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JPS54127928A - Adhesive composition - Google Patents

Adhesive composition

Info

Publication number
JPS54127928A
JPS54127928A JP3541678A JP3541678A JPS54127928A JP S54127928 A JPS54127928 A JP S54127928A JP 3541678 A JP3541678 A JP 3541678A JP 3541678 A JP3541678 A JP 3541678A JP S54127928 A JPS54127928 A JP S54127928A
Authority
JP
Japan
Prior art keywords
adhesive composition
polyisocyanate
urethane prepolymer
terminal isocyanate
composition
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
JP3541678A
Other languages
Japanese (ja)
Inventor
Tatsuya Murachi
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP3541678A priority Critical patent/JPS54127928A/en
Publication of JPS54127928A publication Critical patent/JPS54127928A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: An adhesive composition for vulcanized rubbers having improved pliability, flexibility, and adhesiveness, comprising a terminal isocyanate group-containing urethane prepolymer which is a reaction product between a specific polyhydroxy polybutadiene and a polyisocyanate.
CONSTITUTION: A composition comprising a urethane prepolymer having terminal isocyanate groups, prepared by reacting (A) a polyhydroxy polybutadiene, wherein 98% or more of double bonds are hydrogenated, preferably having 1,8W5.0 hydroxyl groups in the molecule and an average molecular weight of 500W50,000, with (B) a polyisocyanate, e.g. 4,4'-diphenylmethane diisocyanate, in the presence of solvent, e.g. dimethyl formamide.
COPYRIGHT: (C)1979,JPO&Japio
JP3541678A 1978-03-29 1978-03-29 Adhesive composition Pending JPS54127928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3541678A JPS54127928A (en) 1978-03-29 1978-03-29 Adhesive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3541678A JPS54127928A (en) 1978-03-29 1978-03-29 Adhesive composition

Publications (1)

Publication Number Publication Date
JPS54127928A true JPS54127928A (en) 1979-10-04

Family

ID=12441264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3541678A Pending JPS54127928A (en) 1978-03-29 1978-03-29 Adhesive composition

Country Status (1)

Country Link
JP (1) JPS54127928A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108286A (en) * 1987-10-20 1989-04-25 Sunstar Giken Kk Adhesive for polyolefin
JPH03215585A (en) * 1990-07-09 1991-09-20 Sunstar Eng Inc Curing agent for rubber-base adhesive

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219225A (en) * 1975-08-01 1977-02-14 Meidensha Electric Mfg Co Ltd Method of manufacturing bound cores

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219225A (en) * 1975-08-01 1977-02-14 Meidensha Electric Mfg Co Ltd Method of manufacturing bound cores

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01108286A (en) * 1987-10-20 1989-04-25 Sunstar Giken Kk Adhesive for polyolefin
JPH03215585A (en) * 1990-07-09 1991-09-20 Sunstar Eng Inc Curing agent for rubber-base adhesive

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