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:
Nov. 07, 2017
Filed:
Aug. 03, 2013
Applicant:
Clariant International Ltd., Muttenz, CH;
Inventors:
Achim Kohler, Heilbronn, DE;
Roman Morschhaeuser, Mainz, DE;
John Stuart Cowman, Bradford, GB;
Antonella Leone-Kammler, Muenchenstein, CH;
Assignee:
ARCHROMA IP GMBH, Reinach, CH;
Primary Examiner:
Int. Cl.
CPC ...
D21H 17/53 (2006.01); D21H 11/14 (2006.01); C08G 63/672 (2006.01); D21C 5/02 (2006.01); D21H 21/16 (2006.01);
U.S. Cl.
CPC ...
D21H 17/53 (2013.01); C08G 63/672 (2013.01); D21C 5/022 (2013.01); D21H 11/14 (2013.01); D21H 21/16 (2013.01); Y02W 30/648 (2015.05);
Abstract
The invention relates to the use of polyesters for increasing the surface tension and improving the hydrophilic behavior of hydrophobic surfaces, wherein said polyesters are obtainable by polymerization of