Catalyst Composition

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United States of America Patent

APP PUB NO 20100227759A1
SERIAL NO

12225418

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Abstract

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Provided is a catalyst composition capable of preventing decrease in catalytic activity due to grain growth of noble metal under high temperature or under change in oxidation reduction or further for long term use, and of achieving excellent catalytic activity over a long time.The catalyst composition containing a composite oxide represented by the following general formula (1):)  (1)(wherein A represents an element selected from monovalent elements, divalent elements and lanthanides; B represents a trivalent element; and C represents a noble metal; x represents an integer of 1 to 6; y represents an atomic ratio satisfying the following relation: 0

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Patent Owner(s)

Patent OwnerAddress
CATALER CORPORATION7800 CHIHAMA KAKEGAWA-SHI SHIZUOKA 437-1492
DAIHATSU MOTOR CO LTDOSAKA JAPAN OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Mareo Shizuoka, JP 36 514
Matsueda, Satoshi Shizuoka, JP 49 353
Tan, Isao Shiga, JP 28 295
Tanaka, Hirohisa Shiga, JP 227 4083
Taniguchi, Masashi Shiga, JP 28 206
Uenishi, Mari Shiga, JP 26 249

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