Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-09-13
1993-07-27
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525462, C08G 6442
Patent
active
052311490
ABSTRACT:
The cyclized carbonate of an amino aromatic acid, such as isatoic anhydride, or an acrylic acid halide, such as acryloyl chloride have been found useful in functionalizing hydroxy terminated polycarbonates.
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patent: 4959411 (1990-09-01), Gambale et al.
Isatoic Anhydride/4-Dimethylaminopyridine as a Reagent for ortho-Aminobenzoylation, Michael C. Venuti-1982 Georg Thieme Verlag-Stuttgart-New York-pp. 266-268.
Hathaway Susan J.
Longley Kathryn L.
Anderson Harold D.
General Electric Company
Pittman William H.
Teoli William A.
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