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. 05, 2019
Filed:
May. 04, 2017
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Christian Wassmer, Hausen, DE;
Burkhard Standke, Loerrach, DE;
Stefan Scharfe, Erlensee, DE;
Christoph Batz-Sohn, Morris Plains, NJ (US);
Andrea Heuschen, Floersbachtal, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 7/08 (2006.01); C07F 7/10 (2006.01); C07F 7/18 (2006.01); C08G 77/26 (2006.01); C08L 83/04 (2006.01); D21H 19/62 (2006.01); B41M 5/52 (2006.01);
U.S. Cl.
CPC ...
C07F 7/10 (2013.01); B41M 5/529 (2013.01); C07F 7/0836 (2013.01); C07F 7/0838 (2013.01); C07F 7/1804 (2013.01); C08G 77/26 (2013.01); C08L 83/04 (2013.01); D21H 19/62 (2013.01);
Abstract
The invention relates to novel quaternary amino alcohol functional organosilicon compounds, aqueous compositions containing the latter, and a method for their production, in particular in the form of oligomers and polymers which can be present in the partially or fully hydrolyzed form and are in particular water-soluble. The compositions comprise only an extremely small portion of VOCs. The invention further relates to their use, preferably in the production of inkjet photographic papers.