Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1986-08-15
1988-09-27
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
526289, 526293, 528211, 568645, 568646, 568647, C08G 6338
Patent
active
047743166
ABSTRACT:
The polyfunctional vinylbenzyl ethers of polyhydric halogenated phenolic compounds are prepared and can be copolymerized with polycyanate ester compounds to provide copolymers having dielectric constants below 3 and a V-O rating in a UL-94 test.
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Aldrich Peter D.
Godschalx James P.
Schrader Patricia A.
Woo Edmund P.
Anderson Harold D.
The Dow Chemical Company
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