POLYMERIC COMPOSITION FOR COATING Russian patent published in 1998 - IPC

Abstract RU 2103301 C1

FIELD: chemical industry. SUBSTANCE: pentaphthalic resin is prepared by condensation of mixture of tallow oil fatty acids, pentaerythrite, phthalic anhydride, rosin and polyethylene glycol at 49:18:18:5:10 ratio with acid number of 10-20 mg KOH/g. Depending of application and use methods, composition comprises pigment paste, amine resin, and epoxyoligoether. Composition is stable for certain period of time and is advantageous over the prior art ones. EFFECT: improved properties of the polymer composition. 4 cl, 2 tbl

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RU 2 103 301 C1

Authors

Grafkin B.N.

Baturina E.N.

Pinjaev A.F.

Dates

1998-01-27Published

1995-08-30Filed