Detergent composition comprising salts of hydroxyalkyl ether carboxylic acids
AssigneeShiseido Company, Ltd.
InventorsReiji Miyahara, Koji Abe, Keiichi Uehara, Toshio Fukuda, Takahiro Akutsu
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Abstract
The present invention is a detergent composition which contains alkali metal N-methyltaurate, alkali metal taurate or alkali metal hypotaurate salt of a specific organic acid or organic alkali N-methyltaurate, organic alkali taurate or organic alkali hypotaurate salt of a specific organic acid. The detergent composition of the present invention is an excellent detergent composition which has better foaming and foam quality, less pH dependence of the foaming, creamy foam, no creaking feeling or stretched feeling and no offensive odor.
Claims5
A detergent composition comprising one or more salts selected from the group consisting of an alkali metal taurate, alkali metal N-methyl taurate, alkali metal hypotaurate, organic alkali taurate, organic alkali N-methyl taurate and an organic alkali hypotaurate of a hydroxyalkyl ether carboxylic acid.
A detergent composition comprising one or more salts selected from the group consisting of an alkali metal taurate, alkali metal N-methyltaurate, alkali metal hypotaurate, organic alkali taurate, organic alkali N-methyltaurate and organic alkali hypotaurate of hydroxyalkyl ether carboxylic acid represented by any of the following:
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 6-22, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 8-24, X denotes an alkali metal or organic alkali and a denotes an integer 1-2.).
A salt selected from the group consisting of alkali metal taurate, alkali metal N-methyltaurate, alkali metal hypotaurate, organic alkali taurate, organic alkali N-methyltaurate and organic alkali hypotaurate of hydroxyalkyl ether carboxylic acid represented by the following Chemical formulas 65-76:
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with, a carbon number of 7-23, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (OH)n—R1—COO−H3N+—CH2—CH2—SO2−X+ Chemical formula 66
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with, a carbon number of 7-23, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 8-24, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (OH)n—R1—COO−H3N−—CH2—CH2—SO2−X− Chemical formula 68
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 8-24, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 6-22, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 8-24, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 7-23, R2 denotes a residue of an amino acid with the amino group and the carboxyl group removed, R3 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and a denotes an integer 1-2.)
- R1—COHN—R2—COO−H3N+—CH2—CH2—SO2−X− Chemical formula 72
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 6-22, R2 denotes a residue of an amino acid with the amino group and the carboxyl group removed, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 and R2 denote a saturated or unsaturated hydrocarbon group with a carbon number of 8-24 or hydrogen, R2 denotes a methyl group or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 and R2 denote a saturated or unsaturated hydrocarbon group with a carbon number of 8-24 or hydrogen, X denotes an alkali metal or organic alkali and n denotes an integer 1-2.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 7-23, R2 denotes a methyl group or hydrogen and X denotes an alkali metal or organic alkali.)
- (In this formula, R1 denotes a saturated or unsaturated hydrocarbon group with a carbon number of 7-23 and X denotes an alkali metal or organic alkali.).
Dependencies are inferred from the claim text.