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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 10619072 B1

PDFFull Text
Date of Patent:
Apr. 14, 2020

Filed:

Jul. 26, 2016

Urethane resin particles

Applicant:

Kansai Paint Co., Ltd., Hyogo, JP;

Inventor:

Takashi Kanda, Kanagawa, JP;

Assignee:

KANSAI PAINT CO., LTD., Kyogo, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Irina S Zemel

Assistant Examiner:

Jeffrey S Lenihan

Int. Cl.
CPC ...
C08G 18/44 (2006.01); C08G 18/48 (2006.01); C09D 175/04 (2006.01); C09D 5/02 (2006.01); C09D 201/00 (2006.01); C08G 18/66 (2006.01); C08G 18/75 (2006.01); C08G 18/38 (2006.01); C08G 18/40 (2006.01); C08G 18/62 (2006.01); C09D 175/08 (2006.01); C09D 175/06 (2006.01); C08G 18/42 (2006.01); C08G 18/32 (2006.01); C08G 18/34 (2006.01); C08G 18/10 (2006.01); C08G 18/73 (2006.01); C08G 18/08 (2006.01); C08J 3/12 (2006.01); C08G 18/80 (2006.01); C08G 18/12 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); C08G 18/0823 (2013.01); C08G 18/0828 (2013.01); C08G 18/10 (2013.01); C08G 18/12 (2013.01); C08G 18/3206 (2013.01); C08G 18/3228 (2013.01); C08G 18/348 (2013.01); C08G 18/3857 (2013.01); C08G 18/4018 (2013.01); C08G 18/4063 (2013.01); C08G 18/4216 (2013.01); C08G 18/44 (2013.01); C08G 18/4854 (2013.01); C08G 18/6229 (2013.01); C08G 18/6659 (2013.01); C08G 18/6677 (2013.01); C08G 18/6692 (2013.01); C08G 18/73 (2013.01); C08G 18/755 (2013.01); C08G 18/8077 (2013.01); C08J 3/126 (2013.01); C09D 5/02 (2013.01); C09D 175/06 (2013.01); C09D 175/08 (2013.01); C09D 201/00 (2013.01); C08J 2375/04 (2013.01);
Abstract

The problem to be solved by the present invention is to provide urethane resin particles that, when used as a component of a coating composition, enable the resulting coating composition to have excellent storage stability and excellent degree of freedom of adjustment of physical properties of the obtained coating film. The present invention provides core-shell type urethane resin particles having a core-shell structure in which the core comprises a urethane resin obtained by using a polyol component comprising polyether polyol, whereas the shell comprises a urethane resin obtained by using a polyol component comprising polycarbonate polyol.

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