GB1244964A - Improvements in or relating to adhesive compositions - Google Patents

Improvements in or relating to adhesive compositions

Info

Publication number
GB1244964A
GB1244964A GB5725267A GB5725267A GB1244964A GB 1244964 A GB1244964 A GB 1244964A GB 5725267 A GB5725267 A GB 5725267A GB 5725267 A GB5725267 A GB 5725267A GB 1244964 A GB1244964 A GB 1244964A
Authority
GB
United Kingdom
Prior art keywords
composition
mould
shoe bottom
solvent
nitrophenol
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
GB5725267A
Inventor
Christopher Maclaren Allen
Keith William Harrison
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.)
Bostik Ltd
Original Assignee
Bostik 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 Bostik Ltd filed Critical Bostik Ltd
Priority to GB5725267A priority Critical patent/GB1244964A/en
Publication of GB1244964A publication Critical patent/GB1244964A/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
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2170/00—Compositions for adhesives
    • C08G2170/90—Compositions for adhesives used in footwear

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

1,244,964. Boots &c. BOSTIK Ltd. 16 Dec., 1968 [16 Dec., 1967], No. 57252/67. Heading A3B. [Also in Division C3] A shoe sole of plasticised polyvinyl chloride may be bonded to a shoe bottom with an adhesive composition which is formed by mixing p-nitrophenol, a polyisocyanate and a substantially linear polyurethane in an inert solvent, the amount of polyisocyanate being in excess of that which would provide just sufficient NCO groups available for reaction with active hydrogen containing groups of the polyurethane, and the amount of p-nitrophenol being such as to provide 1 to 8% by weight of that part of the composition which is not solvent. In specific Examples, the adhesive compositions are prepared by mixing a polyisocyanate derived from I, 6-hexane diisocyanate, water or glycerol in solution in equal parts of ethylene glycol acetate and xylene, with part of a solvent mixture of methyl ethyl ketone and toluene, dissolving a commercial thermoplastic polyesterurethane in the solution, adding the p-nitrophenol and then adding the remainder of the solvent to adjust the viscosity of the composition. The adhesive composition may be applied to the shoe bottom so as to provide a dry film thereon, and subsequently a molten polyvinyl chloride composition may be injected at a temperature of 170‹C into a sole-shaped mould cavity defined in part by the shoe bottom and in part by a mould so as to fill the mould and so mould and attach a sole to the shoe bottom.
GB5725267A 1967-12-16 1967-12-16 Improvements in or relating to adhesive compositions Expired GB1244964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5725267A GB1244964A (en) 1967-12-16 1967-12-16 Improvements in or relating to adhesive compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5725267A GB1244964A (en) 1967-12-16 1967-12-16 Improvements in or relating to adhesive compositions

Publications (1)

Publication Number Publication Date
GB1244964A true GB1244964A (en) 1971-09-02

Family

ID=10478748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5725267A Expired GB1244964A (en) 1967-12-16 1967-12-16 Improvements in or relating to adhesive compositions

Country Status (1)

Country Link
GB (1) GB1244964A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465431A1 (en) * 1979-07-28 1981-03-27 Renia Gmbh Repair paste for shoe soles - contains polyester-urethane! chain extended with di:methyl propane diol or butane diol
FR2582691A1 (en) * 1985-05-28 1986-12-05 Solvay VINYL POLYCHLORIDE SHEET LEAVES COATED ON THE BACK OF A THERMOREACTIVABLE DRY ADHESIVE AND USE THEREOF FOR THERMOGARIZING RIGID ARTICLES
EP0335182A2 (en) * 1988-03-29 1989-10-04 Bayer Ag Use of Polyurethane-based compositions as adhesive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465431A1 (en) * 1979-07-28 1981-03-27 Renia Gmbh Repair paste for shoe soles - contains polyester-urethane! chain extended with di:methyl propane diol or butane diol
FR2582691A1 (en) * 1985-05-28 1986-12-05 Solvay VINYL POLYCHLORIDE SHEET LEAVES COATED ON THE BACK OF A THERMOREACTIVABLE DRY ADHESIVE AND USE THEREOF FOR THERMOGARIZING RIGID ARTICLES
EP0335182A2 (en) * 1988-03-29 1989-10-04 Bayer Ag Use of Polyurethane-based compositions as adhesive
EP0335182A3 (en) * 1988-03-29 1990-10-17 Bayer Ag Polyurethane-based compositions and their use as adhesive

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