Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1994-07-27
1995-10-17
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
524611, 525461, 525462, 528198, 528204, 528370, 528371, C08G 6332, C08G 6442
Patent
active
054592267
ABSTRACT:
The present invention is directed to a method for effecting the redistribution of polycarbonate and polycarbonate blends utilizing a tetraorganophosphonium carboxylate salt.
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patent: 5256728 (1993-10-01), Dardaris et al.
Article-The Chemistry & Physics of Polycarbonates, Herman Schnell et al., Interscience Publishers, Germany Dec. 1964 pp. 180-183.
Dardaris David M.
King, Jr. Joseph A.
McCloskey Patrick J.
Cooney Jr. John M.
General Electric Company
Pittman William H.
Seidleck James J.
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