Invention Grant
- Patent Title: Active energy ray-curable coating composition
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Application No.: US16642977Application Date: 2017-11-22
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Publication No.: US11339306B2Publication Date: 2022-05-24
- Inventor: Hirotsugu Mano , Yugo Takemoto
- Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
- Applicant Address: JP Osaka
- Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
- Current Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JPJP2017-165453 20170830
- International Application: PCT/JP2017/041987 WO 20171122
- International Announcement: WO2019/043962 WO 20190307
- Main IPC: C09D133/14
- IPC: C09D133/14 ; C09D7/61 ; B05D3/06

Abstract:
An object of the present invention is to provide an active energy ray-curable coating composition including a specific resin component and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment. The present invention provides an active energy ray-curable coating composition including a poly[(meth)acryloyloxyalkyl] isocyanurate (A); a polyfunctional (meth)acrylate (B) having 4 or more (meth)acrylate groups; an acrylic resin (C); and at least one pigment (D) selected from the group consisting of a coloring pigment and a glitter pigment, wherein the acrylic resin (C) has a weight-average molecular weight in the range of 5,000 to 30,000 and a solubility parameter in the range of 9.0 to 11.5.
Public/Granted literature
- US20200255686A1 ACTIVE ENERGY RAY-CURABLE COATING COMPOSITION Public/Granted day:2020-08-13
Information query
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