Global Patent Index - EP 0750034 B1

EP 0750034 B1 2001-03-21 - Storage stable, concentrated surfactant composition based on alkylglycosides

Title (en)

Storage stable, concentrated surfactant composition based on alkylglycosides

Title (de)

Lagerstabile, konzentrierte Tensidzusammensetzung auf der Basis von Alkylglucosiden

Title (fr)

Composition tensioactive concentrée stable au stockage à base d'alkylglycosides

Publication

EP 0750034 B1 (DE)

Application

EP 96109168 A

Priority

DE 19522233 A

Abstract (en)

[origin: EP0750034A2] Storage-stable, conc. aq. surfactant compsn. comprises 40 - 75 wt.% alkyl glucosides of formula R<1>O-(G)p (I); 1 - 15 wt.% fatty acid; 0 - 5 wt.% alkali or alkaline earth halide as electrolyte; and 5 - 59 wt.% water. R<1> = 6-22C (pref. 12 - 18)C alkyl; G = glucoside residue; and p = 1 - 3.

IPC 1-7 (main, further and additional classification)

C11D 1/66; C11D 1/83; C11D 3/20

IPC 8 full level (invention and additional information)

C11D 10/02 (2006.01); B01F 17/56 (2006.01); C11D 1/83 (2006.01); C11D 17/08 (2006.01); C11D 1/04 (2006.01); C11D 1/66 (2006.01)

CPC (invention and additional information)

C11D 1/83 (2013.01); C11D 1/04 (2013.01); C11D 1/662 (2013.01); Y10S 516/919 (2013.01)

Designated contracting state (EPC)

BE DE ES FR GB IT NL SE

EPO simple patent family

EP 0750034 A2 19961227; EP 0750034 A3 19970305; EP 0750034 B1 20010321; ES 2157368 T3 20010816; JP H093498 A 19970107; US 5941812 A 19990824

INPADOC legal status


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2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-08-16 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2157368 T3

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