DK0505992T3 - Forbedret fremgangsmåde til fjernelse af katalysatorrester baseret på AlCl3 og/eller komplekse forbindelser deraf - Google Patents
Forbedret fremgangsmåde til fjernelse af katalysatorrester baseret på AlCl3 og/eller komplekse forbindelser derafInfo
- Publication number
- DK0505992T3 DK0505992T3 DK92105070.4T DK92105070T DK0505992T3 DK 0505992 T3 DK0505992 T3 DK 0505992T3 DK 92105070 T DK92105070 T DK 92105070T DK 0505992 T3 DK0505992 T3 DK 0505992T3
- Authority
- DK
- Denmark
- Prior art keywords
- alcl3
- complex compounds
- improved method
- residues based
- catalyst residues
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/06—Treatment of polymer solutions
- C08F6/08—Removal of catalyst residues
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI910810A IT1245247B (it) | 1991-03-26 | 1991-03-26 | Procedimento migliorato per la rimozione di residui catalitici a base di alcl3 e/o suoi complessi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0505992T3 true DK0505992T3 (da) | 1996-04-29 |
Family
ID=11359249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK92105070.4T DK0505992T3 (da) | 1991-03-26 | 1992-03-24 | Forbedret fremgangsmåde til fjernelse af katalysatorrester baseret på AlCl3 og/eller komplekse forbindelser deraf |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5270443A (da) |
| EP (1) | EP0505992B1 (da) |
| JP (1) | JPH0578413A (da) |
| KR (1) | KR920018088A (da) |
| AT (1) | ATE135714T1 (da) |
| CA (1) | CA2063957A1 (da) |
| DE (1) | DE69209116T2 (da) |
| DK (1) | DK0505992T3 (da) |
| ES (1) | ES2084859T3 (da) |
| GR (1) | GR3019401T3 (da) |
| IT (1) | IT1245247B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5866750A (en) * | 1995-11-01 | 1999-02-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for removal of metal alkoxide compounds from liquid hydrocarbon |
| DE60032077T2 (de) * | 1999-02-23 | 2007-07-05 | Nippon Petrochemicals Co., Ltd. | Verfahren zur dehalogenierung von kohlenwasserstoffhaltigen kohlenstoff-kohlenstoff doppelbindungen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB838977A (en) * | 1957-05-31 | 1960-06-22 | Ici Ltd | Improvements in and relating to the treatment of polymers |
| JPS56125405A (en) * | 1980-03-07 | 1981-10-01 | Mitsui Petrochem Ind Ltd | Treatment of olefin polymer |
| IT1231780B (it) * | 1989-08-09 | 1991-12-21 | Enichem Anic Spa | Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche. |
-
1991
- 1991-03-26 IT ITMI910810A patent/IT1245247B/it active IP Right Grant
-
1992
- 1992-03-23 US US07/855,510 patent/US5270443A/en not_active Expired - Fee Related
- 1992-03-24 EP EP92105070A patent/EP0505992B1/en not_active Expired - Lifetime
- 1992-03-24 AT AT92105070T patent/ATE135714T1/de not_active IP Right Cessation
- 1992-03-24 DK DK92105070.4T patent/DK0505992T3/da active
- 1992-03-24 DE DE69209116T patent/DE69209116T2/de not_active Expired - Fee Related
- 1992-03-24 ES ES92105070T patent/ES2084859T3/es not_active Expired - Lifetime
- 1992-03-25 CA CA002063957A patent/CA2063957A1/en not_active Abandoned
- 1992-03-26 KR KR1019920005017A patent/KR920018088A/ko not_active Application Discontinuation
- 1992-03-26 JP JP4068676A patent/JPH0578413A/ja active Pending
-
1996
- 1996-03-21 GR GR960400722T patent/GR3019401T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0505992A3 (en) | 1992-11-19 |
| EP0505992A2 (en) | 1992-09-30 |
| KR920018088A (ko) | 1992-10-21 |
| EP0505992B1 (en) | 1996-03-20 |
| GR3019401T3 (en) | 1996-06-30 |
| IT1245247B (it) | 1994-09-13 |
| DE69209116D1 (de) | 1996-04-25 |
| ITMI910810A1 (it) | 1992-09-26 |
| ES2084859T3 (es) | 1996-05-16 |
| CA2063957A1 (en) | 1992-09-27 |
| ITMI910810A0 (it) | 1991-03-26 |
| DE69209116T2 (de) | 1996-09-05 |
| ATE135714T1 (de) | 1996-04-15 |
| US5270443A (en) | 1993-12-14 |
| JPH0578413A (ja) | 1993-03-30 |
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