Invention Grant
- Patent Title: Composition curable with actinic energy ray and use thereof
- Patent Title (中): 用光化能量射线固化的组合物及其用途
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Application No.: US11530696Application Date: 2006-09-11
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Publication No.: US07939608B2Publication Date: 2011-05-10
- Inventor: Masahiro Hara , Tomihisa Ohno , Susumu Kawakami
- Applicant: Masahiro Hara , Tomihisa Ohno , Susumu Kawakami
- Applicant Address: JP
- Assignee: Natoco Co., Ltd.
- Current Assignee: Natoco Co., Ltd.
- Current Assignee Address: JP
- Agency: Sheridan Ross P.C.
- Priority: JP2002-26022 20020201; JP2002-370487 20021220
- Main IPC: C08G18/00
- IPC: C08G18/00 ; C08G63/00 ; C08F2/46

Abstract:
In a cured product having a thickness of 60 μm obtained from an actinic energy ray-curable composition of the present invention, when a scratch mark is made at a vertical load of 235 mN using a diamond indenter with a tip diameter of 15 μm, the scratch mark is repaired by a self-repairing ability under an atmosphere at 25° C. and at a relative humidity of 50%. Therefore, the actinic energy ray-curable composition is useful as coating agents or paints for products where scratch resistance is required.
Public/Granted literature
- US20070004817A1 Composition Curable With Actinic Energy Ray and Use Thereof Public/Granted day:2007-01-04
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