Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1983-11-28
1985-01-22
Ziegler, Jacob
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 92, 525 93, 525905, C08L 8102, C08L 8502
Patent
active
044953330
ABSTRACT:
Linear, branched and/or cross-linked block copolymers of poylphenylene oxide and polystyrene obtained using phosphoryl coupling agents is disclosed.
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patent: 4226951 (1980-10-01), White
patent: 4238381 (1980-12-01), Komai et al.
patent: 4238581 (1980-12-01), White
patent: 4238584 (1980-12-01), White
Davis Jr. James C.
General Electric Company
Magee Jr. James
Traverso Richard J.
Ziegler Jacob
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