Global Patent Index - EP 1034156 A2

EP 1034156 A2 2000-09-13 - METHOD OF PRODUCING HYDROFLUOROCARBONS

Title (en)

METHOD OF PRODUCING HYDROFLUOROCARBONS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON FLUORKOHLENWASSERSTOFFEN

Title (fr)

PROCEDE DE PRODUCTION D'HYDROFLUOROCARBURES

Publication

EP 1034156 A2 (EN)

Application

EP 98959580 A

Priority

  • US 9825032 W
  • US 97531197 A

Abstract (en)

[origin: WO9926906A2] A process for producing fluorinated organic compounds comprising reacting an organic compound fluorination agent in the presence of a fluorination catalyst, while maintaining a pressure less than sufficient for high-temperature distillation, to produce the desired fluorinated carbon compound.

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

C07C 17/00

IPC 8 full level (invention and additional information)

C07B 39/00 (2006.01); C07C 17/20 (2006.01); C07C 17/383 (2006.01); C07C 19/08 (2006.01)

CPC (invention and additional information)

C07C 17/206 (2013.01); C07B 39/00 (2013.01); C07C 17/383 (2013.01); Y02P 20/582 (2015.11)

Combination set (CPC)

  1. C07C 17/206 + C07C 19/08
  2. C07C 17/383 + C07C 19/08

Citation (search report)

See references of WO 9926906A3

Designated contracting state (EPC)

BE DE FR GB IT NL

EPO simple patent family

WO 9926906 A2 19990603; WO 9926906 A3 19990902; AU 1535099 A 19990615; BR 9815103 A 20010821; CA 2311547 A1 19990603; CN 1285813 A 20010228; EP 1034156 A2 20000913; JP 2001524459 A 20011204

INPADOC legal status


2003-01-02 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020618

2002-01-23 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20011207

2000-09-13 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000620

2000-09-13 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): BE DE FR GB IT NL