ATE524437T1 - Verfahren zur herstellung von aromatischen urethanen - Google Patents
Verfahren zur herstellung von aromatischen urethanenInfo
- Publication number
- ATE524437T1 ATE524437T1 AT08172275T AT08172275T ATE524437T1 AT E524437 T1 ATE524437 T1 AT E524437T1 AT 08172275 T AT08172275 T AT 08172275T AT 08172275 T AT08172275 T AT 08172275T AT E524437 T1 ATE524437 T1 AT E524437T1
- Authority
- AT
- Austria
- Prior art keywords
- producing aromatic
- aromatic
- aromatic urethanes
- aromatic urethane
- urethane
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000003673 urethanes Chemical class 0.000 title 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 150000004982 aromatic amines Chemical class 0.000 abstract 2
- 150000005677 organic carbonates Chemical class 0.000 abstract 2
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 229910000010 zinc carbonate Inorganic materials 0.000 abstract 1
- 235000004416 zinc carbonate Nutrition 0.000 abstract 1
- 239000011667 zinc carbonate Substances 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/04—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups from amines with formation of carbamate groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08172275A EP2199278B1 (de) | 2008-12-19 | 2008-12-19 | Verfahren zur Herstellung von aromatischen Urethanen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE524437T1 true ATE524437T1 (de) | 2011-09-15 |
Family
ID=40637820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08172275T ATE524437T1 (de) | 2008-12-19 | 2008-12-19 | Verfahren zur herstellung von aromatischen urethanen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20110237823A1 (de) |
| EP (1) | EP2199278B1 (de) |
| JP (1) | JP2012512835A (de) |
| KR (1) | KR20110112296A (de) |
| CN (1) | CN102245566A (de) |
| AT (1) | ATE524437T1 (de) |
| BR (1) | BRPI0918092A2 (de) |
| PT (1) | PT2199278E (de) |
| WO (1) | WO2010070039A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2491011A1 (de) * | 2009-10-21 | 2012-08-29 | Basf Se | Verfahren zur herstellung von urethanen |
| CN105111106A (zh) * | 2015-08-14 | 2015-12-02 | 陕西煤业化工技术开发中心有限责任公司 | 一种催化合成甲苯二氨基甲酸甲酯的方法 |
| US11406964B2 (en) | 2018-03-28 | 2022-08-09 | Covestro Intellectual Property Gmbh & Co. Kg | Heterogeneous catalysts for the synthesis of carbamates |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763217A (en) | 1970-12-03 | 1973-10-02 | Halcon International Inc | Preparation of carbamates |
| US4268683A (en) * | 1980-02-21 | 1981-05-19 | The Dow Chemical Company | Preparation of carbamates from aromatic amines and organic carbonates |
| US4268684A (en) | 1980-02-25 | 1981-05-19 | The Dow Chemical Company | Preparation of carbamates from aromatic amines and organic carbonates |
| EP0065026A1 (de) | 1981-05-18 | 1982-11-24 | The Dow Chemical Company | Herstellung von Carbamaten aus aromatischen Aminen und organischen Carbonaten |
| EP0065025A1 (de) * | 1981-05-18 | 1982-11-24 | The Dow Chemical Company | Herstellung von Carbamaten aus aromatischen Aminen und organischen Carbonaten |
| IT1282022B1 (it) * | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di carbammati aromatici |
| IT1282023B1 (it) | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di uretani aromatici |
| IT1292030B1 (it) | 1997-05-29 | 1999-01-25 | Mini Ricerca Scient Tecnolog | Procedimento per la sintesi di uretani aromatici |
| KR20010013407A (ko) * | 1997-06-05 | 2001-02-26 | 스윈넨 앤 마리 | 카르바메이트의 제조 방법 |
| EP1093452A1 (de) | 1998-03-17 | 2001-04-25 | Huntsman International Llc | Verfahren zur herstellung organischer carbamate |
| IT1318395B1 (it) * | 2000-03-17 | 2003-08-25 | Enichem Spa | Processo in continuo per la sintesi di uretani aromatici. |
| US20080227999A1 (en) * | 2005-07-20 | 2008-09-18 | Molzahn David C | Heterogeneous Supported Catalytic Carbamate Process |
-
2008
- 2008-12-19 EP EP08172275A patent/EP2199278B1/de not_active Not-in-force
- 2008-12-19 AT AT08172275T patent/ATE524437T1/de not_active IP Right Cessation
- 2008-12-19 PT PT08172275T patent/PT2199278E/pt unknown
-
2009
- 2009-12-17 US US13/128,155 patent/US20110237823A1/en not_active Abandoned
- 2009-12-17 JP JP2011541437A patent/JP2012512835A/ja not_active Withdrawn
- 2009-12-17 KR KR1020117013961A patent/KR20110112296A/ko not_active Withdrawn
- 2009-12-17 CN CN2009801503363A patent/CN102245566A/zh active Pending
- 2009-12-17 BR BRPI0918092A patent/BRPI0918092A2/pt not_active IP Right Cessation
- 2009-12-17 WO PCT/EP2009/067387 patent/WO2010070039A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110112296A (ko) | 2011-10-12 |
| WO2010070039A1 (en) | 2010-06-24 |
| US20110237823A1 (en) | 2011-09-29 |
| PT2199278E (pt) | 2011-11-10 |
| CN102245566A (zh) | 2011-11-16 |
| EP2199278B1 (de) | 2011-09-14 |
| BRPI0918092A2 (pt) | 2015-12-08 |
| EP2199278A1 (de) | 2010-06-23 |
| JP2012512835A (ja) | 2012-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |