新規ジカルボン酸型化合物 - Miyoshi Oil & Fat Co., Ltd.

Title:

新規ジカルボン酸型化合物

Document Type and Number:

Japanese Patent JP5565677

Kind Code:

B2

Abstract:

To provide a new dicarboxylic acid type compound that has hydrolysis stability and biodegradability and exhibits excellent surface activity.

The dicarboxylic acid type compound is one represented by formula (1) (wherein CnH2n+1is a linear or branched alkyl group; n is an integer of 1-22; R1is a 1-22C alkylene group; R2is a 1-22C alkyl group; R3is a hydrogen atom or a methyl group; X is a hydrogen ion, an alkali metal ion, an alkaline earth metal ion or an ammonium ion; provided that R1and R2are selected so that the -R1-CH-CH-R2portion forms a 9-25C hydrocarbon structure).

Inventors:

Yuichiro Takamatsu
Takashi Ogawa
Katsuyuki Sugiyama

Application Number:

JP2010055154A

Publication Date:

August 06, 2014

Filing Date:

March 11, 2010

Export Citation:

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Assignee:

Miyoshi Oil & Fat Co., Ltd.

International Classes:

C07C235/06; C07C231/14; C11D1/10

Domestic Patent References:

JP2002167313A
JP2001181250A
JP10007635A
JP8198864A

Attorney, Agent or Firm:

Calyx
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
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