GB1306129A - - Google Patents

Info

Publication number
GB1306129A
GB1306129A GB4048270A GB4048270A GB1306129A GB 1306129 A GB1306129 A GB 1306129A GB 4048270 A GB4048270 A GB 4048270A GB 4048270 A GB4048270 A GB 4048270A GB 1306129 A GB1306129 A GB 1306129A
Authority
GB
United Kingdom
Prior art keywords
web
aug
copolymer
cross
fibres
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
GB4048270A
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 GB1306129A publication Critical patent/GB1306129A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

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

Abstract

1306129 Bonded fibre fabrics EI DU PONT DE NEMOURS & CO 21 Aug 1970 [21 Aug 1969 17 June 1970] 40482/70 Headings C3B B1D2C and B1N1A A carded, garnetted or air laid web of staple polyamide, polyester or polyacrylonitrile fibres, or blends thereof, or with other fibres is optionally needled and then bonded with an aqueous dispersion of a copolymer of 55 to 97% of ethylene and 3 to 45% of an alphabeta unsaturated carboxylic acid, the copolymer being cross-linked with 1 to 25% of an epoxy or phenol-formaldehyde resin. (All percentages are by weight). Preferably the unsaturated acid is acrylic or methacrylic, and 0-75% of the carboxyl groups are in the form of the sodium salt. The resin is melamine-formaldehyde, hexamethoxymethyl melamine or bisphenol A epichlorohydrin. I to 25% of a cross-linking catalyst such as ammonium chloride, bromide or oxalate, or triethylene tetramine is added. The saturated web is twice patted between paper towel, passed through a wringer then dried and cured in a forced hot air oven at 120-200‹C. The binder comprises 2-50% of the dry web.
GB4048270A 1969-08-21 1970-08-21 Expired GB1306129A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85209269A 1969-08-21 1969-08-21
US4711070A 1970-06-17 1970-06-17

Publications (1)

Publication Number Publication Date
GB1306129A true GB1306129A (en) 1973-02-07

Family

ID=26724635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4048270A Expired GB1306129A (en) 1969-08-21 1970-08-21

Country Status (7)

Country Link
US (1) US3622442A (en)
BE (1) BE755068A (en)
CA (1) CA929810A (en)
DE (1) DE2041661A1 (en)
FR (1) FR2059602A1 (en)
GB (1) GB1306129A (en)
NL (1) NL7012330A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914136A (en) * 1972-11-27 1975-10-21 Rca Corp Method of making a transmission photocathode device
US4163819A (en) * 1977-12-27 1979-08-07 Monsanto Company Drapeable nonwoven fabrics
US4164600A (en) * 1977-12-27 1979-08-14 Monsanto Company Thermal bonding of polyester polyblends
US4610920A (en) * 1985-06-27 1986-09-09 National Starch And Chemical Corporation Binders for nonwovens

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156580A (en) * 1960-01-29 1964-11-10 Bell Aerospace Corp Method of surface finishing metal surfaces with epoxy and acrylic resins
US3132120A (en) * 1961-02-03 1964-05-05 Du Pont Method for the preparation of ethylene copolymers
US3214488A (en) * 1961-08-24 1965-10-26 American Cyanamid Co Composition comprising polymethyl ether of polymethylol melamine and copolymer of olefin and carboxyl monomer
US3296172A (en) * 1963-02-28 1967-01-03 Du Pont Preparing aqueous polymer dispersions in presence of polar liquids
US3369962A (en) * 1963-12-09 1968-02-20 Kaumagraph Co Decorated overlay for molded articles
US3337482A (en) * 1964-09-24 1967-08-22 Toyo Koatsu Ind Inc Ethylene-vinyl acetate copolymer paper coating composition
US3459698A (en) * 1966-01-10 1969-08-05 Gulf Oil Corp Ethylene - n - methylol acrylamideacrylic ester terpolymers as bonding agents for nonwoven fabrics
US3562042A (en) * 1967-04-28 1971-02-09 Basf Ag Joining moldings of expanded olefin polymers
US3542902A (en) * 1968-06-28 1970-11-24 Du Pont Hydrolyzed ethylene/vinyl ester copolymer-epoxy resin blends

Also Published As

Publication number Publication date
DE2041661A1 (en) 1971-02-25
FR2059602A1 (en) 1971-06-04
CA929810A (en) 1973-07-10
BE755068A (en) 1971-02-22
NL7012330A (en) 1971-02-23
US3622442A (en) 1971-11-23

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed