| 发明名称 |
CARBON DIOXIDE INDICATOR AND PACKAGE USING IT |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To obtain a carbon dioxide indicator that keeps good appearance and a good hue even under a condition much in moisture. <P>SOLUTION: The carbon dioxide indicator contains a base material, the indication part printed on the base material using a carbon dioxide detection ink composition containing a pH indicator, a binder and a solvent and a humidity conditioning desiccant. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
| 申请公布号 |
JP2009085633(A) |
申请公布日期 |
2009.04.23 |
| 申请号 |
JP20070252516 |
申请日期 |
2007.09.27 |
| 申请人 |
TOPPAN PRINTING CO LTD;OTSUKA PHARMACEUT FACTORY INC |
发明人 |
OYA MASAHITO;YOSHINAGA MASANOBU;YOSHIMOTO HISASHI;NIIMI KENICHI;YUYAMA KOHEI;INOUE TADAAKI |
| 分类号 |
G01N31/00;A61J1/00;A61J3/00;B65D81/20;G01N31/22 |
主分类号 |
G01N31/00 |
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