Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-01-27
1989-09-19
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525931, C08L 2724
Patent
active
048682470
ABSTRACT:
The melt viscosity of chlorinated polyvinyl chloride is reduced by blending it with small amounts of low molecular weight polystyrene type polymers. Such blends also exhibit good mechanical compatibility.
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Lehr Marvin H.
Nicholas Paul P.
Bleutge John C.
Buttner David
Hudak Daniel J.
Lindsay James R.
The B. F. Goodrich Company
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