Copolymers for pressure-sensitive adhesives based on acrylic...

Details Copolymers for pressure-sensitive adhesives based on acrylic... Copolymers for pressure-sensitive adhesives based on acrylic...

C - Chemistry, Metallurgy

08

F

400/1347, 402/18

C08F 218/08 (2006.01) C08F 220/12 (2006.01) C08F 220/18 (2006.01)

Patent

CA 1141895

A b S T R A C T A copolymer having good properties for use as a pressure-sensitive adhesive from an aqueous dispersion com- prising: (a) from 10% to 30% by weight of ethylene units, (b) from 29% to 69% by weight of acrylic ester units, (c) from 20% to 55% by weight of vinyl acetate units, (d) from 0.2% to 8% by weight of (meth) acylamide units, and (e) from 0 to 12% of other olefinically-unsaturated monomer units copolymerizable with the above, said copolymer having a glass transition temperature of from -20°C to -60°C and a K-value according to Fikentscher, measure in tetrahydrofuran, of from 50 to 180; as well as processes to make the same and aqueous dispersions of the same for use as pressure-sensitive adhesives.

348092

Affiliated with

Also associated with

Rating

Copolymers for pressure-sensitive adhesives based on acrylic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Copolymers for pressure-sensitive adhesives based on acrylic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Copolymers for pressure-sensitive adhesives based on acrylic... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1139679