Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1987-06-22
1989-05-09
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524318, 524349, 524350, 524376, 524377, 524378, 524340, 528930, C08K 513
Patent
active
048291170
ABSTRACT:
A stabilizing composition and process for guayule type rubbers which can be directly applied to guayule-type plants or shrubs before processing thereof, or to guayule-type rubber miscella, rubber-resin miscella, etc., contains a volatile low melting point antioxidant which is either liquid or solid and an optional liquid inert carrier which lowers the melting point of the antioxidant. Since antioxidants are generally expensive, recovery thereof as by distillation is aided through the utilization of low boiling point antioxidants.
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India Rubber World-vol. 110, pp. 57-58 & 63.
Beinor Robert T.
Clark Frank J.
Cole William M.
Schloman, Jr. William W.
Hall Daniel N.
Hoke Veronica P.
The Firestone Tire & Rubber & Company
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