DE69410379D1 - Verfahren zur Herstellung von Chloropren - Google Patents
Verfahren zur Herstellung von ChloroprenInfo
- Publication number
- DE69410379D1 DE69410379D1 DE69410379T DE69410379T DE69410379D1 DE 69410379 D1 DE69410379 D1 DE 69410379D1 DE 69410379 T DE69410379 T DE 69410379T DE 69410379 T DE69410379 T DE 69410379T DE 69410379 D1 DE69410379 D1 DE 69410379D1
- Authority
- DE
- Germany
- Prior art keywords
- chloroprene
- production
- poly
- glycol
- ethylene glycol
- 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 - Lifetime
Links
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- XVEASTGLHPVZNA-UHFFFAOYSA-N 3,4-dichlorobut-1-ene Chemical compound ClCC(Cl)C=C XVEASTGLHPVZNA-UHFFFAOYSA-N 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 229920001223 polyethylene glycol Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 235000000346 sugar Nutrition 0.000 abstract 1
- 150000008163 sugars Chemical class 0.000 abstract 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9311303A FR2710057B1 (fr) | 1993-09-17 | 1993-09-17 | Procédé de préparation du chloroprène. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69410379D1 true DE69410379D1 (de) | 1998-06-25 |
| DE69410379T2 DE69410379T2 (de) | 1998-11-19 |
Family
ID=9451136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69410379T Expired - Lifetime DE69410379T2 (de) | 1993-09-17 | 1994-09-08 | Verfahren zur Herstellung von Chloropren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5672792A (de) |
| EP (1) | EP0646561B1 (de) |
| JP (1) | JPH07188074A (de) |
| AT (1) | ATE166335T1 (de) |
| CA (1) | CA2132257A1 (de) |
| DE (1) | DE69410379T2 (de) |
| FR (1) | FR2710057B1 (de) |
| RU (1) | RU2121994C1 (de) |
Families Citing this family (2)
| 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 |
| PL3257869T3 (pl) | 2016-06-17 | 2019-07-31 | Trinseo Europe Gmbh | Zwiększenie stabilności magazynowania gumy dzięki zastosowaniu silanu |
Family Cites Families (15)
| 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 (de) * | 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 |
| US3435089A (en) * | 1965-10-21 | 1969-03-25 | Allied Chem | Dehydrodimerization process and catalyst therefor |
| US3481994A (en) * | 1966-01-03 | 1969-12-02 | Marathon Oil Co | Process for the synthesis of chloroprene and its derivatives and co-products |
| US3755476A (en) * | 1970-01-14 | 1973-08-28 | Du Pont | Dehydrohalogenation process |
| US3978146A (en) * | 1971-08-07 | 1976-08-31 | Hoechst Aktiengesellschaft | Production of 2-chlorobutadiene-1,3 |
| US3936508A (en) * | 1973-03-03 | 1976-02-03 | Bayer Aktiengesellschaft | Process for the preparation of chloroprene |
| SU771081A1 (ru) * | 1978-02-16 | 1980-10-15 | Всесоюзный Научно-Исследовательский И Проектный Институт Полимерных Продуктов Нпо "Наирит" | Способ получени низших хлор- или бромалкенов |
| SU775001A1 (ru) * | 1978-07-31 | 1980-10-30 | За витель (,.,775001 | Устройство дл транспортировки бухт проволоки |
| DE2846810A1 (de) * | 1978-10-27 | 1980-05-08 | Bayer Ag | Verfahren zur herstellung von 1-fluor-1,2-dichloraethylen |
| 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 |
| FR2710056B1 (fr) * | 1993-09-17 | 1995-12-01 | Enichem Elastomeres France | Procédé de déshydrochloration du 3,4-dichloro-1-butène en chloroprène. |
-
1993
- 1993-09-17 FR FR9311303A patent/FR2710057B1/fr not_active Expired - Lifetime
-
1994
- 1994-09-08 DE DE69410379T patent/DE69410379T2/de not_active Expired - Lifetime
- 1994-09-08 AT AT94202577T patent/ATE166335T1/de not_active IP Right Cessation
- 1994-09-08 EP EP94202577A patent/EP0646561B1/de not_active Expired - Lifetime
- 1994-09-16 RU RU94033482A patent/RU2121994C1/ru active
- 1994-09-16 CA CA002132257A patent/CA2132257A1/en not_active Abandoned
- 1994-09-16 JP JP6246822A patent/JPH07188074A/ja active Pending
- 1994-09-19 US US08/308,307 patent/US5672792A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07188074A (ja) | 1995-07-25 |
| FR2710057A1 (fr) | 1995-03-24 |
| US5672792A (en) | 1997-09-30 |
| EP0646561A1 (de) | 1995-04-05 |
| ATE166335T1 (de) | 1998-06-15 |
| CA2132257A1 (en) | 1995-03-18 |
| DE69410379T2 (de) | 1998-11-19 |
| EP0646561B1 (de) | 1998-05-20 |
| RU2121994C1 (ru) | 1998-11-20 |
| RU94033482A (ru) | 1996-07-20 |
| FR2710057B1 (fr) | 1995-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PIDILITE INDUSTRIES LTD., MUMBAI, IN |