Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1981-05-11
1982-11-02
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523344, 524251, 524257, 524322, 524394, 524433, 524456, 524501, 524517, 524523, 524526, C08K 304, C08K 336, C08J 324, C08J 316
Patent
active
043574327
ABSTRACT:
A process, and the product of the process, is provided for the production of improved rubbery vulcanizates which contain both of silica or calcium silicate and carbon black as the fillers and two polymers one of which contains hydroxy or epoxy groups. Such vulcanizates may be used in tires, general purpose goods such as belting, and the like.
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Lilling Herbert J.
Marquis Melvyn I.
Polysar Limited
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