GB1349058A - Non-woven webs - Google Patents

Non-woven webs

Info

Publication number
GB1349058A
GB1349058A GB1349058DA GB1349058A GB 1349058 A GB1349058 A GB 1349058A GB 1349058D A GB1349058D A GB 1349058DA GB 1349058 A GB1349058 A GB 1349058A
Authority
GB
United Kingdom
Prior art keywords
web
acrylamide
ethylene
organic
vinyl
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of GB1349058A publication Critical patent/GB1349058A/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
    • 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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/488—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding 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
    • D04H1/58—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
    • D04H1/587—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 characterised by the bonding agents used
    • 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
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H3/12—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 filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • 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
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/18—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials using wave energy or particle radiation

Abstract

1349058 Bonded fibre fabric IMPERIAL CHEMICAL INDUSTRIES Ltd 28 April 1971 [19 May 1970] 24211/70 Heading D1R [Also in Division C3] A mixture of at least one organic monomer containing an ethylenically unsaturated group and an organic compound containing at least two ethylenically unsaturated groups is applied to a fibrous web by spraying or impregnation then photopolymerised at discrete locations over the web to bond the web. The web may be formed by carding or laying in a random or regular manner staple or continuous filaments of polyester, polyolefin polyacrylic, nylon or natural material, or a mixture thereof. It may then be needled. Suitable monoethylenically unsaturated monomers are acrylamide, acrylonitrile, styrene, alkyl acylates, alkyl methacrylate, vinyl acetate, vinyl byrrolidone, acrylic acid, methacrylic acid, 2 hydroxyethyl methacrylate, 2 hydroxyethyl acrylate, N-methylol acrylamide and vinyl pyridine. Suitable polyunsaturated compounds are divinylbenzene, N, N'-methylenebis-acrylamide, ethylene glycol dimethacrylate, ethylene diacrylate and unsaturated polymers such as poly (ethylene fumarate). A list of organic and inorganic photoinitiators is given, including the dyes methylene blue and riboflavin chloroform or water/ethylene glycol are used as solvent. Excess solution is squeezed off. The u.v. or visible light may be shone through a perforated screen onto a stationary or moving web, or the web scanned by moving light source, using a rotating mirror or cathode ray tube or a pattern produced by a diffraction grating or halogram. Unreacted monomer is removed by washing or solvent extraction.
GB1349058D 1970-05-19 1971-04-28 Non-woven webs Expired GB1349058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2421170 1970-05-19

Publications (1)

Publication Number Publication Date
GB1349058A true GB1349058A (en) 1974-03-27

Family

ID=10208137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349058D Expired GB1349058A (en) 1970-05-19 1971-04-28 Non-woven webs

Country Status (2)

Country Link
DE (1) DE2124691A1 (en)
GB (1) GB1349058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764395A (en) * 1985-11-06 1988-08-16 Ciba-Geigy Corporation Process for finishing a textile fabric with a radiation crosslinkable compound

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2618245A1 (en) * 1976-04-26 1977-11-03 Johnson & Johnson RESIN-GLUED TEXTILE COMPOSITE FABRIC AND THEIR MANUFACTURING PROCESS
DE2862131D1 (en) * 1978-12-21 1983-01-20 Freudenberg Carl Fa Process for bonding non-woven fabrics
EP0045823A1 (en) * 1980-08-08 1982-02-17 Tokyo Organic Chemical Industries, Ltd. Fibrous ion exchange materials, their production and use
DE4421254A1 (en) * 1994-06-17 1995-12-21 Gruenzweig & Hartmann Method and device for polymerizing substances in fiber materials, in particular binders in mineral wool materials for insulation purposes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764395A (en) * 1985-11-06 1988-08-16 Ciba-Geigy Corporation Process for finishing a textile fabric with a radiation crosslinkable compound

Also Published As

Publication number Publication date
DE2124691A1 (en) 1971-12-09

Similar Documents

Publication Publication Date Title
RU98114858A (en) BINDABLE POWDER MIXTURE FOR BINDER FOR TEXTILE MATERIALS
GB880993A (en) Improvements in the production of bonded fibre fleeces
US3878019A (en) Process of producing spot bonded non-woven webs using ultra-violet radiation
RU95122798A (en) METHOD FOR PRODUCING STRENGTHENED FIBROUS MATERIALS
KR880001727A (en) Manufacturing method of absorbent composite material
GB1349058A (en) Non-woven webs
GB572995A (en) Treatment of paper or textile fabrics
GB1085072A (en) Fabrics
US2406453A (en) Treatment of paper or textile fabrics
GB1235146A (en) Production of polymers with a fibrous structure
GB1274870A (en) Production of poromeric materials
KR900013003A (en) Non-woven binder with improved shelf life consisting of vinyl acetate / ethylene / self-crosslinking monomers and tetramethylol glycoluril
US3352710A (en) Production of bonded non-woven fabrics
US2962384A (en) Run-resistant knitted stocking
GB1346325A (en) Fibre fleeces
GB1477233A (en) Process for the production of cleaning-resistant nonwoven materials
GB1419545A (en) Process for treating textile fibres
US5081178A (en) Aqueous synthetic resin dispersions
US3794465A (en) Finishes for textile fabrics
DE3684937D1 (en) TIED TEXTILE AREA AND METHOD FOR THE PRODUCTION THEREOF.
FR2240978A1 (en) Treating cellulose or mixed cellulose fabrics - in alkaline baths contg. wetting agents and maleic acid copolymer, giving better bleaching
GB1049160A (en) Graft polymers for coatings, impregnations and adhesive films for fibre substrates
GB1078942A (en) Production of self-sealing strips and foils
GB1346063A (en) Bonded non-woven webs
GB1054877A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees