JP2011507873A5 - - Google Patents
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- Publication number
- JP2011507873A5 JP2011507873A5 JP2010539737A JP2010539737A JP2011507873A5 JP 2011507873 A5 JP2011507873 A5 JP 2011507873A5 JP 2010539737 A JP2010539737 A JP 2010539737A JP 2010539737 A JP2010539737 A JP 2010539737A JP 2011507873 A5 JP2011507873 A5 JP 2011507873A5
- Authority
- JP
- Japan
- Prior art keywords
- dichlorobutadiene
- composition
- phase
- reaction product
- chlorinated
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims 22
- LIFLRQVHKGGNSG-UHFFFAOYSA-N 2,3-dichlorobuta-1,3-diene Chemical compound ClC(=C)C(Cl)=C LIFLRQVHKGGNSG-UHFFFAOYSA-N 0.000 claims 16
- 239000012071 phase Substances 0.000 claims 14
- 239000007795 chemical reaction product Substances 0.000 claims 10
- 239000008346 aqueous phase Substances 0.000 claims 7
- IXZVKECRTHXEEW-UHFFFAOYSA-N 1,2,3,4-tetrachlorobutane Chemical compound ClCC(Cl)C(Cl)CCl IXZVKECRTHXEEW-UHFFFAOYSA-N 0.000 claims 6
- 239000006227 byproduct Substances 0.000 claims 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 3
- 229910052801 chlorine Inorganic materials 0.000 claims 3
- 239000000460 chlorine Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US816007P | 2007-12-19 | 2007-12-19 | |
| US61/008,160 | 2007-12-19 | ||
| US12/335,598 | 2008-12-16 | ||
| US12/335,598 US8030531B2 (en) | 2007-12-19 | 2008-12-16 | Process for production of 2,3-dichlorobutadiene-1,3 |
| PCT/US2008/087186 WO2009085837A2 (en) | 2007-12-19 | 2008-12-17 | Process for production of 2,3-dichlorobutadiene-1,3 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011507873A JP2011507873A (ja) | 2011-03-10 |
| JP2011507873A5 true JP2011507873A5 (enExample) | 2011-11-17 |
| JP5571569B2 JP5571569B2 (ja) | 2014-08-13 |
Family
ID=40789424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010539737A Active JP5571569B2 (ja) | 2007-12-19 | 2008-12-17 | ２，３−ジクロロブタジエン−１，３を製造するための方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8030531B2 (enExample) |
| EP (1) | EP2231567B1 (enExample) |
| JP (1) | JP5571569B2 (enExample) |
| CN (1) | CN101903314B (enExample) |
| WO (1) | WO2009085837A2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011058575A1 (en) * | 2009-11-10 | 2011-05-19 | Pidilite Industries Ltd | An improved process for the preparation of 2,3,-dichloro 1,3,butadiene from 1,3 butadiene |
| CN103483144B (zh) * | 2013-09-26 | 2015-03-25 | 中国成达工程有限公司 | 二氯丁烯制二氯丁二烯的制备方法及其制备装置 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2626964A (en) * | 1948-12-22 | 1953-01-27 | Firestone Tire & Rubber Co | Preparation of 2, 3-dichloro-1, 3-butadiene by dehydrochlorination of 1, 2, 3, 4-tetrachlorobutane |
| DE1213396B (de) * | 1964-02-26 | 1966-03-31 | British Cellophane Ltd | Verfahren zur Herstellung von 2, 3-Dichlorbutadien |
| GB1084742A (en) * | 1964-07-08 | 1967-09-27 | British Cellophane Ltd | Improvements in or relating to the manufacture of 2,3-dichloro-1,3-butadiene |
| US3981937A (en) * | 1966-06-03 | 1976-09-21 | E. I. Du Pont De Nemours And Company | Dehydrohalogenation of 3,4-dichloro-1-butene |
| CS137453B5 (enExample) * | 1967-10-27 | 1970-07-15 | ||
| US3876716A (en) | 1968-02-28 | 1975-04-08 | Du Pont | Dehydrochlorination of chlorinated compounds |
| US3639493A (en) | 1968-02-28 | 1972-02-01 | Du Pont | Dehydrohalogenation of halogenated compounds |
| BE759409A (fr) * | 1969-11-26 | 1971-05-25 | Knapsack Ag | Procede pour abaisser la teneur en 2-chlorobutadiene-(1,3) du 1,2-dichlorethane recupere dans la dissociation thermique incomplete en chlorurede vinyle |
| DE2204708C3 (de) * | 1972-02-01 | 1975-10-16 | Wsesojusnyj Nautschno-Issledowatelskij I Projektnyj Institut Polimernych Produktow, Eriwan (Sowjetunion) | Verfahren zur Herstellung von 2,3-Dichlorbutadien-(1,3) |
| DE2533429C3 (de) | 1975-07-25 | 1979-07-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 2-Chlorbutadien-U3) |
| US4215078A (en) | 1979-04-02 | 1980-07-29 | E. I. Du Pont De Nemours And Company | Process for manufacturing chloroprene and 2,3-dichlorobutadiene-1,3 |
| JPS5791931A (en) * | 1980-11-27 | 1982-06-08 | Denki Kagaku Kogyo Kk | Preparation of 2,3-dichlorobutadiene-1,3 |
| DE3208796A1 (de) * | 1982-03-11 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,3-dichlorbutadien- (1,3) |
| US6380446B1 (en) | 2000-08-17 | 2002-04-30 | Dupont Dow Elastomers, L.L.C. | Process for dehydrohalogenation of halogenated compounds |
-
2008
- 2008-12-16 US US12/335,598 patent/US8030531B2/en active Active
- 2008-12-17 WO PCT/US2008/087186 patent/WO2009085837A2/en not_active Ceased
- 2008-12-17 EP EP08867913.9A patent/EP2231567B1/en active Active
- 2008-12-17 JP JP2010539737A patent/JP5571569B2/ja active Active
- 2008-12-17 CN CN200880121445.8A patent/CN101903314B/zh active Active
-
2011
- 2011-08-30 US US13/220,754 patent/US20110313216A1/en not_active Abandoned
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