Branched block copolymer, procedures for its preparation and...

Details Branched block copolymer, procedures for its preparation and... Branched block copolymer, procedures for its preparation and...

C - Chemistry, Metallurgy

08

F

C08F 299/00 (2006.01) C08F 297/04 (2006.01) C08L 23/02 (2006.01) C08L 53/00 (2006.01) C09J 153/00 (2006.01)

Patent

CA 2047612

EE.4159 BRANCHED BLOCK COPOLYMER, PROCEDURES FOR ITS PREPARATION AND USE. Abstract A branched block copolymer is described, which can be defined by the formula (B1-T-A-B2)nX, where B1 and B2 are polydiene blocks, A is an aromatic polyvinyl block, T is a random copolymer segment made up of dienic monomeric and aromatic vinyl units, X is a coupling radical having a valence equal to n, and n is a whole number ranging from 3 to 20. This kind of block copolymer is used in formulations of adhesives having an excellent balance of adhesive, cohesive, rheological characteristics, as well as resistance to heat oxidation, and in compositions together with thermoplastic polymers capable of giving products with improved shock resistance and transparency. EN4159 -1-

Affiliated with

Also associated with

Rating

Branched block copolymer, procedures for its preparation and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Branched block copolymer, procedures for its preparation and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Branched block copolymer, procedures for its preparation and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1451120