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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 9932504 B1

PDFFull Text
Date of Patent:
Apr. 03, 2018

Filed:

Mar. 19, 2013

Aqueous emulsion composition

Applicant:

Daikin Industries, Ltd., Osaka-shi, Osaka, JP;

Inventors:

Rumi Kawabe, Settsu, JP;

Ryousuke Hara, Settsu, JP;

Masahiro Miyahara, Settsu, JP;

Masaki Fukumori, Settsu, JP;

Kouji Kubota, Settsu, JP;

Kensuke Mohara, Settsu, JP;

Takashi Enomoto, Settsu, JP;

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Angela C Scott

Int. Cl.
CPC ...
D06M 15/277 (2006.01); D06M 13/325 (2006.01); D06M 13/402 (2006.01); D06M 15/53 (2006.01); B01F 17/00 (2006.01); C08K 5/20 (2006.01); C08K 5/06 (2006.01); C08K 5/101 (2006.01); C08L 33/16 (2006.01); C08L 71/02 (2006.01); C09D 133/16 (2006.01); C09D 5/16 (2006.01); C09K 3/18 (2006.01); C08G 65/26 (2006.01);
U.S. Cl.
CPC ...
C09K 3/18 (2013.01); B01F 17/0028 (2013.01); B01F 17/0035 (2013.01); B01F 17/0042 (2013.01); B01F 17/0085 (2013.01); C08G 65/2609 (2013.01); C08K 5/06 (2013.01); C08K 5/20 (2013.01); C08L 33/16 (2013.01); C08L 71/02 (2013.01); C09D 5/16 (2013.01); C09D 133/16 (2013.01); D06M 13/325 (2013.01); D06M 13/402 (2013.01); D06M 15/277 (2013.01); D06M 15/53 (2013.01); C08K 5/101 (2013.01); C08L 2201/54 (2013.01); D06M 2200/01 (2013.01); D06M 2200/11 (2013.01); D06M 2200/12 (2013.01);
Abstract

Provided is an aqueous emulsion composition which has excellent chemical stability (stability with respect to impurities) and excellent mechanical stability. Disclosed is an aqueous emulsion composition which contains: (A) a polymer that contains a fluoroalkyl group; and (B) a surfactant that contains (B1) an amidoamine surfactant having an amide group and an amino group, and (B2) a nonionic surfactant. It is preferable that the surfactant does not contain a monool having an unsaturated triple bond or an alkylene oxide addition product of a polyol.

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