| 发明名称 |
MARKING COMPOSITION AND LASER MARKING METHOD |
| 摘要 |
A marking composition comprising an energetic ray curing resin which gives a vivid coloration on laser beam irradiation, a leuco dye which is lowly soluble in toluene, and a color developer; and a method of laser marking for importing a vivid mark by using the composition.
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| 申请公布号 |
WO9600262(A1) |
申请公布日期 |
1996.01.04 |
| 申请号 |
WO1994JP01108 |
申请日期 |
1994.07.07 |
| 申请人 |
NIPPON KAYAKU KABUSHIKI KAISHA;HAYASHIBARA, SHOICHI;KUDO, MASARU;SHINMOTO, MASAKI |
发明人 |
HAYASHIBARA, SHOICHI;KUDO, MASARU;SHINMOTO, MASAKI |
| 分类号 |
B41M5/28;B41M5/30;B41M5/327;B41M5/333;B41M5/46;C08F2/46;C08K5/00;(IPC1-7):C09D11/10;C08L101/00;C08F20/00 |
主分类号 |
B41M5/28 |
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