Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1979-05-29
1980-12-02
Nielsen, Earl A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
26034815, 26034864, 528 87, 528 98, 528101, 528104, C08G 5906
Patent
active
042370353
ABSTRACT:
An epoxy resin useful for coatings, adhesives and molding materials which is derived from 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-diisopropylbenzenes and containing m-substituted phenolic constituents or a combination of m- and p-substituted phenolic constituents as major constituents, or is derived from a polymerization product of said by-product tar.
REFERENCES:
patent: 3133033 (1964-05-01), St. Clair et al.
patent: 3388086 (1968-06-01), Doerge et al.
Kanagawa Shuichi
Kawakami Kazunori
Shintani Akira
Nielsen Earl A.
Sumitomo Chemical Company Limited
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