Soil improvement agent composition

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United States of America Patent

PATENT NO 9290696
APP PUB NO 20130221270A1
SERIAL NO

13883490

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a soil improvement agent composition which contains (A) a fatty acid polyoxyalkylene alkyl ether represented by formula (1): R1CO (EO)m (PO)n OR2 (1) wherein R1 is a straight-chain or branched hydrocarbon group having 13 to 21 carbon atoms, EO represents ethylene oxide, m is a number of 2 to 10, PO represents propylene oxide, n is a number of 1 to 4, and R2 is a hydrocarbon group having 1 to 3 carbon atoms; and (B) a polyoxyalkylene alkyl ether represented by formula (2): R3O (EO)x (PO)y H (2) wherein R3 is a straight-chain or branched hydrocarbon group having 8 to 14 carbon atoms, EO represents ethylene oxide, x is a number of 7 to 12, PO represents propylene oxide, and y is a number of 0 to 3.

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Patent Owner(s)

Patent OwnerAddress
LION SPECIALTY CHEMICALS CO LTD1-3-28 KURAMAE TAITO-KU TOKYO 1118644 ?1118644

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izumoto, Hiroyuki Tokyo, JP 6 7
Kano, Takaaki Tokyo, JP 9 37
Matoba, Minako Ichikawa, JP 2 3
Oba, Rieko Kokubunji, JP 1 0
Yamada, Ken Tokyo, JP 65 308

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