Ink composition for sensing gas exposure and gas exposure...

Details Ink composition for sensing gas exposure and gas exposure... Ink composition for sensing gas exposure and gas exposure...

2011-07-19

2011-07-19

Warden, Jill (Department: 1773)

Chemistry: analytical and immunological testing

Oxygen containing

Ozone or peroxide

C436S164000, C436S807000, C106S163010, C106S164410, C106S287300, C422S028000, C422S401000, C422S083000, C422S086000

Reexamination Certificate

active

07981687

ABSTRACT:
An object of the present invention is to provide a material for more easily and accurately detecting treatment status using gas exposure. The present invention relates to an ink composition for detecting an oxidizing gas, or the like, comprising at least one type of azo dye, methine dye, triarylmethane dye and thiazine dye.

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Japanese Office Action dated Jun. 9, 2010, issued in corresponding Japanese Patent Application No. 2005-064179.

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