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:
May. 24, 2016
Filed:
Mar. 18, 2014
Applicant:
Evonik Industries Ag, Essen, DE;
Inventors:
Olga Jazkewitsch, Essen, DE;
Frank Schubert, Neukirchen-Vluyn, DE;
Michael Fiedel, Essen, DE;
Frank Koenig, Gelsenkirchen, DE;
Dirk Kuppert, Aschaffenburg, DE;
Assignee:
Evonik DeGussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/18 (2006.01); C08G 77/46 (2006.01); C08G 77/62 (2006.01); C11D 3/00 (2006.01); D06M 15/647 (2006.01); D06M 15/643 (2006.01); D06M 101/06 (2006.01);
U.S. Cl.
CPC ...
C08G 77/18 (2013.01); C08G 77/46 (2013.01); C11D 3/001 (2013.01); D06M 15/647 (2013.01); D06M 15/6436 (2013.01); D06M 2101/06 (2013.01);
Abstract
Polysiloxane polyether copolymers with amino groups and/or quaternary ammonium groups in the polyether moiety, process for their preparation from hydrogen siloxanes and chlorine-containing unsaturated polyethers in a hydrosilylation reaction with subsequent substitution of chlorine by amine groups and use as softeners for textile fabrics.