Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1982-12-27
1983-11-08
Lee, Lester L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525535, 528174, C08G 6548, C08G 7523
Patent
active
044143680
ABSTRACT:
Polysulfone sulfonyl chlorides are described, which are useful as intermediates in the preparation of novel polysulfone sulfonamides.
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Coplan Myron J.
Park Chunghi H.
Williams Samuel C.
Albany International Corp.
Lee Lester L.
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