Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1980-10-20
1982-11-30
Lilling, Herbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
174 23R, 174 23C, 524505, 525 95, C08K 501
Patent
active
043615082
ABSTRACT:
A cable filler composition comprises a mixture of mineral oil, a styrene-ethylene butylene-stryene block copolymer, and about 2-6 percent by weight of a thermoplastic polymer comprising an isotactic, crystalline polypropylene copolymer containing 0.1-4% by weight of an olefinic comonomer, the copolymer having a molecular weight of between 20,000 and 40,000.
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Chem, Abst. vol. 74 #22 (127177n) Legge et al. (Shell) Ger. Off. 2,034,725 "Elastomeric . . . Copolymer Blends".
ARCO Polymers, Inc.
Kozak Dennis M.
Lilling Herbert J.
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