ES381538A1 - Process for sulfolane bonding of textile fibers - Google Patents

Process for sulfolane bonding of textile fibers

Info

Publication number
ES381538A1
ES381538A1 ES381538A ES381538A ES381538A1 ES 381538 A1 ES381538 A1 ES 381538A1 ES 381538 A ES381538 A ES 381538A ES 381538 A ES381538 A ES 381538A ES 381538 A1 ES381538 A1 ES 381538A1
Authority
ES
Spain
Prior art keywords
blend
fibres
vinyl
sulpholane
batt
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
ES381538A
Other languages
Spanish (es)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES381538A1 publication Critical patent/ES381538A1/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
    • D04H1/542—Adhesive fibres
    • D04H1/548—Acrylonitrile series
    • 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
    • D04H1/551—Resins thereof not provided for in groups D04H1/544 - D04H1/55
    • 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
    • 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
    • D06M13/244—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 sulfur or phosphorus
    • D06M13/248—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 sulfur or phosphorus with compounds containing sulfur

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Sulpholane (tetramethylene sulphone), unsubstituted or carrying up to 8 carbon atoms, blended with an organic diluent is applied to fibrous materials as a latent solvent, so that on heating the fibres bond to each other by being partly dissolved in the sulpholane. At least 25% of the fibres comprise one or more of polyacrylonitrile (85-100% acrylonitrile). Modacrylic (35-285% acrylonitrile), chlorofibres (vinyl or vinylidene chloride or copolymers thereof) or cellulose esters, cellulose diacetate, triacetate or acetobutyrate, vinyl acetate, vinylidene chloride, vinyl chloride, methyl acrylate, methyl methacrylate, vinyl pynidine or styrene may be copolymerised with acrylonitrile or the chloro monomers. The remaining fibres, if any, of the blend may be wool or other natural or synthetic fibres. The diluent is diethylene or triethylene glycol, dibutylphthalate, triethanolamine, 3-octyl sulphonyl ether. Trichloropropyl phosphate or alcohol or glycerol alkoxylates, the evaporation rate of the diluent being 0.01 to 3.5 times that of the sulpholane at 100 C. The blend may contain water. Carded or air-laid webs of staple fibres are cross-laid to form batts. The bonding blend may be sprayed, dripped or padded onto the fibres, the web or the batt. Compressed air may be used to force the blend through the batt, which may be treated from both sides. Heat is then applied. The batt may be needled or stitched before or after treatment with the bonding blend. Non-woven fabrics and blankets, knitted or tuffed articles and other woven frabrics may be surface bonded by spraying or padding with the blend to reduce piling.
ES381538A 1969-07-09 1970-07-07 Process for sulfolane bonding of textile fibers Expired ES381538A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3470469 1969-07-09

Publications (1)

Publication Number Publication Date
ES381538A1 true ES381538A1 (en) 1973-04-01

Family

ID=10368927

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381538A Expired ES381538A1 (en) 1969-07-09 1970-07-07 Process for sulfolane bonding of textile fibers

Country Status (9)

Country Link
US (1) US3734799A (en)
BE (1) BE752694A (en)
CA (1) CA941696A (en)
DE (1) DE2033664C3 (en)
ES (1) ES381538A1 (en)
FR (1) FR2051620B1 (en)
GB (1) GB1252191A (en)
NL (1) NL166289C (en)
ZA (1) ZA704670B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362829A (en) * 1981-08-26 1982-12-07 General Electric Company Polycarbonates stabilized with sulfolane derivatives

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
GB1152667A (en) * 1966-08-10 1969-05-21 Lantor Ltd Treatment of Stitch-Bonded Non-Woven Fabrics with Solvents or Latent Solvents

Also Published As

Publication number Publication date
FR2051620A1 (en) 1971-04-09
NL7009991A (en) 1971-01-12
US3734799A (en) 1973-05-22
CA941696A (en) 1974-02-12
DE2033664B2 (en) 1979-09-20
DE2033664A1 (en) 1971-01-14
ZA704670B (en) 1971-03-31
NL166289C (en) 1981-07-15
DE2033664C3 (en) 1980-06-04
GB1252191A (en) 1971-11-03
BE752694A (en) 1970-12-30
NL166289B (en) 1981-02-16
FR2051620B1 (en) 1973-08-10

Similar Documents

Publication Publication Date Title
GB1030671A (en) Method and apparatus for producing non-woven textile fabrics
GB915682A (en) Improvements in or relating to bonded fibrous sheet material
GB818416A (en) Absorbent non-woven, bonded-fibre fabric
GB1063253A (en) Improvements relating to textile materials
ES398699A1 (en) Method of producing non-woven textile fiber products having a relief-like structure
GB1087615A (en) Non-woven pile fabrics
GB765153A (en) Process of treating textile sheet material and a needle for use in said process
GB887614A (en) Improvements in or relating to filling material for textile articles
ES314017A1 (en) Needled nonwoven pile fabrics and method of making same
CA1058985A (en) Bonded nonwoven fabrics and methods of making the same
DK449583A (en) NON-WOVEN SUBSTANCE
GB950068A (en) Laminated non-woven fabric and method for manufacturing the same
ES381538A1 (en) Process for sulfolane bonding of textile fibers
GB1479714A (en) Stitch-bonded non-woven fabrics
GB1230577A (en)
IE37626L (en) Needled non-woven carpet
GB1161320A (en) Method of Making a Non-Woven Fabric
GB1232949A (en)
GB1244402A (en) Nonwoven fabric formed predominantly of short length cellulose fibers
DE1469370A1 (en) Heat sealing compounds for textiles
GB1229781A (en)
FR2248360A1 (en) Non-woven tennis ball fabric mfr - using two needle bonding stages to give pile and compress pile structure
GB556186A (en) Improvements in or relating to the manufacture of felted fabrics
GB818943A (en) Improvements in fabrics composed of adhesively bonded fibres
GB906410A (en) Improvements in or relating to the production of non-woven fabrics suitable for use in stiffening garments