GB1286858A – A textile sheet article of a novel configuration and a method of manufacturing the same
– Google Patents
GB1286858A – A textile sheet article of a novel configuration and a method of manufacturing the same
– Google Patents
A textile sheet article of a novel configuration and a method of manufacturing the same
Info
Publication number
GB1286858A
GB1286858A
GB53952/69A
GB5395269A
GB1286858A
GB 1286858 A
GB1286858 A
GB 1286858A
GB 53952/69 A
GB53952/69 A
GB 53952/69A
GB 5395269 A
GB5395269 A
GB 5395269A
GB 1286858 A
GB1286858 A
GB 1286858A
Authority
GB
United Kingdom
Prior art keywords
fibres
matrix
fine
different
composite
Prior art date
1968-11-05
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
GB53952/69A
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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.)
1968-11-05
Filing date
1969-11-04
Publication date
1972-08-23
1969-11-04
Application filed by Toray Industries Inc
filed
Critical
Toray Industries Inc
1972-08-23
Publication of GB1286858A
publication
Critical
patent/GB1286858A/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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4374—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
D04H1/43825—Composite fibres
D04H1/4383—Composite fibres sea-island
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
D04H1/43838—Ultrafine fibres, e.g. microfibres
Abstract
1286858 Artificial leathers TORAY INDUSTRIES Inc 4 Nov 1969 [5 Nov 1968] 53952/69 Heading D1R A textile sheet article comprises a fibrous mass composed of bundles of fibres in which the fineness and/or the number of the fibres in a bundle varies along the thickness direction of the article. The articles are made by needling superimposed webs formed from different composite fibres comprising fine fibres in a matrix and dissolving out the matrix. The different composite fibres contain different numbers of fine fibres and/or fibres of different thickness, also the thickness of the composite fibres and/or the ratio of fine fibres to matrix may vary. The composite fibres may comprise fibres of polyethylene terephthalate in a matrix of nylon 6 which is removed by formic acid, hydrochloric acid, or a mixture of calcium chloride and methanol, or fibres of nylon 6 or polyethylene terephthalate in a matrix of polystyrene which is removed by trichlorethylene or toluene. The inner fibres may also be formed of polyamide, polyester, polyolefine, polyvinylchloride, polyvinylidene chloride, polyacrylonitrile, polyurethane, or copolymers thereof. The matrix must be capable of being removed without damaging chemically the fine fibres, and comprises high polymers which are different from those of the fine fibres, or similar ‘but differing in molecular weight, crystal structure, or resistance to chemical solvents. The consolidated webs may be impregnated with binder, e.g. a polyvinyl alcohol or dimethyl formamide solution containing poly urethane and polyacrylonitrile butadiene copolymer. The finished article may be hot calendered, shrunk, split, buffed, coated with high polymer solutions or emulsions, or coloured, and is useful as an artificial leather or a felted material.
GB53952/69A
1968-11-05
1969-11-04
A textile sheet article of a novel configuration and a method of manufacturing the same
Expired
GB1286858A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP8034068
1968-11-05
Publications (1)
Publication Number
Publication Date
GB1286858A
true
GB1286858A
(en)
1972-08-23
Family
ID=13715516
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB53952/69A
Expired
GB1286858A
(en)
1968-11-05
1969-11-04
A textile sheet article of a novel configuration and a method of manufacturing the same
Country Status (4)
Country
Link
CH
(3)
CH546850A
(en)
FR
(1)
FR2022649A1
(en)
GB
(1)
GB1286858A
(en)
NL
(1)
NL167482B
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US10888409B2
(en)
2010-06-17
2021-01-12
Washington University
Biomedical patches with aligned fibers
US11173234B2
(en)
2012-09-21
2021-11-16
Washington University
Biomedical patches with spatially arranged fibers
US11224677B2
(en)
2016-05-12
2022-01-18
Acera Surgical, Inc.
Tissue substitute materials and methods for tissue repair
US11826487B2
(en)
2020-03-11
2023-11-28
Acera Surgical, Inc.
Tissue substitute materials and methods for tissue repair
1969
1969-10-30
NL
NL6916392.A
patent/NL167482B/en
not_active
IP Right Cessation
1969-11-04
GB
GB53952/69A
patent/GB1286858A/en
not_active
Expired
1969-11-05
CH
CH1205772A
patent/CH546850A/en
not_active
IP Right Cessation
1969-11-05
CH
CH1647469D
patent/CH1647469A4/xx
unknown
1969-11-05
CH
CH1647469A
patent/CH527309A/en
not_active
IP Right Cessation
1969-11-05
FR
FR6938109A
patent/FR2022649A1/fr
not_active
Withdrawn
Cited By (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US10888409B2
(en)
2010-06-17
2021-01-12
Washington University
Biomedical patches with aligned fibers
US11000358B2
(en)
2010-06-17
2021-05-11
Washington University
Biomedical patches with aligned fibers
US11071617B2
(en)
2010-06-17
2021-07-27
Washington University
Biomedical patches with aligned fibers
US11096772B1
(en)
2010-06-17
2021-08-24
Washington University
Biomedical patches with aligned fibers
US11311366B2
(en)
2010-06-17
2022-04-26
Washington University
Biomedical patches with aligned fibers
US11471260B2
(en)
2010-06-17
2022-10-18
Washington University
Biomedical patches with aligned fibers
US11173234B2
(en)
2012-09-21
2021-11-16
Washington University
Biomedical patches with spatially arranged fibers
US11253635B2
(en)
2012-09-21
2022-02-22
Washington University
Three dimensional electrospun biomedical patch for facilitating tissue repair
US11596717B2
(en)
2012-09-21
2023-03-07
Washington University
Three dimensional electrospun biomedical patch for facilitating tissue repair
US11224677B2
(en)
2016-05-12
2022-01-18
Acera Surgical, Inc.
Tissue substitute materials and methods for tissue repair
US11826487B2
(en)
2020-03-11
2023-11-28
Acera Surgical, Inc.
Tissue substitute materials and methods for tissue repair
Also Published As
Publication number
Publication date
CH527309A
(en)
1972-05-15
FR2022649A1
(en)
1970-07-31
DE1955673B2
(en)
1976-12-30
NL6916392A
(en)
1970-05-08
NL167482B
(en)
1981-07-16
CH1647469A4
(en)
1972-05-15
CH546850A
(en)
1974-03-15
DE1955673A1
(en)
1970-06-04
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Legal Events
Date
Code
Title
Description
1973-01-04
PS
Patent sealed [section 19, patents act 1949]
1989-06-28
PCNP
Patent ceased through non-payment of renewal fee
