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Title:
POLYMER COMPOSITION HAVING GOOD ADHESION PROPERTY TO BRASS
Document Type and Number:
Japanese Patent JPS55125155
Kind Code:
A
Abstract:

PURPOSE: To provide polymer compsn. which firmly adheres to brass by heating and crosslinking under pressure, consisting of a polymer which is crosslinkable in the presence of an org. peroxide, an org. peroxide, an epoxy resin and a mercaptotriazine.

CONSTITUTION: (A) 100g. of a polymer which is crosslinkable in the presence of an org. peroxide, such as ethylene-vinyl acetate rubber or chlorinated polyethylene, is blended with (B) 1W30g of an org. peroxide having a decomposition temp. of not less than 80°C and half-life period of 10hr., such as dicumyl peroxide or n-butyl 4,4-di-tert.-butylperoxyvalerate, (C) 0.177W17.7g of a mercaptotriazine of the formula (wherein R is mercapto, alkoxy, mono-or di-(cyclo)chloroalkylamino, arylamino, N-alkyl-N-arylamino), and (D) an epoxy resin of glycidyl ether type or glycidyl ester type in such a proportion as to give 0.1W10 epoxy gp per mole of (C).


Inventors:
Kitami, Satoru
Mori, Tsunejiro
Application Number:
JP1979000031746
Publication Date:
September 26, 1980
Filing Date:
March 20, 1979
Export Citation:
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Assignee:
YOKOHAMA RUBBER CO LTD:THE
International Classes:
C08L101/00; B32B15/08; C08G59/00; C08G59/40; C08K5/00; C08K5/14; C08K5/37; C08L1/00; C08L7/00; C08L21/00; C08L23/00; C08L23/28; C08L23/34; C08L27/00; C08L33/00; C08L33/02; C08L63/00; (IPC1-7): B32B15/08; C08K5/14; C08K5/37; C08L23/28; C08L23/34; C08L101/00
Domestic Patent References:
JPS5349055A
JPS51125124A



 
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