The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2006
Filed:
Apr. 10, 2003
Applicants:
Hans Westmijze, Deventer, NL;
Koen Antoon Kornelis Vanduffel, Deventer, NL;
Lambertus Meulenbrugge, Westervoort, NL;
Andreas Petrus Van Swieten, Velp, NL;
Inventors:
Hans Westmijze, Deventer, NL;
Koen Antoon Kornelis Vanduffel, Deventer, NL;
Lambertus Meulenbrugge, Westervoort, NL;
Andreas Petrus Van Swieten, Velp, NL;
Assignee:
Akzo Nobel N.V., Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
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.