High bulk density pvc resin suspension polymerization

Details High bulk density pvc resin suspension polymerization High bulk density pvc resin suspension polymerization

C - Chemistry, Metallurgy

08

F

400/4918, 402/54

C08F 2/40 (2006.01) C08F 14/06 (2006.01)

Patent

CA 1285694

ABSTRACT OF THE DISCLOSURE A suspending agent system, a polymerizable reaction mixture, and a polymerization reaction process for producing high bulk density resin on a consistent basis by incorporating in the reaction mixture prior to initiation of the reaction about 1-250 parts per million by weight of polymerization inhibitor and also including about 0.001-.1 parts by weight based on the weight of VCM of a highly hydrolyzed PVA. Preferred PVA's have a 4 weight percent aqueous solution viscosity of 30-100 centipoise and an effective polymerization inhibitor is diethylhydroxylamine. Bulk densities may be increased from about 3-10% depending upon the size of the reaction and the particular ingredients chosen.

543654

Affiliated with

Also associated with

Rating

High bulk density pvc resin suspension polymerization does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High bulk density pvc resin suspension polymerization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High bulk density pvc resin suspension polymerization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1181006