Soft polyurethane foam from hydroxyl urethane prepolymer and pol

Details Soft polyurethane foam from hydroxyl urethane prepolymer and pol Soft polyurethane foam from hydroxyl urethane prepolymer and pol

1988-07-19

1990-02-27

Kight, John

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521904, C09D 1300

Patent

active

049047060

ABSTRACT:
A soft polyurethane foam produced from a polyhydroxy compound, a polyisocyanate, a catalyst, a foam stabilizer, water and/or a blowing agent, the improvement wherein the polyhydroxy compound is

REFERENCES:
patent: 3078239 (1963-02-01), Gmitter
patent: 3997514 (1976-12-01), Kogon
patent: 4100354 (1978-07-01), Owen Jr.
patent: 4302272 (1981-11-01), Phillips et al.
patent: 4307205 (1981-12-01), Bershas
patent: 4546122 (1985-10-01), Radovich et al.

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