JPS6436671A - Polyurethane adhesive - Google Patents

Polyurethane adhesive

Info

Publication number
JPS6436671A
JPS6436671A JP62193127A JP19312787A JPS6436671A JP S6436671 A JPS6436671 A JP S6436671A JP 62193127 A JP62193127 A JP 62193127A JP 19312787 A JP19312787 A JP 19312787A JP S6436671 A JPS6436671 A JP S6436671A
Authority
JP
Japan
Prior art keywords
compounding
thermoplastic polyester
produced
polyol
urethane rubber
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.)
Pending
Application number
JP62193127A
Other languages
Japanese (ja)
Inventor
Ryuichi Ueda
Masahito Mori
Kosuke Torii
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.)
Sunstar Giken KK
Sunstar Engineering Inc
Original Assignee
Sunstar Giken KK
Sunstar Engineering Inc
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 Sunstar Giken KK, Sunstar Engineering Inc filed Critical Sunstar Giken KK
Priority to JP62193127A priority Critical patent/JPS6436671A/en
Priority to US07/223,106 priority patent/US4898919A/en
Priority to DE8888112141T priority patent/DE3868170D1/en
Priority to EP88112141A priority patent/EP0301510B1/en
Priority to KR1019880009458A priority patent/KR930003243B1/en
Publication of JPS6436671A publication Critical patent/JPS6436671A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE:To obtain the titled adhesive exhibiting excellent adhesivity and high- temperature adhesive force after thermal aging treatment and useful for the bonding of a PP material with a PVC sheet material, by compounding a thermoplastic polyester urethane rubber with a specific block polyurethane polyol. CONSTITUTION:The objective adhesive can be produced by compounding (A) a block polyurethane polyol produced by reacting (i) a urethane prepolymer containing active isocyanate group and obtained by the reaction of a polyol having >=2 hydroxyl groups in a molecule with excess polyisocyanate with (ii) a hydrogenated hydroxyl-terminated polybutadiene glycol with (B) a thermoplastic polyester urethane rubber and (C) a polyisocyanate compound as a crosslinking agent.
JP62193127A 1987-07-28 1987-07-31 Polyurethane adhesive Pending JPS6436671A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62193127A JPS6436671A (en) 1987-07-31 1987-07-31 Polyurethane adhesive
US07/223,106 US4898919A (en) 1987-07-28 1988-07-22 Polyurethane adhesive
DE8888112141T DE3868170D1 (en) 1987-07-28 1988-07-27 Polyurethanklebstoff.
EP88112141A EP0301510B1 (en) 1987-07-28 1988-07-27 Polyurethane adhesive
KR1019880009458A KR930003243B1 (en) 1987-07-28 1988-07-27 Polyurethane adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62193127A JPS6436671A (en) 1987-07-31 1987-07-31 Polyurethane adhesive

Publications (1)

Publication Number Publication Date
JPS6436671A true JPS6436671A (en) 1989-02-07

Family

ID=16302716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62193127A Pending JPS6436671A (en) 1987-07-28 1987-07-31 Polyurethane adhesive

Country Status (1)

Country Link
JP (1) JPS6436671A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021134310A (en) * 2020-02-28 2021-09-13 宇部興産株式会社 Adhesive composition containing polyurethane resin aqueous dispersion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021134310A (en) * 2020-02-28 2021-09-13 宇部興産株式会社 Adhesive composition containing polyurethane resin aqueous dispersion

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