RU94033482A - Способ получения хлоропрена - Google Patents

Способ получения хлоропрена

Info

Publication number
RU94033482A
RU94033482A RU94033482/04A RU94033482A RU94033482A RU 94033482 A RU94033482 A RU 94033482A RU 94033482/04 A RU94033482/04 A RU 94033482/04A RU 94033482 A RU94033482 A RU 94033482A RU 94033482 A RU94033482 A RU 94033482A
Authority
RU
Russia
Prior art keywords
glycol
chloroprene
lime
polyol
sugars
Prior art date
Application number
RU94033482/04A
Other languages
English (en)
Other versions
RU2121994C1 (ru
Inventor
Тассара Жан-Пьер
Fr]
Бодуан Мишель
Original Assignee
Анихем Эластомер Франс С.А. (FR)
Анихем Эластомер Франс С.А.
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
Application filed by Анихем Эластомер Франс С.А. (FR), Анихем Эластомер Франс С.А. filed Critical Анихем Эластомер Франс С.А. (FR)
Publication of RU94033482A publication Critical patent/RU94033482A/ru
Application granted granted Critical
Publication of RU2121994C1 publication Critical patent/RU2121994C1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Предложен способ получения хлоропрена дегидрохлорированием 3,4-дихлоро-1-бутена в присутствии извести и полиола, такого как гликоль, выбранный из /поли/этиленгликоля и /поли/пропиленгликоля или сахаров, с предпочтением этиленгликоля.

Claims (1)

  1. Предложен способ получения хлоропрена дегидрохлорированием 3,4-дихлоро-1-бутена в присутствии извести и полиола, такого как гликоль, выбранный из /поли/этиленгликоля и /поли/пропиленгликоля или сахаров, с предпочтением этиленгликоля.
RU94033482A 1993-09-17 1994-09-16 Способ получения хлоропрена дегидрохлорированием 3,4-дихлорбутена-1 RU2121994C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9311303 1993-09-17
FR9311303A FR2710057B1 (fr) 1993-09-17 1993-09-17 Procédé de préparation du chloroprène.

Publications (2)

Publication Number Publication Date
RU94033482A true RU94033482A (ru) 1996-07-20
RU2121994C1 RU2121994C1 (ru) 1998-11-20

Family

ID=9451136

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94033482A RU2121994C1 (ru) 1993-09-17 1994-09-16 Способ получения хлоропрена дегидрохлорированием 3,4-дихлорбутена-1

Country Status (8)

Country Link
US (1) US5672792A (ru)
EP (1) EP0646561B1 (ru)
JP (1) JPH07188074A (ru)
AT (1) ATE166335T1 (ru)
CA (1) CA2132257A1 (ru)
DE (1) DE69410379T2 (ru)
FR (1) FR2710057B1 (ru)
RU (1) RU2121994C1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009011229A1 (ja) * 2007-07-19 2009-01-22 Konica Minolta Opto, Inc. セルロースエステルフィルム、セルロースエステルフィルムの製造方法、それを用いた偏光板保護フィルム、偏光板、及び液晶表示装置
ES2717151T3 (es) 2016-06-17 2019-06-19 Trinseo Europe Gmbh Potenciamiento mediado por silano de la estabilidad de almacenamiento de caucho

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322258A (en) * 1938-12-24 1943-06-22 Dow Chemical Co Dehydrohalogenation of halogenated orgeanic compounds
US2291375A (en) * 1940-04-26 1942-07-28 Du Pont Preparation of 2-chlorobutene-2
BE447013A (ru) * 1941-09-23
US2598646A (en) * 1949-12-23 1952-05-27 Hooker Electrochemical Co Production of polychloroethenes
US3079446A (en) * 1960-07-12 1963-02-26 Monsanto Chemicals Production of haloprenes
US3755476A (en) * 1970-01-14 1973-08-28 Du Pont Dehydrohalogenation process
US3936508A (en) * 1973-03-03 1976-02-03 Bayer Aktiengesellschaft Process for the preparation of chloroprene
JPS5945655B2 (ja) * 1980-05-07 1984-11-07 電気化学工業株式会社 クロロプレンの製造方法

Also Published As

Publication number Publication date
ATE166335T1 (de) 1998-06-15
DE69410379D1 (de) 1998-06-25
FR2710057B1 (fr) 1995-12-01
US5672792A (en) 1997-09-30
EP0646561A1 (en) 1995-04-05
EP0646561B1 (en) 1998-05-20
DE69410379T2 (de) 1998-11-19
RU2121994C1 (ru) 1998-11-20
FR2710057A1 (fr) 1995-03-24
CA2132257A1 (en) 1995-03-18
JPH07188074A (ja) 1995-07-25

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Legal Events

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PD4A Correction of name of patent owner
PD4A Correction of name of patent owner
PC41 Official registration of the transfer of exclusive right

Effective date: 20130927