发明名称 |
FILM HAVING A METALLIC APPEARANCE |
摘要 |
<p>A metallic film is provided, with ease and low cost, which can suppress the dependency of the metallic appearance, the luminosity L* and the hue on the observation angle of an observer, using a commonly used metalescent inorganic pigment and a commonly used colorant without modifying the surface of the metalescent inorganic pigment.The metallic film comprises a laminate of a light-transmitting layer and a light-scattering layer, each of which has a first main surface and a second main surface and which are laminated so that the second main surface of the light-transmitting layer faces the first main surface of the light-scattering layer. The light-transmitting layer comprises a polymer and a metalescent inorganic pigment dispersed therein, and the light-scattering layer comprises a polymer and a white colorant dispersed therein.</p> |
申请公布号 |
WO2004043696(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
WO2003US29258 |
申请日期 |
2003.09.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
OOTA, HIROSHI;SAITOH, TSUNEYOSHI |
分类号 |
G02B5/00;B32B5/02;B32B5/22;B32B7/02;B32B27/08;B32B27/20;G02B5/02;G02B5/22;(IPC1-7):B32B27/08;C08K3/08 |
主分类号 |
G02B5/00 |
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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