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. 03, 2020
Filed:
Mar. 05, 2014
Applicant:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Inventors:
Murat Kadir, Brecksville, OH (US);
Shui-Jen Raymond Hsu, Westlake, OH (US);
Krishnan Chari, Hudson, OH (US);
Assignee:
LUBRIZOL ADVANCED MATERIALS, INC., Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 218/08 (2006.01); C08J 3/05 (2006.01); C08F 216/12 (2006.01);
U.S. Cl.
CPC ...
C08F 218/08 (2013.01); C08J 3/05 (2013.01); C08F 216/125 (2013.01); C08J 2331/04 (2013.01);
Abstract
A process for preparing a vinyl acetate rich polymer for formulating surfactant containing compositions comprising at least one anionic surfactant and having yield stress properties without a significant increase in viscosity, low turbidity, and the ability to suspend insoluble materials in the form of particulates and/or droplets that require suspension or stabilization is disclosed.