Urethanes modified with siloxanes

Details Urethanes modified with siloxanes Urethanes modified with siloxanes

1975-08-08

1977-03-08

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252 12, 260 25AH, 260 25AY, 260 291SB, 260680B, 2606831, C08J 308, C08K 501, C08K 554

Patent

active

040111890

ABSTRACT:
Urethane compositions are obtained by curing fluid polyurethane compositions containing incompatible fluids uniformly dispersed therein. Such uniform dispersions are prepared by including in the uncured urethane composition, a specific siloxane-organic copolymer dispersing agent, along with the incompatible fluids.

REFERENCES:
patent: 2452254 (1948-10-01), McGregor et al.
patent: 2551638 (1951-05-01), Seger et al.
patent: 3508945 (1970-04-01), Haemer et al.
patent: 3565982 (1971-02-01), Day
patent: 3645775 (1972-02-01), Schulze et al.
patent: 3709954 (1973-01-01), Karol et al.
patent: 3793413 (1974-02-01), Hayes
Encyclopedia of Pol. Sci. & Techn. (vol. 12) (Interscience)(N.Y.)(1970) pp. 558-559.
Modern Plastics Encyclopedia 1968 (McGraw-Hill)(N.Y.)(Sept. 1967) p. 588.

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