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. 31, 2020
Filed:
Nov. 09, 2015
Applicants:
Rohm and Haas Company, Philadelphia, PA (US);
Union Carbide Corporation, Seadrift, TX (US);
Inventors:
Josephine Eldredge, Norristown, PA (US);
John Hayes, Collegeville, PA (US);
Emmett M. Partain, III, Bound Brook, NJ (US);
Jan E. Shulman, Newtown, PA (US);
Jennifer J. Todd, Willow Grove, PA (US);
Assignees:
Rohm and Haas Company, Philadelphia, PA (US);
Union Carbide Corporation, Seadrift, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/00 (2006.01); C11D 3/22 (2006.01); C11D 3/00 (2006.01); C07C 211/63 (2006.01); C08L 1/28 (2006.01);
U.S. Cl.
CPC ...
C11D 3/227 (2013.01); C07C 211/63 (2013.01); C08L 1/284 (2013.01); C11D 3/0021 (2013.01); C11D 3/0036 (2013.01);
Abstract
A fabric care composition comprising a modified carbohydrate polymer having quaternary ammonium groups having at least one C-Calkyl or alkenyl group. The modified carbohydrate polymer has a weight-average molecular weight of at least 500,000.