ATE480576T1 - Verfahren zur herstellung von polykarbonat mit hohem molekulargewicht - Google Patents
Verfahren zur herstellung von polykarbonat mit hohem molekulargewichtInfo
- Publication number
- ATE480576T1 ATE480576T1 AT01930787T AT01930787T ATE480576T1 AT E480576 T1 ATE480576 T1 AT E480576T1 AT 01930787 T AT01930787 T AT 01930787T AT 01930787 T AT01930787 T AT 01930787T AT E480576 T1 ATE480576 T1 AT E480576T1
- Authority
- AT
- Austria
- Prior art keywords
- molecular weight
- derivative
- melt
- alkali
- high molecular
- Prior art date
Links
- 229920000515 polycarbonate Polymers 0.000 title abstract 2
- 239000004417 polycarbonate Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000155 melt Substances 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 abstract 1
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 230000003606 oligomerizing effect Effects 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/584,984 US6228973B1 (en) | 2000-06-02 | 2000-06-02 | Method for preparing high molecular weight polycarbonate |
| PCT/US2001/013435 WO2001094445A1 (en) | 2000-06-02 | 2001-04-27 | Method for preparing high molecular weight polycarbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE480576T1 true ATE480576T1 (de) | 2010-09-15 |
Family
ID=24339573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01930787T ATE480576T1 (de) | 2000-06-02 | 2001-04-27 | Verfahren zur herstellung von polykarbonat mit hohem molekulargewicht |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6228973B1 (de) |
| EP (1) | EP1294793B9 (de) |
| JP (1) | JP3491000B2 (de) |
| KR (1) | KR100589111B1 (de) |
| CN (1) | CN1244609C (de) |
| AT (1) | ATE480576T1 (de) |
| AU (1) | AU2001257291A1 (de) |
| DE (1) | DE60143033D1 (de) |
| TW (1) | TW527374B (de) |
| WO (1) | WO2001094445A1 (de) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6350848B1 (en) | 1997-11-28 | 2002-02-26 | Hitachi, Ltd. | Process and apparatus for producing polycarbonate |
| US6414106B1 (en) * | 2001-03-02 | 2002-07-02 | General Electric Company | Process for the neutralization of residual acid species in crude dihydric phenols |
| CN1250605C (zh) * | 2001-03-26 | 2006-04-12 | 拜尔公司 | 具有显著剪切变稀行为的聚碳酸酯 |
| GB0114198D0 (en) * | 2001-06-11 | 2001-08-01 | Syngenta Ltd | Herbicidal composition |
| US6569985B2 (en) * | 2001-08-08 | 2003-05-27 | General Electric Company | Method for making polycarbonate |
| US6504000B1 (en) * | 2001-08-30 | 2003-01-07 | General Electric Company | Process for preparing polycarbonate |
| US6495654B1 (en) * | 2001-08-30 | 2002-12-17 | General Elecrric Company | Process for preparing polycarbonate |
| US6600004B1 (en) * | 2002-04-10 | 2003-07-29 | General Electric Company | Method of preparing polyestercarbonates |
| US20030214070A1 (en) * | 2002-05-08 | 2003-11-20 | General Electric Company | Multiwall polycarbonate sheet and method for its production |
| US6657038B1 (en) * | 2002-11-01 | 2003-12-02 | General Electric Company | Method for making copolycarbonates |
| DE10357161A1 (de) * | 2003-12-06 | 2005-06-30 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polycarbonaten mit geringem Gehalt an flüchtigen Verbindungen nach dem Umesterungsverfahren |
| US7183371B2 (en) | 2004-11-01 | 2007-02-27 | General Electric Company | Method for making polycarbonate |
| US7189869B2 (en) * | 2004-11-01 | 2007-03-13 | General Electric Company | Method for making polycarbonate |
