| 发明名称 |
ENCAPSULATED COLORANTS |
| 摘要 |
<p>Microcapsules having colorant on their exterior surfaces can transfer the colorant when the capsules contain liquids which wet the colorant.</p> |
| 申请公布号 |
EP0232001(A3) |
申请公布日期 |
1990.10.10 |
| 申请号 |
EP19870300091 |
申请日期 |
1987.01.07 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MARABELLA, CHARLES P. C/O MINNESOTA MINING AND |
| 分类号 |
B41M5/025;B01J13/02;B41M5/03;C09B67/02;(IPC1-7):C09B67/02;D06P5/00 |
主分类号 |
B41M5/025 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
