Organopolysiloxane compositions which are stabilized to heat and

Details Organopolysiloxane compositions which are stabilized to heat and Organopolysiloxane compositions which are stabilized to heat and

1995-01-04

1997-03-11

Sweet, Mark D.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524423, 524434, 524588, C08K 310

Patent

active

056102186

ABSTRACT:
Organopolysiloxane compositions which are stabilized to heat and can be crosslinked to give elastomers, which as stabilizer combination contain (D) a copper compound in an amount from 1 to 180 ppm by weight calculated as elemental copper and (E) a zinc compound in an amount of from 1 to 180 ppm by weight calculated as elemental zinc, in each case based on the total weight of the organopolysiloxane composition which is stabilized to heat and can be crosslinked to give elastomers, and (F) optionally, organic fatty acid.

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