Production of styrene resins by continuous bulk polymerization

Details Production of styrene resins by continuous bulk polymerization Production of styrene resins by continuous bulk polymerization

C - Chemistry, Metallurgy

08

F

402/578

C08F 12/08 (2006.01) B01F 5/00 (2006.01) B01F 5/10 (2006.01) B01J 19/24 (2006.01) B29B 7/32 (2006.01) B29B 7/74 (2006.01)

Patent

CA 1308854

Abstract of the Disclosure A process for producing a styrene resin by continuous bulk polymerization using a polymerization apparatus comprising a circulating line (I) for initial- stage polymerization including at least one tubular reactor having fixedly set therein a plurality of mixing elements having no moving parts and a main-polymerization line (II) following the circulating line (I) and includ- ing at least one tubular reactor having fixedly set therein a plurality of mixing elements having no moving parts; characterized in that while a polymerization solution containing a styrene monomer (A), an organic solvent (B) and an organic peroxide (C) whose half life reaches 10 hours at a temperature of 75 to 130 °C is polymerized in the intitial stage while it is circulated through the circulating line (I), and at the same time, a minor part or a major part of the initial-stage polymeri- zation solution is introduced continuously into the main-polymerization line (II) and polymerized.

576519

Affiliated with

Also associated with

Rating

Production of styrene resins by continuous bulk 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 Production of styrene resins by continuous bulk polymerization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of styrene resins by continuous bulk polymerization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1326186