Oxygen absorber, oxygen absorbent resin composition, and oxygen absorbent film

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May 20, 2014
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Sep 29, 2010
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Sep 30, 2009

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Abstract

The oxygen absorber of the present invention contains gallic acid and a transition metal compound; in addition, it may contain an alkali carbonate whereby the oxygen absorbent provides safety and the same oxygen absorption capability as the oxygen absorber using iron powder.

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KYODO PRINTING CO LTD	TOKYO 112-8501

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Inventor Name	Address	# of filed Patents	Total Citations
Hagio, Yumiko	Tokyo, JP	4	4
Ichihara, Junko	Osaka, JP	6	6
Ogawa, Tatsuya	Tokyo, JP	87	462
Sakamoto, Natsuki	Tokyo, JP	7	7

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Oxygen absorber, oxygen absorbent resin composition, and oxygen absorbent film

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United States of America Patent

12894037

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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 20, 2014	US,8728347,B2 US8728347B2	GRANTED PATENT AS SECOND PUBLICATION
March 31, 2011	US,20110077149,A1 US20110077149A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	8728347
SERIAL NO	12894037
DOCKET NO

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12894037

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