Silicone pressure sensitive adhesive composition

Details Silicone pressure sensitive adhesive composition Silicone pressure sensitive adhesive composition

1995-04-13

1996-10-01

Marquis, Melvyn I.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528 17, C08F28300

Patent

active

055612032

ABSTRACT:
Silicone pressure sensitive compositions that combine high ultimate strength in a cured network with a lower modulus and have improved adhesive strength at elevated temperatures are disclosed. The pressure sensitive adhesive compositions are comprised of (A) a soluble, capped, organopolysiloxane resin containing less than 1.2 weight percent silicon-bonded hydroxyl groups based on the total weight of (A); (B) a diorganopolysiloxane polymer, each terminal group thereof containing at least two silicon-bonded hydrolyzable radicals said polymer having a viscosity at 25.degree. C. of 20 to 100,000 mm.sup.2 /s; and (C) a hydrolyzable silane.

REFERENCES:
patent: 2676182 (1954-04-01), Daudt et al.
patent: 4584355 (1986-04-01), Blizzard et al.
patent: 4585836 (1986-04-01), Homan et al.
patent: 4591622 (1986-05-01), Blizzard et al.
patent: 5252685 (1993-10-01), Arai et al.
patent: 5302671 (1994-04-01), Cifuentes et al.
patent: 5340887 (1994-08-01), Vincent et al.

Affiliated with

Also associated with

Rating

Silicone pressure sensitive adhesive composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Silicone pressure sensitive adhesive composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Silicone pressure sensitive adhesive composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1502524