| 发明名称 |
SULTINE COLOR-FORMER COMPOUNDS AND THEIR USE IN CARBONLESS COPY PAPER |
| 摘要 |
This invention includes novel sultine compounds and the reaction of these compounds to form colored compounds. The invention also includes the use of these color-forming compounds in the manufacture and imaging of thermal imaging papers and pressure-sensitive imaging papers.
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| 申请公布号 |
CA2253452(A1) |
申请公布日期 |
1997.12.04 |
| 申请号 |
CA19972253452 |
申请日期 |
1997.05.12 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
UGRO, JOSEF V., JR.;KATRITZKY, ALAN R.;JUBRAN, NUSRALLAH |
| 分类号 |
C07D327/06;B41M5/136;B41M5/30;B41M5/323;C07D327/04;(IPC1-7):C07D327/04;B41M5/124;C07D411/14;C09B11/24 |
主分类号 |
C07D327/06 |
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