Global Patent Index - EP 1265829 A1

EP 1265829 A1 2002-12-18 - METHOD FOR DEHYDRATING ORGANIC COMPOUNDS IN A MICROREACTOR

Title (en)

METHOD FOR DEHYDRATING ORGANIC COMPOUNDS IN A MICROREACTOR

Title (de)

VERFAHREN ZUR DEHYDRATISIERUNG ORGANISCHER VERBINDUNGEN IN EINEM MIKROREAKTOR

Title (fr)

PROCEDE DE DESHYDRATATION DE COMPOSES ORGANIQUES DANS UN MICROREACTEUR

Publication

EP 1265829 A1 (DE)

Application

EP 01921296 A

Priority

  • DE 10014296 A
  • EP 0102300 W

Abstract (en)

[origin: WO0170650A1] The invention relates to a method for dehydrating organic compounds in order to form unsaturated compounds.

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

C07B 43/08; C07B 35/06; C07C 253/00

IPC 8 full level (invention and additional information)

B01J 19/00 (2006.01); B01J 19/24 (2006.01); C07B 35/06 (2006.01); C07B 43/08 (2006.01); C07B 61/00 (2006.01); C07C 253/00 (2006.01); C07C 255/50 (2006.01)

CPC (invention and additional information)

B01J 19/0093 (2013.01); C07B 35/06 (2013.01); C07B 43/08 (2013.01); C07C 253/00 (2013.01); B01J 2219/00873 (2013.01); B01J 2219/00984 (2013.01)

Combination set (CPC)

C07C 253/00 + C07C 255/50

Citation (search report)

See references of WO 0170650A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0170650 A1 20010927; AU 4832201 A 20011003; DE 10014296 A1 20010927; EP 1265829 A1 20021218; JP 2003528062 A 20030924; US 2004049078 A1 20040311; US 7098357 B2 20060829

INPADOC legal status


2004-06-16 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20031217

2003-09-17 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030806

2003-01-15 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: WURZIGER, HANNS

2003-01-15 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: PIEPER, GUIDO

2003-01-15 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: SCHWESINGER, NORBERT

2002-12-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020927

2002-12-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-12-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT PAYMENT 20020927;LV PAYMENT 20020927;MK;RO PAYMENT 20020927;SI PAYMENT 20020927