Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1979-01-03
1980-04-08
Nielsen, Earl A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
528376, 528393, C08G 6532
Patent
active
041973828
ABSTRACT:
A rubber composition for use as a cover of rubber pipes or hoses, comprising a terpolymer rubber composed of 35 to 80 mole% of epichlorohydrin, 15 to 50 mole% of ethylene oxide and 5 to 15 mole% of an unsaturated epoxide, and a di- or tri-mercapto-s-triazine as a vulcanization agent.
REFERENCES:
patent: 3158591 (1964-11-01), Vandenberg
patent: 3285893 (1966-11-01), Vandenberg
patent: 3728321 (1973-04-01), Vandenberg
patent: 3787376 (1974-01-01), Nakamura et al.
Fukushima Hiroshi
Hashimoto Kinro
Inagami Masaaki
Maeda Akio
Nielsen Earl A.
Nippon Zeon Co. Ltd.
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