Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-11-19
1991-05-14
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525535, C08G 7502
Patent
active
050157043
ABSTRACT:
Polyarylene sulfides react with disulfides containing reactive functional groups, typically at temperatues within the range of about 225.degree.-375.degree. C., yielding reactively capped polyarylene sulfides. The preferred reactive functional groups are amino groups and carboxy groups and functional derivatives thereof.
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Caruso Andrew J.
Iwanowicz Edwin J.
Takekoshi Tohru
Terry Jane M.
Davis Jr. James C.
General Electric Company
Marquis Melvyn I.
Pittman William H.
Woodward David W.
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