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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.:

US 10494530 B1

PDFFull Text
Date of Patent:
Dec. 03, 2019

Filed:

Dec. 08, 2017

Coating composition with phosphorus acid-functionalized latex particles and acid functionalized dispersants

Applicant:

Rohm and Haas Company, Collegeville, PA (US);

Inventors:

Jonathan DeRocher, Coopersburg, PA (US);

Kevin J. Henderson, Phoenixville, PA (US);

Antony K. Van Dyk, Blue Bell, PA (US);

Jingchun Yang, Collegeville, PA (US);

Assignee:

Rohm and Haas Company, Philadelphia, PA (US);

Attorney:

Reid S. Willis

Primary Examiner:

Hui H Chin

Int. Cl.
CPC ...
C09D 5/02 (2006.01); C09D 7/00 (2018.01); C09D 7/61 (2018.01); C08J 3/20 (2006.01); C08K 3/22 (2006.01); C08K 9/12 (2006.01); C09D 133/08 (2006.01); C09D 143/02 (2006.01); C09D 181/08 (2006.01);
U.S. Cl.
CPC ...
C09D 5/027 (2013.01); C08J 3/203 (2013.01); C08K 3/22 (2013.01); C08K 9/12 (2013.01); C09D 7/00 (2013.01); C09D 7/61 (2018.01); C09D 133/08 (2013.01); C09D 143/02 (2013.01); C09D 181/08 (2013.01); C08K 2003/2241 (2013.01);
Abstract

The present invention relates to a composition comprising: a) an aqueous dispersion of i) polymer particles functionalized with structural units of a phosphorus acid monomer; and ii) TiOparticles; b) a sulfur acid functionalized dispersant; and c) a carboxylic acid functionalized dispersant. The composition of the present invention addresses a need in the art by providing a way to tune TiO-binder composite formation efficiency with relative ease.

Find Patent Forward Citations

DeRocher, Jonathan. (2019). Coating composition with phosphorus acid-functionalized latex particles and acid functionalized dispersants (U.S. Patent No. 10494530). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10494530

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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