Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1980-08-14
1981-10-13
Cockeram, H. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 5, 260 19UA, 260 24, 260 25, 525133, 525139, 248634, C08L 9304, F16M 1300
Patent
active
042947324
ABSTRACT:
Rubber compositions having excellent vibration isolating properties at a high hardness are produced by compounding 100 parts by weight of at least one of natural rubbers, diene rubbers and diene copolymeric rubbers or a rubber blend of these rubbers and a halogenated butyl rubber, 0.5-35 parts by weight of an oil modified phenol resin, a modified ratio of which is 20% or more, and 2-30 parts by weight based on said resin, of a hardening agent for the phenol resin and hardening the resulting mixture. The use of such rubber compositions is possible to make a rubber mounting to be a small size.
REFERENCES:
patent: 2813843 (1957-11-01), Shepard et al.
patent: 3300426 (1967-01-01), Hunsucker
patent: 3741924 (1973-06-01), Okita et al.
Irako Koichi
Ohyachi Tomio
Bridgestone Tire Company Limited
Cockeram H. S.
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