GB1067576A – Improvements in or relating to the production of a non-woven self-bonded fabric
– Google Patents
GB1067576A – Improvements in or relating to the production of a non-woven self-bonded fabric
– Google Patents
Improvements in or relating to the production of a non-woven self-bonded fabric
Info
Publication number
GB1067576A
GB1067576A
GB3443563A
GB3443563A
GB1067576A
GB 1067576 A
GB1067576 A
GB 1067576A
GB 3443563 A
GB3443563 A
GB 3443563A
GB 3443563 A
GB3443563 A
GB 3443563A
GB 1067576 A
GB1067576 A
GB 1067576A
Authority
GB
United Kingdom
Prior art keywords
filaments
web
bonding
temperature
sheet
Prior art date
1962-08-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3443563A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1962-08-30
Filing date
1963-08-30
Publication date
1967-05-03
1963-08-30
Application filed by EI Du Pont de Nemours and Co
filed
Critical
EI Du Pont de Nemours and Co
1967-05-03
Publication of GB1067576A
publication
Critical
patent/GB1067576A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
D—TEXTILES; PAPER
D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
D—TEXTILES; PAPER
D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
D04H3/005—Synthetic yarns or filaments
D04H3/007—Addition polymers
D—TEXTILES; PAPER
D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
D04H3/005—Synthetic yarns or filaments
D04H3/009—Condensation or reaction polymers
D04H3/011—Polyesters
D—TEXTILES; PAPER
D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/31504—Composite [nonstructural laminate]
Y10T428/31678—Of metal
Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/31504—Composite [nonstructural laminate]
Y10T428/31678—Of metal
Y10T428/31692—Next to addition polymer from unsaturated monomers
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/31504—Composite [nonstructural laminate]
Y10T428/31786—Of polyester [e.g., alkyd, etc.]
Y10T428/31797—Next to addition polymer from unsaturated monomers
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/31504—Composite [nonstructural laminate]
Y10T428/31855—Of addition polymer from unsaturated monomers
Y10T428/31909—Next to second addition polymer from unsaturated monomers
Y10T428/31913—Monoolefin polymer
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
Y10T442/654—Including a free metal or alloy constituent
Y10T442/656—Preformed metallic film or foil or sheet [film or foil or sheet had structural integrity prior to association with the nonwoven fabric]
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
Y10T442/675—Ester condensation polymer sheet or film [e.g., polyethylene terephthalate, etc.]
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
Y10T442/69—Autogenously bonded nonwoven fabric
Y10T442/692—Containing at least two chemically different strand or fiber materials
Abstract
A non-woven sheet comprises at least 75% by weight of randomly disposed, crystalline, synthetic, organic, polymeric filaments of denier 1-25. The filaments are self-bonded throughout the sheet; the molecular orientation of the filaments, as measured by birefringence is substantially the same at the bonds as between them, and at least 40% of the calculated maximum birefringence; the average edge-bond count of the sheet is between 30 and 80 bonds per 100 filaments; and the average maximum cross-sectional dimension of an individual filament in the bond is less than twice that at the mid-point between bonds. The filaments may be of isotactic polypropylene, linear polyethylene, polyethylene terephthalate, polyhexamethylene adipamide, polycaproamide, polytetrafluoroethylene and linear copolymers of propylene or ethylene with up to 25% of other copolymerisable monomers, and