Printable detecting agent

阅读:615发布:2023-05-22

专利汇可以提供Printable detecting agent专利检索,专利查询,专利分析的服务。并且PURPOSE:To obtain the oxygen detecting agent which is formed into the ink and can be printed on the substrate in the form of the pattern, the character or the like, by compounding both the thickener and the solvent to the mixture of the reducing agent and the coloring matter which has the discoloration with reduction. CONSTITUTION:The compounding is given among the following materials to obtain a printable oxygen detecting agent: the reducing agent (A), a mixture of the alkaline material and the reduced saccharides, ascorbic acid, borohydride, etc.; a coloring matter (B), Methylene Blue, Indigo Carmine, etc. which caures discoloration with reduction by component A; a thickener (C), sodium carboxymethylcellulose, polyvinyl alcohol, etc.; and the solvent (D), a water, alcohol, etc. each. In order to prevent the cohesion, a surface active agent such as alkyl sulfate salt, polyoxyethylene alkylether and the like can be added to the above-mentioned detecting agent.,下面是Printable detecting agent专利的具体信息内容。

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