PT2751073T - Processo para a preparação de isocianatos - Google Patents

Processo para a preparação de isocianatos

Info

Publication number
PT2751073T
PT2751073T PT127431690T PT12743169T PT2751073T PT 2751073 T PT2751073 T PT 2751073T PT 127431690 T PT127431690 T PT 127431690T PT 12743169 T PT12743169 T PT 12743169T PT 2751073 T PT2751073 T PT 2751073T
Authority
PT
Portugal
Prior art keywords
preparing isocyanates
isocyanates
preparing
Prior art date
Application number
PT127431690T
Other languages
English (en)
Inventor
Olbert Gerhard
Mattke Torsten
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46604337&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2751073(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Publication of PT2751073T publication Critical patent/PT2751073T/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
PT127431690T 2011-09-02 2012-08-02 Processo para a preparação de isocianatos PT2751073T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11179909 2011-09-02

Publications (1)

Publication Number Publication Date
PT2751073T true PT2751073T (pt) 2017-02-21

Family

ID=46604337

Family Applications (1)

Application Number Title Priority Date Filing Date
PT127431690T PT2751073T (pt) 2011-09-02 2012-08-02 Processo para a preparação de isocianatos

Country Status (6)

Country Link
EP (1) EP2751073B2 (pt)
CN (2) CN103764626A (pt)
BR (1) BR112014004622A8 (pt)
HU (1) HUE031742T2 (pt)
PT (1) PT2751073T (pt)
WO (1) WO2013029918A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8791291B2 (en) 2011-11-29 2014-07-29 Basf Se Process for preparing isocyanates by phosgenation of the corresponding amines in the gas phase
US9126904B2 (en) 2012-10-24 2015-09-08 Basf Se Process for preparing isocyanates by phosgenation of amines in the liquid phase
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
KR20160137545A (ko) * 2014-03-27 2016-11-30 코베스트로 도이칠란트 아게 이소시아네이트의 제조 방법
WO2015144682A1 (de) * 2014-03-27 2015-10-01 Bayer Material Science Ag Verfahren zum betreiben einer gasphasenphosgenierungsanlage
HUE039109T2 (hu) * 2014-03-27 2018-12-28 Covestro Deutschland Ag Eljárás egy gáz fázisú foszgénezõ berendezés üzemeltetésére
US10577311B2 (en) 2015-09-24 2020-03-03 Covestro Deutschland Ag Method for producing isocyanates
HUE060897T2 (hu) * 2015-09-30 2023-04-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás izocianátok elõállítására
EP3592452B1 (en) * 2017-03-06 2021-04-14 Dow Global Technologies LLC Process for preparing isocyanates
CN110914236B (zh) * 2017-06-08 2023-01-31 科思创德国股份有限公司 制备异氰酸酯的方法
US10836713B2 (en) 2017-06-08 2020-11-17 Covestro Deutschland Ag Method for producing isocyanates in the gas phase
CN112724045B (zh) * 2021-01-05 2022-01-28 安徽东至广信农化有限公司 一种制备二异氰酸酯的方法及其装置
CN114149345B (zh) * 2021-12-09 2023-04-21 万华化学集团股份有限公司 一种制备异氰酸酯的方法
EP4296260A1 (de) * 2022-06-22 2023-12-27 Covestro Deutschland AG Herstellung spezieller isocyanate durch co-phosgenierung
EP4296261A1 (de) * 2022-06-22 2023-12-27 Covestro Deutschland AG Verfahren und vorrichtung zur herstellung von isocyanaten
WO2023247522A1 (de) * 2022-06-22 2023-12-28 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten durch phosgenierung eines gemischs (ar)aliphatischer diamine und cycloaliphatischer diamine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234253A (en) 1962-09-06 1966-02-08 Du Pont Two-stage phosgenation process for preparing aromatic isocyanates
US3287387A (en) * 1963-07-29 1966-11-22 Olin Mathieson Process for the production of aromatic isocyanates
GB1034285A (en) 1964-05-29 1966-06-29 Ici Ltd Organic isocyanates
DE3121036A1 (de) 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3714439A1 (de) 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
DE3744001C1 (de) * 1987-12-24 1989-06-08 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten
DE10161384A1 (de) 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
US20040008572A1 (en) 2002-07-09 2004-01-15 Stuart Joseph Y. Coaxial jet mixer nozzle with protruding centerbody and method for mixing two or more fluid components
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE102005042392A1 (de) 2005-09-06 2007-03-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
CN102119145B (zh) * 2008-08-07 2014-06-18 巴斯夫欧洲公司 制备芳香族异氰酸酯的方法
DE102009032414A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
CN101612547B (zh) * 2009-07-28 2012-05-30 赛鼎工程有限公司 生产甲苯二异氰酸酯的列管式撞击流反应器及操作系统

Also Published As

Publication number Publication date
WO2013029918A1 (de) 2013-03-07
EP2751073B1 (de) 2016-11-16
CN103764626A (zh) 2014-04-30
HUE031742T2 (en) 2017-07-28
EP2751073A1 (de) 2014-07-09
CN110511164A (zh) 2019-11-29
EP2751073B2 (de) 2022-12-14
BR112014004622A2 (pt) 2017-06-13
BR112014004622A8 (pt) 2017-06-20

Similar Documents

Publication Publication Date Title
PT2751073T (pt) Processo para a preparação de isocianatos
GB201121308D0 (en) Process
GB201103499D0 (en) Process
GB201107072D0 (en) Process
IL227872A0 (en) A process for the preparation of n-converted phenylhydroxylamines
EP2534127A4 (en) PROCESS FOR PREPARING (R) 2-ACETAMIDO-N-BENZYL-3-METHOXY-PROPIONAMIDE
GB201119960D0 (en) Process
GB201101370D0 (en) Process
EP2558441A4 (en) PROCESS FOR THE PREPARATION OF ISOCYANATES
ZA201207386B (en) Process for preparing benzoxaboroles
ZA201402624B (en) Process for preparing buprenorphine
GB201121557D0 (en) Process
GB201112051D0 (en) Process
GB201107073D0 (en) Process
IL223145A0 (en) Process for preparing dithiine-tetracarboxy-diimides
EP2585436A4 (en) PROCESS FOR THE PREPARATION OF 4-HYDROXYPYRIDINES
GB201119957D0 (en) Process
GB201119962D0 (en) Process
GB201115218D0 (en) Novel process
EP2662376A4 (en) PROCESS FOR THE PRODUCTION OF TORISEL
GB201103092D0 (en) Process
GB201107221D0 (en) Process
GB201112370D0 (en) Process
GB201116252D0 (en) Novel process
GB201115655D0 (en) Novel process