Heat-curable organopolysiloxane compositions

Details Heat-curable organopolysiloxane compositions Heat-curable organopolysiloxane compositions

1975-01-21

1976-11-16

Morris, Theodore

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

252431P, 252466PT, 260 465H, 260825, C08F 1104

Patent

active

039923550

ABSTRACT:
Heat-curable organopolysiloxane compositions comprising a diorganopolysiloxane having at least two vinyl groups per molecule and a viscosity exceeding 100 centistokes at 25.degree. C, an inorganic filler, an organohydrogenpolysiloxane containing at least two Si--H linkages per molecule, a platinum catalyst, a hydrazine compound and optionally, an organic peroxide, which have an improved storage stability and allow for imparting an excellent flame retardancy and mechanical strength to the cured material.

REFERENCES:
patent: 3730909 (1973-05-01), Armstrong
patent: 3814723 (1974-06-01), Yokokawa et al.
patent: 3867343 (1975-02-01), Garden
patent: 3876605 (1975-04-01), Itoh et al.
patent: 3892707 (1975-07-01), Itoh et al.

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