Curable organopolysiloxane compositions

Details Curable organopolysiloxane compositions Curable organopolysiloxane compositions

1976-09-21

1978-03-07

Marquis, Melvyn I.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 37SB, 260 465G, 260825, 428447, C08G 7704

Patent

active

040779432

ABSTRACT:
Organopolysiloxane compositions are provided which are curable to elastomers and exhibit an excellent adhesion to the various surfaces of metals, glasses, ceramics and the like. The organopolysiloxane composition comprises (a) a diorganopolysiloxane terminated at both chain ends with vinyl groups directly bonded to the terminal silicon atoms in a molecule, (b) an organohydrogenpolysiloxane having at least two hydrogen atoms bonded directly to the silicon atoms in a molecule and at least one epoxy or ester group bonded to the silicon atom through an Si--C linkage in a molecule, and (c) a platinum catalyst. The compositions are useful for applications, such as, potting of electronic circuit units, coating of electrical parts, impregnation of fly-back transformers for television sets and coating of junctions for semiconductor devices.

REFERENCES:
patent: 3974122 (1976-08-01), Sato et al.
patent: 3996195 (1976-12-01), Sato et al.

Affiliated with

Also associated with

Rating

Curable organopolysiloxane 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 Curable organopolysiloxane compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curable organopolysiloxane compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2019763