METHOD FOR PRODUCTION OF POLYETHER-POLYOLS WITH WEAK SMELL Russian patent published in 2003 - IPC

Abstract RU 2219192 C2

FIELD: polymer production. SUBSTANCE: neutralized polyether-polyol product is brought into contact with excess acid, after which reaction mixture comes into contact with water and polyether-polyol with weak smell is isolated. EFFECT: reduced smell level. 6 cl, 4 ex

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RU 2 219 192 C2

Authors

Brons Khenrikus Marija Jokhannes

De Vos Khans

Dates

2003-12-20Published

1999-03-11Filed