Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1990-09-04
1991-12-24
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528138, 528143, 528155, 528156, 525501, 524 13, 524 15, 524857, 524876, 428921, 521 85, 521103, 521136, 521181, 521907, C08G 804, C08G 1402, C08G 822
Patent
active
050754149
ABSTRACT:
A fire resistant resin for use as a binder in reinforced plastics and a resultant reinforced plastic includes the reaction product of (a) at least one resorcinol component selected from the group consisting of resorcinol and resorcinol formaldehyde novolak resin, and (b) a phenolic resole resin. The reaction may be achieved in the presence of an alkaline catalyst.
A method of making a fire resistant resin binder for reinforced plastics and the method of making such reinforced plastics including, (a) at least one resorcinol component selected from the group consisting of resorcinol and resorcinol formaldehyde novolak resin, and (b) a phenolic resole resin. The reaction may be achieved in the presence of an alkaline catalyst.
REFERENCES:
patent: 2471631 (1949-05-01), Lebach
patent: 3382354 (1967-06-01), Dietrick
patent: 4107127 (1978-08-01), Shia
patent: 4820576 (1989-04-01), Duryea
Cochenour Craig G.
Hampton-Hightower P.
Indspec Chemical Corporation
Kight III John
Silverman Arnold B.
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