Global Patent Index - EP 1656337 A1

EP 1656337 A1 20060517 - CITRIC ACID ESTER

Title (en)

CITRIC ACID ESTER

Title (de)

CITRONENS UREESTER

Title (fr)

ESTERS D'ACIDE CITRIQUE

Publication

EP 1656337 A1 20060517 (DE)

Application

EP 04728546 A 20040421

Priority

  • EP 2004004209 W 20040421
  • DE 10319401 A 20030430

Abstract (en)

[origin: WO2004096749A1] The invention relates to selected citric acid ester mixtures of selected ethoxylated alcohols, having a special content of monoesters in order to form diesters. The invention also relates to a method for the production thereof and also to the use thereof, optionally, in mixtures comprising additional surfactants in the production of cosmetic agents having a higher foaming capacity and a reduced irritation potential.

IPC 1-7

C07C 69/704

IPC 8 full level

C07C 67/08 (2006.01); C07C 69/704 (2006.01)

CPC (source: EP US)

C07C 67/08 (2013.01 - EP US); C07C 69/704 (2013.01 - EP US)

C-Set (source: EP US)

C07C 67/08 + C07C 69/704

Citation (search report)

See references of WO 2004096749A1

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

WO 2004096749 A1 20041111; DE 10319401 A1 20041118; EP 1656337 A1 20060517; JP 2006525253 A 20061109; US 2007098666 A1 20070503

DOCDB simple family (application)

EP 2004004209 W 20040421; DE 10319401 A 20030430; EP 04728546 A 20040421; JP 2006505209 A 20040421; US 55496804 A 20040421