Invention Grant
- Patent Title: Curable composition, laminate, and automobile headlamp lens
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Application No.: US15300361Application Date: 2015-03-30
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Publication No.: US11021618B2Publication Date: 2021-06-01
- Inventor: Jun Ito , Masashi Serizawa , Hiroyuki Satou , Akira Miyachi , Riina Kanbara
- Applicant: Mitsubishi Chemical Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Chemical Corporation
- Current Assignee: Mitsubishi Chemical Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2014-071226 20140331
- International Application: PCT/JP2015/059881 WO 20150330
- International Announcement: WO2015/152140 WO 20151008
- Main IPC: C08F2/44
- IPC: C08F2/44 ; C08K3/34 ; C08K9/06 ; C09D201/00 ; C09D7/62 ; C09D7/40 ; C08F290/00 ; C08J7/18 ; G02B1/10 ; F21S41/20 ; B60Q1/04 ; C08K3/36 ; C08K5/00 ; G02B27/00 ; G02B1/111 ; C09D4/00 ; C08K3/26 ; G02B1/14 ; G02B1/18
Abstract:
Provided are: a curable composition that makes it possible to form a cured film having excellent wear resistance and weather resistance; a laminate that is provided with the cured film; and an automobile headlamp lens. The curable composition makes it possible to obtain a cured film in which the relationship between a haze value (ΔHx) that is obtained by a wear resistance test and a haze value (ΔHy) that is obtained by a weather resistance test satisfies ΔHy≤−0.3 ΔHx+5.0 when a cured film having a thickness of 10 μm is produced.
Public/Granted literature
- US20170183515A1 CURABLE COMPOSITION, LAMINATE, AND AUTOMOBILE HEADLAMP LENS Public/Granted day:2017-06-29
Information query
