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. 19, 2014
Filed:
Jan. 03, 2012
Applicants:
Stefanie Weyler, Huenxe, DE;
Phillip James, Tenby, GB;
Oliver Erpeldinger, Wuelfrath, DE;
Manfred Neumann, Marl, DE;
Frank Kraushaar, Essen, DE;
Inventors:
Stefanie Weyler, Huenxe, DE;
Phillip James, Tenby, GB;
Oliver Erpeldinger, Wuelfrath, DE;
Manfred Neumann, Marl, DE;
Frank Kraushaar, Essen, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/04 (2006.01); C08K 5/07 (2006.01);
U.S. Cl.
CPC ...
Abstract
An olefinically unsaturated monomer is stabilized by a retarder-containing composition which comprises a solvent and a quinone methide as a retarder.