HUT66565A - Process for producing aromatic isocyanate type compounds in gas-phase - Google Patents

Process for producing aromatic isocyanate type compounds in gas-phase

Info

Publication number
HUT66565A
HUT66565A HU9302911A HU9302911A HUT66565A HU T66565 A HUT66565 A HU T66565A HU 9302911 A HU9302911 A HU 9302911A HU 9302911 A HU9302911 A HU 9302911A HU T66565 A HUT66565 A HU T66565A
Authority
HU
Hungary
Prior art keywords
phase
gas
type compounds
aromatic isocyanate
producing aromatic
Prior art date
Application number
HU9302911A
Other languages
English (en)
Other versions
HU9302911D0 (en
HU214155B (hu
Inventor
Faouzi Joulak
Denis Revelant
Pascal Vacus
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of HU9302911D0 publication Critical patent/HU9302911D0/hu
Publication of HUT66565A publication Critical patent/HUT66565A/hu
Publication of HU214155B publication Critical patent/HU214155B/hu

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
HU9302911A 1992-10-16 1993-10-14 Eljárás aromás izocianát típusú vegyületek gázfázisban történő előállítására HU214155B (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212436A FR2697017B1 (fr) 1992-10-16 1992-10-16 Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse.

Publications (3)

Publication Number Publication Date
HU9302911D0 HU9302911D0 (en) 1993-12-28
HUT66565A true HUT66565A (en) 1994-12-28
HU214155B HU214155B (hu) 1998-01-28

Family

ID=9434630

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9302911A HU214155B (hu) 1992-10-16 1993-10-14 Eljárás aromás izocianát típusú vegyületek gázfázisban történő előállítására

Country Status (14)

Country Link
US (1) US5391683A (hu)
EP (1) EP0593334B1 (hu)
JP (1) JP2619798B2 (hu)
KR (1) KR100209992B1 (hu)
CN (1) CN1052473C (hu)
BR (1) BR9304250A (hu)
CA (1) CA2108508C (hu)
DE (1) DE69311053T2 (hu)
ES (1) ES2105172T3 (hu)
FR (1) FR2697017B1 (hu)
HU (1) HU214155B (hu)
PL (1) PL177910B1 (hu)
RU (1) RU2136658C1 (hu)
UA (1) UA35553C2 (hu)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723585B1 (fr) * 1994-08-12 1996-09-27 Rhone Poulenc Chimie Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse.
DE19800529A1 (de) * 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
DE10133728A1 (de) † 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10133729A1 (de) 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10158160A1 (de) 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
DE10161384A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
DE10222023A1 (de) * 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10238995A1 (de) 2002-08-20 2004-02-26 Basf Ag Gasphasenphosgenierung bei moderaten Drücken
DE10245704A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE10359627A1 (de) * 2003-12-18 2005-07-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diisocyanaten
DE102004030164A1 (de) 2004-06-22 2006-01-19 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102005037328A1 (de) * 2005-08-04 2007-02-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
EP2044009B1 (de) 2006-07-13 2015-02-25 Basf Se Verfahren zur herstellung von isocyanaten
EP2049675A1 (de) 2006-08-01 2009-04-22 Basf Se Verfahren zur herstellung von pentamethylen-1,5-diisocyanat
ES2476248T3 (es) 2006-10-26 2014-07-14 Basf Se Procedimiento para la preparación de isocianatos
US8168818B2 (en) 2006-11-07 2012-05-01 Basf Aktiengesellschaft Method for producing isocyanates
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058634A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
CN101622226B (zh) * 2007-01-17 2013-07-10 巴斯夫欧洲公司 制备异氰酸酯的方法
EP2188247B1 (de) 2007-08-30 2018-05-02 Basf Se Verfahren zur herstellung von isocyanaten
KR20100075863A (ko) * 2007-08-30 2010-07-05 바스프 에스이 이소시아네이트의 제조 방법
CN101801920B (zh) 2007-09-19 2013-07-10 巴斯夫欧洲公司 制备异氰酸酯的方法
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
DE102008061686A1 (de) * 2008-12-11 2010-06-17 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008063728A1 (de) * 2008-12-18 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
FR2940283B1 (fr) 2008-12-18 2011-03-11 Perstorp Tolonates France Utilisation d'un reacteur de type piston pour la mise en oeuvre d'un procede de phosgenation.
DE102008063991A1 (de) * 2008-12-19 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009033639A1 (de) 2009-07-17 2011-01-20 Bayer Materialscience Ag Verfahen zur Herstellung von Isocyanaten in der Gasphase
CN101670263B (zh) * 2009-09-03 2012-11-21 天津大学 气相法制备甲苯二异氰酸酯的反应器及操作方法
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
US8981145B2 (en) 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
KR20130029064A (ko) 2010-03-18 2013-03-21 바스프 에스이 이소시아네이트의 제조 방법
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
PL214497B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób otrzymywania toluilenodiizocyjanianu (TDI) w procesie fosgenowania toluilenodiaminy (TDA) w fazie gazowej
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
WO2012160072A1 (de) 2011-05-24 2012-11-29 Basf Se Verfahren zur herstellung von polyisocyanaten aus biomasse
WO2013139703A1 (de) 2012-03-19 2013-09-26 Bayer Intellectual Property Gmbh Verfahren zur herstellung von isocyanaten
CN102875418A (zh) * 2012-09-28 2013-01-16 青岛科技大学 一种喷雾式气液两相光气化制备异氰酸酯的方法
US10252988B2 (en) 2014-04-11 2019-04-09 Covestro Deutschland Ag Composition for producing transparent polythiourethane bodies
HUE057495T2 (hu) 2015-06-12 2022-05-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás diizocianátok elõállítására gázfázisban
CN105032307B (zh) * 2015-07-21 2017-07-21 万华化学集团股份有限公司 一种动态自清理反应器及其用于制备异氰酸酯的方法
EP3904336B1 (en) 2018-12-26 2023-05-03 Wanhua Chemical Group Co., Ltd. Method for preparing isocyanate in gaseous phase

