Global Patent Index - EP 0994750 A1

EP 0994750 A1 2000-04-26 - CATALYSTS FOR OLEFIN SELECTIVE EPOXIDATION WITH ATMOSPHERIC OXYGEN

Title (en)

CATALYSTS FOR OLEFIN SELECTIVE EPOXIDATION WITH ATMOSPHERIC OXYGEN

Title (de)

KATALYSATOREN ZUR SELEKTIVEN EPOXIDIERUNG VON OLEFINEN MIT LUFTSAUERSTOFF

Title (fr)

CATALYSEURS POUR L'EPOXYDATION SELECTIVE D'OLEFINES AVEC DE L'OXYGENE ATMOSPHERIQUE

Publication

EP 0994750 A1 (DE)

Application

EP 98940180 A

Priority

  • DE 19729837 A
  • DE 19828012 A
  • EP 9804240 W

Abstract (en)

[origin: WO9902261A1] The present invention provides for catalysts for olefin selective oxidation in the presence of air or oxygen, containing compounds of formula (1): MoxOy(L)z, wherein L is a ligand, x is 1, 2 or 3; y is an even number from 0 to 2x + 1 and z is an even number of 1 to 2x.

IPC 1-7 (main, further and additional classification)

B01J 31/16; B01J 31/12; B01J 31/18; B01J 31/22; C07D 301/06

IPC 8 full level (invention and additional information)

B01J 31/16 (2006.01); B01J 31/18 (2006.01); B01J 31/22 (2006.01); C07D 301/06 (2006.01); C07D 301/08 (2006.01)

CPC (invention and additional information)

C07D 301/08 (2013.01); B01J 31/1616 (2013.01); B01J 31/2243 (2013.01); C07D 301/06 (2013.01); B01J 2231/72 (2013.01); B01J 2531/64 (2013.01)

Citation (search report)

See references of WO 9902261A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL

EPO simple patent family

WO 9902261 A1 19990121; CA 2297195 A1 19990121; EP 0994750 A1 20000426; US 6248913 B1 20010619

INPADOC legal status


2003-07-16 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020925

2002-05-29 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DEGUSSA AG

2000-10-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000822

2000-04-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000211

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE ES FR GB IT LI NL