melt blends of said polymers and copolymers with up to 25% of other polymers e.g. atactic polypropylene branched polyethylene, polyisobutylene. Oriented fibres of low crystallinity may be used for some applications, an example given being the fibre spun from a copolyester of ethylene glycol with a 90/10 mixture of terephthalic/isophthalic acids. The remaining filaments in the web, i.e. up to 25%, may comprise glass, metal or other inorganic or organic filaments of a generally inert character. Small amounts of fillers, delustrants, pigments and stabilisers may also be present. The filamentary web may be a random structure of continuous filaments, or may be made by air-laying staple filaments, or may be made by cross-lapping of unidirectional filamentary webs. The sheet may be bonded by exposure to a non-solvating fluid, e.g. steam, at a pressure at least atmospheric at a temperature within < 3% of the critical bonding temperature, for a time sufficient of self-bond the filaments at a plurality of spaced intersection points. The temperature of the web is maintained constant within 5 DEG C. throughout its extent during the bonding, the web is restrained by light compressive forces to prevent filament shrinkage of more than 20% or loss of birefringence of more than 50%, and the web is cooled sufficiently before removing the restraint to prevent filament shrinkage. The critical bonding temperature (Tx) lies within the range of 45 DEG C below the crystalline melting point of the polymer, and is determined by bonding identical samples of the web material at each 2 DEG C within this range. The tongue-tear resistance of each sample after bonding is determined and plotted on a graph against temperature. The bonding temperature at which tongue-tear resistance is a maximum is the critical bonding temperature. After bonding, the sheet may be calendered or embossed. The products may be used for clothing, hats, felts, heat, electrical and sound insulation, wallboards, roofs, filters, reinforcing tapes, moulded sheets, shoes, wallpaper, carpet backings, floor coverings, mattress pads, packaging, upholstery, curtains and draperies, tents, tarpaulins and book-binding.
GB3443563A
1962-08-30
1963-08-30
Improvements in or relating to the production of a non-woven self-bonded fabric
Expired
GB1067576A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US22056462A
1962-08-30
1962-08-30
IT3854163
1963-08-29
Publications (1)
Publication Number
Publication Date
GB1067576A
true
GB1067576A
(en)
1967-05-03
Family
ID=26329062
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB4958466A
Expired
GB1067577A
(en)
1962-08-30
1963-08-30
The production of paper-like structures from flexifilament sheets
GB3443563A
Expired
GB1067576A
(en)
1962-08-30
1963-08-30
Improvements in or relating to the production of a non-woven self-bonded fabric
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB4958466A
Expired
GB1067577A
(en)
1962-08-30
1963-08-30
The production of paper-like structures from flexifilament sheets
Country Status (8)
Country
Link
US
(1)
US3276944A
(en)
JP
(1)
JPS4832986B1
(en)
BE
(1)
BE644588A
(en)
DE
(2)
DE1785550B2
(en)
FR
(1)
FR1383793A
(en)
GB
(2)
GB1067577A
(en)
LU
(1)
LU44357A1
(en)
NL
(2)
NL140579B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2652789A1
(en)
*
1975-11-20
1977-06-02
Sabee
STRETCHABLE SPINNED WEB IN POLYOLEFINES
GB2140837A
(en)
*
1983-05-31
1984-12-05
Allen Ind
Sheet of material and method of making same
EP1101854A1
(en)
*
1999-11-22
2001-05-23
Uni-Charm Corporation
Nonwoven fabric of polypropylene fiber and process for making the same
Families Citing this family (138)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3502538A
