CO-METERING OF ORGANIC INITIATORS AND PROTECTIVE COLLOIDS DURING POLYMERIZATION REACTIONS

Application 2278/CHENP/2004 published 2007-07-20, filed 2004-10-08
The invention pertains to a process wherein initiators and protective colloids are both metered to a polymerization mixture. This manner of metering allows for improved control of the polymerization rate and an improved reactor space-time yield, and the process will render a polymer with a relatively high porosity.

Applicant

1)AKZO, NOBEL N.V
:VELPERWEG 76, NL-6824 ARNHEM, THE NETHERLAND Netherlands

Inventor

1)WESTMIJZE, HANS 2)VANDUFFEL, KOEN, ANTOON, KORNELIS 3)MEULENBRUGGE, LAMBERTUS 4)VAN SWIETEN, ANDREAS, PETRUS

International Info

Classification: C08F 2/22
Publication Number: WO/2003/087168
Application Date: 2003-03-27

Priority Information

02076430.4 EUROPEAN UNION 2002-04-12