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, 2022
Filed:
Sep. 19, 2018
Applicant:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Inventors:
Joseph E. Prata, North Royalton, OH (US);
Michael P. Myers, Barberton, OH (US);
Krishnan Tamareselvy, Somerset, NJ (US);
Assignee:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/00 (2006.01); C11D 3/37 (2006.01); C11D 17/00 (2006.01); C08F 220/06 (2006.01); C08F 220/18 (2006.01); A61K 8/81 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01); C08F 2/00 (2006.01); C08F 2/22 (2006.01); C08K 5/00 (2006.01);
U.S. Cl.
CPC ...
C08F 220/06 (2013.01); A61K 8/8152 (2013.01); A61Q 5/02 (2013.01); A61Q 19/10 (2013.01); C08F 2/001 (2013.01); C08F 2/22 (2013.01); C08F 220/1802 (2020.02); C08F 220/1804 (2020.02); C08K 5/0025 (2013.01); C11D 3/3765 (2013.01); A61K 2800/48 (2013.01); A61K 2800/596 (2013.01); A61K 2800/654 (2013.01);
Abstract
Disclosed are multi-staged acrylic emulsion polymers and their use as rheology modifiers in the formulation of liquid personal care cleansers for the skin and hair. More particularly, the present technology relates to liquid cleansing compositions that possess the necessary rheology properties to stably suspend particles and insoluble materials within the cleanser but may also be used with pump dispensers to generate and dispense a creamy foam without fouling the pump mechanism.