(en)
*
1964-08-17
1970-03-24
Du Pont
Bonded nonwoven sheets with a defined distribution of bond strengths
US3516899A
(en)
*
1965-05-18
1970-06-23
Hercules Inc
Bonded nonwoven fabric
US3438844A
(en)
*
1965-06-04
1969-04-15
Kendall & Co
Spot-bonded nonwoven fabrics and their preparation
US3510389A
(en)
*
1965-08-03
1970-05-05
Kendall & Co
Spot-bonded nonwoven fabric
US3531367A
(en)
*
1966-09-22
1970-09-29
Chicago Screen Print Inc
Panels of polyolefin film and foamed polystyrene and method
US3542615A
(en)
*
1967-06-16
1970-11-24
Monsanto Co
Process for producing a nylon non-woven fabric
US3622429A
(en)
*
1968-11-25
1971-11-23
James A Kippan
Synthetic strap
US3907604A
(en)
*
1969-10-09
1975-09-23
Exxon Research Engineering Co
Nonwoven mat battery separators
US3650866A
(en)
*
1969-10-09
1972-03-21
Exxon Research Engineering Co
Increasing strip tensile strength of melt blown nonwoven polypropylene mats of high tear resistance
CA948388A
(en)
*
1970-02-27
1974-06-04
Paul B. Hansen
Pattern bonded continuous filament web
US3900632A
(en)
*
1970-02-27
1975-08-19
Kimberly Clark Co
Laminate of tissue and random laid continuous filament web
US3870592A
(en)
*
1970-02-27
1975-03-11
Kimberly Clark Co
Laminates containing outer plies of continuous filament webs
US3795376A
(en)
*
1970-08-17
1974-03-05
Monsanto Co
N parachute fabric
US3770559A
(en)
*
1971-01-11
1973-11-06
Evode Ltd
Pressure-sensitive adhesive laminate
US3770562A
(en)
*
1971-09-09
1973-11-06
Kendall & Co
Composite nonwoven fabrics
BE794339A
(en)
*
1972-01-21
1973-07-19
Kimberly Clark Co
NON-WOVEN MATERIALS
GB1406252A
(en)
*
1972-03-02
1975-09-17
Impeial Chemical Ind Ltd
Non-woven materials and a method of making them
GB1453447A
(en)
*
1972-09-06
1976-10-20
Kimberly Clark Co
Nonwoven thermoplastic fabric
JPS4948973A
(en)
*
1972-09-14
1974-05-11
GB1537494A
(en)
*
1975-04-24
1978-12-29
Ici Ltd
Thermoplastics articles having a surface keyed to cloth
DE2632875C2
(en)
*
1976-04-29
1982-01-14
E.I. du Pont de Nemours and Co., 19898 Wilmington, Del.
Process for the production of a needled nonwoven fabric from crystallized poly (m-phenylene isophthalamide) fibers and needled, dimensionally stable nonwovens produced therefrom
JPS53147816A
(en)
*
1977-05-24
1978-12-22
Chisso Corp
Hot-melt fiber of polypropylene
US4265954A
(en)
*
1978-04-11
1981-05-05
Phillips Petroleum Company
Selective-area fusion of non-woven fabrics
US4425126A
(en)
1979-12-28
1984-01-10
Johnson & Johnson Baby Products Company
Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers
US4392861A
(en)
*
1980-10-14
1983-07-12
Johnson & Johnson Baby Products Company
Two-ply fibrous facing material
US4362777A
(en)
*
1982-01-19
1982-12-07
E. I. Du Pont De Nemours And Company
Nonwoven sheets of filaments of anisotropic melt-forming polymers and method thereof
JPS599255A
(en)
*
1982-06-29
1984-01-18
チッソ株式会社
Heat adhesive nonwoven fabric
US4634739A
(en)
*
1984-12-27
1987-01-06
E. I. Du Pont De Nemours And Company
Blend of polyethylene and polypropylene
US4632861A
(en)
*
1985-10-22
1986-12-30
E. I. Du Pont De Nemours And Company
Blend of polyethylene and polypropylene
US4804577A
(en)
*
1987-01-27
1989-02-14
Exxon Chemical Patents Inc.
Melt blown nonwoven web from fiber comprising an elastomer
US4874447A
(en)
*
1987-01-27
1989-10-17
Exxon Chemical Patents, Inc.
Melt blown nonwoven web from fiber comprising an elastomer
US4818597A
(en)
*
1988-01-27
1989-04-04
Kimberly-Clark Corporation
Health care laminate
US4997082A
(en)
*
1988-06-28
1991-03-05
Kimberly-Clark Corporation
Humidistat
US4906513A
(en)
*
1988-10-03
1990-03-06
Kimberly-Clark Corporation
Nonwoven wiper laminate
US4974382A
(en)
*
1989-01-06
1990-12-04
Constructonika, Inc.
