发明名称 |
ACRYLIC COMPOSITION, FORMED BODY, KEY SHEET OF MOBILE TELEPHONE, AND LIGHT GUIDE |
摘要 |
An acrylic composition, which has excellent flexibility at low temperature and can form a formed body whose adhesion at room temperature is suppressed, the formed body of the acrylic composition, a key sheet of a mobile telephone, and a light guide obtained from the formed body are provided. The acrylic composition contains specific long chain di(meth)acrylate (A) and mono(meth)acrylate (B), and the glass-transformation temperature (TgDMS) of the polymer of the acrylic composition is 40° C. or less. The formed body is obtained by polymerization of the acrylic composition, and the key sheet of the mobile telephone and the light guide are obtained from the formed body.
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申请公布号 |
US2013203952(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201113819475 |
申请日期 |
2011.08.31 |
申请人 |
FUJIYAMA KOUSUKE;MATSUMOTO AKIKAZU;NABESHIMA YASUHIKO;MITSUBISHI RAYON CO., LTD. |
发明人 |
FUJIYAMA KOUSUKE;MATSUMOTO AKIKAZU;NABESHIMA YASUHIKO |
分类号 |
C08F222/10 |
主分类号 |
C08F222/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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