GB830088A - Process for the production of coated, impregnated or bonded fibrous sheet materials - Google Patents

Process for the production of coated, impregnated or bonded fibrous sheet materials

Info

Publication number
GB830088A
GB830088A GB3015056A GB3015056A GB830088A GB 830088 A GB830088 A GB 830088A GB 3015056 A GB3015056 A GB 3015056A GB 3015056 A GB3015056 A GB 3015056A GB 830088 A GB830088 A GB 830088A
Authority
GB
United Kingdom
Prior art keywords
sulphonate
acid
butadiene
composition
copolymer
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
GB3015056A
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.)
Bayer AG
Carl Freudenberg KG
Original Assignee
Bayer AG
Carl Freudenberg KG
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 Bayer AG, Carl Freudenberg KG filed Critical Bayer AG
Publication of GB830088A publication Critical patent/GB830088A/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
    • D04H1/58—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
    • 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
    • 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
    • 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
    • D04H1/65—Impregnation followed by a solidification process using mixed or composite fibres
    • 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
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/35—Polyalkenes, e.g. polystyrene

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)
  • Polymerisation Methods In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An aqueous emulsion of a synthetic elastomer having a Defo value of at least 5000 and a substantially straight-chain structure is used for treating fibres or material produced therefrom, such as fleeces, woven or knitted materials or paper. Treatment may comprise coating, impregnating or bonding. A list of suitable elastomers is set out in the Specification. The following compositions containing suitable elastomers are described in examples: (a) compositions comprising butadiene acrylonitrile copolymer, o-tolyl biguanide, colloidal sulphur, active zinc oxide, 2-mercaptobenzimidazole, p,p1 - dihydroxydiphenyl, diphenylamine, condensation product of b -naphthalene sulphonic acid and formaldehyde, boric acid, alkyl naphthalene sulphonate (sodium salt), mixture of fatty alcohol sulphonate with alkyl benzene sulphonate (sodium salts), casein; (b) composition comprising butadiene acrylonitrile copolymer, reaction product of oleyl alcohol with ethylene oxide, mixture of fatty alcohol sulphonate with alkyl benzene sulphonate (sodium salts), tetramethyl thiuram disulphide, colloidal sulphur, active zinc oxide, di-b -naphthyl p-phenylenediamine, condensation product of naphthalene disulphonic acid and formaldehyde; (c) composition comprising copolymer of butadiene, acrylonitrile and methacrylic acid, casein, sodium salt of alkyl aryl sulphonate, zinc salt of ethyl phenyl-dithiocarbamic acid, benzimidazole; (d) composition comprising urea formaldehyde condensate, copolymer of butadiene, acrylic acid and methacrylic acid, zinc salt of 2-mercapto-benzothiazole, alkyl naphthalene sulphonate (sodium salt), 2-mercapto benzimidazole; (e) composition comprising copolymer of butadiene, styrene, acrylic acid nitrile and methacrylic acid, and auxiliary agents as mentioned under (d) above. Elastomers having Defo values within the specified range may be prepared by emulsion polymerization carried out in the absence of molecular weight regulators. The compositions may be foamed by beating. Specifications 716,178 and 716,228 are referred to.ALSO:An aqueous emulsion of a synthetic elastomer having a Defo value of at least 5000 and a substantially straight chain structure is used for treating fibres or material produced therefrom, such as fleeces, woven or knitted materials or paper. Treatment may comprise coating, impregnating or bonding. A list of suitable elastomers is set out in the Specification. The following compositions containing suitable elastomers are described in Examples. (a) Composition comprising butadiene acrylonitrile copolymer, o-tolyl biguanide, colloidal sulphur, active zinc oxide, -mercapto benzimidazole, p,p1-dihydroxydiphenyl, diphenylamine, condensation product of b -naphthalene sulphonic acid and formaldehyde, boric acid, alkyl naphthalene sulphonate (sodium salt), mixture of fatty alcohol sulphonate with alkyl benzene sulphonate (sodium salts), casein; (b) composition comprising butadiene acrylonitrile copolymer, reaction product of oleyl alcohol with ethylene oxide, mixture of fatty alcohol sulphonate with alkyl benzene sulphonate (sodium salts), tetramethyl thiuram disulphide, colloidal sulphur, active zinc oxide, di- -naphthyl p-phenylenediamine, condensation product of naphthalene disulphonic acid and formaldehyde; (c) composition comprising copolymer of butadiene, acrylonitrile and methacrylic acid, casein, sodium salt of alkyl aryl sulphonate, zinc salt of ethyl phenyl-dithiocarbamic acid, benzimidazole; (d) composition comprising urea formaldehyde condensate, copolymer of butadiene, acrylic acid and methacrylic acid, zinc salt of 2-mercapto-benzothiazole, alkyl naphthalene sulphonate (sodium salt), 2-mercapto benzimidazole (e) composition comprising copolymer of butadiene, styrene, acrylic acid nitrile and methacrylic acid, and auxiliary agents as mentioned under (d) above. Elastomers having Defo values within the specified range may be prepared by emulsion polymerization carried out in the absence of molecular weight regulators. The compositions may be foamed by heating.
GB3015056A 1955-10-04 1956-10-03 Process for the production of coated, impregnated or bonded fibrous sheet materials Expired GB830088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF18569A DE1054958B (en) 1955-10-04 1955-10-04 Process for the production of flat structures and laminates

Publications (1)

Publication Number Publication Date
GB830088A true GB830088A (en) 1960-03-09

Family

ID=7089003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3015056A Expired GB830088A (en) 1955-10-04 1956-10-03 Process for the production of coated, impregnated or bonded fibrous sheet materials

Country Status (3)

Country Link
DE (1) DE1054958B (en)
FR (1) FR1161509A (en)
GB (1) GB830088A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157562A (en) * 1959-07-27 1964-11-17 Rohm & Haas Bonded non-woven fibrous products and methods of making them

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950438A (en) * 1931-02-28 1934-03-13 Du Pont Polymerized halogenated hydrocarbons and process for producing same

Also Published As

Publication number Publication date
DE1054958B (en) 1959-04-16
FR1161509A (en) 1958-09-01

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