Process for the preparation of a polyurethane from a storage sta

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521128, 528 49, 528 52, 25218227, C08G 1830

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049278622

ABSTRACT:
Disclosed is a storage stable blend of a long chain polyol and a short chain diol wherein the diol is present in an amount whereby the diol and polyol form an incompatible blend. The blend is rendered storage stable by the addition of a compatibilizing amount of a urethane.

REFERENCES:
patent: 4438252 (1984-03-01), Carroll et al.
patent: 4485032 (1984-11-01), Olstowski et al.
patent: 4576731 (1986-03-01), Rieck
patent: 4579875 (1986-04-01), Goel
patent: 4600730 (1986-07-01), Laumain
patent: 4649163 (1987-03-01), Tairaka
patent: 4673096 (1987-06-01), Tsai
patent: 4742112 (1988-05-01), Brauer et al.

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