Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1979-03-28
1983-02-15
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525145, 525154, 525185, C08L 2300
Patent
active
043742300
ABSTRACT:
Polyolefin resins are rendered stable against degradation caused by exposure to heat and oxygen in the presence of copper by the incorporation of a novel polymeric stabilizer functioning dually as an antioxidant and a chelating agent.
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Allan John L. H.
Finestone Arnold B.
Roderick John J.
El Paso Polyolefins Company
Kight III John
LeMaire Margareta
Valles Fred S.
Yarbrough Amelia B.
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