Stabilized catalyzed organopolysiloxanes

Details Stabilized catalyzed organopolysiloxanes Stabilized catalyzed organopolysiloxanes

1980-08-21

1982-03-09

Marquis, Melvyn I.

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

427 58, 427387, 357 72, 528 17, 528 34, 528901, 524857, 524863, B05D 512

Patent

active

043189393

ABSTRACT:
A method of stabilizing a mixture of an organopolysiloxane and an organo-metallic curing catalyst against gelation comprises adding a sufficient amount of methanol to the catalyst to deactivate the catalyst prior to adding the catalyst to the polysiloxane.

REFERENCES:
patent: 2908593 (1959-10-01), Naidus
patent: 3334067 (1967-08-01), Weyenberg
patent: 3575917 (1971-04-01), Kapral
patent: 3826782 (1974-07-01), Lengnick
patent: 3847848 (1974-11-01), Beers
patent: 4100129 (1978-07-01), Beers
patent: 4105617 (1978-08-01), Clark et al.
patent: 4160858 (1979-07-01), Roedel

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