PT2751073T - Processo para a preparação de isocianatos - Google Patents

Processo para a preparação de isocianatos

Info

Publication number: PT2751073T
Authority: PT; Portugal
Prior art keywords: preparing isocyanates; isocyanates; preparing
Prior art date: 2011-09-02

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.)

2011-09-02

Filing date

2012-08-02

Publication date

2017-02-21

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.

2012-08-02 Application filed by Basf Se filed Critical Basf Se

2017-02-21 Publication of PT2751073T publication Critical patent/PT2751073T/pt

Links

239000012948 isocyanate Substances 0.000 title 1
150000002513 isocyanates Chemical class 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

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)	CN110511164A (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
HUE037053T2 (hu)	2014-03-27	2018-08-28	Covestro Deutschland Ag	Eljárás izocianátok elõállítására
EP3122719B1 (de) *	2014-03-27	2018-05-16	Covestro Deutschland AG	Verfahren zum betreiben einer gasphasenphosgenierungsanlage
CN106458864B (zh) *	2014-03-27	2020-08-11	科思创德国股份有限公司	运行气相光气化装置的方法
HUE047167T2 (hu) *	2015-09-24	2020-04-28	Covestro Deutschland Ag	Eljárás izocianátok elõállítására
US10280135B2 (en)	2015-09-30	2019-05-07	Covestro Deutschland Ag	Method for producing isocyanates
KR102741297B1 (ko) *	2017-03-06	2024-12-13	다우 글로벌 테크놀로지스 엘엘씨	이소시아네이트를 제조하는 방법
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
WO2018224529A1 (de)	2017-06-08	2018-12-13	Covestro Deutschland Ag	Verfahren zur herstellung von isocyanaten in der gasphase
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
EP4296261A1 (de) *	2022-06-22	2023-12-27	Covestro Deutschland AG	Verfahren und vorrichtung zur herstellung von isocyanaten
EP4296260A1 (de) *	2022-06-22	2023-12-27	Covestro Deutschland AG	Herstellung spezieller isocyanate durch co-phosgenierung
US20250376438A1 (en) *	2022-06-22	2025-12-11	Covestro Deutschland Ag	Method for producing isocyanates via phosgenation of a mixture of (ar)aliphatic diamines and cycloaliphatic diamines

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
WO2010015667A1 (de)	2008-08-07	2010-02-11	Basf Se	Verfahren zur herstellung von aromatischen isocyanaten
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

2012
- 2012-08-02 PT PT127431690T patent/PT2751073T/pt unknown
- 2012-08-02 BR BR112014004622A patent/BR112014004622A8/pt not_active Application Discontinuation
- 2012-08-02 WO PCT/EP2012/065176 patent/WO2013029918A1/de not_active Ceased
- 2012-08-02 CN CN201910822891.1A patent/CN110511164A/zh active Pending
- 2012-08-02 CN CN201280042790.9A patent/CN103764626A/zh active Pending
- 2012-08-02 EP EP12743169.0A patent/EP2751073B2/de active Active
- 2012-08-02 HU HUE12743169A patent/HUE031742T2/en unknown

Also Published As

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

Publication	Publication Date	Title
GB201121308D0 (en)	2012-01-25	Process
GB201103499D0 (en)	2011-04-13	Process
GB201107072D0 (en)	2011-06-08	Process
GB201119960D0 (en)	2012-01-04	Process
GB201101370D0 (en)	2011-03-09	Process
IL227872A0 (en)	2013-09-30	A process for the preparation of n-converted phenylhydroxylamines
EP2558441A4 (en)	2014-10-08	PROCESS FOR THE PREPARATION OF ISOCYANATES
ZA201207386B (en)	2014-03-26	Process for preparing benzoxaboroles
ZA201402624B (en)	2017-05-31	Process for preparing buprenorphine
GB201121557D0 (en)	2012-01-25	Process
GB201112051D0 (en)	2011-08-31	Process
GB201107073D0 (en)	2011-06-08	Process
GB201115218D0 (en)	2011-10-19	Novel process
GB201119957D0 (en)	2012-01-04	Process
IL223145A0 (en)	2013-02-03	Process for preparing dithiine-tetracarboxy-diimides
GB201119962D0 (en)	2012-01-04	Process
EP2662376A4 (en)	2014-07-02	PROCESS FOR THE PRODUCTION OF TORISEL
GB201112370D0 (en)	2011-08-31	Process
GB201103092D0 (en)	2011-04-06	Process
GB201107221D0 (en)	2011-06-15	Process
SG11201403684YA (en)	2014-07-30	Process
GB201115655D0 (en)	2011-10-26	Novel process
GB201116252D0 (en)	2011-11-02	Novel process
GB201115656D0 (en)	2011-10-26	Novel process
GB201208567D0 (en)	2012-06-27	Process