BRPI0909280A2 - processo para preparar uretanos. - Google Patents
processo para preparar uretanos.Info
- Publication number
- BRPI0909280A2 BRPI0909280A2 BRPI0909280A BRPI0909280A BRPI0909280A2 BR PI0909280 A2 BRPI0909280 A2 BR PI0909280A2 BR PI0909280 A BRPI0909280 A BR PI0909280A BR PI0909280 A BRPI0909280 A BR PI0909280A BR PI0909280 A2 BRPI0909280 A2 BR PI0909280A2
- Authority
- BR
- Brazil
- Prior art keywords
- preparing urethanes
- urethanes
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000003673 urethanes Chemical class 0.000 title 1
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
- C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08152939 | 2008-03-18 | ||
| PCT/EP2009/053169 WO2009115538A1 (de) | 2008-03-18 | 2009-03-18 | Verfahren zur herstellung von urethanen aus mono- und difunktionalen aromatischen aminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0909280A2 true BRPI0909280A2 (pt) | 2015-10-06 |
Family
ID=40910018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0909280A BRPI0909280A2 (pt) | 2008-03-18 | 2009-03-18 | processo para preparar uretanos. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8921598B2 (pt) |
| EP (1) | EP2265571B1 (pt) |
| JP (1) | JP5709740B2 (pt) |
| KR (1) | KR20100138911A (pt) |
| CN (1) | CN101977891B (pt) |
| BR (1) | BRPI0909280A2 (pt) |
| ES (1) | ES2538366T3 (pt) |
| HU (1) | HUE025301T2 (pt) |
| PL (1) | PL2265571T3 (pt) |
| WO (1) | WO2009115538A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110055596A (ko) * | 2008-08-22 | 2011-05-25 | 바스프 에스이 | 이작용성 방향족 아민과 디알킬 카보네이트로 이루어진 우레탄의 제조 방법 |
| JP5882216B2 (ja) * | 2009-10-21 | 2016-03-09 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | ウレタンの製造方法 |
| ES2502537T3 (es) * | 2009-10-27 | 2014-10-03 | Basf Se | Procedimiento para la producción acoplada de di- y/o poliisocianatos y glicoles |
| HUE028076T2 (en) | 2010-01-19 | 2016-11-28 | Basf Se | Process for the preparation of isocyanates by thermal cleavage of carbamates |
| US8680323B2 (en) | 2010-01-19 | 2014-03-25 | Basf Se | Process for preparing isocyanates by thermal dissociation of carbamates |
| SG191309A1 (en) * | 2011-01-18 | 2013-07-31 | Glaxo Group Ltd | Process for the preparation of retigabine |
| CN104837813B (zh) * | 2012-12-14 | 2017-09-22 | 宇部兴产株式会社 | 氨基甲酸酯化合物的制造方法 |
| JP2015137255A (ja) * | 2014-01-22 | 2015-07-30 | 宇部興産株式会社 | カルバメート化合物の製造方法 |
| KR102618935B1 (ko) | 2015-01-30 | 2023-12-27 | 바스프 에스이 | 낮은 부산물 함량의 폴리페닐렌 폴리메틸렌 폴리이소시아네이트 |
| WO2016156188A1 (de) | 2015-03-31 | 2016-10-06 | Basf Se | Verfahren zur herstellung von isocyanaten durch carbamatspaltung |
| CN105203695B (zh) * | 2015-10-09 | 2017-04-05 | 中国科学院过程工程研究所 | 一种用于焦油中邻、间位甲苯二胺化学分析方法 |
| EP3674284B1 (en) * | 2017-08-21 | 2023-07-05 | Mitsubishi Gas Chemical Company, Inc. | Method for producing dialkyl carbonate |
Family Cites Families (15)
| 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 |
| DE3035354A1 (de) * | 1980-09-19 | 1982-04-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von n,o-disubstituierten urethanen und ihre verwendung als ausgangsmaterial zur herstellung von organischen isocyanaten |
| IT1141960B (it) * | 1981-01-28 | 1986-10-08 | Anic Spa | Procedimento per la preparazione di uretani aromatici |
| US4550188A (en) | 1984-06-27 | 1985-10-29 | The Dow Chemical Company | Preparation of carbamates |
| DE3723193A1 (de) * | 1987-07-14 | 1989-01-26 | Metallgesellschaft Ag | Verfahren zur herstellung von alkoholaten |
| IT1229144B (it) | 1989-04-07 | 1991-07-22 | Enichem Sintesi | Procedimento per la produzione di carbammati. |
| IT1255763B (it) * | 1992-05-15 | 1995-11-15 | Franco Rivetti | Procedimento per la preparazione di isocianati alchilici |
