SURFACTANT COMPOSITION

Title:

SURFACTANT COMPOSITION

Document Type and Number:

WIPO Patent Application WO/1998/024867

Kind Code:

A1

Abstract:

A surfactant composition which, even when a surfactant is incorporated in a relatively high concentration, exhibits a high capability of wetting, a high penetrability into, and a high detergency against an object to be washed. The composition comprises the following compound (1) RO-(EO)x-(PO)y(EO)x'-H, having an average molecular weight of not more than 1200 and water, and the amount of the compound (1) based on the total amount of water and the compound (1) is 5 to less than 50 % by weight. In said compound (1), R represents an alkyl group having 12 to 15 carbon atoms; EO represents an oxyethylene group; PO represents an oxypropylene group; x and x' are each a number of 1 or more; and y is a number of 0.5 to 6, provided that (EO)x, (PO)y, and (EO)x' are bonded in a block form in that order.

Inventors:

ISHII YASUO (JP)
MORI ATSUHITO (JP)
SAWADA HIROKI (JP)

Application Number:

PCT/JP1997/004394

Publication Date:

June 11, 1998

Filing Date:

December 02, 1997

Export Citation:

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Assignee:

KAO CORP (JP)
ISHII YASUO (JP)
MORI ATSUHITO (JP)
SAWADA HIROKI (JP)

International Classes:

C11D1/00; C11D1/16; C11D1/14; C11D1/24; C11D1/28; C11D1/29; C11D1/722; C11D1/83; C11D3/12; C11D3/33; C11D3/37; C11D10/02; C11D17/06; C11D1/04; C11D1/22; C11D1/72; (IPC1-7): C11D1/722; C11D17/08; B01J17/08

Foreign References:

JPS53113805A	1978-10-04
JPS479561A	1972-05-17

Other References: