Global Patent Index - EP 2445624 A1

EP 2445624 A1 20120502 - WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF

Title (en)

WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF

Title (de)

WASSER-IN-ÖL-EMULSION VERFAHREN ZU IHRER HERSTELLUNG

Title (fr)

ÉMULSION EAU DANS HUILE ET SON PROCÉDÉ DE FABRICATION

Publication

EP 2445624 A1 (DE)

Application

EP 10720356 A

Priority

  • EP 2010003062 W
  • DE 102009030411 A

Abstract (en)

[origin: CA2766612A1] The invention relates to inverse emulsions, comprising a) a hydrophobic liquid as a continuous phase, b) water as a disperse phase, and c) a compound of the formula (1), where R1 is a hydrocarbon group having between 6 and 30 C atoms or a group R5-O-X- M hydrogen, alkali metal, alkali earth metal, or an ammonia group, and where R5 is a hydrocarbon group having between 6 and 30 carbon atoms, X is C2-C6-alkylene or a poly(oxyalkylene) group of the formula, where I is a number between 1 and 50, m and n are numbers independent of I and of each other between 0 and 50, and R2, R3, R4 are independent of each other and is hydrogen, CH3, or CH2CH3, and Y is C2-C6-alkylene.

IPC 8 full level

B01F 17/32 (2006.01); C09K 8/36 (2006.01)

CPC (source: EP)

B01F 17/0042 (2013.01); B01F 17/005 (2013.01); C09K 8/36 (2013.01)

Citation (search report)

See references of WO 2010149251A1

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 SE SI SK SM TR

DOCDB simple family (publication)

DE 102009030411 A1 20101230; BR PI1015565 A2 20160816; CA 2766612 A1 20101229; CN 102387854 A 20120321; CN 102387854 B 20140305; EP 2445624 A1 20120502; SG 175073 A1 20111229; US 2012088698 A1 20120412; WO 2010149251 A1 20101229

DOCDB simple family (application)

DE 102009030411 A 20090625; BR PI1015565 A 20100519; CA 2766612 A 20100519; CN 201080012687 A 20100519; EP 10720356 A 20100519; EP 2010003062 W 20100519; SG 2011072568 A 20100519; US 201013376416 A 20100519