Liquid organosiloxane resin compositions

Details Liquid organosiloxane resin compositions Liquid organosiloxane resin compositions

1983-04-12

1984-04-17

Marquis, Melvyn I.

Coating processes

With post-treatment of coating or coating material

Heating or drying

524261, 524267, 524268, 525477, 528 17, 528 33, A23P 100

Patent

active

044435029

ABSTRACT:
This invention provides liquid coating compositions comprising (a) a film-forming component comprising at least one organosiloxane block copolymer wherein the molar ratio of phenylsiloxane units to other units present in the block copolymer is greater than 0.35 to 1, and (b) a solvent comprising at least 45% by weight of a cyclic polydimethylsiloxane of the formula [(CH.sub.3).sub.2 SiO].sub.x where the average value of x is from 3 to 8 and where said organosiloxane block copolymer constitutes no more than 60% of the combined weight of the copolymer and solvent. Using the present compositions, relatively thin coatings of the block copolymer can be applied to cured polyorganosiloxane elastomers and a variety of synthetic organic polymers.

REFERENCES:
patent: 3274154 (1966-09-01), Kendrick et al.
patent: 3280214 (1966-10-01), Mitchell
patent: 3629228 (1971-12-01), Hartlein et al.
patent: 3639155 (1972-02-01), Hartlein et al.

Affiliated with

Also associated with

Rating

Liquid organosiloxane resin compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid organosiloxane resin compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid organosiloxane resin compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-95613