Invention Grant
- Patent Title: Laminate controlling curl of hardcoat layer
- Patent Title (中): 层压板控制硬涂层的卷曲
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Application No.: US10946569Application Date: 2004-09-21
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Publication No.: US07247358B2Publication Date: 2007-07-24
- Inventor: Hiroyuki Hashimoto , Shoichi Komatsu
- Applicant: Hiroyuki Hashimoto , Shoichi Komatsu
- Applicant Address: JP Tokyo
- Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee: Dai Nippon Printing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2003-341236 20030930
- Main IPC: B32B27/30
- IPC: B32B27/30
Abstract:
Disclosed is a laminate with a reduced tendency for curling in a hard coat layer. The laminate comprises a transparent substrate and a hard coat layer provided on the transparent substrate. The hard coat layer is formed of a cured product of a composition comprising a mixture of pentaerythritol acrylate with an isocyanurate ethoxy-modified diacrylate.
Public/Granted literature
- US20050136273A1 Laminate controlling curl of hardcoat layer Public/Granted day:2005-06-23
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