ATE440814T1 - Grenzflächenverfahren zur herstellung estersubstituierter diarylcarbonate - Google Patents
Grenzflächenverfahren zur herstellung estersubstituierter diarylcarbonateInfo
- Publication number
- ATE440814T1 ATE440814T1 AT02752120T AT02752120T ATE440814T1 AT E440814 T1 ATE440814 T1 AT E440814T1 AT 02752120 T AT02752120 T AT 02752120T AT 02752120 T AT02752120 T AT 02752120T AT E440814 T1 ATE440814 T1 AT E440814T1
- Authority
- AT
- Austria
- Prior art keywords
- phosgene
- ester
- diaryl carbonates
- substituted diaryl
- methyl
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical class C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 title 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 abstract 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 abstract 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 3
- -1 bis-methyl salicyl carbonate Chemical compound 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229960001047 methyl salicylate Drugs 0.000 abstract 2
- 239000003444 phase transfer catalyst Substances 0.000 abstract 2
- SBCZJQDTHTUBRP-UHFFFAOYSA-N (2-hydroxyphenyl)methyl methyl carbonate Chemical compound COC(=O)OCC1=CC=CC=C1O SBCZJQDTHTUBRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000010406 interfacial reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/02—Preparation of esters of carbonic or haloformic acids from phosgene or haloformates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/911,440 US6420588B1 (en) | 2001-07-24 | 2001-07-24 | Interfacial method of preparing ester-substituted diaryl carbonates |
| PCT/US2002/020678 WO2003010122A1 (en) | 2001-07-24 | 2002-06-28 | Interfacial method of preparing ester-substituted diaryl carbonates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE440814T1 true ATE440814T1 (de) | 2009-09-15 |
Family
ID=25430236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02752120T ATE440814T1 (de) | 2001-07-24 | 2002-06-28 | Grenzflächenverfahren zur herstellung estersubstituierter diarylcarbonate |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US6420588B1 (https=) |
| EP (1) | EP1414780B1 (https=) |
| JP (1) | JP2004536864A (https=) |
| KR (1) | KR20040018497A (https=) |
| CN (1) | CN100457708C (https=) |
| AT (1) | ATE440814T1 (https=) |
| DE (1) | DE60233505D1 (https=) |
| WO (1) | WO2003010122A1 (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6870025B2 (en) * | 2001-07-24 | 2005-03-22 | General Electric Company | Method of polycarbonate preparation |
| US7151189B2 (en) * | 2003-06-19 | 2006-12-19 | General Electric Company | Method and apparatus for waste stream recovery |
| US7057004B2 (en) * | 2004-01-29 | 2006-06-06 | General Electric Company | Process for the production of copolycarbonates with reduced color |
| US7041775B2 (en) * | 2004-04-20 | 2006-05-09 | General Electric Company | Method for preparing a polycarbonate oligomer mixture at low temperature for manufacturing polycarbonate |
| US7312352B2 (en) | 2004-08-02 | 2007-12-25 | Paul William Buckley | Method of preparing ester-substituted diaryl carbonates |
| CN100586924C (zh) * | 2004-08-02 | 2010-02-03 | 沙伯基础创新塑料知识产权有限公司 | 制备酯取代的碳酸二芳基酯的方法 |
| US7105626B2 (en) * | 2004-09-10 | 2006-09-12 | General Electric Company | Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate |
| US7132498B2 (en) * | 2004-09-27 | 2006-11-07 | General Electric Company | Process to make polycarbonate from bismethylsalicylcarbonate (BMSC) |
| US7230066B2 (en) * | 2004-12-16 | 2007-06-12 | General Electric Company | Polycarbonate—ultem block copolymers |
| US7365149B2 (en) * | 2005-12-12 | 2008-04-29 | Hans-Peter Brack | Equipment cleaning in the manufacture of polycarbonates |
| US7485695B2 (en) * | 2005-12-21 | 2009-02-03 | Sabic Innovative Plastics Ip B.V | Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder |
| US7485694B2 (en) * | 2005-12-21 | 2009-02-03 | Sabic Innovative Plastics Ip B.V. | Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder |
| US7498399B2 (en) * | 2006-05-31 | 2009-03-03 | Sabic Innovative Plastics Ip B.V. | Method of preparing ester-substituted diaryl carbonates |
| US7495064B2 (en) * | 2006-06-26 | 2009-02-24 | Sabic Innovative Plastics Ip Bv | Manufacture of polycarbonates |
| US7541420B2 (en) * | 2006-06-30 | 2009-06-02 | Sabic Innovative Plastics Ip B.V. | Method for making molded polycarbonate articles with improved color |
| US7645851B2 (en) * | 2006-06-30 | 2010-01-12 | Sabic Innovative Plastics Ip B.V. | Polycarbonate with reduced color |
| US7498400B2 (en) * | 2006-06-30 | 2009-03-03 | Sabic Innovative Plastics Ip B.V. | Method of preparing polycarbonate |
| US7482423B2 (en) * | 2006-06-30 | 2009-01-27 | Sabic Innovative Plastics Ip B.V. | Polycarbonates and method of preparing same |
| US7632913B2 (en) * | 2007-09-28 | 2009-12-15 | Sabic Innovative Plastics Ip B.V. | Method of producing polycarbonate in a flash devolatilization system |
| US7601794B2 (en) * | 2007-09-28 | 2009-10-13 | Sabic Innovative Plastics Ip B.V. | Monomer solution for producing polycarbonate |
| US7619053B2 (en) * | 2007-09-28 | 2009-11-17 | Sabic Innovative Plastics Ip B.V. | Monomer solution for producing polycarbonate |
| US7615605B2 (en) * | 2008-03-26 | 2009-11-10 | Sabic Innovative Plastics Ip B.V. | Monomer solution for producing polycarbonate |
| US7671165B2 (en) * | 2008-05-16 | 2010-03-02 | Sabic Innovative Plastics Ip B.V. | Method of forming polycarbonate |
| US7674872B2 (en) * | 2008-06-17 | 2010-03-09 | Sabic Innovative Plastics Ip B.V. | Method of producing high molecular weight polymer |
| US7547799B1 (en) | 2008-06-20 | 2009-06-16 | Sabic Innovative Plastics Ip B.V. | Method for producing phenolic compound |
| DE102008050828A1 (de) * | 2008-10-08 | 2010-04-15 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonaten |
| US8343608B2 (en) | 2010-08-31 | 2013-01-01 | General Electric Company | Use of appended dyes in optical data storage media |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2509036C2 (de) * | 1975-03-01 | 1986-05-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von symmetrischen Diarylcarbonaten |
| DE4341747A1 (de) * | 1993-12-08 | 1995-06-14 | Bayer Ag | Verfahren zur Herstellung von Dialkyldicarbonaten |
| DE19606384A1 (de) * | 1996-02-21 | 1997-08-28 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Arylcarbonaten |
| JP2922848B2 (ja) * | 1996-06-14 | 1999-07-26 | 株式会社日本触媒 | 芳香族炭酸エステルの製造方法 |
| US5980445A (en) * | 1996-11-22 | 1999-11-09 | Mitsubishi Gas Chemical Company, Inc. | Process for producing diaryl carbonate |
| EP0980861A4 (en) | 1997-04-04 | 2001-05-23 | Teijin Ltd | SALICYLESTER DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF |
| JP4112048B2 (ja) * | 1997-09-16 | 2008-07-02 | 旭化成ケミカルズ株式会社 | 芳香族カーボネート類の製法 |
| DE19816497A1 (de) * | 1998-04-14 | 1999-10-21 | Bayer Ag | Verfahren zur Herstellung von Dibenzylcarbonaten |
| JPH11302228A (ja) | 1998-04-20 | 1999-11-02 | Teijin Ltd | サリチル酸エステル誘導体およびその製造方法 |
| US6093842A (en) * | 1998-09-25 | 2000-07-25 | General Electric Company | Process for continuous production of carbonate esters |
| US6294684B1 (en) * | 1999-12-08 | 2001-09-25 | General Electric Company | Method and apparatus for the continuous production of diaryl carbonates |
| EP1112997B1 (en) * | 1999-12-28 | 2009-05-13 | Mitsubishi Chemical Corporation | Process for producing diaryl carbonate |
-
2001
- 2001-07-24 US US09/911,440 patent/US6420588B1/en not_active Ceased
-
2002
- 2002-06-28 KR KR10-2004-7000975A patent/KR20040018497A/ko not_active Ceased
- 2002-06-28 WO PCT/US2002/020678 patent/WO2003010122A1/en not_active Ceased
- 2002-06-28 JP JP2003515484A patent/JP2004536864A/ja not_active Ceased
- 2002-06-28 DE DE60233505T patent/DE60233505D1/de not_active Expired - Lifetime
- 2002-06-28 EP EP02752120A patent/EP1414780B1/en not_active Expired - Lifetime
- 2002-06-28 CN CNB028184955A patent/CN100457708C/zh not_active Expired - Fee Related
- 2002-06-28 AT AT02752120T patent/ATE440814T1/de not_active IP Right Cessation
-
2003
- 2003-08-15 US US10/642,007 patent/USRE38995E1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004536864A (ja) | 2004-12-09 |
| US6420588B1 (en) | 2002-07-16 |
| EP1414780A1 (en) | 2004-05-06 |
| DE60233505D1 (de) | 2009-10-08 |
| EP1414780B1 (en) | 2009-08-26 |
| USRE38995E1 (en) | 2006-02-28 |
| KR20040018497A (ko) | 2004-03-03 |
| WO2003010122A1 (en) | 2003-02-06 |
| CN100457708C (zh) | 2009-02-04 |
| CN1556785A (zh) | 2004-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |