JPS5655475A - Adhesive for vulcanized rubber - Google Patents

Adhesive for vulcanized rubber

Info

Publication number
JPS5655475A
JPS5655475A JP13270479A JP13270479A JPS5655475A JP S5655475 A JPS5655475 A JP S5655475A JP 13270479 A JP13270479 A JP 13270479A JP 13270479 A JP13270479 A JP 13270479A JP S5655475 A JPS5655475 A JP S5655475A
Authority
JP
Japan
Prior art keywords
polymer
polyisocyanate
isocyanate
blocking agent
adhesive
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
JP13270479A
Other languages
Japanese (ja)
Inventor
Junichi Matsuura
Takayuki Oota
Naoki Takamiya
Yumiko Ikegami
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP13270479A priority Critical patent/JPS5655475A/en
Publication of JPS5655475A publication Critical patent/JPS5655475A/en
Pending legal-status Critical Current

Links

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  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To provide an adhesive for vulcanized rubber, which has high bond strength and improves bonding operation, containing a polymer obtd. by reacting a blocking agent with a polyisocyanate and then reacting the resulting reaction product with a polyhydroxyhydrocarbon polymer.
CONSTITUTION: A polyisocyanate is reacted with a blocking agent for isocyanate gp. in an amount of 0.1W0.7mol of the blocking agent per one equivalent of the isocyanate gp. in the polyisocyanate. The resulting reaction product is reacted with a polyhydroxyhydrocarbon polymer to obtain a curable polymer in which free isocyanate gp. are absent. This curable polymer or a compsn. consisting of the curable polymer and the blocked polyisocyanate in which free isocyanate gp. are absent, is used as an adhesive for vulcanized rubber. When the reaction product of the blocking agent with the polyisocyanate is reacted with the polyhydroxyhydrocarbon polymer, the reaction is carried out in an equivalent ratio of the isocyanate gp. to the hydroxyl gp. of the polyhydroxyhydrocarbon polymer of 0.6W2.0.
COPYRIGHT: (C)1981,JPO&Japio
JP13270479A 1979-10-15 1979-10-15 Adhesive for vulcanized rubber Pending JPS5655475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13270479A JPS5655475A (en) 1979-10-15 1979-10-15 Adhesive for vulcanized rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13270479A JPS5655475A (en) 1979-10-15 1979-10-15 Adhesive for vulcanized rubber

Publications (1)

Publication Number Publication Date
JPS5655475A true JPS5655475A (en) 1981-05-16

Family

ID=15087600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13270479A Pending JPS5655475A (en) 1979-10-15 1979-10-15 Adhesive for vulcanized rubber

Country Status (1)

Country Link
JP (1) JPS5655475A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248066A (en) * 1990-07-27 1992-03-25 Goodyear Tire & Rubber Furnish composition.
WO1998030649A1 (en) * 1997-01-14 1998-07-16 Asahi Glass Company Ltd. Adhesive for glass
US6492028B2 (en) 1997-01-14 2002-12-10 Asahi Glass Company Ltd. Adhesive for glass

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248066A (en) * 1990-07-27 1992-03-25 Goodyear Tire & Rubber Furnish composition.
GB2248066B (en) * 1990-07-27 1994-06-08 Goodyear Tire & Rubber Furnish composition
US5328179A (en) * 1990-07-27 1994-07-12 The Goodyear Tire & Rubber Company Furnish composition
WO1998030649A1 (en) * 1997-01-14 1998-07-16 Asahi Glass Company Ltd. Adhesive for glass
US6492028B2 (en) 1997-01-14 2002-12-10 Asahi Glass Company Ltd. Adhesive for glass

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