| 发明名称 |
RETROREFLECTIVE ARTICLE CLEAR COATS |
| 摘要 |
RETROREFLECTIVE ARTICLE CLEAR COATS A method for forming clear coats on retroreflective articles utilizing an aqueous coating composition comprising water, water-borne dispersion of polyurethane, and cross-linker, and optionally acrylic emulsion. Also retroreflective articles formed according to the method and a preferred liquid coating composition for use in the method and in making the articles.
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| 申请公布号 |
CA2115325(A1) |
申请公布日期 |
1994.09.13 |
| 申请号 |
CA19942115325 |
申请日期 |
1994.02.09 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
WATKINS, ROBERT F.;ORENSTEEN, BRUCE D.;ZWACK, JOSEPH R. |
| 分类号 |
B60R13/10;B05D5/06;C09D175/04;G02B1/10;G02B5/124;G02B5/128;G09F3/02;(IPC1-7):C09D175/04;C09D5/32;C09D133/00;G02B5/12 |
主分类号 |
B60R13/10 |
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