Global Patent Index - EP 2061741 A1

EP 2061741 A1 20090527 - METHOD FOR PRODUCING 1,2-PROPANIOL

Title (en)

METHOD FOR PRODUCING 1,2-PROPANIOL

Title (de)

VERFAHREN ZUR HERSTELLUNG VON 1,2-PROPANDIOL

Title (fr)

PROCÉDÉ DE FABRICATION DU PROPANE-1,2-DIOL

Publication

EP 2061741 A1 20090527 (DE)

Application

EP 07802687 A 20070817

Priority

  • EP 2007058577 W 20070817
  • EP 06017124 A 20060817
  • DE 102007027374 A 20070611
  • EP 07802687 A 20070817

Abstract (en)

[origin: WO2008020077A1] The invention relates to a method for producing 1,2-propandion with a purity of at least 98%, wherein as a first step, glycerin in the presence of a heterogeneous copper containing catalyst, particularly a heterogeneous copper-chrome containing catalyst, is continually hydrogenated, wherein the glycerin reacts to 95% at the most, the reactive mixture obtained in the first step is subjected to a distillation. The invention further relates to a method for producing a compound containing at least one ether group, at least one ester group, at least one amino group or at least one urethane group or at least two thereof, the obtained compound by this method containing at least one ether group, at least one ester group, at least one amino group or at least one urethane group or at least two thereof, a method for producing a compound, the compound obtainable by this method, the use of a hydrogenation process and the use of a compound.

IPC 8 full level

C07C 29/132 (2006.01); C07C 31/20 (2006.01)

CPC (source: EP)

C07C 29/60 (2013.01); C08K 5/053 (2013.01)

C-Set (source: EP)

C07C 29/60 + C07C 31/205

Citation (search report)

See references of WO 2008020077A1

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 LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

WO 2008020077 A1 20080221; EP 2061741 A1 20090527

DOCDB simple family (application)

EP 2007058577 W 20070817; EP 07802687 A 20070817