FR2796939B1 - Procede de fabrication de la cyanhydrine de la methyl ethyl cetone - Google Patents

Procede de fabrication de la cyanhydrine de la methyl ethyl cetone

Info

Publication number
FR2796939B1
FR2796939B1 FR9909859A FR9909859A FR2796939B1 FR 2796939 B1 FR2796939 B1 FR 2796939B1 FR 9909859 A FR9909859 A FR 9909859A FR 9909859 A FR9909859 A FR 9909859A FR 2796939 B1 FR2796939 B1 FR 2796939B1
Authority
FR
France
Prior art keywords
cyanhydrin
methyl ethyl
producing methyl
cetone
ethyl cetone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9909859A
Other languages
English (en)
Other versions
FR2796939A1 (fr
Inventor
Jean Francois Croizy
Marc Esch
Gilbert Esquirol
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Atofina SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR9909859A priority Critical patent/FR2796939B1/fr
Application filed by Atofina SA filed Critical Atofina SA
Priority to PCT/FR2000/002136 priority patent/WO2001009085A1/fr
Priority to US10/049,463 priority patent/US6743938B1/en
Priority to AU70079/00A priority patent/AU7007900A/en
Priority to EP00958611A priority patent/EP1206445A1/fr
Priority to CZ2002541A priority patent/CZ2002541A3/cs
Priority to CA002383134A priority patent/CA2383134A1/fr
Publication of FR2796939A1 publication Critical patent/FR2796939A1/fr
Application granted granted Critical
Publication of FR2796939B1 publication Critical patent/FR2796939B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9909859A 1999-07-29 1999-07-29 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone Expired - Fee Related FR2796939B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9909859A FR2796939B1 (fr) 1999-07-29 1999-07-29 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone
US10/049,463 US6743938B1 (en) 1999-07-29 2000-07-25 Method for making ethyl ketone cyanohydrin
AU70079/00A AU7007900A (en) 1999-07-29 2000-07-25 Method for making methyl ethyl ketone cyanohydrin
EP00958611A EP1206445A1 (fr) 1999-07-29 2000-07-25 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone
PCT/FR2000/002136 WO2001009085A1 (fr) 1999-07-29 2000-07-25 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone
CZ2002541A CZ2002541A3 (cs) 1999-07-29 2000-07-25 Způsob výroby kyanhydrinu methylethylketonu
CA002383134A CA2383134A1 (fr) 1999-07-29 2000-07-25 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909859A FR2796939B1 (fr) 1999-07-29 1999-07-29 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone

Publications (2)

Publication Number Publication Date
FR2796939A1 FR2796939A1 (fr) 2001-02-02
FR2796939B1 true FR2796939B1 (fr) 2001-09-14

Family

ID=9548667

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909859A Expired - Fee Related FR2796939B1 (fr) 1999-07-29 1999-07-29 Procede de fabrication de la cyanhydrine de la methyl ethyl cetone

Country Status (7)

Country Link
US (1) US6743938B1 (fr)
EP (1) EP1206445A1 (fr)
AU (1) AU7007900A (fr)
CA (1) CA2383134A1 (fr)
CZ (1) CZ2002541A3 (fr)
FR (1) FR2796939B1 (fr)
WO (1) WO2001009085A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020155587A1 (en) 2001-04-20 2002-10-24 Sequenom, Inc. System and method for testing a biological sample
US7582790B2 (en) 2004-11-24 2009-09-01 Rohm And Haas Company Process for chemical reactions involving cyanohydrins
DE102006058249A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanhydrinen sowie deren Verwendung bei der Herstellung von Methacrylsäurealkylestern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416007A (en) * 1933-03-01 1934-09-03 Triplex Safety Glass Co Improvements in or relating to the manufacture of cyanhydrins
GB452285A (en) * 1935-01-19 1936-08-19 Triplex Safety Glass Co Improvements in or relating to the manufacture of cyanhydrins
US4517132A (en) * 1983-06-29 1985-05-14 Union Carbide Corporation Process for preparation of cyanohydrins

Also Published As

Publication number Publication date
WO2001009085A1 (fr) 2001-02-08
CZ2002541A3 (cs) 2002-06-12
AU7007900A (en) 2001-02-19
EP1206445A1 (fr) 2002-05-22
FR2796939A1 (fr) 2001-02-02
CA2383134A1 (fr) 2001-02-08
US6743938B1 (en) 2004-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080331