Ion-sensitive film, method of producing the same and ion sensor

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United States of America Patent

PATENT NO 5190636
SERIAL NO

07602230

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an ion sensitive film (6) comprising a mixed layer containing a redox manifesting substance manifesting redox function and a polymeric compound containing an ion carrier substance. The present invention also provides a method of producing the ion sensitive film (6) and an ion sensor which uses the film (6). The ion sensitive film (6) of the present invention enables the provision of an ion sensor having excellent durability, preservative stability and sensor characteristics.

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Patent Owner(s)

Patent OwnerAddress
TERUMO KABUSHIKI KAISHA A CORPORATION OF JAPAN44-1 HATAGAYA 2-CHOME SHIBUYA-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shimomura, Takeshi Nakai, JP 57 2666
Uchida, Naoto Nakai, JP 26 1172
Ushizawa, Norihiko Nakai, JP 15 748
Yamaguchi, Shuichiro Nakai, JP 79 2701

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