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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 9523016 B1

PDFFull Text
Date of Patent:
Dec. 20, 2016

Filed:

Sep. 14, 2012

Aqueous dispersion and method for producing same

Applicants:

Shumi Yoshida, Settsu, JP;

Katsuhiko Imoto, Settsu, JP;

Inventors:

Shumi Yoshida, Settsu, JP;

Katsuhiko Imoto, Settsu, JP;

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Bijan Ahvazi

Assistant Examiner:

Ronald Grinsted

Int. Cl.
CPC ...
C09D 127/16 (2006.01); C08L 27/16 (2006.01); C08F 259/08 (2006.01); C09D 133/02 (2006.01); C08F 14/22 (2006.01); C08F 2/22 (2006.01); C09D 133/16 (2006.01); C08F 214/22 (2006.01); C08F 220/06 (2006.01); C08F 220/18 (2006.01);
U.S. Cl.
CPC ...
C09D 127/16 (2013.01); C08F 2/22 (2013.01); C08F 14/22 (2013.01); C08F 214/222 (2013.01); C08F 259/08 (2013.01); C08L 27/16 (2013.01); C09D 133/02 (2013.01); C09D 133/16 (2013.01); C08F 220/06 (2013.01); C08F 220/18 (2013.01);
Abstract

The present invention aims to provide an aqueous dispersion capable of forming a coating film that has excellent adhesion to a substrate and excellent water resistance. The aqueous dispersion of the present invention includes fluorine-containing composite polymer particles of a polymer (A) with a repeating unit of vinylidene fluoride and a polymer (B) with a repeating unit of at least one acrylic monomer selected from the group consisting of acrylic acid, acrylic acid esters, methacrylic acid, and methacrylic acid esters, the dispersion having an acid value of at least 3 mgKOH/g.

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Yoshida, Shumi. (2016). Aqueous dispersion and method for producing same (U.S. Patent No. 9523016). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9523016

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