C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 83/04 (2006.01) C08L 83/05 (2006.01) C08L 83/07 (2006.01) C09J 7/02 (2006.01) C09J 183/04 (2006.01) C09J 183/05 (2006.01) C09J 183/07 (2006.01)
Patent
CA 2101708
Patents 60SI-1487 Abstract of the Disclosure A solventless or high solids-containing organopolysiloxane composition curable to produce a pressure sensitive adhesive having high tack and high peel adhesion, comprising (A) a toluene soluble, resinous copolymer comprising R3SiO1/2 units and SiO4/2 units; (B) a hydride-terminated organopolysiloxane having a viscosity of from about 10 to about 1000 centipoise at 25°C; an alkenyl silicone blend which is compatible with (A) and (B), comprising (C)(i) from 0 to about 90 mole% of a alkenyl-terminated polyorganosiloxane polymer having a viscosity of from about 10 to about 500 centipoise at 25°C; and (C)(ii) from about 10 to 100 mole% of a silicon-bonded alkenyl group which based on the total available alkenyl group in the blend is a siloxane polymer containing more than 2 silicon-bonded alkenyl groups per chain or molecule; (D) a catalytic amount of a hydrosilation catalyst; and (E) from 0 to about 40% by weight of an organic solvent. Components (B) and (C) being present in sufficient quantities to provide a total SiH/Sialkenyl ration of about 1.1:1 to about 15:1. Furthermore this invention includes a method of making a pressure sensitive adhesive.
Cooper William E.
Griswold Roy M.
Lin Shaow B.
Company General Electric
Craig Wilson And Company
LandOfFree
Vinyl crosslinker for silicone pressure sensitive adhesive... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vinyl crosslinker for silicone pressure sensitive adhesive..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vinyl crosslinker for silicone pressure sensitive adhesive... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1784795