GB1365734A – Manufacture of sheet material
– Google Patents
GB1365734A – Manufacture of sheet material
– Google Patents
Manufacture of sheet material
Info
Publication number
GB1365734A
GB1365734A
GB4191971A
GB4191971A
GB1365734A
GB 1365734 A
GB1365734 A
GB 1365734A
GB 4191971 A
GB4191971 A
GB 4191971A
GB 4191971 A
GB4191971 A
GB 4191971A
GB 1365734 A
GB1365734 A
GB 1365734A
Authority
GB
United Kingdom
Prior art keywords
fibres
coagulating agent
foam
plastics
coated
Prior art date
1970-09-08
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
GB4191971A
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.)
Feldmuehle Anlagen und Produktion GmbH
Original Assignee
Feldmuehle Anlagen und Produktion GmbH
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.)
1970-09-08
Filing date
1971-09-08
Publication date
1974-09-04
1970-09-08
Priority claimed from DE19702044339
external-priority
patent/DE2044339C3/en
1971-09-08
Application filed by Feldmuehle Anlagen und Produktion GmbH
filed
Critical
Feldmuehle Anlagen und Produktion GmbH
1974-09-04
Publication of GB1365734A
publication
Critical
patent/GB1365734A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
D04H1/593—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
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
B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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
B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
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
B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
B32B5/022—Non-woven fabric
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
B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
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
D04H1/58—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
D04H1/64—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
D04H1/68—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 applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
D—TEXTILES; PAPER
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
D06N3/0052—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by leaching out of a compound, e.g. water soluble salts, fibres or fillers; obtained by freezing or sublimation; obtained by eliminating drops of sublimable fluid
D—TEXTILES; PAPER
D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
D06N3/0072—Slicing; Manufacturing two webs at one time
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
B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
B32B2260/02—Composition of the impregnated, bonded or embedded layer
B32B2260/021—Fibrous or filamentary layer
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
B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
B32B2260/04—Impregnation, embedding, or binder material
B32B2260/046—Synthetic resin
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
B32B2307/00—Properties of the layers or laminate
B32B2307/70—Other properties
B32B2307/724—Permeability to gases, adsorption
Abstract
1365734 Foam coated permeable sheets FELDMUHLE ANLAGEN-UND PRODUKTIONSGESELLSCHAFT mbH 8 Sept 1971 [8 Sept 1970 24 Aug 1971] 41919/71 Heading B2E [Also in Division B5] A process for making a sheet material having a high permeability to water vapour and air and a high water absorbance comprising a pair of non-woven fibrous sheets 21 and 22 joined by a foamed plastics layer 23 is characterised in that a coagulating agent for the foamed plastics is applied in a discontinuous form to the inward facing surface of each sheet and that the foamed plastics is subsequently applied between the fibrous sheets in a form in which it is capable of penetrating the fibrous sheet material, and that the resultant product is coated on each surface, firstly with a foamed synthetic plastics dispersion and secondly with a coagulating agent which is preferably applied discontinuously and the coatings dried. The fibrous sheets may be formed from natural cellulosic fibres, cellulose ester or cellulose ether fibres, polyamide fibres or polyester fibres and preferably contain binding fibres e.g. cellulose coated plastics fibres. The foam of the substrate product may be an acrylic resin, a polyurethane or a natural or synthetic rubber e.g. a butadiene-styrene copolymer or a butadiene-acrylonitrile copolymer. The coagulating agent which may comprise alum or sodium sulphate may be applied by dusting or as liquid spots. In one embodiment, the coagulating agent is a material e.g. ammonium carbonate which also functions as a foaming agent. In another embodiment, the coagulating agent is used together with a foaming agent. When a liquid coagulating agent is used, it may be dried prior to application of the foam. The products of the invention which may be slit through the foam layer, may be roughened and may be used as substitutes for leather. The outer coating may be applied by doctor blade as a dispersion of a composition based on acrylic resin with foam binding agents and thickening agents, and then pulverent Na 2 SO 4 may be applied as coagulent with subsequent drying.
GB4191971A
1970-09-08
1971-09-08
Manufacture of sheet material
Expired
GB1365734A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19702044339
DE2044339C3
(en)
1970-09-08
1970-09-08
Method and device for producing porous, highly absorbent sheet-like structures
DE2142239A
DE2142239A1
(en)
1970-09-08
1971-08-24
PROCESS FOR MANUFACTURING POROESE, HIGHLY ABSORBENT AREAS
Publications (1)
Publication Number
Publication Date
GB1365734A
true
GB1365734A
(en)
1974-09-04
Family
ID=25759695
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4191971A
Expired
GB1365734A
(en)
1970-09-08
1971-09-08
Manufacture of sheet material
Country Status (5)
Country
Link
AT
(1)
AT324720B
(en)
CH
(2)
CH1313271A4
(en)
DE
(1)
DE2142239A1
(en)
FR
(1)
FR2106371B1
(en)
GB
(1)
GB1365734A
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1987005861A1
(en)
*
1986-03-27
1987-10-08
Harry Kihlberg
Method and apparatus for the vertical manufacture of so-called sandwich structural elements
GB2400051A
(en)
*
2004-03-31
2004-10-06
John Ward Ceylon
Polymeric garment materials
US9890497B2
(en)
2004-03-31
2018-02-13
A T G Ceylon (Private) Limited
Anti-perspirant glove
AU2015258230B2
(en)
*
2014-11-18
2020-01-16
Atg Ceylon (Private) Limited
Anti-Perspirant Glove
CN113195879A
(en)
*
2018-12-28
2021-07-30
哈桑纺织工业及贸易股份公司
Method of making nonwoven fabric for hood insulation
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN109612526B
(en)
*
2018-12-12
2021-04-23
广东省智能制造研究所
State detection and fault diagnosis system of operating coat production equipment
1971
1971-08-24
DE
DE2142239A
patent/DE2142239A1/en
active
Pending
1971-09-01
AT
AT762871A
patent/AT324720B/en
not_active
IP Right Cessation
1971-09-07
CH
CH1313271D
patent/CH1313271A4/xx
unknown
1971-09-07
CH
CH1313271A
patent/CH543958A/en
unknown
1971-09-07
FR
FR7132310A
patent/FR2106371B1/fr
not_active
Expired
1971-09-08
GB
GB4191971A
patent/GB1365734A/en
not_active
Expired
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1987005861A1
(en)
*
1986-03-27
1987-10-08
Harry Kihlberg
Method and apparatus for the vertical manufacture of so-called sandwich structural elements
GB2400051A
(en)
*
2004-03-31
2004-10-06
John Ward Ceylon
Polymeric garment materials
GB2400051B
(en)
*
2004-03-31
2005-03-09
John Ward Ceylon
Polymeric garment material
US8894896B2
(en)
2004-03-31
2014-11-25
A T G Ceylon (Private) Limited
Polymeric garment material
US9890497B2
(en)
2004-03-31
2018-02-13
A T G Ceylon (Private) Limited
Anti-perspirant glove
AU2015258230B2
(en)
*
2014-11-18
2020-01-16
Atg Ceylon (Private) Limited
Anti-Perspirant Glove
CN113195879A
(en)
*
2018-12-28
2021-07-30
哈桑纺织工业及贸易股份公司
Method of making nonwoven fabric for hood insulation
CN113195879B
(en)
*
2018-12-28
2022-12-16
哈桑纺织工业及贸易股份公司
Method of making nonwoven fabric for hood insulation
Also Published As
Publication number
Publication date
DE2142239A1
(en)
1973-03-08
CH1313271A4
(en)
1973-06-29
AT324720B
(en)
1975-09-10
FR2106371A1
(en)
1972-05-05
FR2106371B1
(en)
1975-08-22
CH543958A
(en)
1973-06-29
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Legal Events
Date
Code
Title
Description
1975-01-15
PS
Patent sealed
1976-04-07
PLNP
Patent lapsed through nonpayment of renewal fees
