PT3313565T - Método de produção de poli-isocianatos - Google Patents

Método de produção de poli-isocianatos

Info

Publication number
PT3313565T
PT3313565T PT167319425T PT16731942T PT3313565T PT 3313565 T PT3313565 T PT 3313565T PT 167319425 T PT167319425 T PT 167319425T PT 16731942 T PT16731942 T PT 16731942T PT 3313565 T PT3313565 T PT 3313565T
Authority
PT
Portugal
Prior art keywords
polyisocyanates
manufacturing
manufacturing polyisocyanates
Prior art date
Application number
PT167319425T
Other languages
English (en)
Inventor
Wastian Dietmar
Keller-Killewald Manfred
Arras Jürgen
Busch Jan
Steffens Christian
Conzelmann Holger
Original Assignee
Covestro Deutschland Ag
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
Application filed by Covestro Deutschland Ag filed Critical Covestro Deutschland Ag
Publication of PT3313565T publication Critical patent/PT3313565T/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT167319425T 2015-06-29 2016-06-27 Método de produção de poli-isocianatos PT3313565T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15174217 2015-06-29

Publications (1)

Publication Number Publication Date
PT3313565T true PT3313565T (pt) 2019-10-30

Family

ID=53491380

Family Applications (1)

Application Number Title Priority Date Filing Date
PT167319425T PT3313565T (pt) 2015-06-29 2016-06-27 Método de produção de poli-isocianatos

Country Status (9)

Country Link
US (1) US10112892B2 (pt)
EP (1) EP3313565B1 (pt)
JP (1) JP6743069B2 (pt)
KR (1) KR20180022843A (pt)
CN (1) CN107787318B (pt)
HU (1) HUE045911T2 (pt)
PT (1) PT3313565T (pt)
SA (1) SA517390630B1 (pt)
WO (1) WO2017001322A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017001320A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen
US10875827B2 (en) * 2018-11-13 2020-12-29 Covestro Deutschland Ag Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine
EP3750868A1 (de) * 2019-06-11 2020-12-16 Covestro Deutschland AG Verfahren zur herstellung einer amin-hydrochlorid-suspension
CN114207141A (zh) 2019-07-31 2022-03-18 速迪马公司 经调节的植物蛋白
CN120774813A (zh) * 2019-12-18 2025-10-14 科思创德国股份有限公司 用于制备二苯基甲烷系列的二-和多异氰酸酯的方法
US12497352B2 (en) * 2020-09-01 2025-12-16 Basf Se Process for producing isocyanates
WO2022073506A1 (en) * 2020-10-10 2022-04-14 Mojia Biotech Ltd. Improved process for producing 1, 5-pentamethylene diisocyanate from cadaverine salt

