Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1979-09-20
1981-07-07
Trousof, Natalie
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
568719, 568720, C08G 6362, C07C 3915
Patent
active
042776007
ABSTRACT:
Novel tetraphenolic compounds are disclosed. These compounds have utility as branching agents in the production of novel, randomly branched polycarbonates.
REFERENCES:
patent: 2964797 (1960-12-01), Peilstocker et al.
patent: 3062780 (1962-11-01), Rinke et al.
patent: 3644538 (1972-02-01), Starnes
patent: 4009148 (1977-02-01), Neuray et al.
Hedges Charles V.
Mark Victor
Barancik Martin B.
Clarke Vera C.
General Electric Company
Mufatti William F.
Trousof Natalie
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