JPS4927845B1 - - Google Patents
Info
- Publication number
- JPS4927845B1 JPS4927845B1 JP3665471A JP3665471A JPS4927845B1 JP S4927845 B1 JPS4927845 B1 JP S4927845B1 JP 3665471 A JP3665471 A JP 3665471A JP 3665471 A JP3665471 A JP 3665471A JP S4927845 B1 JPS4927845 B1 JP S4927845B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63449467A | 1967-04-28 | 1967-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4927845B1 true JPS4927845B1 (de) | 1974-07-22 |
Family
ID=24544027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3665471A Pending JPS4927845B1 (de) | 1967-04-28 | 1971-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4927845B1 (de) |
| BE (1) | BE714424A (de) |
| DE (1) | DE1768318B1 (de) |
| FR (1) | FR1585205A (de) |
| GB (1) | GB1187898A (de) |
| NL (1) | NL6806097A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101209948B (zh) * | 2006-12-31 | 2010-10-06 | 淄博鲁华泓锦化工股份有限公司 | 改善环戊二烯热二聚效果的方法 |
| CN102951986A (zh) * | 2011-08-17 | 2013-03-06 | 中国石油化工股份有限公司 | 分离碳五馏分并制取化学级异戊二烯的方法 |
| CN102951985A (zh) * | 2011-08-17 | 2013-03-06 | 中国石油化工股份有限公司 | 分离碳五馏分并制取环戊二烯的方法 |
| CN102951989A (zh) * | 2011-08-17 | 2013-03-06 | 中国石油化工股份有限公司 | 一种碳五馏分的分离方法 |
| CN102951984B (zh) * | 2011-08-17 | 2016-03-09 | 中国石油化工股份有限公司 | 分离碳五馏分并制取聚合级异戊二烯的方法 |
| CN103570487A (zh) * | 2012-07-27 | 2014-02-12 | 青岛伊科思技术工程有限公司 | 一种从碳五馏分中用二聚方法分离环戊二烯的控制方法 |
| CN103864555B (zh) * | 2012-12-12 | 2016-09-14 | 中国石油化工股份有限公司 | 一种分离碳五馏分的方法 |
| US11203556B2 (en) | 2018-06-04 | 2021-12-21 | Sabic Global Technologies B.V. | Dimerization of cyclopentadiene using reactive jet mixing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773106A (en) * | 1952-03-19 | 1956-12-04 | Exxon Research Engineering Co | Process for recovery of acyclic diene dimers |
-
1968
- 1968-04-26 GB GB1989568A patent/GB1187898A/en not_active Expired
- 1968-04-29 BE BE714424D patent/BE714424A/xx unknown
- 1968-04-29 FR FR1585205D patent/FR1585205A/fr not_active Expired
- 1968-04-29 DE DE19681768318 patent/DE1768318B1/de active Pending
- 1968-04-29 NL NL6806097A patent/NL6806097A/xx unknown
-
1971
- 1971-05-27 JP JP3665471A patent/JPS4927845B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2773106A (en) * | 1952-03-19 | 1956-12-04 | Exxon Research Engineering Co | Process for recovery of acyclic diene dimers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768318B1 (de) | 1972-05-04 |
| GB1187898A (en) | 1970-04-15 |
| FR1585205A (de) | 1970-01-16 |
| BE714424A (de) | 1968-10-29 |
| NL6806097A (de) | 1968-10-29 |