ATE116341T1 - Verfahren zur entfernung von auf a1c13 basierenden katalysatorresiduen von polymermischungen. - Google Patents
Verfahren zur entfernung von auf a1c13 basierenden katalysatorresiduen von polymermischungen.Info
- Publication number
- ATE116341T1 ATE116341T1 AT90202040T AT90202040T ATE116341T1 AT E116341 T1 ATE116341 T1 AT E116341T1 AT 90202040 T AT90202040 T AT 90202040T AT 90202040 T AT90202040 T AT 90202040T AT E116341 T1 ATE116341 T1 AT E116341T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst residues
- removal
- based catalyst
- polymer mixtures
- residues
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 239000011260 aqueous acid Substances 0.000 abstract 1
- 239000003637 basic solution Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08F6/02—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)
- Polyethers (AREA)
- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Catalysts (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8921493A IT1231780B (it) | 1989-08-09 | 1989-08-09 | Metodo per la rimozione di residui catalitici a base di aici3 da miscele polimeriche. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE116341T1 true ATE116341T1 (de) | 1995-01-15 |
Family
ID=11182637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90202040T ATE116341T1 (de) | 1989-08-09 | 1990-07-25 | Verfahren zur entfernung von auf a1c13 basierenden katalysatorresiduen von polymermischungen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5175247A (de) |
| EP (1) | EP0412597B1 (de) |
| JP (1) | JPH0384003A (de) |
| AT (1) | ATE116341T1 (de) |
| DE (1) | DE69015502T2 (de) |
| DK (1) | DK0412597T3 (de) |
| ES (1) | ES2066103T3 (de) |
| IT (1) | IT1231780B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1244724B (it) * | 1991-02-11 | 1994-08-08 | Enimont Anic Srl | Procedimento per la preparazione di resine idrocarburiche incolori e prodotti da esso risultanti |
| IT1245247B (it) * | 1991-03-26 | 1994-09-13 | Enimont Anic Srl | Procedimento migliorato per la rimozione di residui catalitici a base di alcl3 e/o suoi complessi |
| RU2123501C1 (ru) * | 1997-03-24 | 1998-12-20 | Институт химической физики в Черноголовке РАН | Способ дезактивации комплексного металлоорганического катализатора гомогенных процессов, таких как димеризация или олигомеризация этилена в линейные альфа-олефины, и его выделения из реакционной массы |
| US6242537B1 (en) | 1998-03-30 | 2001-06-05 | Shell Oil Company | Gel-free process for making hydrogenated functionalized anionically polymerized polymers |
| US6242538B1 (en) | 1998-06-04 | 2001-06-05 | Shell Oil Company | Process for making hydrogenated gel-free functionalized anionically polymerized polymers |
| KR102402009B1 (ko) | 2014-07-31 | 2022-05-24 | 베르살리스 에스.피.에이. | α-올레핀의 (공)중합을 위한 고체 촉매 및 이를 제조하는 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE543856A (de) * | 1954-12-24 | |||
| JPS5243515B2 (de) * | 1973-12-06 | 1977-10-31 | ||
| DE2716877A1 (de) * | 1977-04-16 | 1978-10-26 | Veba Chemie Ag | Verfahren zur herstellung hochschmelzender c tief 4 -kohlenwasserstoff-harze |
| JPS56125405A (en) * | 1980-03-07 | 1981-10-01 | Mitsui Petrochem Ind Ltd | Treatment of olefin polymer |
-
1989
- 1989-08-09 IT IT8921493A patent/IT1231780B/it active
-
1990
- 1990-07-25 ES ES90202040T patent/ES2066103T3/es not_active Expired - Lifetime
- 1990-07-25 DK DK90202040.3T patent/DK0412597T3/da active
- 1990-07-25 AT AT90202040T patent/ATE116341T1/de not_active IP Right Cessation
- 1990-07-25 EP EP90202040A patent/EP0412597B1/de not_active Expired - Lifetime
- 1990-07-25 DE DE69015502T patent/DE69015502T2/de not_active Expired - Fee Related
- 1990-08-03 US US07/562,613 patent/US5175247A/en not_active Expired - Fee Related
- 1990-08-09 JP JP2209356A patent/JPH0384003A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0412597A2 (de) | 1991-02-13 |
| US5175247A (en) | 1992-12-29 |
| EP0412597B1 (de) | 1994-12-28 |
| IT8921493A0 (it) | 1989-08-09 |
| DE69015502D1 (de) | 1995-02-09 |
| DE69015502T2 (de) | 1995-05-24 |
| DK0412597T3 (da) | 1995-03-20 |
| EP0412597A3 (en) | 1992-02-26 |
| ES2066103T3 (es) | 1995-03-01 |
| IT1231780B (it) | 1991-12-21 |
| JPH0384003A (ja) | 1991-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |