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. 24, 2020
Filed:
Jun. 12, 2017
Applicant:
Dupont Industrial Biosciences Usa, Llc, Wilmington, DE (US);
Inventors:
Helen S M Lu, Wallingford, PA (US);
Robert Dicosimo, Chadds Ford, PA (US);
Rong Guan, Wilmington, DE (US);
Weiming Qui, Wilmington, DE (US);
Assignee:
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); C11D 3/22 (2006.01); C08L 5/00 (2006.01); C11D 3/386 (2006.01);
U.S. Cl.
CPC ...
C08B 37/0009 (2013.01); C08L 5/00 (2013.01); C11D 3/225 (2013.01); C11D 3/227 (2013.01); C11D 3/386 (2013.01);
Abstract
The disclosure relates to compositions comprising a polysaccharide derivative. The polysaccharide derivative is a polysaccharide polymer wherein the polymer is substituted with at least one polyether group and/or polyamine group. Compositions comprising the polysaccharide derivative are useful as detergent compositions.