| WO1998055451A1 (en) | 1997-06-05 | 1998-12-10 | Huntsman Ici Chemicals Llc | Method for the preparation of carbamates |
| WO1998056758A1 (en) | 1997-06-09 | 1998-12-17 | Huntsman Ici Chemicals Llc | Process for the production of organic isocyanates |
| JP2003277326A (ja) * | 2002-03-22 | 2003-10-02 | Mitsui Chemicals Inc | ジアルキルカーボネートの製造方法 |
| WO2007015852A2 (en) | 2005-07-20 | 2007-02-08 | Dow Global Technologies Inc. | Heterogeneous supported catalytic carbamate process |
| US8519174B2 (en) * | 2008-03-18 | 2013-08-27 | Basf Se | Metal carbamates formed from diaminophenylmethane |
| ATE528284T1 (de) * | 2008-03-18 | 2011-10-15 | Basf Se | Metallcarbamate aus tolylendiaminen |
-
2009
- 2009-03-18 BR BRPI0909280A patent/BRPI0909280A2/pt active Search and Examination
- 2009-03-18 PL PL09723329T patent/PL2265571T3/pl unknown
- 2009-03-18 ES ES09723329.0T patent/ES2538366T3/es active Active
- 2009-03-18 CN CN200980109589.6A patent/CN101977891B/zh not_active Expired - Fee Related
- 2009-03-18 EP EP09723329.0A patent/EP2265571B1/de not_active Not-in-force
- 2009-03-18 WO PCT/EP2009/053169 patent/WO2009115538A1/de not_active Ceased
- 2009-03-18 KR KR1020107020089A patent/KR20100138911A/ko not_active Abandoned
- 2009-03-18 US US12/918,617 patent/US8921598B2/en not_active Expired - Fee Related
- 2009-03-18 JP JP2011500208A patent/JP5709740B2/ja not_active Expired - Fee Related
- 2009-03-18 HU HUE09723329A patent/HUE025301T2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009115538A1 (de) | 2009-09-24 |
| KR20100138911A (ko) | 2010-12-31 |
| ES2538366T3 (es) | 2015-06-19 |
| PL2265571T3 (pl) | 2015-08-31 |
| JP5709740B2 (ja) | 2015-04-30 |
| CN101977891A (zh) | 2011-02-16 |
| HUE025301T2 (en) | 2016-01-28 |
| EP2265571B1 (de) | 2015-03-04 |
| CN101977891B (zh) | 2014-06-25 |
| JP2011517444A (ja) | 2011-06-09 |
| US20100331564A1 (en) | 2010-12-30 |
| US8921598B2 (en) | 2014-12-30 |
| EP2265571A1 (de) | 2010-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0909280A2 (pt) | processo para preparar uretanos. | |
| BRPI0812054A2 (pt) | Processo para preparar compostos, e, compostos. | |
| BRPI0918349A2 (pt) | Processo para preparar dióxido de divinilareno | |
| BRPI0820851A2 (pt) | Processo para preparar microcápsulas | |
| BRPI0816911A2 (pt) | Processo para preparação de 4-aminobut-2-enolidas | |
| BRPI0806556A2 (pt) | Processo para produzir um isocianato | |
| BRPI0922186A2 (pt) | processo para preparar um isocianato, e , isocianato | |
| BRPI0911531A2 (pt) | processo para preparar iopromida, e, composto. | |
| BRPI1010766A2 (pt) | processo para rebaudiosídeo d | |
| BRPI0910910A2 (pt) | processo para preparar um composto | |
| BRPI0910911A2 (pt) | processo para preparar um composto | |
| BRPI1014547A2 (pt) | composto, e, processo para preparar um composto. | |
| BRPI0906249A2 (pt) | Processo de elaboração de 1,1,1,4,4,4-hexafluoro-2-buteno | |
| BRPI0911898A2 (pt) | processo para preparar compostos, e, composto. | |
| BRPI1008987A2 (pt) | processo para preparar 3,3,3-trifluoropropeno | |
| BRPI1011888A2 (pt) | processo para preparar um composto, e, composição. | |
| BRPI0915854A2 (pt) | Processo para preparar óxido de etileno | |
| BRPI0810850A2 (pt) | Processo para carbonilação de dimetil éter | |
| BRPI0810846A2 (pt) | Processo para carbonilção de dimetil éter | |
| BRPI0922984A2 (pt) | processo para preparar trietanolamina pura | |
| BR112012001462A2 (pt) | processo para preparar metil mercaptano. | |
| BRPI0813960A2 (pt) | Processo para produção de biarilas | |
| BRPI0921882A2 (pt) | processo para fabricar um composto. | |
| BRPI0917836A2 (pt) | processo para preparar uretanos | |
| BRPI0921420A2 (pt) | processo para preparar compostos |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |