OLIGOURETHANE ESTER MODIFIER FOR NITROCELLULOSE PAINTWORK MATERIALS Russian patent published in 1999 - IPC

Abstract RU 2130950 C1

FIELD: paint and varnish industry. SUBSTANCE: modifier constitutes polyaddition product of polyoxypropylene glycol with molecular weight 1000 and tolylene diisocyanate obtained at NCO and OH group molar ratio 0.7:1. EFFECT: decreased viscosity of oligourethane ester modifier with retained series of working characteristics of nitrocellulose paintwork materials containing such modifier, and extended source for production of this modifier. 2 tbl, 2 ex

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RU 2 130 950 C1

Authors

Susorov I.A.

Berezhnaja O.N.

Gorshkova L.M.

Khvorostov V.I.

Susorov O.A.

Dates

1999-05-27Published

1996-11-11Filed