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:
Oct. 17, 2017
Filed:
Feb. 11, 2016
Applicant:
Rohm and Haas Company, Philadelphia, PA (US);
Inventors:
Douglas R. Hawkins, Maple Glen, PA (US);
Alvin M. Maurice, Lansdale, PA (US);
John J. Rabasco, Allentown, PA (US);
Assignee:
Rohm and Haas Company, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/521 (2006.01); C08K 5/524 (2006.01); C09D 171/02 (2006.01); C09D 7/00 (2006.01); C09D 7/12 (2006.01); C09D 7/02 (2006.01); C08K 5/52 (2006.01); C08G 59/18 (2006.01); C08L 71/02 (2006.01); C08L 75/08 (2006.01);
U.S. Cl.
CPC ...
C08K 5/521 (2013.01); C09D 7/00 (2013.01);
Abstract
The present invention relates to a composition comprising an aqueous solution of an acid suppressible hydrophobically modified alkylene oxide polymer and a phosphoric acid ester surfactant. The composition of the present invention provides a pourable thickener with high solids content and good phase stability.
Hawkins, Douglas. (2017). Acid suppressible rheology modifier stabilized with phosphoric acid ester surfactant (U.S. Patent No. 9790345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9790345
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile