C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
400/9046, 400/90
C08F 2/22 (2006.01) C08F 2/24 (2006.01) C08F 236/10 (2006.01) C08F 279/02 (2006.01)
Patent
CA 1260184
Abstract of the Disclosure A CONTINUOUS EMULSION POLYMERIZATION PROCESS FOR PREPARATION OF FLAME-RETARDANT LATEX This invention relates to an improved continuous emulsion polymerization process for preparation of flame-retardant latex. Specifically, this invention relates to a novel method for the preparation of high solids, flame-retardant latex with high chlorine content in high conversion containing polymerized vinylidene chloride and at least one monoethylenically unsaturated carboxylic acid. The improved continuous polymerization process is characterized by continuous addition of all of the vinylidene chloride and all of the monoethylenically unsaturated carboxylic acid monomers along with a portion of the remaining monomers to a first reaction vessel followed by the subsequent continuous addition of the rest of the remaining monomers and additional surfactant solution-to a second reaction vessel in a chain consisting of three or more reaction vessels. The flame-retardant latices produced by the process of the invention have improved physical and application properties.
484232
Kolaczewski Mitchell S.
Senyek Michael L.
Omnova Solutions Inc.
Smart & Biggar
LandOfFree
Continuous emulsion polymerization process for preparation... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Continuous emulsion polymerization process for preparation..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuous emulsion polymerization process for preparation... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1238814