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:
Jun. 20, 2017
Filed:
Oct. 31, 2014
Applicant:
Akzo Nobel Chemicals International B.v., Arnhem, NL;
Inventors:
Waldo Joseph Elisabeth Beek, Deventer, NL;
Auke Gerardus Talma, Bathmen, NL;
Assignee:
Akzo Nobel Chemicals International B.V., Arnhem, NL;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/28 (2006.01); C08K 5/3415 (2006.01); C08L 23/36 (2006.01); C08L 51/04 (2006.01); C08F 8/30 (2006.01); C08L 51/00 (2006.01); C08L 51/06 (2006.01); C08C 19/22 (2006.01);
U.S. Cl.
CPC ...
C08F 8/30 (2013.01); C08K 5/28 (2013.01); C08K 5/3415 (2013.01); C08L 23/36 (2013.01); C08L 51/003 (2013.01); C08L 51/04 (2013.01); C08L 51/06 (2013.01); C08C 19/22 (2013.01);
Abstract
Process for modifying a polymer in the absence of elemental sulfur amounts larger than 0.5 phr, comprising the steps of a. mixing said polymer with a maleimide-functionalized mono-azide at a temperature in the range 80-250° C. to form a functionalized polymer, and b. thermally treating the functionalized polymer at a temperature in the range 50-270° C.