Organosilicone polymers

Details Organosilicone polymers Organosilicone polymers

1974-07-27

1976-05-18

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604482N, 2604488R, 260 25AH, C07F 708, C07F 710, C07F 718

Patent

active

039578429

ABSTRACT:
Linear siloxane-polyoxyalkylene (AB).sub.n block copolymers having an average molecular weight of at least about 30,000, compositions of polyurethane-forming froths containing said copolymers, the curable froths produced from said compositions, methods for utilizing said froths as well as the cured foams and articles produced therefrom, said froths having utility in the production of molded polyurethane foam articles, foam backings for carpeting and fabrics, coatings for wire, cable and other articles, small cavity encapsulations, and the like.

REFERENCES:
patent: 3271331 (1966-09-01), Ender
patent: 3280160 (1966-10-01), Bailey
patent: 3342766 (1967-09-01), Huntington
patent: 3457173 (1969-07-01), Pater
patent: 3480583 (1969-11-01), Bailey et al.
patent: 3723491 (1973-03-01), Rossmy et al.
patent: 3790612 (1974-02-01), Raleigh

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