Global Patent Index - EP 1781259 A2

EP 1781259 A2 20070509 - IMPROVED STEARATE COMPOSITION AND METHOD OF PRODUCTION THEREOF

Title (en)

IMPROVED STEARATE COMPOSITION AND METHOD OF PRODUCTION THEREOF

Title (de)

VERBESSERTE STEARAT-ZUSAMMENSETZUNG UND HERSTELLUNGSVERFAHREN DAFÜR

Title (fr)

COMPOSITION DE STEARATE AMELIOREE ET PROCEDE

Publication

EP 1781259 A2 20070509 (EN)

Application

EP 05764429 A 20050616

Priority

  • US 2005021707 W 20050616
  • US 2004024485 W 20040728

Abstract (en)

[origin: WO2006023035A2] An improved alkaline earth metal stearate composition is disclosed and is prepared by reacting a fatty acid component including stearic acid and palmitic acid with an alkali hydroxide to form an alkaline soap. An aqueous metal salt solution is then added to the soap, and pH adjusted to less than about pH 8 to form the improved alkaline earth metal stearate. The improved alkaline earth metal stearate provides a substantially pure amount of the dihydrate form of the stearate.

IPC 8 full level

A61K 9/20 (2006.01)

CPC (source: EP)

A61K 9/20 (2013.01)

Citation (search report)

See references of WO 2006023035A2

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006023035 A2 20060302; WO 2006023035 A3 20060615; AU 2005277992 A1 20060302; CA 2575497 A1 20060302; CN 1988890 A 20070627; EP 1781259 A2 20070509; JP 2008509092 A 20080327; MX PA06014216 A 20070312

DOCDB simple family (application)

US 2005021707 W 20050616; AU 2005277992 A 20050616; CA 2575497 A 20050616; CN 200580025318 A 20050616; EP 05764429 A 20050616; JP 2007523564 A 20050616; MX PA06014216 A 20050616