GB867545A - Bonded non-woven fibrous products and methods for making them - Google Patents

Bonded non-woven fibrous products and methods for making them

Info

Publication number
GB867545A
GB867545A GB2544357A GB2544357A GB867545A GB 867545 A GB867545 A GB 867545A GB 2544357 A GB2544357 A GB 2544357A GB 2544357 A GB2544357 A GB 2544357A GB 867545 A GB867545 A GB 867545A
Authority
GB
United Kingdom
Prior art keywords
fibres
binder
vinyl
acrylonitrile
fibrous
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
GB2544357A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB867545A publication Critical patent/GB867545A/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
    • D04H1/64—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2549—Coating or impregnation is chemically inert or of stated nonreactance
    • Y10T442/2566—Organic solvent resistant [e.g., dry cleaning fluid, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2631—Coating or impregnation provides heat or fire protection

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)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

867,545. Agglutinated fibrous materials. ROHM & HAAS CO. Aug. 12, 1957 [Aug. 13, 1956], No. 25443/57. Class 140. In a non-woven fibrous product the fibres are distributed at least partly in random array and are substantially entirely comprised of non- proteinaceous fibres which are incapable of felting and the fibres are bonded together by a binder consisting, or containing a significant amount, of an addition polymer containing epoxy groups and which has been cross-linked to an insoluble and infusible condition by a chemical reaction involving the epoxy groups and resulting in opening of the oxisane rings and wherein said polymer, before cross-linking, is a water-insoluble linear addition polymer of monoethylenically unsaturated monomer molecules and which contains at least 3% by weight of polymerized epoxy monomer consisting of at least one glycidyl ether of an unsaturated alcohol and/or glycidyl ester of an unsaturated carboxylic acid. The binder may be prepared by emulsion polymerization of the monomers defined above either alone or together with other monoethylenically unsaturated comonomers. Specified comonomers include various acrylates and methacrylates, acrylonitrile, methacrylonitrile, styrene, vinyl chloride, vinyl acetate, acrylamide and methacrylamide. Fibrous mats may be formed by carding or air deposition. Natural or synthetic fibres may be used. The binder may be applied as a powder or as an aqueous dispersion to the dry fibres before formation of the mat so as to penetrate partially or completely through the interior of the fibrous product. Alternatively, it may be sprayed on to the fibres as they fall through a settling chamber or it may be printed on to a carded web in a design consisting of a plurality of spaced rings. The binder hereinbefore defined may be applied in conjunction with other binders or with the use of potentially adhesive fibres within the fibrous product. Sheet material according to the invention may be used as interlayers or backing sheets in conjunction with plastic films or textile fabrics to form laminates. Specified fibres are viscose, nylon, cellulose acetate, polyacrylonitrile, glass, cotton, jute, sisal, ramie, hemp, polyvinyl chloride; copolymers of vinyl chloride with vinyl acetate, vinylidene chloride or acrylonitrile; copolymers of acrylonitrile with vinyl chloride, vinyl acetate, methacrylonitrile or vinyl pyridine; polyesters such as ethylene glycol terephthalate polymers. Specifications 595,447 and 853,619 are referred to.
GB2544357A 1956-08-13 1957-08-12 Bonded non-woven fibrous products and methods for making them Expired GB867545A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US867545XA 1956-08-13 1956-08-13
US60383656 US3074834A (en) 1956-08-13 1956-08-13 Non-woven fibrous products and methods for their production

Publications (1)

Publication Number Publication Date
GB867545A true GB867545A (en) 1961-05-10

Family

ID=26775112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2544357A Expired GB867545A (en) 1956-08-13 1957-08-12 Bonded non-woven fibrous products and methods for making them

Country Status (2)

Country Link
US (1) US3074834A (en)
GB (1) GB867545A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940537A (en) * 1973-07-12 1976-02-24 Ici United States Inc. Fibrous mats

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228790A (en) * 1961-05-26 1966-01-11 Johnson & Johnson Nonwoven fabric containing polyolefin fibers bonded together with a mixture of polyolefin and acrylic resins
NL301844A (en) * 1961-08-14 1900-01-01
GB1017462A (en) * 1961-11-17 1966-01-19 Ferodo Ltd Manufacture of friction discs
US3723236A (en) * 1965-12-15 1973-03-27 Kendall & Co Nonwoven fabrics
US3484539A (en) * 1967-04-28 1969-12-16 Kabel Metallwerke Ghh Waterproof and corrosion resistant jacketed electric cable
DE3025341T1 (en) * 1979-02-05 1981-01-08 Hollingsworth & Vose Co SHEET MATERIAL CONTAINING EXFOLIATED VERMICULITE
US4271228A (en) * 1980-02-04 1981-06-02 Hollingsworth & Vose Company Sheet material containing exfoliated vermiculite
USRE34020E (en) * 1980-07-11 1992-08-04 Imperial Chemical Industries Plc Fibrous composite materials and the production and use thereof
US4400148A (en) * 1981-05-13 1983-08-23 James River-Dixie/Northern, Inc. Recovery of fines in air laid papermaking
US4623564A (en) * 1985-05-10 1986-11-18 General Dynamics, Pomona Division Method of coating packaging material with anti-static composition
US6555489B1 (en) * 2000-06-20 2003-04-29 Consolidated Fiberglass Products Company Filter composite embodying glass fiber and synthetic resin fiber
KR20100019532A (en) * 2007-05-24 2010-02-18 후지필름 매뉴팩츄어링 유럽 비.브이. Membranes and processes for their manufacture and use
JP4939648B2 (en) * 2007-05-24 2012-05-30 フジフィルム・マニュファクチュアリング・ヨーロッパ・ベスローテン・フエンノートシャップ Membrane containing oxyethylene groups
CN101754797A (en) * 2007-05-24 2010-06-23 富士胶片制造欧洲有限公司 The film that comprises oxyethylene group

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256034A (en) * 1936-12-03 1941-09-16 Firm Carl Freudenberg Artificial leather substitute
GB505801A (en) * 1937-04-21 1939-05-17 Walter Freudenberg Process and apparatus for the impregnation of fibre fleeces with binding agents
US2450234A (en) * 1943-12-07 1948-09-28 Shell Dev Autocondensation polymers of unsaturated glycidyl ethers and method of producing same
US2524432A (en) * 1945-08-17 1950-10-03 Du Pont Esters of epoxy alcohols with propenoic compounds
US2580901A (en) * 1948-06-19 1952-01-01 American Cyanamid Co Copolymer of styrene, glycidyl acrylate, and glycidyl methacrylate
US2556075A (en) * 1948-06-19 1951-06-05 American Cyanamid Co Method of polymerizing glycidyl compounds
DE1065344B (en) * 1948-10-01
US2606810A (en) * 1949-09-28 1952-08-12 American Cyanamid Co Treatment of wool-containing textile materials and products thereof
US2839514A (en) * 1950-05-23 1958-06-17 Shell Dev Copolymer of allyl glycidyl monoether and styrene
US2823142A (en) * 1954-10-20 1958-02-11 Chicopee Mfg Corp Soft durable nonwoven fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940537A (en) * 1973-07-12 1976-02-24 Ici United States Inc. Fibrous mats

Also Published As

Publication number Publication date
US3074834A (en) 1963-01-22

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