GB1290114A - - Google Patents

Info

Publication number
GB1290114A
GB1290114A GB99571A GB1290114DA GB1290114A GB 1290114 A GB1290114 A GB 1290114A GB 99571 A GB99571 A GB 99571A GB 1290114D A GB1290114D A GB 1290114DA GB 1290114 A GB1290114 A GB 1290114A
Authority
GB
United Kingdom
Prior art keywords
fibres
web
solvent
diluent
blend
Prior art date
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
GB99571A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1290114A publication Critical patent/GB1290114A/en
Expired legal-status Critical Current

Links

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
    • D04H1/54—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
    • D04H1/552—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 by applying solvents or auxiliary agents
    • 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
    • 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
    • D04H1/542—Adhesive fibres
    • D04H1/548—Acrylonitrile series
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/232—Organic carbonates

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1290114 Bonded fibre fabric SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 8 Jan 1971 995/71 Heading D1R Modacrylic fibres are bonded by applying a blend of solvent and diluent then heating. Copolymers of acrylonitrile with vinyl chloride (60%) or vinylidene chloride (40 or 50%) are specified. The fibres may be staple or continuous, in the form of an air laid or carded and crosslaid web, or yarns, slivers, tows or felts. The web may be needled or stitched before or after solvent bonding. Suitable solvents are γ-butyrolactone, N, N-dimethyl acetamide, N, N-dimethyl formamide, dimethyl sulphoxide, ethylene carbonate, propylene carbonate and N-methyl-2-pyrrolidone. The diluent, which must have a vapour pressure at 100‹C of 0.001 to 5 times that of the solvent, and must not dissolve the fibres, may be diethylene or triethylene glycol, iso-octanol, 2-phenyl ethanol, benzyl alcohol and butyl "oxitol". The blend may be applied to the fibres before or after formation of the web.
GB99571A 1971-01-08 1971-01-08 Expired GB1290114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB99571 1971-01-08

Publications (1)

Publication Number Publication Date
GB1290114A true GB1290114A (en) 1972-09-20

Family

ID=9714176

Family Applications (1)

Application Number Title Priority Date Filing Date
GB99571A Expired GB1290114A (en) 1971-01-08 1971-01-08

Country Status (11)

Country Link
AU (1) AU464136B2 (en)
BE (1) BE777504A (en)
CA (1) CA963742A (en)
DE (1) DE2200719C3 (en)
ES (1) ES398657A1 (en)
FR (1) FR2121620B1 (en)
GB (1) GB1290114A (en)
IT (1) IT946339B (en)
NL (1) NL7200170A (en)
SE (1) SE7200157L (en)
ZA (1) ZA7296B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256082A (en) * 1959-10-09
US3388965A (en) * 1965-08-31 1968-06-18 Du Pont Process for preparing smooth surface fabrics
GB1231599A (en) * 1968-12-09 1971-05-12

Also Published As

Publication number Publication date
ZA7296B (en) 1972-09-27
DE2200719A1 (en) 1972-07-20
DE2200719B2 (en) 1980-12-11
ES398657A1 (en) 1974-07-16
CA963742A (en) 1975-03-04
SE7200157L (en) 1972-07-10
IT946339B (en) 1973-05-21
BE777504A (en) 1972-06-30
DE2200719C3 (en) 1981-12-03
AU464136B2 (en) 1975-08-14
FR2121620A1 (en) 1972-08-25
AU3767872A (en) 1973-07-12
NL7200170A (en) 1972-07-11
FR2121620B1 (en) 1975-10-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee