Process for the preparation of a masterbatch rubber having...

Details Process for the preparation of a masterbatch rubber having... Process for the preparation of a masterbatch rubber having...

C - Chemistry, Metallurgy

08

L

400/9148

C08L 9/00 (2006.01) C08F 2/44 (2006.01) C08F 236/04 (2006.01) C08L 33/24 (2006.01)

Patent

CA 2036611

Abstract of the Disclosure PROCESS FOR THE PREPARATION OF A MASTERBATCH RUBBER HAVING POLYMER BOUND FUNCTIONALITY The present invention relates to a process for preparing a masterbatch rubber containing polymer bound functionalized moieties. The process comprises the emulsion polymerization at a temperature from 40°C to 100°C of (a) at least one functionalized monomer that contains a polymerizable vinyl group; with (b) at least one copolymerizable conjugated diene monomer selected from the group consisting of butadiene-1,3, 2-chlorobutadiene-1,3, isoprene, piperylene and conjugated hexadienes, wherein the polymerization is conducted in the presence of from about 10 to about 70 parts by weight of a plasticizer based on 100 parts by weight of total monomers. The plasticizer functions as a cosolvent/dispersing agent for the functionalized monomer during the emulsion polymerization reaction while functioning as a plasticizer for the final polymer product.

Affiliated with

Also associated with

Rating

Process for the preparation of a masterbatch rubber having... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of a masterbatch rubber having..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of a masterbatch rubber having... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1639402