ATE145409T1 - Verfahren zur reinigung von styrolpolymer - Google Patents
Verfahren zur reinigung von styrolpolymerInfo
- Publication number
- ATE145409T1 ATE145409T1 AT92101042T AT92101042T ATE145409T1 AT E145409 T1 ATE145409 T1 AT E145409T1 AT 92101042 T AT92101042 T AT 92101042T AT 92101042 T AT92101042 T AT 92101042T AT E145409 T1 ATE145409 T1 AT E145409T1
- Authority
- AT
- Austria
- Prior art keywords
- styrene polymer
- produced
- styrene
- deashing
- highly
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 13
- 229920000642 polymer Polymers 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- -1 coordination complex compound Chemical class 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 150000003623 transition metal compounds Chemical class 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3025133A JP2904941B2 (ja) | 1991-01-28 | 1991-01-28 | スチレン系重合体の精製方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE145409T1 true ATE145409T1 (de) | 1996-12-15 |
Family
ID=12157469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92101042T ATE145409T1 (de) | 1991-01-28 | 1992-01-23 | Verfahren zur reinigung von styrolpolymer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5426176A (de) |
| EP (1) | EP0497207B1 (de) |
| JP (1) | JP2904941B2 (de) |
| AT (1) | ATE145409T1 (de) |
| DE (1) | DE69215247T2 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3178620B2 (ja) * | 1992-04-17 | 2001-06-25 | 出光興産株式会社 | スチレン系重合体の精製方法 |
| JP3590632B2 (ja) * | 1993-01-11 | 2004-11-17 | 出光興産株式会社 | スチレン系重合体の精製方法 |
| GB9307833D0 (en) * | 1993-04-15 | 1993-06-02 | Glaxo Inc | Modulators of cholecystokinin and gastrin |
| CN1082059C (zh) * | 1994-11-29 | 2002-04-03 | 出光石油化学株式会社 | 苯乙烯聚合物及模制品 |
| US6043299A (en) | 1996-10-31 | 2000-03-28 | Shell Oil Company | Process for the extraction of material from multi-phase systems |
| 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 |
| CN1256697A (zh) * | 1997-05-23 | 2000-06-14 | 陶氏化学公司 | 利用催化剂失活进行的间规乙烯基芳烃聚合物的固态脱挥发分作用 |
| JP7255180B2 (ja) * | 2018-12-28 | 2023-04-11 | 日本ゼオン株式会社 | 重合体の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1420560A1 (de) * | 1955-08-31 | 1969-05-29 | Monsanto Co | Verfahren zum Reinigen von Polymerisaten und Mischpolymerisaten |
| FR1263475A (fr) * | 1959-06-23 | 1961-06-09 | Kodak Pathe | Nouveau procédé de purification des poly-alpha-oléfines isotactiques |
| KR930010922B1 (ko) * | 1987-09-28 | 1993-11-17 | 이데미쓰 고산 가부시끼가이샤 | 스티렌계 중합체의 제조방법 |
| DE3789390T2 (de) * | 1987-11-06 | 1994-10-20 | Idemitsu Kosan Co | Verfahren zur herstellung von styrenpolymeren und verfahren zum giessen. |
| US5270442A (en) * | 1988-01-13 | 1993-12-14 | Idemitsu Kosan Co., Ltd. | Styrene-based polymer moldings |
| US5077367A (en) * | 1989-09-29 | 1991-12-31 | The Dow Chemical Company | Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers |
| US5247020A (en) * | 1990-01-30 | 1993-09-21 | Idemitsu Kosan Co., Ltd. | Process for producing a styrene polymer composition |
-
1991
- 1991-01-28 JP JP3025133A patent/JP2904941B2/ja not_active Expired - Fee Related
-
1992
- 1992-01-23 EP EP92101042A patent/EP0497207B1/de not_active Expired - Lifetime
- 1992-01-23 AT AT92101042T patent/ATE145409T1/de not_active IP Right Cessation
- 1992-01-23 DE DE69215247T patent/DE69215247T2/de not_active Expired - Fee Related
-
1994
- 1994-11-03 US US08/335,954 patent/US5426176A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04252207A (ja) | 1992-09-08 |
| US5426176A (en) | 1995-06-20 |
| DE69215247T2 (de) | 1997-03-13 |
| EP0497207A3 (en) | 1992-09-23 |
| EP0497207B1 (de) | 1996-11-20 |
| JP2904941B2 (ja) | 1999-06-14 |
| DE69215247D1 (de) | 1997-01-02 |
| EP0497207A2 (de) | 1992-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |