发明名称 |
GRAPHIC FILM FOR LICENSE PLATE, AND LICENSE PLATE COMPRISING GRAPHIC FILM AND MANUFACTURING METHOD THEREFOR |
摘要 |
PROBLEM TO BE SOLVED: To provide a graphic film for a high-whiteness license plate with less breakings, rises, or the like of the film during embossing or due to aging.SOLUTION: The graphic film includes a white base film layer 12 having a top surface and a bottom surface and a pressure-sensitive adhesive layer 14 disposed on the bottom surface of the base film layer. The pressure-sensitive adhesive layer 14 comprises: (a) a carboxyl group-containing adhesive (meth)acrylic polymer with a glass transition temperature of -50°C or lower; (b) a dispersant comprising an amino group-containing (meth)acrylic polymer free of a monomer unit derived from an aromatic vinyl monomer; (c) a tackifier; and (d) 10 pts.mass of a white pigment based on 100 pts.mass in total of the carboxyl group-containing adhesive (meth)acrylic polymer, the dispersant comprising an amino group-containing (meth)acrylic polymer free of a monomer unit derived from an aromatic vinyl monomer, and the tackifier.SELECTED DRAWING: Figure 1 |
申请公布号 |
JP2016215672(A) |
申请公布日期 |
2016.12.22 |
申请号 |
JP20150099004 |
申请日期 |
2015.05.14 |
申请人 |
3M INNOVATIVE PROPERTIES CO |
发明人 |
OTOMO SHINYA;ABE HIDETOSHI;MURAMOTO AKIRA;SAITO HIROSHI |
分类号 |
B60R13/10;B32B27/30;C09J11/04;C09J11/08;C09J133/06 |
主分类号 |
B60R13/10 |
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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