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844896C (de) 1944-04-04 1952-09-15 Bayer Ag Verfahren zur Herstellung von organischen Isocyanaten
DE1037444B (de) 1954-03-15 1958-08-28 Du Pont Verfahren zur Herstellung organischer Isocyanate
FR1126440A (fr) 1955-03-17 1956-11-22 Le Ministre De La Defense Nationale Perfectionnements à la fabrication des isocyanates
DE1175666B (de) 1955-03-17 1964-08-13 Toulousaine De Prod Chim Iatol Verfahren zur kontinuierlichen Herstellung von Isocyanaten
FR69428E (fr) 1955-03-17 1958-11-06 Le Ministre De La Defense Nationale Perfectionnements à la fabrication des isocyanates
DE1146872B (de) 1959-01-29 1963-04-11 Bayer Ag Verfahren zur Herstellung von organischen Isocyanaten
US3287387A (en) 1963-07-29 1966-11-22 Olin Mathieson Process for the production of aromatic isocyanates
DE1233854B (de) 1965-03-03 1967-02-09 Bayer Ag Verfahren zum Herstellen von Isocyanaten
FR1469105A (fr) 1965-12-27 1967-02-10 Toulousaine De Prod Chim Toloc Procédé de fabrication d'esters isocyaniques
BE711392A (pt) 1968-02-28 1968-07-01 Gnii Pi Azotnoj
GB1238669A (pt) 1968-03-12 1971-07-07
DE2058032A1 (de) 1970-11-25 1972-05-31 Zimmer Ag Ind Anlagen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Isocyanaten
US3781320A (en) * 1971-02-09 1973-12-25 Du Pont Process for manufacture of organic isocyanates
DE2112181A1 (de) * 1971-03-13 1972-10-05 Basf Ag Verfahren zur kontinuierlichen Herstellung von organischen Isocyanaten
BE790461A (fr) 1971-10-25 1973-02-15 Quimco Gmbh Procede de production d'isocyanates organiques
US3947484A (en) 1971-10-26 1976-03-30 Bayer Aktiengesellschaft Continuous prephosgenation process for the production of organic isocyanates
US3829458A (en) * 1972-12-01 1974-08-13 Basf Wyandotte Corp Procedure for the continuous manufacture of organic isocyanates
DD132340B1 (de) 1975-09-23 1983-06-08 Hans Iben Verfahren zur phosgenierung von aminen zu mono-,di-und polyisocyanaten
DE2624285C2 (de) * 1976-05-31 1987-03-12 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von organischen Isocyanaten
US4289732A (en) 1978-12-13 1981-09-15 The Upjohn Company Apparatus for intimately admixing two chemically reactive liquid components
CA1137076A (en) 1978-12-13 1982-12-07 John R. Bauer Fluid spray mixer - reactor system
JPS57165358A (en) * 1981-04-07 1982-10-12 Mitsui Toatsu Chem Inc Continuous preparaion of organic isocyanate
US4422976A (en) 1981-04-07 1983-12-27 Mitsui Toatsu Chemicals, Incorporated Continuous preparation of organic isocyanates
DE3121036A1 (de) 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3403204A1 (de) 1984-01-31 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von organischen mono- und/oder polyisocyanaten
DE3744001C1 (de) 1987-12-24 1989-06-08 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten
DD300168A7 (de) 1988-12-21 1992-05-27 Schwarzheide Synthesewerk Veb Verfahren und Vorrichtung zur kontinuierlichen Umsetzung von Diaminodiphenylmethan/Polyamin-Gemischen mit Phosgen zu Polyisocyanaten
DE4443642A1 (de) 1994-12-08 1996-06-13 Bayer Ag Kontinuierliches Verfahren zur Herstellung von organischen Isocyanaten
DE19817691A1 (de) 1998-04-21 1999-10-28 Basf Ag Verfahren zur Herstellung von Mischungen aus Diphenylmehandiisocyanaten und Polyphenylen-polymethylen-polyisocyanaten mit vermindertem Gehalt an chlorierten Nebenprodukten und verminderter Jodfarbzahl
DE10222968A1 (de) * 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE102004032871A1 (de) 2004-07-07 2006-02-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen
JP4739798B2 (ja) * 2005-04-05 2011-08-03 三井化学株式会社 ポリイソシアネート連続製造装置
ES2453145T3 (es) * 2005-05-30 2014-04-04 Huntsman International Llc Procedimiento para la preparación de poliisocianatos de la serie difenilmetano
DE102007061688A1 (de) 2007-12-19 2009-06-25 Bayer Materialscience Ag Verfahren und Mischaggregat zur Herstellung von Isocyanaten durch Phosgenierung primärer Amine
CN101774948B (zh) * 2010-03-01 2012-10-17 甘肃银达化工有限公司 连续制备甲苯二异氰酸酯的方法
CN103724229B (zh) * 2013-12-13 2015-02-18 青岛科技大学 一种甲苯二异氰酸酯生产过程中的脱水方法

Also Published As

Publication number Publication date
EP3313565B1 (de) 2019-08-14
CN107787318B (zh) 2020-08-28
US20180179150A1 (en) 2018-06-28
JP6743069B2 (ja) 2020-08-19
KR20180022843A (ko) 2018-03-06
HUE045911T2 (hu) 2020-01-28
US10112892B2 (en) 2018-10-30
SA517390630B1 (ar) 2021-06-06
CN107787318A (zh) 2018-03-09
WO2017001322A1 (de) 2017-01-05
EP3313565A1 (de) 2018-05-02
JP2018519320A (ja) 2018-07-19

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