Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-07-27
1989-02-28
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...
525390, 528216, C08G 6544
Patent
active
048086720
ABSTRACT:
Heating polyphenylene ether in the presence of isotoic anhydride and organic solvent has been found to enhance the thermal stability of the polyphenylene ether.
REFERENCES:
patent: 3375228 (1968-03-01), Holoch et al.
patent: 4058504 (1977-11-01), Yonemitsu et al.
Venuti, M. C., "Isatoic Anhydride/4-Dimethylaminopyridine as a Reagent for Ortho-Aminobenzoylation", Synthesis (Communications), pp. 266-268, 1982.
Han Choong Y.
Hathaway Susan J.
Anderson Harold D.
Davis Jr. James C.
General Electric Company
Magee Jr. James
Teoli William A.
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