Global Patent Index - EP 2027084 A1

EP 2027084 A1 2009-02-25 - APPARATUS AND PROCESS FOR CONTINUOUSLY PREPARING ETHYLENE CYANOHYDRIN

Title (en)

APPARATUS AND PROCESS FOR CONTINUOUSLY PREPARING ETHYLENE CYANOHYDRIN

Title (de)

VORRICHTUNG UND VERFAHREN ZUR KONTINUIERLICHEN DARSTELLUNG VON ETHYLENCYANHYDRIN

Title (fr)

DISPOSITIF ET PROCÉDÉ DE PRÉPARATION EN CONTINU DE CYANHYDRINE D'ÉTHYLÈNE

Publication

EP 2027084 A1 (DE)

Application

EP 07726893 A

Priority

  • EP 2007052402 W
  • DE 102006028036 A

Abstract (en)

[origin: CA2655055A1] The invention relates to an apparatus and to a process for continuously p reparing ethylene cyanohydrin.

IPC 8 full level (invention and additional information)

C07C 253/16 (2006.01); C07C 255/12 (2006.01)

CPC (invention and additional information)

C07C 253/16 (2013.01)

Combination set (CPC)

C07C 253/16 + C07C 255/12

Citation (search report)

See references of WO 2007144212A1

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

EPO simple patent family

DE 102006028036 A1 20071220; AU 2007260139 A1 20071221; BR PI0713757 A2 20121106; CA 2655055 A1 20071221; CN 101472882 A 20090701; EP 2027084 A1 20090225; JP 2009539915 A 20091119; KR 20090018818 A 20090223; MX 2008014316 A 20081124; RU 2009100623 A 20100720; TW 200806612 A 20080201; US 2009163735 A1 20090625; WO 2007144212 A1 20071221; ZA 200810572 B 20091230

INPADOC legal status


2012-11-14 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20120515

2012-08-08 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-12-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20091104

2009-02-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20080915

2009-02-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2009-02-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS