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
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 |
---|---|---|---|---|
KR20120087949A (ko) * | 2009-10-21 | 2012-08-07 | 바스프 에스이 | 우레탄의 제조 방법 |
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 |
EP3774028A1 (de) | 2018-03-28 | 2021-02-17 | Covestro Intellectual Property GmbH & Co. KG | Heterogene katalysatoren zur synthese von carbamaten |
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 |
IT1282023B1 (it) | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di uretani aromatici |
IT1282022B1 (it) * | 1995-07-06 | 1998-03-06 | Mini Ricerca Scient Tecnolog | Procedimento per la produzione di carbammati aromatici |
IT1292030B1 (it) | 1997-05-29 | 1999-01-25 | Mini Ricerca Scient Tecnolog | Procedimento per la sintesi di uretani aromatici |
CN1258274A (zh) * | 1997-06-05 | 2000-06-28 | 亨茨曼Ici化学品有限公司 | 制备氨基甲酸酯的方法 |
WO1999047493A1 (en) | 1998-03-17 | 1999-09-23 | Huntsman Ici Chemicals Llc | Method for the preparation of organic carbamates |
IT1318395B1 (it) * | 2000-03-17 | 2003-08-25 | Enichem Spa | Processo in continuo per la sintesi di uretani aromatici. |
KR20080031290A (ko) * | 2005-07-20 | 2008-04-08 | 다우 글로벌 테크놀로지스 인크. | 불균질 지지 촉매를 사용한 카르바메이트 공정 |
-
2008
- 2008-12-19 PT PT08172275T patent/PT2199278E/pt unknown
- 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
-
2009
- 2009-12-17 JP JP2011541437A patent/JP2012512835A/ja not_active Withdrawn
- 2009-12-17 WO PCT/EP2009/067387 patent/WO2010070039A1/en active Application Filing
- 2009-12-17 KR KR1020117013961A patent/KR20110112296A/ko not_active Application Discontinuation
- 2009-12-17 US US13/128,155 patent/US20110237823A1/en not_active Abandoned
- 2009-12-17 BR BRPI0918092A patent/BRPI0918092A2/pt not_active IP Right Cessation
- 2009-12-17 CN CN2009801503363A patent/CN102245566A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2012512835A (ja) | 2012-06-07 |
EP2199278A1 (de) | 2010-06-23 |
US20110237823A1 (en) | 2011-09-29 |
CN102245566A (zh) | 2011-11-16 |
EP2199278B1 (de) | 2011-09-14 |
BRPI0918092A2 (pt) | 2015-12-08 |
WO2010070039A1 (en) | 2010-06-24 |
PT2199278E (pt) | 2011-11-10 |
KR20110112296A (ko) | 2011-10-12 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |