| 发明名称 |
HEAT SENSITIVE COATING COMPOSITION |
| 摘要 |
Disclosed is an improved method for reducing the static sensitivity of a heat sensitive coating composition while not deteriorating the dynamic sensitivity, wherein N-(p-toluenesulphonyl)-N′-(3-p-toluenesulphonyl-oxy-phenyl)urea having an X-ray powder pattern having Bragg angles (2θ/CuKα) of 10.3, 11.1, 13.0, 13.3, 15.6, 17.1, 18.1, 18.4, 19.6, 20.0, 20.8, 21.3, 23.1, 25.0, 25.5, 26.4, 26.8, 27.5, 29.1, 32.8 is used as a colour developer. |
| 申请公布号 |
US2014342293(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201214361995 |
申请日期 |
2012.12.17 |
| 申请人 |
BASF SE |
发明人 |
O'Neil Robert M.;Hook Lukasz |
| 分类号 |
B41M5/333 |
主分类号 |
B41M5/333 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Method of reducing the static sensitivity of a heat sensitive coating composition comprising a colour forming compound and a colour developer characterized in using N-(p-toluenesulphonyl)-N′-(3-p-toluenesulphonyl-oxy-phenyl)urea having an X-ray powder pattern having Bragg angles (2θ/CuKα) of 10.3, 11.1, 13.0, 13.3, 15.6, 17.1, 18.1, 18.4, 19.6, 20.0, 20.8, 21.3, 23.1, 25.0, 25.5, 26.4, 26.8, 27.5, 29.1, 32.8 as colour developer. |
| 地址 |
Ludwigshafen DE |