Infiltration and energy barrier
EP0418493A1
(en)
*
1989-07-28
1991-03-27
Fiberweb North America, Inc.
A nonwoven composite fabric combined by hydroentangling and a method of manufacturing the same
US5173356A
(en)
*
1989-09-25
1992-12-22
Amoco Corporation
Self-bonded fibrous nonwoven webs
US5314743A
(en)
*
1990-12-17
1994-05-24
Kimberly-Clark Corporation
Nonwoven web containing shaped fibers
US5342336A
(en)
*
1991-12-19
1994-08-30
Kimberly-Clark Corporation
Absorbent structure for masking and distributing a liquid
DE4237298C2
(en)
*
1992-10-05
1996-04-18
Silver Plastics Gmbh & Co Kg
Hydrophobic composite material made of non-woven layers made of thermoplastic
CA2097630A1
(en)
*
1992-12-29
1994-06-30
Ann Louise Mccormack
Stretch-pillowed, bulked laminate
US5538019A
(en)
*
1993-11-03
1996-07-23
Schweitzer-Mauduit International, Inc.
Spunbond cigarette filter
CA2136675C
(en)
*
1993-12-17
2005-02-15
Kimberly-Clark Worldwide, Inc.
Liquid permeable, quilted film laminates
CA2120645C
(en)
*
1993-12-21
2004-02-10
Andrew Scott Burnes
Compressively resilient loop structure for hook and loop fastener systems
CA2138584C
(en)
*
1993-12-30
2006-08-15
Wanda Walton Jackson
Apertured film/nonwoven composite for personal care absorbent articles and the like
US5486166A
(en)
*
1994-03-04
1996-01-23
Kimberly-Clark Corporation
Fibrous nonwoven web surge layer for personal care absorbent articles and the like
DE69510707T2
(en)
*
1994-03-04
1999-11-04
Kimberly Clark Co
Nonwoven fabric with improved fluid flow properties for personal care absorbent articles and the like
US5487189A
(en)
1994-03-16
1996-01-30
Kimberly-Clark Corporation
Coveralls having reduced seams and seamless shoulder construction and method of manufacture
EP0757624B2
(en)
*
1994-04-29
2002-08-28
Kimberly-Clark Worldwide, Inc.
Slit elastic fibrous nonwoven laminates
CA2145893A1
(en)
1994-05-31
1995-12-01
Leon Eugene Chambers, Jr.
Tampon with integral cover
CA2148392A1
(en)
1994-06-06
1995-12-07
Ann Louise Mccormack
Stretch-thinned film and nonwoven laminate
US5702377A
(en)
*
1994-09-01
1997-12-30
Kimberly-Clark Worldwide, Inc.
Wet liner for child toilet training aid
US6309736B1
(en)
1994-12-20
2001-10-30
Kimberly-Clark Worldwide, Inc.
Low gauge films and film/nonwoven laminates
TW330217B
(en)
1994-12-20
1998-04-21
Kimberly Clark Co
Low gauge films and film/nonwoven laminates
ZA9510604B
(en)
*
1994-12-20
1996-07-03
Kimberly Clark Co
Low gauge films and film/nonwoven laminates
ZA9510307B
(en)
*
1994-12-20
1996-06-11
Kimberly Clark Co
Mechanically compatibilized film/non-woven laminates
US5522810A
(en)
*
1995-06-05
1996-06-04
Kimberly-Clark Corporation
Compressively resistant and resilient fibrous nonwoven web
WO1996039031A1
(en)
*
1995-06-06
1996-12-12
Kimberly-Clark Worldwide, Inc.
Microporous film containing a microbial adsorbent
AU5882296A
(en)
*
1995-06-06
1996-12-24
Kimberly-Clark Worldwide, Inc.
