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. 31, 2021
Filed:
Mar. 20, 2018
Applicant:
Solenis Technologies, L.p., Wilmington, DE (US);
Inventors:
David A. Gerstenhaber, Landenberg, PA (US);
Timothy F. Patterson, Wilmington, DE (US);
Philip Michael Viger, Toronto, CA;
Samuel Jeremy Mitton, Moncton, CA;
Assignee:
Solenis Technologies, L.P., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 21/14 (2006.01); D21H 21/24 (2006.01); C08L 83/04 (2006.01); C08L 83/10 (2006.01); D21H 27/40 (2006.01); C08L 83/06 (2006.01); C08L 83/12 (2006.01); C08G 77/46 (2006.01); D21H 25/00 (2006.01); C08G 77/14 (2006.01);
U.S. Cl.
CPC ...
D21H 21/146 (2013.01); C08G 77/46 (2013.01); C08L 83/04 (2013.01); C08L 83/06 (2013.01); C08L 83/10 (2013.01); C08L 83/12 (2013.01); D21H 21/24 (2013.01); D21H 25/005 (2013.01); D21H 27/40 (2013.01); C08G 77/14 (2013.01);
Abstract
The present disclosure provides for a composition and method of producing a creped paper and the creped paper products made using this method. The method includes treating the surface of a wet fibrous web and/or surface of a Yankee drum dryer or cylinder with compositions containing a combination of a polyaminosilicone/polyaminosilicone block copolymer/surfactant and optionally one or more creping aids.