DD155072A5 - Verfahren zur hemmung der polymerisation von konjugierten dienen - Google Patents
Verfahren zur hemmung der polymerisation von konjugierten dienen Download PDFInfo
- Publication number
- DD155072A5 DD155072A5 DD80225777A DD22577780A DD155072A5 DD 155072 A5 DD155072 A5 DD 155072A5 DD 80225777 A DD80225777 A DD 80225777A DD 22577780 A DD22577780 A DD 22577780A DD 155072 A5 DD155072 A5 DD 155072A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- furfurol
- solvent
- polymerization
- dimethylformamide
- polycondensates
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/20—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Telephonic Communication Services (AREA)
- Cable Accessories (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15738479A JPS5681526A (en) | 1979-12-06 | 1979-12-06 | Polymerization prevention of conjugated dienes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD155072A5 true DD155072A5 (de) | 1982-05-12 |
Family
ID=15648461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD80225777A DD155072A5 (de) | 1979-12-06 | 1980-12-05 | Verfahren zur hemmung der polymerisation von konjugierten dienen |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4348260A (ja) |
| EP (1) | EP0030673B1 (ja) |
| JP (1) | JPS5681526A (ja) |
| AR (1) | AR224177A1 (ja) |
| AT (1) | ATE3026T1 (ja) |
| AU (1) | AU534188B2 (ja) |
| BG (1) | BG42007A3 (ja) |
| BR (1) | BR8007889A (ja) |
| CA (1) | CA1140158A (ja) |
| CS (1) | CS230578B2 (ja) |
| DD (1) | DD155072A5 (ja) |
| DE (1) | DE3062785D1 (ja) |
| DK (1) | DK148593C (ja) |
| ES (1) | ES497487A0 (ja) |
| FI (1) | FI66582C (ja) |
| HU (1) | HU182696B (ja) |
| IN (1) | IN153409B (ja) |
| MX (1) | MX156159A (ja) |
| NO (1) | NO155534C (ja) |
| PH (1) | PH17836A (ja) |
| PL (1) | PL134739B1 (ja) |
| PT (1) | PT72157B (ja) |
| YU (1) | YU41224B (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558168A (en) * | 1985-06-19 | 1985-12-10 | Air Products And Chemicals, Inc. | Production of high purity butene-1 from an n-butane feedstock |
| ES2262225T3 (es) * | 1997-03-11 | 2006-11-16 | Nippon Zeon Co., Ltd. | Procedimiento para la preparacion de dieno conjugado purificado. |
| EP1437336B1 (en) * | 2001-09-28 | 2012-05-30 | Zeon Corporation | Method of separating/purifying conjugated diene and separation/purification apparatus |
| CN100491307C (zh) * | 2001-10-19 | 2009-05-27 | 日本瑞翁株式会社 | 共轭二烯的分离精制方法与分离精制装置 |
| US7348466B2 (en) * | 2005-04-13 | 2008-03-25 | Equistar Chemicals, Lp | Solvent extraction |
| JP2008189569A (ja) * | 2007-02-02 | 2008-08-21 | Hakuto Co Ltd | 共役ジエン化合物の重合抑制剤組成物および重合抑制方法 |
| CN101289361B (zh) * | 2007-04-19 | 2012-10-24 | 中国石化上海石油化工股份有限公司 | 一种由石油碳五馏份分离制取2-戊烯的方法 |
| CN101289362B (zh) * | 2007-04-19 | 2012-10-24 | 中国石化上海石油化工股份有限公司 | 一种由石油碳五馏份分离制取1-戊烯的方法 |
| CN101289363B (zh) * | 2007-04-19 | 2013-06-19 | 中国石化上海石油化工股份有限公司 | 由石油碳五馏份分离制取1-戊烯的方法 |
| CN101289360B (zh) * | 2007-04-19 | 2012-10-24 | 中国石化上海石油化工股份有限公司 | 由石油碳五馏份分离制取2-戊烯的方法 |
| JP2014084290A (ja) * | 2012-10-23 | 2014-05-12 | Asahi Kasei Chemicals Corp | ブタジエン含有組成物 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3309412A (en) * | 1964-04-17 | 1967-03-14 | Japanese Geon Co Ltd | Method of preventing the polymerization of butadiene |