| DE102008019503A1 (de) * | 2008-04-18 | 2009-10-22 | Bayer Materialscience Ag | Polycarbonate mit Umlagerungsstrukturen, cyclischen und linearen Oligomeren sowie verbessertem Fließverhalten |
| US8932684B2 (en) | 2009-07-29 | 2015-01-13 | Bayer Materialscience Ag | Multi-layer products comprising acrylate containing coatings |
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| ITRM20100668A1 (it) | 2010-12-17 | 2012-06-18 | Bayer Materialscience Ag | Substrato-led a colorazione stabile. |
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| JP6346097B2 (ja) | 2011-11-30 | 2018-06-20 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ | 深みのある光沢効果を有するポリカーボネート製多層体 |
| KR102258329B1 (ko) | 2012-12-20 | 2021-06-01 | 코베스트로 도이칠란드 아게 | 우수한 가공 특성을 갖는 유기 착색제 및 착색된 중합체 조성물 |
| ITRM20120656A1 (it) | 2012-12-20 | 2014-06-21 | Bayer Materialscience Ag | Articolo multistrato a base di policarbonato con forte resistenza agli agenti atmosferici. |
| WO2014095954A1 (de) | 2012-12-20 | 2014-06-26 | Bayer Materialscience Ag | Gedeckt eingefärbte polycarbonat formmassen enthaltend ir-reflektierende pigmente |
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| KR20160079772A (ko) * | 2013-10-28 | 2016-07-06 | 사빅 글로벌 테크놀러지스 비.브이. | 용융 중합 방법에서 촉매를 첨가하는 방법 및 이로부터 중합된 폴리카보네이트 |
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| KR102281924B1 (ko) * | 2015-03-24 | 2021-07-27 | 사빅 글로벌 테크놀러지스 비.브이. | 용융 중합 방법 및 그로부터 제조된 폴리카보네이트 |
| CN106560483B (zh) * | 2016-05-19 | 2017-11-17 | 福建盈科百创电子有限公司 | 一种安防用聚碳酸酯树脂材料及其生产工艺 |
| CN109789753A (zh) | 2016-09-27 | 2019-05-21 | 科思创德国股份有限公司 | 用于机动车辆的挡风玻璃 |
| WO2018073111A1 (de) | 2016-10-18 | 2018-04-26 | Covestro Deutschland Ag | Verfahren zur herstellung eines kunststoffkörpers, welcher sich als dekorelement eignet |
| US11440382B2 (en) | 2016-11-17 | 2022-09-13 | Covestro Deutschland Ag | Transparent multilayer structure for thermal management |
| KR102437318B1 (ko) | 2016-11-17 | 2022-08-31 | 코베스트로 도이칠란트 아게 | 열 관리를 위한 폴리카르보네이트의 불투명한 다층체 |
| US11027312B2 (en) | 2016-12-15 | 2021-06-08 | Covestro Deutschland Ag | Transparently coated polycarbonate component, its production and use |
| EP3395875B2 (de) | 2017-04-24 | 2023-01-25 | Covestro Deutschland AG | Laserstrahl-durchlässiges substratmaterial für sensoranwendungen |
| TW201906730A (zh) | 2017-05-09 | 2019-02-16 | 德商科思創德意志股份有限公司 | 用於保護光聚合物膜複合物中之全像圖之含ｕｖ硬化性黏著層的塑膠膜 |
| TW201906882A (zh) | 2017-05-09 | 2019-02-16 | 德商科思創德意志股份有限公司 | 含有用於全像照射的光聚合物層及高度耐性漆層之薄膜結構 |
| EP3622352B1 (de) | 2017-05-09 | 2025-07-23 | Covestro Deutschland AG | System aus zwei trocken übertragbaren uv-härtenden lackschichten für den schutz eines hologramms in einem photopolymer-folienverbund |
| WO2019020478A1 (de) | 2017-07-24 | 2019-01-31 | Covestro Deutschland Ag | Led-beleuchtungselemente mit formteilen aus transluzenten polycarbonat-zusammensetzungen mit tiefenglanzeffekt |
| KR102744687B1 (ko) | 2017-12-21 | 2024-12-23 | 코베스트로 도이칠란트 아게 | 다층체 및 LiDAR 센서를 포함하는 장치 |
| JP2021531995A (ja) | 2018-05-29 | 2021-11-25 | コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー | 高い耐候安定性を有する、ポリカーボネート製の不透明多層体 |
| KR20220103104A (ko) | 2019-11-14 | 2022-07-21 | 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 | 개선된 흡수 특성을 갖는 lidar 센서 시스템용 열가소성 조성물 |
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| WO2022152560A1 (en) | 2021-01-14 | 2022-07-21 | Covestro Deutschland Ag | Easily recyclable thermoplastic housing |
| EP4347687B1 (de) | 2021-05-31 | 2025-02-19 | Covestro Deutschland AG | Thermoplastische polycarbonatzusammensetzung |
| US20240376310A1 (en) | 2021-07-27 | 2024-11-14 | Covestro Deutschland Ag | Hydrolysis-Resistant Polycarbonate Composition |
| CN118632891A (zh) | 2022-01-10 | 2024-09-10 | 科思创德国股份有限公司 | 聚碳酸酯组合物以及由其制备的成型制品 |
| EP4230697A1 (de) | 2022-02-16 | 2023-08-23 | Covestro Deutschland AG | Hydrolysebeständige polycarbonatzusammensetzung |
| CN117659378A (zh) * | 2022-08-30 | 2024-03-08 | 万华化学集团股份有限公司 | 一种窄分布双酚a聚氧乙烯醚的制备方法 |
| EP4357418A1 (de) | 2022-10-18 | 2024-04-24 | Covestro Deutschland AG | Polycarbonat-zusammensetzung |
| CN119894980A (zh) | 2022-09-28 | 2025-04-25 | 科思创德国股份有限公司 | 聚碳酸酯组合物 |
| WO2024081008A1 (en) | 2022-10-10 | 2024-04-18 | Lumileds Llc | Over moulded led module with integrated heatsink and optic |
| WO2024081222A1 (en) | 2022-10-10 | 2024-04-18 | Lumileds Llc | Over moulded led module with integrated heatsink and optic |
| KR20250163324A (ko) | 2023-03-24 | 2025-11-20 | 코베스트로 도이칠란트 아게 | 폴리카르보네이트 조성물 |
| EP4720181A1 (de) | 2023-05-30 | 2026-04-08 | Covestro Deutschland AG | Flammwidrige polycarbonatzusammensetzung |
| EP4735527A1 (de) | 2023-06-30 | 2026-05-06 | Covestro Deutschland AG | Polycarbonat-zusammensetzung |
| WO2026032778A1 (en) | 2024-08-05 | 2026-02-12 | Covestro Deutschland Ag | Flame-retardant polycarbonate composition |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04106126A (ja) * | 1990-08-24 | 1992-04-08 | Daicel Chem Ind Ltd | ポリカーボネートの製造法 |
| EP0608778A3 (de) * | 1993-01-29 | 1997-01-22 | Daicel Chem | (co)Polycarbonat und Verfahren zu dessen Herstellung. |
| JPH0753704A (ja) | 1993-08-11 | 1995-02-28 | Ube Ind Ltd | ポリカーボネートの製造方法 |
| JP3395436B2 (ja) * | 1995-03-08 | 2003-04-14 | 三菱化学株式会社 | 芳香族ポリカーボネートの製造方法 |
| JP3530706B2 (ja) * | 1997-03-28 | 2004-05-24 | 三菱化学株式会社 | 芳香族ポリカーボネートの製造方法 |
| DE19933132A1 (de) * | 1999-07-19 | 2001-01-25 | Bayer Ag | Verfahren zur Herstellung von modifizierten Polycarbonaten |
-
2000
- 2000-06-02 US US09/584,984 patent/US6228973B1/en not_active Expired - Lifetime
-
2001
- 2001-04-27 WO PCT/US2001/013435 patent/WO2001094445A1/en not_active Ceased
- 2001-04-27 EP EP01930787A patent/EP1294793B9/de not_active Expired - Lifetime
- 2001-04-27 DE DE60143033T patent/DE60143033D1/de not_active Expired - Lifetime
- 2001-04-27 AT AT01930787T patent/ATE480576T1/de not_active IP Right Cessation
- 2001-04-27 AU AU2001257291A patent/AU2001257291A1/en not_active Abandoned
- 2001-04-27 KR KR1020027016323A patent/KR100589111B1/ko not_active Expired - Fee Related
- 2001-04-27 JP JP2002501992A patent/JP3491000B2/ja not_active Expired - Fee Related
- 2001-04-27 CN CNB018136583A patent/CN1244609C/zh not_active Expired - Fee Related
- 2001-05-21 TW TW090112127A patent/TW527374B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030007807A (ko) | 2003-01-23 |
| DE60143033D1 (de) | 2010-10-21 |
| TW527374B (en) | 2003-04-11 |
| JP3491000B2 (ja) | 2004-01-26 |
| WO2001094445A1 (en) | 2001-12-13 |
| JP2003535937A (ja) | 2003-12-02 |
| EP1294793B9 (de) | 2011-01-26 |
| CN1444619A (zh) | 2003-09-24 |
| EP1294793A1 (de) | 2003-03-26 |
| AU2001257291A1 (en) | 2001-12-17 |
| US6228973B1 (en) | 2001-05-08 |
| KR100589111B1 (ko) | 2006-06-13 |
| CN1244609C (zh) | 2006-03-08 |
| EP1294793B1 (de) | 2010-09-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |