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:
Aug. 25, 2009
Filed:
Feb. 12, 2008
Applicants:
Michael Roth, Lautertal, DE;
Rudolf Pfaendner, Rimbach, DE;
Peter Nesvadba, Marty, CH;
Marie-odile Zink, Steinbach, FR;
Inventors:
Michael Roth, Lautertal, DE;
Rudolf Pfaendner, Rimbach, DE;
Peter Nesvadba, Marty, CH;
Marie-Odile Zink, Steinbach, FR;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08C 19/22 (2006.01); C08F 8/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to hydroxylamine esters and polymerizable compositions comprising these hydroxylamine esters and an ethylenically unsaturated monomer or oligomer and methods for achieving a controlled increase in the molecular weight of polyethylene.