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB115831A (en) * 1917-05-12 1918-08-08 Lancia & Co Improved Spring Suspension for Motor Vehicles.
GB656726A (en) * 1945-06-25 1951-08-29 Monsanto Chemicals Improvements in or relating to processes of preparing carbamyl chlorides and isocyanic acid esters and the compounds resulting from said processes
US2480089A (en) * 1948-03-24 1949-08-23 Monsanto Chemicals Method of producing isocyanates
GB761594A (en) * 1953-04-20 1956-11-14 Bayer Ag Production of isocyanates
GB827376A (en) * 1955-03-17 1960-02-03 France Etat Improvements in the manufacture of isocyanates
GB1165831A (en) * 1967-01-26 1969-10-01 Ici Ltd Process for the Production of Isocyanates and Carbamyl Chlorides
DE3714439A1 (de) * 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
JPH05139885A (ja) * 1991-11-15 1993-06-08 Sumitomo Electric Ind Ltd 単結晶の製造方法および製造装置

Also Published As

Publication number Publication date
JP2619798B2 (ja) 1997-06-11
RU2136658C1 (ru) 1999-09-10
EP0593334A1 (fr) 1994-04-20
JPH06192205A (ja) 1994-07-12
FR2697017B1 (fr) 1995-01-06
CA2108508C (fr) 1999-04-27
HU9302911D0 (en) 1993-12-28
DE69311053T2 (de) 1997-11-06
PL177910B1 (pl) 2000-01-31
ES2105172T3 (es) 1997-10-16
FR2697017A1 (fr) 1994-04-22
EP0593334B1 (fr) 1997-05-28
BR9304250A (pt) 1994-05-10
CN1052473C (zh) 2000-05-17
CA2108508A1 (fr) 1994-04-17
UA35553C2 (uk) 2001-04-16
CN1094395A (zh) 1994-11-02
DE69311053D1 (de) 1997-07-03
KR100209992B1 (ko) 1999-07-15
US5391683A (en) 1995-02-21
HU214155B (hu) 1998-01-28

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Legal Events

Date Code Title Description
GB9A Succession in title

Owner name: PERSTORP FRANCE, FR

Free format text: FORMER OWNER(S): RHONE-POULENC CHIMIE, FR

HC9A Change of name, address

Owner name: VENCOREX FRANCE, FR

Free format text: FORMER OWNER(S): PERSTORP FRANCE, FR; RHONE-POULENC CHIMIE, FR