Title (en)

Hydrotropic agents and compositions containing them

Title (de)

Hydrotrope Mittel und diese Mittel enthaltende Zusammensetzungen

Title (fr)

Agents hydrotropes et compositions les contenant

Publication

EP 0662510 B1 20020612 (FR)

Application

EP 95420002 A 19950105

Priority

FR 9400229 A 19940106

Abstract (en)

[origin: EP0662510A1] Hydrotrope compsns. comprise a major amt. of 6-10C alkyl sulphonate(s) (I) and a minor amt. of 4-12C alkyl and/or alkylene sulphonate(s) (II) contg. one or more sulphonate gps. and opt. one or more other functional gps. Also claimed is a detergent compsn. comprising a surfactant and a hydrotrope as above.

IPC 1-7

C11D 1/14; C11D 1/37

IPC 8 full level

C11D 1/14 (2006.01); C11D 1/37 (2006.01); C11D 1/16 (2006.01)

CPC (source: EP)

C11D 1/143 (2013.01); C11D 1/37 (2013.01); C11D 1/14 (2013.01); C11D 1/16 (2013.01)

Citation (examination)

• FR 2090290 A1 19720114 - TEXACO TRINIDAD [US]
• FR 2099203 A5 19720310 - TEXACO TRINIDAD

Designated contracting state (EPC)

BE DE ES GB IT NL

DOCDB simple family (publication)

EP 0662510 A1 19950712; EP 0662510 B1 20020612; DE 69526987 D1 20020718; DE 69526987 T2 20030220; ES 2176301 T3 20021201; FR 2714674 A1 19950707; FR 2714674 B1 19960315

DOCDB simple family (application)

EP 95420002 A 19950105; DE 69526987 T 19950105; ES 95420002 T 19950105; FR 9400229 A 19940106