Global Patent Index - EP 2594625 B2

EP 2594625 B2 20191204 - METHOD OF CONTROLLING LEVEL OF 3-CHLORO-1,2-PROPANEDIOL OR ESTERS THEREOF IN OILS AND FATS

Title (en)

METHOD OF CONTROLLING LEVEL OF 3-CHLORO-1,2-PROPANEDIOL OR ESTERS THEREOF IN OILS AND FATS

Title (de)

VERFAHREN ZUR STEUERUNG DES PEGELS VON 3-CHLORO-1,2-PROPANDIOL ODER ESTERN DAVON IN ÖLEN UND FETTEN

Title (fr)

PROCÉDÉ D'AJUSTEMENT DE LA TENEUR DU 3-CHLORO-1,2-PROPANEDIOL OU D'ESTERS DE CELUI-CI DANS DES HUILES ET DES MATIÈRES GRASSES

Publication

EP 2594625 B2 20191204 (EN)

Application

EP 11806292 A 20110713

Priority

  • CN 201010228009 A 20100716
  • CN 2011077096 W 20110713

Abstract (en)

[origin: EP2594625A1] The present invention discloses a method for controlling the amount of 3-chloro-1,2-propanediol or ester thereof during the refinement of oils and fats, , comprising degumming, bleaching, contacting the resultant bleached oil with water, isolating the water phase, drying the resultant oil phase, and deodorizing.

IPC 8 full level

C11B 3/00 (2006.01); C11B 3/02 (2006.01)

CPC (source: EP)

C11B 3/00 (2013.01); C11B 3/02 (2013.01)

Citation (opposition)

Opponent :

  • GB 855349 A 19601130 - UNILEVER LTD
  • GB 989540 A 19650422 - PROCTOR & GAMBLE LTD
  • GB 990034 A 19650422 - HENKEL & CIE GMBH
  • WO 2010069028 A1 20100624 - ASSESSA IND COM E EXPORTACAO L [BR]
  • EP 2311930 A1 20110420 - MIZUSAWA INDUSTRIAL CHEM [JP]
  • RICHARD D O'BRIEN: "Fats and Oils", 1 January 2009, article "Formulating and processing for Applications", pages: 73-110, 122 - 132, XP055403493
  • BERTRAND MATTHAUS: "Möglichkeiten der Minimierung von 3-MCPD-Fettsäureestern und verwandten Susbtanzen in Pflanzenölen", PRESENTATION, 20100125, XP055399320
  • "3-MCPD Esters in Food Products", ILSI EUROPE, February 2009 (2009-02-01), XP055403507
  • DAN ANDERSON: "bailey's industrial oil and fat products,", article "A Primer on Oils Processing Technologies", pages: 1 - 29, XP055403496
  • D R TAYLOR: "Bailey's Industrial Oil and Fat Products, 6th Edition", part chapter 7 2005, article "Bleaching", pages: 285 - 339

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2594625 A1 20130522; EP 2594625 A4 20140910; EP 2594625 B1 20161116; EP 2594625 B2 20191204; CN 102334563 A 20120201; CN 102334563 B 20150325; ES 2613987 T3 20170529; ES 2613987 T5 20200807; MY 161245 A 20170414; WO 2012006950 A1 20120119

DOCDB simple family (application)

EP 11806292 A 20110713; CN 201010228009 A 20100716; CN 2011077096 W 20110713; ES 11806292 T 20110713; MY PI2013000130 A 20110713