Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1986-01-02
1987-08-18
Seccuro, Carman J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 72, 525 73, 525 75, 525 76, 525 77, 525 78, 525 79, 525 84, 525 87, 525193, 525194, 525195, 525196, 525211, 525232, 525237, C08L 1300, C08L 900, C08L 2326, C08L 5104
Patent
active
046878106
ABSTRACT:
A rubber blend is produced by masticating a mixture of monoolefin copolymer rubber and high-diene hydrocarbon rubber while dynamically vulcanizing the monoolefin copolymer rubber. The blend is then further treated to vulcanize the high-diene hydrocarbon rubber portion. The resulting vulcanized blend has improved properties.
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Monsanto Company
Seccuro Carman J.
Seward Gordon B.
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