| 发明名称 |
COLORED TOPCOAT COATING COMPOSITION AND COLORED TOPCOAT COATING FILM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a colored topcoat coating composition that individually and concretely specifies the source or history of a product by including an information nucleic acid and a colored topcoat coating film. <P>SOLUTION: The colored topcoat coating composition comprises an information nucleic acid provided with a part having an arbitrary and known base sequence in a raw material of a colored topcoat coating. The coating composition contains 0.5-500μg of the information nucleic acid based on 100g of a resin solid content. The information nucleic acid is supported on a fine particle. The fine particle has 0.01-40μm average particle diameter. The content of the fine particle is 0.5-20% based on the resin solid content. The colored topcoat coating film is obtained by solidifying the colored topcoat coating composition and is a base coat or enamel coating film. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2006169332(A) |
申请公布日期 |
2006.06.29 |
| 申请号 |
JP20040362121 |
申请日期 |
2004.12.15 |
| 申请人 |
NISSAN MOTOR CO LTD;HIGUCHI TSUNEHIKO |
发明人 |
YOKOYAMA HIROSHI;YAMANAKA MASAHIKO;WATANABE KENTARO;HIGUCHI TSUNEHIKO;HIRABAYASHI SHIGEKI |
| 分类号 |
C09D201/00;B05D7/24;B42D15/10;C09D7/12;C12N15/09 |
主分类号 |
C09D201/00 |
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