LIQUID-ACTIVATED COLOR CHANGE INK AND METHODS OF USE
- 专利权人:
- The Procter & Gamble Company
- 发明人:
- Sebastian V. Kanakkanatt,Santosh B. Kanakkanatt
- 申请号：
- US14037414
- 公开号：
- US20140088534A1
- 申请日:
- 2013.09.26
- 申请国别(地区):
- US
- 年份:
- 2014
- 代理人:
- 摘要：
- Liquid activated ink formulations comprising a liquid activated dye, a hydrochromic ionic compound, an opacifier, and a solvent.
- 来源网站：
- 中国工程科技知识中心
