GB1378519A - Method of bending - Google Patents

Method of bending

Info

Publication number
GB1378519A
GB1378519A GB974571A GB974571A GB1378519A GB 1378519 A GB1378519 A GB 1378519A GB 974571 A GB974571 A GB 974571A GB 974571 A GB974571 A GB 974571A GB 1378519 A GB1378519 A GB 1378519A
Authority
GB
United Kingdom
Prior art keywords
aminimide
resin
adhesives
unsaturated
groups
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
GB974571A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB974571A priority Critical patent/GB1378519A/en
Publication of GB1378519A publication Critical patent/GB1378519A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C09J121/00—Adhesives based on unspecified rubbers
    • C09J121/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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

Abstract

1378519 Adhesives; bonding reinforcing materials to rubber DUNLOP Ltd 4 April 1972 [17 April 1971] 9745/71 Headings C3E and C3P [Also in Division D1] Adhesive compositions comprise a latex of a copolymer of an unsaturated aminimide with a co-monomer which results in a rubbery copolymer. The adhesives may also contain a resin precursor. Suitable aminimides are those of formula in which X 1 , X 2 and X 3 are hydrogen or saturated or unsaturated organic groups and X is an unsaturated organic group, particularly a group derived from a mono- or di-carboxylic unsaturated acid. The co-monomer may be a lower alkene, a conjugated diene or an alkyl acrylate, and additional co-monomers may also be present. The resin precursor may comprise resinforming reactants or a partially condensed resin, e.g. an aldehyde resin or a low or medium M.W. polyepoxy resin. In examples, adhesives are formed from butadiene/styrene/aminimide or butadiene / styrene / aminimide latices and either a pre-condensed resorcinol/formaldehyde resin or a glycidyl ether/diol condensate. Various different aminimide monomers are used, typical being N-dimethyl-N-[2-hydroxy-3-oxy- (4<SP>1</SP>-tertiary butyl phenyl)] - propylamino methacrylimide and N-dimethyl-N-[2-acetoxyl- 3 - oxy - (4<SP>1</SP> - tertiary butyl phenyl)]propylamino (4<SP>11</SP>-vinyl) benzoylimide. The above-described adhesives are used to bond reinforcing materials to natural or synthetic rubber compositions. The reinforcing material, e.g. cords formed from polyester, rayon or unplated steel, is coated with the adhesive; the coating heated to a temperature above that at which the aminimide groups are pyrolized to give isocyanate groups; the coated material optionally dipped in a conventional RF latex dip; the coated material then assembled with the natural or synthetic rubber composition; and the assembly vulcanized.
GB974571A 1972-04-04 1972-04-04 Method of bending Expired GB1378519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB974571A GB1378519A (en) 1972-04-04 1972-04-04 Method of bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB974571A GB1378519A (en) 1972-04-04 1972-04-04 Method of bending

Publications (1)

Publication Number Publication Date
GB1378519A true GB1378519A (en) 1974-12-27

Family

ID=9877956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB974571A Expired GB1378519A (en) 1972-04-04 1972-04-04 Method of bending

Country Status (1)

Country Link
GB (1) GB1378519A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005108517A1 (en) * 2004-04-23 2005-11-17 Cytec Technology Corp. Rubber adhesive composition for textile materials
WO2019156093A1 (en) * 2018-02-07 2019-08-15 株式会社ブリヂストン Rubber composition and tire
US10947428B2 (en) 2010-11-19 2021-03-16 Ppg Industries Ohio, Inc. Structural adhesive compositions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005108517A1 (en) * 2004-04-23 2005-11-17 Cytec Technology Corp. Rubber adhesive composition for textile materials
US7214758B2 (en) 2004-04-23 2007-05-08 Cytec Technology Corp. Rubber adhesive composition for textile materials
US10947428B2 (en) 2010-11-19 2021-03-16 Ppg Industries Ohio, Inc. Structural adhesive compositions
US11629276B2 (en) 2010-11-19 2023-04-18 Ppg Industries Ohio, Inc. Structural adhesive compositions
WO2019156093A1 (en) * 2018-02-07 2019-08-15 株式会社ブリヂストン Rubber composition and tire

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Legal Events

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