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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 8859684 B1

PDFFull Text
Date of Patent:
Oct. 14, 2014

Filed:

Apr. 19, 2007

Stabilizers for improved open time of aqueous coatings

Applicants:

Sung Gun Chu, Hockessin, DE;

Dirk Kruythoff, Dordrecht, NL;

Tuyen Thanh Nguyen, Newark, DE (US);

Willemina Geesien Salomons, Steenbergen, NL;

Inventors:

Sung Gun Chu, Hockessin, DE;

Dirk Kruythoff, Dordrecht, NL;

Tuyen Thanh Nguyen, Newark, DE (US);

Willemina Geesien Salomons, Steenbergen, NL;

Assignee:

Hercules Incorporated, Wilmington, DE (US);

Attorneys:

Dunlap Codding, P.C.

Shaorong Chen

Primary Examiner:

Karuna P Reddy

Int. Cl.
CPC ...
C08F 38/02 (2006.01); C08F 238/02 (2006.01); C08F 16/12 (2006.01); C08F 8/00 (2006.01); C08F 8/14 (2006.01); C08F 20/56 (2006.01); C08F 20/02 (2006.01); C08F 20/10 (2006.01); C08L 71/02 (2006.01); C08G 65/00 (2006.01); C09D 153/00 (2006.01); C09D 7/00 (2006.01); C09D 171/02 (2006.01); C09D 5/02 (2006.01); C09J 153/00 (2006.01); C08G 65/334 (2006.01); C08G 65/337 (2006.01); C08G 65/22 (2006.01); C08G 65/331 (2006.01); C08G 65/26 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
C08G 65/331 (2013.01); C09D 153/00 (2013.01); C09D 7/002 (2013.01); C09D 171/02 (2013.01); C09D 5/024 (2013.01); C09J 153/00 (2013.01); C08G 65/3346 (2013.01); C08G 65/337 (2013.01); C08G 65/22 (2013.01); C08G 65/2609 (2013.01); C08L 71/02 (2013.01); C08L 53/00 (2013.01); C08G 2650/34 (2013.01);
Abstract

A stabilizer composition comprising an AB type polymer for use in increasing Open Time of aqueous coating compositions is disclosed. The stabilizers compositions are of utility in many aqueous compositions including paints, stains, varnishes, adhesives and inks. Of particular interest is the use of the stabilizer compositions for in increasing the Open Time of latex paints as well as alkyd emulsion paints.

Find Patent Forward Citations

Chu, Sung. (2014). Stabilizers for improved open time of aqueous coatings (U.S. Patent No. 8859684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8859684

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

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