Microporous fabric containing a microbial adsorbent
US5952251A
(en)
*
1995-06-30
1999-09-14
Kimberly-Clark Corporation
Coformed dispersible nonwoven fabric bonded with a hybrid system
US5916678A
(en)
*
1995-06-30
1999-06-29
Kimberly-Clark Worldwide, Inc.
Water-degradable multicomponent fibers and nonwovens
US5658268A
(en)
*
1995-10-31
1997-08-19
Kimberly-Clark Worldwide, Inc.
Enhanced wet signal response in absorbent articles
US5763041A
(en)
*
1995-12-21
1998-06-09
Kimberly-Clark Worldwide, Inc.
Laminate material
US6060638A
(en)
*
1995-12-22
2000-05-09
Kimberly-Clark Worldwide, Inc.
Matched permeability liner/absorbent structure system for absorbent articles and the like
US5699791A
(en)
*
1996-06-04
1997-12-23
Kimberley Clark Corporation
Universal fit face mask
US5883026A
(en)
*
1997-02-27
1999-03-16
Kimberly-Clark Worldwide, Inc.
Face masks including a spunbonded/meltblown/spunbonded laminate
US6105578A
(en)
*
1997-02-27
2000-08-22
Kimberly-Clark Worldwide, Inc.
Equipment drape for use with an interventional magnetic resonance imaging device
US5931823A
(en)
*
1997-03-31
1999-08-03
Kimberly-Clark Worldwide, Inc.
High permeability liner with improved intake and distribution
US5901706A
(en)
*
1997-06-09
1999-05-11
Kimberly-Clark Worldwide, Inc.
Absorbent surgical drape
JPH1167403A
(en)
*
1997-08-08
1999-03-09
Harness Sogo Gijutsu Kenkyusho:Kk
Sound absorbing material, and cable reel provided with the sound absorbing material
US6909028B1
(en)
1997-09-15
2005-06-21
Kimberly-Clark Worldwide, Inc.
Stable breathable elastic garments
US6537932B1
(en)
1997-10-31
2003-03-25
Kimberly-Clark Worldwide, Inc.
Sterilization wrap, applications therefor, and method of sterilizing
US6026819A
(en)
1998-02-18
2000-02-22
Filtrona International Limited
Tobacco smoke filter incorporating sheath-core bicomponent fibers and tobacco smoke product made therefrom
US6047413A
(en)
1998-03-31
2000-04-11
Kimberly-Clark Worldwide, Inc.
Conformable backpack for encapsulated chemical protection suit
US6365088B1
(en)
1998-06-26
2002-04-02
Kimberly-Clark Worldwide, Inc.
Electret treatment of high loft and low density nonwoven webs
US6245271B1
(en)
1998-12-18
2001-06-12
Kimberly-Clark Worldwide, Inc.
Reduced die lip buildup extrusion of polymer compositions
CO5111023A1
(en)
1998-12-31
2001-12-26
Kimberly Clark Co
COMPOSITION OF ABSORBENT ARTICLE AND METHOD FOR USE TO SEQUEST SKIN IRRITANTS
DE10019342B3
(en)
*
1999-07-16
2006-02-09
Sächsisches Textilforschungsinstitut e.V.
Consolidation of non-woven webs uses gas jets at critical velocity produced by parallel or convergent nozzles
BR0015176A
(en)
1999-11-08
2002-07-02
Kimberly Clark Co
Slip-resistant and absorbent material
US6719744B2
(en)
2000-03-15
2004-04-13
3M Innovative Properties Company
Elastic closure tape tab for disposable absorbent articles such as diapers
HU0400649A2
(en)
*
2000-12-11
2004-07-28
Dow Global Technologies Inc
Thermally bonded fabrics and method of making same
US7297139B2
(en)
2001-07-05
2007-11-20
Kimberly-Clark Worldwide, Inc.
Refastenable absorbent garment
US6780272B2
(en)
*
2001-09-17
2004-08-24
3M Innovative Properties Company
Method for producing web for use in making shaped elastic ears disposable absorbent article diapers
US6942894B2
(en)
2001-11-05
2005-09-13
3M Innovative Properties Company
Methods for producing composite webs with reinforcing discrete polymeric regions
US7037457B2
(en)
*
2001-11-05
2006-05-02
3M Innovative Properties Company
Systems and methods for composite webs with structured discrete polymeric regions
US20030087059A1
(en)
*
2001-11-05
2003-05-08
3M Innovative Properties Company
Composite webs with discrete elastic polymeric regions
US6921570B2
(en)
*
2001-12-21
2005-07-26
Kimberly-Clark Worldwide, Inc.
Pattern unbonded nonwoven web and process for making same
DE60221432T2
(en)
2001-12-28
2008-04-17
Polymer Group, Inc.
NONWOVENS WITH LONG-TERM THREE-DIMENSIONAL PICTURE
US6969377B2
(en)
2001-12-31
2005-11-29
Kimberly-Clark Worldwide, Inc.
Mechanical fastening system for an absorbent article
AU2003226088A1
(en)
*
2002-04-05
2003-10-20
Polymer Group, Inc.
Two-sided nonwoven fabrics having a three-dimensional image
US6629340B1
(en)
2002-04-05
2003-10-07
Polymer Group, Inc.
Acoustic underlayment for pre-finished laminate floor system
AU2003228458A1
(en)
*
2002-04-08
2003-10-27
Polymer Group, Inc.
Nonwoven fabrics having compound three-dimensional images
US6880211B2
(en)
2002-06-13
2005-04-19
3M Innovative Properties Company
Macro closure device for disposable articles
US6896843B2
(en)
2002-08-30
2005-05-24
Kimberly-Clark Worldwide, Inc.
Method of making a web which is extensible in at least one direction
US20040044324A1
(en)
*
2002-09-03
2004-03-04
3M Innovative Properties Company
Shaped elastic ear
US6715188B1
(en)
2002-09-24
2004-04-06
3M Innovative Properties Company
Hinged tab for slot and tab closure systems
EP1587976A4
(en)
*
2002-11-22
2008-04-23
Polymer Group Inc
Regionally imprinted nonwoven fabric
US7491863B2
(en)
*
2002-12-31
2009-02-17
Kimberly-Clark Worldwide, Inc.
Secondary lotioned article
US20040127871A1
(en)
*
2002-12-31
2004-07-01
Odorzynski Thomas W.
Secondary absorbent article
US20040126519A1
(en)
*
2002-12-31
2004-07-01
Odorzynski Thomas W.
Solids-entrapping secondary article
KR20050117554A
(en)
*
2003-03-13
2005-12-14
쓰리엠 이노베이티브 프로퍼티즈 캄파니
Composite webs and closure systems
US7238314B2
(en)
2003-03-13
2007-07-03
3M Innovative Properties Company
Polymer transfer apparatus, methods, and composite webs
US20040258844A1
(en)
*
2003-04-11
2004-12-23
Polymer Group, Inc.
Nonwoven cleaning articles having compound three-dimensional images
US7270723B2
(en)
2003-11-07
2007-09-18
Kimberly-Clark Worldwide, Inc.
Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications
US7220478B2
(en)
2003-08-22
2007-05-22
Kimberly-Clark Worldwide, Inc.
Microporous breathable elastic films, methods of making same, and limited use or disposable product applications
US7932196B2
(en)
2003-08-22
2011-04-26
Kimberly-Clark Worldwide, Inc.
Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US20050097659A1
(en)
*
2003-11-06
2005-05-12
Kimberly-Clark Worldwide, Inc.
Protective garment with elastomeric elbow patches
US20050118435A1
(en)
*
2003-12-01
2005-06-02
Kimberly-Clark Worldwide, Inc.
Films and methods of forming films having polyorganosiloxane enriched surface layers
US7326751B2
(en)
*
2003-12-01
2008-02-05
Kimberly-Clark Worlwide, Inc.
Method of thermally processing elastomeric compositions and elastomeric compositions with improved processability
US20050136773A1
(en)
*
2003-12-22
2005-06-23
Kimberly-Clark Worldwide, Inc.
Treated nonwoven material
US7897078B2
(en)
*
2004-03-09
2011-03-01
3M Innovative Properties Company
Methods of manufacturing a stretched mechanical fastening web laminate
US7799162B2
(en)
*
2004-05-10
2010-09-21
3M Innovative Properties Company
Composite webs with elastic composite structures
US20060147716A1
(en)
*
2004-12-30
2006-07-06
Jaime Braverman
Elastic films with reduced roll blocking capability, methods of making same, and limited use or disposable product applications incorporating same
US20070141303A1
(en)
*
2005-12-15
2007-06-21
Steindorf Eric C
Sheet materials with zoned machine direction extensibility and methods of making
US7534481B2
(en)
2006-08-08
2009-05-19
3M Innovative Properties Company
Shaped elastic tab laminates
US20080070464A1
(en)
*
2006-09-14
2008-03-20
3M Innovative Properties Company
Composite webs and methods of manufacturing same
US10863783B2
(en)
2007-04-16
2020-12-15
Kimberly-Clark Worldwide, Inc.
Protective apparel with angled stretch panel
US7841020B2
(en)
2007-07-20
2010-11-30
Kimberly-Clark Worldwide, Inc.
Easy donning garment
US9265292B2
(en)
*
2007-07-20
2016-02-23
Kimberly-Clark Worldwide, Inc.
Easy donning garment
DE102007043946A1
(en)
*
2007-09-14
2009-03-19
Bayerisches Zentrum für Angewandte Energieforschung e.V.
Fiber composites and their use in vacuum insulation systems
US20090071097A1
(en)
*
2007-09-19
2009-03-19
Mcdonald Raiford
Wall covering product and method of using same
US20100031427A1
(en)
*
2008-08-06
2010-02-11
Aaron Drake Smith
Garment With Interior Surface Indicator
KR101718820B1
(en)
2009-08-06
2017-03-22
아벤트, 인크.
Flexible Multi-Panel Sterilization Assembly
US8468770B2
(en)
2009-09-23
2013-06-25
Textile Rubber & Chemical Company, Inc.
Floor covering product and method of using same
WO2011119536A1
(en)
2010-03-22
2011-09-29
Abbott Cardiovascular Systems Inc.
Stent delivery system having a fibrous matrix covering with improved stent retention
US8727957B2
(en)
2010-08-05
2014-05-20
Kimberly-Clark Worldwide, Inc.
System for securing flexible multi-panel sterilization assembly
US11419958B2
(en)
2011-02-04
2022-08-23
O&M Halyard, Inc.
Flexible multi-panel sterilization assembly with bolsters
US9717811B2
(en)
2011-09-30
2017-08-01
Avent, Inc.
Flexible multi-panel sterilization assembly with side tabs
US9296535B2
(en)
2011-09-30
2016-03-29
Avent, Inc.
Flexible multi-panel sterilization assembly with mass balancing side tabs
US9718253B2
(en)
2011-11-08
2017-08-01
Avent, Inc.
Method of using a sterilization wrap system
US8685189B2
(en)
2011-12-28
2014-04-01
Kimberly-Clark Worldwide, Inc.
Process for making a flexible multi-panel sterilization assembly
WO2016016848A1
(en)
2014-07-30
2016-02-04
Sabic Global Technologies B.V.
Spunbond polycarbonate resin filter media
BR112017020435B1
(en)
2015-03-23
2022-04-05
Emd Millipore Corporation
Material for biocontainers, biocontainer containing said material, method for testing said biocontainer and method for dispensing comprising said biocontainer
EP3334595B1
(en)
2015-08-14
2021-12-01
3M Innovative Properties Company
Composite fabric including structured film and method of forming same
EP3797747A1
(en)
2019-09-30
2021-03-31
3M Innovative Properties Company
Disposal tab, method of making a disposal tab, disposal tape and absorbent article with disposal tab
GB2609041A
(en)
2021-07-20
2023-01-25
Cellucomp Ltd
Water absorbing and antimicrobial fabric composition
EP4227449A1
(en)
2022-02-14
2023-08-16
SHPP Global Technologies B.V.
Fibers comprising reinforcement additives and recycled contents
WO2023178296A1
(en)
2022-03-17
2023-09-21
Avery Dennison Corporation
Laser printable, flexible drum labels
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA626443A
(en)
*
1961-08-29
Phillips Petroleum Company
Reinforced polyolefin film with oriented polyolefin fiber
US2277049A
(en)
*
1939-11-06
1942-03-24
Kendall & Co
Textile fabric and method of making same
US2476282A
(en)
*
1945-01-09
1949-07-19
American Viscose Corp
Textile products and production thereof
US2920992A
(en)
*
1954-09-22
1960-01-12
Du Pont
Article of commerce
US2905585A
(en)
*
1954-09-30
1959-09-22
Du Pont
Self-bonded paper
US2836576A
(en)
*
1954-12-31
1958-05-27
Du Pont
Fibrous pellicle comprising oriented ethylene terephthalate polymer and amorphous ethylene terephthalate binder and process for making same
US3049466A
(en)
*
1957-04-23
1962-08-14
Reeves Bros Inc
Method of bonding fibrous structures made from fibers or filaments of polyolefine polymers
US3148101A
(en)
*
1958-06-26
1964-09-08
Celanese Corp
Process for making non-woven batt
US3106501A
(en)
*
1958-09-22
1963-10-08
Eastman Kodak Co
Process for manufacturing filters
US2956723A
(en)
*
1958-11-10
1960-10-18
Kendall & Co
Laminates
0
NL
NL297313D
patent/NL297313A/xx
unknown
1963
1963-08-30
LU
LU44357D
patent/LU44357A1/xx
unknown
1963-08-30
GB
GB4958466A
patent/GB1067577A/en
not_active
Expired
1963-08-30
NL
NL297313A
patent/NL140579B/en
unknown
1963-08-30
FR
FR946204A
patent/FR1383793A/en
not_active
Expired
1963-08-30
DE
DE1785550A
patent/DE1785550B2/en
active
Pending
1963-08-30
US
US30587563
patent/US3276944A/en
not_active
Expired - Lifetime
1963-08-30
GB
GB3443563A
patent/GB1067576A/en
not_active
Expired
1963-08-30
DE
DE19631546424
patent/DE1546424B1/en
active
Pending
1963-08-30
JP
JP4548663A
patent/JPS4832986B1/ja
active
Pending
1964
1964-03-02
BE
BE644588D
patent/BE644588A/xx
unknown
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2652789A1
(en)
*
1975-11-20
1977-06-02
Sabee
STRETCHABLE SPINNED WEB IN POLYOLEFINES
GB2140837A
(en)
*
1983-05-31
1984-12-05
Allen Ind
Sheet of material and method of making same
EP1101854A1
(en)
*
1999-11-22
2001-05-23
Uni-Charm Corporation
Nonwoven fabric of polypropylene fiber and process for making the same
Also Published As
Publication number
Publication date
DE1785550A1
(en)
1972-04-06
DE1785550B2
(en)
1974-10-03
LU44357A1
(en)
1964-08-30
NL297313A
(en)
1900-01-01
JPS4832986B1
(en)
1973-10-11
US3276944A
(en)
1966-10-04
NL140579B
(en)
1973-12-17
GB1067577A
(en)
1967-05-03
BE644588A
(en)
1964-09-02
FR1383793A
(en)
1965-01-04
DE1546424B1
(en)
1970-11-19
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