EP 2176205 A1 20100421 - METHOD FOR PRODUCING A COMPOUND WHICH HAS AT LEAST ONE ETHER GROUP
Title (en)
METHOD FOR PRODUCING A COMPOUND WHICH HAS AT LEAST ONE ETHER GROUP
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER VERBINDUNG AUFWEISEND MINDESTENS EINE ESTER-GRUPPE
Title (fr)
PROCEDE DE PRODUCTION D'UN COMPOSE RENFERMANT AU MOINS UN GROUPE ESTER
Publication
Application
Priority
- EP 2008004667 W 20080611
- DE 102007027371 A 20070611
Abstract (en)
[origin: WO2008151785A1] The invention relates to a method for producing a compound which has at least one ether group, at least one ester group, at least one amino group or at least one urethane group, preferably at least one ester group. The method according to the invention comprises the following steps: a1) producing 1,2 propandiol by way of a method wherein glycerol is hydrated in the presence of a catalyst, the glycerol being reacted to not more than 95% and obtaining a 1,2 propandiol phase; a2) reacting the 1,2 propandiol phase with a compound having at least one active hydrogen atom, at least one epoxy group, at least one ester group or at least one isocyanate group. The invention also relates to the compound obtainable by said method, which compound comprises at least one ether group, at least one ester group or at least one urethane group, to the use of said compound in chemical products, to chemical products, to a method for producing an emulsion and to the emulsion obtainable by said method, to cosmetic formulations, to a method for producing the same, to plastic compositions and to the production thereof and to drilling compositions and to the production thereof.
IPC 8 full level
C07C 29/60 (2006.01); C07C 31/20 (2006.01); C07C 41/03 (2006.01); C07C 43/10 (2006.01); C07C 67/04 (2006.01); C07C 69/16 (2006.01); C07C 269/02 (2006.01); C07C 271/08 (2006.01); C09K 23/34 (2022.01)
CPC (source: EP US)
C07C 29/60 (2013.01 - EP US); C07C 41/03 (2013.01 - EP US); C07C 67/08 (2013.01 - EP US)
Citation (search report)
See references of WO 2008151785A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007027371 A1 20081218; BR PI0812063 A2 20141125; CN 101679161 A 20100324; EP 2176205 A1 20100421; JP 2010530366 A 20100909; US 2010168255 A1 20100701; WO 2008151785 A1 20081218
DOCDB simple family (application)
DE 102007027371 A 20070611; BR PI0812063 A 20080611; CN 200880019946 A 20080611; EP 08784511 A 20080611; EP 2008004667 W 20080611; JP 2010511532 A 20080611; US 60294508 A 20080611