ATE409716T1 - Verfahren zur herstellung von polycarbonat - Google Patents
Verfahren zur herstellung von polycarbonatInfo
- Publication number
- ATE409716T1 ATE409716T1 AT02752735T AT02752735T ATE409716T1 AT E409716 T1 ATE409716 T1 AT E409716T1 AT 02752735 T AT02752735 T AT 02752735T AT 02752735 T AT02752735 T AT 02752735T AT E409716 T1 ATE409716 T1 AT E409716T1
- Authority
- AT
- Austria
- Prior art keywords
- polycarbonate
- catalyst used
- amount
- acid ester
- sulfonic acid
- Prior art date
Links
- 229920000515 polycarbonate Polymers 0.000 title abstract 6
- 239000004417 polycarbonate Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000006068 polycondensation reaction Methods 0.000 abstract 2
- 150000003459 sulfonic acid esters Chemical class 0.000 abstract 2
- XKPMDXAYDXOODD-UHFFFAOYSA-N [Na].[Na].[Mg].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O Chemical compound [Na].[Na].[Mg].OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O XKPMDXAYDXOODD-UHFFFAOYSA-N 0.000 abstract 1
- QPTUMKXXAAHOOE-UHFFFAOYSA-M cesium;hydron;phosphate Chemical compound [Cs+].OP(O)([O-])=O QPTUMKXXAAHOOE-UHFFFAOYSA-M 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- KIMPPGSMONZDMN-UHFFFAOYSA-N sodium;dihydrogen phosphite Chemical compound [Na+].OP(O)[O-] KIMPPGSMONZDMN-UHFFFAOYSA-N 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
- C08G64/40—Post-polymerisation treatment
- C08G64/406—Purifying; Drying
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/682,412 US6495654B1 (en) | 2001-08-30 | 2001-08-30 | Process for preparing polycarbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE409716T1 true ATE409716T1 (de) | 2008-10-15 |
Family
ID=24739570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02752735T ATE409716T1 (de) | 2001-08-30 | 2002-08-05 | Verfahren zur herstellung von polycarbonat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6495654B1 (cg-RX-API-DMAC7.html) |
| EP (1) | EP1425332B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2005501945A (cg-RX-API-DMAC7.html) |
| CN (1) | CN1252127C (cg-RX-API-DMAC7.html) |
| AT (1) | ATE409716T1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE60229148D1 (cg-RX-API-DMAC7.html) |
| TW (1) | TW570939B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2003020794A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7309755B2 (en) * | 2005-08-24 | 2007-12-18 | General Electric Company | Method of producing polycarbonate articles by rotation molding and rotation molded articles made by the method |
| WO2007125604A1 (ja) * | 2006-04-28 | 2007-11-08 | Juridical Foundation The Chemo-Sero-Therapeutic Research Institute | 神経毒素の定量方法 |
| CN101125918B (zh) * | 2007-08-06 | 2011-07-20 | 天津大学 | 芳族二羟基化合物与碳酸二酯制备聚碳酸酯用催化剂中和处理方法及所使用的中和剂 |
| DE102009021388A1 (de) | 2009-05-14 | 2010-11-18 | Nano-X Gmbh | Phenolatesterverbindungen |
| EP3092261A1 (en) * | 2014-01-06 | 2016-11-16 | Saudi Basic Industries Corporation | Modified release agent for improved polycarbonate stability |
| EP3122819B1 (en) | 2014-03-27 | 2023-07-19 | SABIC Global Technologies B.V. | Melt polymerization polycarbonate quenching technical field |
| WO2016132256A1 (en) * | 2015-02-17 | 2016-08-25 | Sabic Global Technologies B.V. | A method of quenching a melt polycarbonate |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4217438A (en) | 1978-12-15 | 1980-08-12 | General Electric Company | Polycarbonate transesterification process |
| US4401804A (en) | 1982-05-24 | 1983-08-30 | Eastman Kodak Company | Deactivation of polyester catalyst residues |
| US4532290A (en) | 1984-05-02 | 1985-07-30 | General Electric Company | Stabilized polycarbonate-polyester compositions |
| JPH0692529B2 (ja) | 1989-12-28 | 1994-11-16 | 日本ジーイープラスチックス株式会社 | 芳香族系ポリカーボネートの製造方法 |
| EP0461274B1 (en) | 1989-12-28 | 1994-06-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for continuously producing aromatic carbonate |
| JP2924985B2 (ja) | 1991-06-28 | 1999-07-26 | 日本ジーイープラスチックス株式会社 | ポリカーボネートの製造方法 |
| US5922816A (en) | 1992-06-02 | 1999-07-13 | General Electric Company | Polyester-polycarbonate compositions stabilized against ester-carbonate interchange |
| US5319066A (en) | 1993-05-27 | 1994-06-07 | General Electric Company | Method for making polycarbonates |
| US5354791A (en) | 1993-10-19 | 1994-10-11 | General Electric Company | Epoxy-functional polyester, polycarbonate with metal phosphate |
| EP0683200B1 (en) | 1994-05-19 | 2001-09-26 | General Electric Company | Stabilizer composition |
| US5717057A (en) | 1994-12-28 | 1998-02-10 | General Electric Company | Method of manufacturing polycarbonate |
| JP3200338B2 (ja) | 1995-08-30 | 2001-08-20 | 帝人株式会社 | 芳香族ポリカーボネートの製造方法 |
| JP3613355B2 (ja) | 1995-09-19 | 2005-01-26 | 出光興産株式会社 | ポリカーボネート及びその製造方法 |
| SG54571A1 (en) | 1996-09-27 | 1998-11-16 | Ube Industries | Process for producing diaryl carbonate |
| US6177536B1 (en) | 1999-02-22 | 2001-01-23 | General Electric Company | Method for quenching of catalyst in the production of low molecular weight polycarbonates |
| US6228973B1 (en) * | 2000-06-02 | 2001-05-08 | General Electric Company | Method for preparing high molecular weight polycarbonate |
-
2001
- 2001-08-30 US US09/682,412 patent/US6495654B1/en not_active Expired - Lifetime
-
2002
- 2002-08-05 WO PCT/US2002/025108 patent/WO2003020794A1/en not_active Ceased
- 2002-08-05 AT AT02752735T patent/ATE409716T1/de not_active IP Right Cessation
- 2002-08-05 EP EP02752735A patent/EP1425332B1/en not_active Expired - Lifetime
- 2002-08-05 CN CN02817061.XA patent/CN1252127C/zh not_active Expired - Fee Related
- 2002-08-05 JP JP2003525061A patent/JP2005501945A/ja active Pending
- 2002-08-05 DE DE60229148T patent/DE60229148D1/de not_active Expired - Lifetime
- 2002-08-19 TW TW091118698A patent/TW570939B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1549839A (zh) | 2004-11-24 |
| WO2003020794A1 (en) | 2003-03-13 |
| CN1252127C (zh) | 2006-04-19 |
| DE60229148D1 (de) | 2008-11-13 |
| US6495654B1 (en) | 2002-12-17 |
| TW570939B (en) | 2004-01-11 |
| EP1425332A1 (en) | 2004-06-09 |
| EP1425332B1 (en) | 2008-10-01 |
| JP2005501945A (ja) | 2005-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |