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:
Oct. 28, 2003
Filed:
Nov. 13, 2000
Applicant:
Inventors:
Markus Scherer, Lebach, DE;
Joseph Martin Bollinger, North Wales, PA (US);
David J. Cooper, Jr., Doylestown, PA (US);
Larry Stephen Tillery, Langhorne, PA (US);
Robert Woodruff, Jamison, PA (US);
Assignee:
Rohmax Additives GmbH, Darmstadt, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/72 ;
U.S. Cl.
CPC ...
C08F 4/72 ;
Abstract
The present invention relates to a process for synthesis of polymer compositions, wherein ethylenically unsaturated monomers are polymerized by means of initiators containing a transferable atom or group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts, the process being characterized in that the polymerization takes place by means of continuous process operation.