Solid resin prepared by polymerizing by-product tar formed durin

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate

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Details

260 38, 428454, 428457, 428460, 525480, 525523, 525534, 525403, 525452, 528 86, 528125, 528126, 528205, 528218, 528219, C08G 6538, C08G 6540

Patent

active

043072232

ABSTRACT:
A solid resinous product useful for coatings, adhesives and molding materials which is obtained by polymerizing a by-product tar produced as by-product in manufacturing resorcinol or resorcinol and hydroquinone via hydroperoxide of m-diisopropylbenzene or of a combination of m- and p-diisorpopylbenzenes and containing m-substituted phenolic constituents or a combination of m- and p-substituted phenolic constituents as major constituents.

REFERENCES:
patent: 4018739 (1977-04-01), Okamoto et al.

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