Liquid modified epoxy resins

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 22EP, C09D 330, C09D 358

Patent

active

042821223

ABSTRACT:
Liquid modified epoxy resins are prepared by reacting a drying oil with a diepoxide in the presence of a metal chelate catalyst. The drying oil may be modified by reacting it with maleic acid, maleic anhydride, or fumaric acid to increase the drying rate. The catalyst may be modified by mixing or reacting it with a borate.

REFERENCES:
patent: 2941981 (1960-06-01), Elbling et al.
patent: 2953545 (1960-09-01), Finestone
patent: 2970130 (1961-01-01), Finestone
patent: 3012485 (1961-12-01), Bradley
patent: 3051671 (1962-08-01), Cummings
patent: 3219602 (1965-11-01), Scheibli
patent: 3380963 (1968-04-01), Thomas

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