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. 11, 2015
Filed:
Dec. 22, 2008
Applicant:
Stephan Sprenger, Oststeinbek, DE;
Inventor:
Stephan Sprenger, Oststeinbek, DE;
Assignee:
EVONIK HANSE GMBH, Geesthacht, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 53/00 (2006.01); C08G 8/38 (2006.01); C08G 8/28 (2006.01); C08J 5/24 (2006.01);
U.S. Cl.
CPC ...
C08G 8/38 (2013.01); C08G 8/28 (2013.01); C08J 5/24 (2013.01); C08J 2361/04 (2013.01);
Abstract
Modified phenolic resins and processes for producing these are described, as also are phenolic-resin formulations which comprise the modified phenolic resins, and processes for producing these. Specific uses of appropriate phenolic resins and, respectively, phenolic-resin formulations, and the use of block copolymers for producing phenolic resins, are also described.