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:
Mar. 20, 2018
Filed:
Jun. 06, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Alexander Koenig, Bruchsal, DE;
Konrad Knoll, Mannheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F 8/44 (2006.01); C08F 236/10 (2006.01); C09K 21/14 (2006.01); C08L 77/02 (2006.01); C08L 77/06 (2006.01); C08F 8/40 (2006.01);
U.S. Cl.
CPC ...
C08F 236/10 (2013.01); C08F 8/40 (2013.01); C08L 77/02 (2013.01); C08L 77/06 (2013.01); C09K 21/14 (2013.01); C08F 2800/20 (2013.01);
Abstract
A process is described for the production of phosphorus-containing organic polymers through reaction of dialkyl phosphites with organic polymers comprising carbon-carbon double bonds in the presence of organic compounds that form free radicals under the reaction conditions, with covalent linkage of the phosphorus atom of the dialkyl phosphite to a carbon atom of the organic polymer.