Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1985-01-25
1986-09-02
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
106245, 106268, 260 975, 556 7, C07F 1506
Patent
active
046094997
ABSTRACT:
A rubber-steel cord adhesion promoter represented by the general formula ##STR1## wherein Y.sub.1, Y.sub.2 and Y.sub.3 are identical or different and each represents a resin acid radical, a naphthenic acid radical or an aliphatic monocarboxylic acid radical having 7 to 24 carbon atoms provided that Y.sub.1, Y.sub.2 and Y.sub.3 are not simultaneously aliphatic monocarboxylic acid radicals having 7 to 15, particularly 7 to 11, carbon atoms. The promoter aids in imparting a high rubber-to-steel cord adhesive strength which is retained for an extended period of time even at high temperature and humidity.
REFERENCES:
patent: 4234496 (1980-11-01), Harson
patent: 4368129 (1983-01-01), Horodysky et al.
Esashi Yasuyoshi
Ogihara Yoshihisa
Yoneyama Fumiaki
Daninippon Ink and Chemicals, Inc.
Sneed Helen M. S.
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