Colored polyurethane foams and a process for their production

Details Colored polyurethane foams and a process for their production Colored polyurethane foams and a process for their production

1978-07-11

1979-08-28

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

106308B, 521117, 521920, C08J 900

Patent

active

041661630

ABSTRACT:
Colored polyurethane foams are prepared by the reaction of a polyisocyanate with a component that contains at least two compounds having functional groups containing active hydrogen atoms and that comprises a polyol and a dispersion of a pigment in a low-viscosity, semi-reactive vehicle that comprises a glycol monocarboxylate, such as 1,2-propylene glycol mononeodecanoate.

REFERENCES:
patent: 3405077 (1968-10-01), Pastor et al.
patent: 3806474 (1974-04-01), Blair

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