COLLOID-CATALYSED GAS TRANSFER IN SUPERCRITICAL PHASES

WIPO Patent Application WO2002098925

A3

The invention relates to a method for the transfer of hydrogen to chemical compounds, whereby the hydrogen transfer is carried out in supercritical or subcritical phases by using stabilised and dispersed metal particles. The invention further relates to the use of metal colloids embedded in, or stabilised by organic compounds as catalysts in a method for hydrogen transfer to chemical compounds in supercritical or subcritical phases for avoiding the formation of radical intermediates during the hydrogen transfer.

NIESSEN HEIKO G (DE)
WOELK KLAUS (DE)
EICHHORN ANDREAS (DE)
BARGON JOACHIM (DE)

PCT/EP2002/005719

September 12, 2003

May 24, 2002

Click for automatic bibliography generation  

BASF AG (DE)
NIESSEN HEIKO G (DE)
WOELK KLAUS (DE)
EICHHORN ANDREAS (DE)
BARGON JOACHIM (DE)

C07B35/02; C07B61/00; C07C5/03; C07C5/08; C07C9/15; C07C15/073; C07C29/17; C07C31/125; C07C45/50; (IPC1-7): C08F8/00

WO1996001304A1

1996-01-18

EP0841314A1	1998-05-13
DE19913395A1	2000-09-28
US5238607A	1993-08-24
EP1028143A1	2000-08-16

M. V. SEREGINA: "PREPARATION OF NOBLE-METAL COLLOIDS IN BLOCK COPOLYMER MICELLES AND THEIR CATALYTIC PROPERTIES IN HYDROGENATION.", AMERICAN CHEMICAL SOCIETY, vol. 9, April 1997 (1997-04-01), pages 923 - 931, XP000659230
L. M. BRONSTEIN: "THE CATALYTIC BEHAVIOR OF PT- AND RH-CONTAINING POLYMERS DERIVED FROM POLYSTYRENE-POLYBUTADIENE BLOCK COPOLYMERS IN HYDROSILYLATION.", POLYMER BULLETIN, vol. 40, February 1998 (1998-02-01), pages 173 - 180, XP000739858

View/Download PDF      PDF Help

Previous Patent: COMPOSITIONS INCLUDING FLUORINATED PEROXIDES, METHODS OF MAKING, AND THE USE THEREOF

Next Patent: PROCESS FOR DEPOSITING STRONG ADHEREND POLYMER COATING ONTO AN ELECTRICALLY CONDUCTIVE SURFACE