| SE353078B (ja) * | 1965-12-30 | 1973-01-22 | Japanese Geon Co Ltd | |
| US3405189A (en) * | 1966-05-25 | 1968-10-08 | Japanese Geon Co Ltd | Method for inhibiting polymerization of isoprene and/or 1, 3-pentadiene |
| US3515762A (en) * | 1967-07-26 | 1970-06-02 | Nippon Zeon Co | Method for inhibiting polymerization of conjugated dienes |
-
1979
- 1979-12-06 JP JP15738479A patent/JPS5681526A/ja active Granted
-
1980
- 1980-11-21 YU YU2955/80A patent/YU41224B/xx unknown
- 1980-11-25 US US06/210,334 patent/US4348260A/en not_active Expired - Lifetime
- 1980-11-26 AU AU64741/80A patent/AU534188B2/en not_active Expired
- 1980-11-26 CS CS808192A patent/CS230578B2/cs unknown
- 1980-11-28 AR AR283414A patent/AR224177A1/es active
- 1980-12-02 AT AT80107519T patent/ATE3026T1/de not_active IP Right Cessation
- 1980-12-02 BR BR8007889A patent/BR8007889A/pt not_active IP Right Cessation
- 1980-12-02 EP EP80107519A patent/EP0030673B1/en not_active Expired
- 1980-12-02 DE DE8080107519T patent/DE3062785D1/de not_active Expired
- 1980-12-03 NO NO803665A patent/NO155534C/no unknown
- 1980-12-03 HU HU802882A patent/HU182696B/hu unknown
- 1980-12-03 FI FI803760A patent/FI66582C/fi not_active IP Right Cessation
- 1980-12-04 BG BG8049873A patent/BG42007A3/xx unknown
- 1980-12-04 PT PT72157A patent/PT72157B/pt unknown
- 1980-12-05 DD DD80225777A patent/DD155072A5/de not_active IP Right Cessation
- 1980-12-05 CA CA000366219A patent/CA1140158A/en not_active Expired
- 1980-12-05 PH PH24952A patent/PH17836A/en unknown
- 1980-12-05 PL PL1980228297A patent/PL134739B1/pl unknown
- 1980-12-05 ES ES497487A patent/ES497487A0/es active Granted
- 1980-12-05 IN IN1345/CAL/80A patent/IN153409B/en unknown
- 1980-12-05 DK DK520880A patent/DK148593C/da not_active IP Right Cessation
- 1980-12-05 MX MX185067A patent/MX156159A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1140158A (en) | 1983-01-25 |
| ATE3026T1 (de) | 1983-04-15 |
| NO803665L (no) | 1981-06-09 |
| YU41224B (en) | 1986-12-31 |
| IN153409B (ja) | 1984-07-14 |
| PL228297A1 (ja) | 1981-10-16 |
| CS230578B2 (en) | 1984-08-13 |
| EP0030673B1 (en) | 1983-04-13 |
| PL134739B1 (en) | 1985-09-30 |
| AU534188B2 (en) | 1984-01-12 |
| MX156159A (es) | 1988-07-19 |
| ES8200908A1 (es) | 1981-11-16 |
| ES497487A0 (es) | 1981-11-16 |
| JPS5681526A (en) | 1981-07-03 |
| BG42007A3 (en) | 1987-09-15 |
| AR224177A1 (es) | 1981-10-30 |
| DK148593C (da) | 1986-04-01 |
| PT72157B (en) | 1981-10-28 |
| DK148593B (da) | 1985-08-12 |
| EP0030673A1 (en) | 1981-06-24 |
| AU6474180A (en) | 1981-06-11 |
| DK520880A (da) | 1981-06-07 |
| FI66582B (fi) | 1984-07-31 |
| NO155534B (no) | 1987-01-05 |
| FI66582C (fi) | 1984-11-12 |
| DE3062785D1 (en) | 1983-05-19 |
| FI803760L (fi) | 1981-06-07 |
| JPS6149292B2 (ja) | 1986-10-29 |
| HU182696B (en) | 1984-02-28 |
| PH17836A (en) | 1985-01-07 |
| US4348260A (en) | 1982-09-07 |
| BR8007889A (pt) | 1981-06-16 |
| PT72157A (en) | 1981-01-01 |
| NO155534C (no) | 1987-04-15 |
| YU295580A (en) | 1983-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |