PL2507206T3 - Sposób wytwarzania izocyjanianów - Google Patents

Sposób wytwarzania izocyjanianów

Info

Publication number
PL2507206T3
PL2507206T3 PL10790533T PL10790533T PL2507206T3 PL 2507206 T3 PL2507206 T3 PL 2507206T3 PL 10790533 T PL10790533 T PL 10790533T PL 10790533 T PL10790533 T PL 10790533T PL 2507206 T3 PL2507206 T3 PL 2507206T3
Authority
PL
Poland
Prior art keywords
producing isocyanates
isocyanates
producing
Prior art date
Application number
PL10790533T
Other languages
English (en)
Inventor
Torsten Mattke
Eckhard Ströfer
Julia Leschinski
Radwan Abdallah
Axel Franzke
Michael Bock
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
Application filed by Basf Se filed Critical Basf Se
Publication of PL2507206T3 publication Critical patent/PL2507206T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
PL10790533T 2009-12-04 2010-12-03 Sposób wytwarzania izocyjanianów PL2507206T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09178079 2009-12-04
EP10790533.3A EP2507206B1 (de) 2009-12-04 2010-12-03 Verfahren zur herstellung von isocyanaten
PCT/EP2010/068811 WO2011067369A1 (de) 2009-12-04 2010-12-03 Verfahren zur herstellung von isocyanaten

Publications (1)

Publication Number Publication Date
PL2507206T3 true PL2507206T3 (pl) 2015-05-29

Family

ID=43513736

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10790533T PL2507206T3 (pl) 2009-12-04 2010-12-03 Sposób wytwarzania izocyjanianów

Country Status (10)

Country Link
US (1) US8835673B2 (pl)
EP (1) EP2507206B1 (pl)
JP (1) JP5746205B2 (pl)
KR (1) KR20120091428A (pl)
CN (1) CN102666479B (pl)
BR (1) BR112012013069B1 (pl)
ES (1) ES2530272T3 (pl)
PL (1) PL2507206T3 (pl)
PT (1) PT2507206E (pl)
WO (1) WO2011067369A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9321720B2 (en) 2010-10-14 2016-04-26 Basf Se Process for preparing isocyanates
US9505711B2 (en) 2010-11-17 2016-11-29 Basf Se Method for purifying mixtures comprising 4,4′-methylenediphenyl diisocyanate
US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)
US8969615B2 (en) 2011-03-31 2015-03-03 Basf Se Process for preparing isocyanates
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
US8816126B2 (en) 2011-09-02 2014-08-26 Basf Se Process for preparing isocyanates
US8686182B2 (en) 2011-10-27 2014-04-01 Basf Se Process for preparing isocyanates and/or polyisocyanates
US8791291B2 (en) 2011-11-29 2014-07-29 Basf Se Process for preparing isocyanates by phosgenation of the corresponding amines in the gas phase
CN107473989B (zh) * 2016-06-08 2020-04-28 中国科学院大连化学物理研究所 一种催化甲醇转化制氨基甲酸甲酯的方法
EP3495345A1 (en) 2017-12-06 2019-06-12 Covestro Deutschland AG Process for the preparation of di- or polyformamides
EP3530683A1 (de) * 2018-02-27 2019-08-28 Covestro Deutschland AG Verfahren und system zur herstellung eines polyurethanpolymers mittels geträgertem katalysator
CN113774412A (zh) * 2020-05-20 2021-12-10 深圳有为技术控股集团有限公司 异氰酸酯的电化学脱氢氧化制备方法
EP4363399A1 (en) * 2021-06-28 2024-05-08 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Catalytic synthesis of free isocyanates

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DE2917490A1 (de) 1979-04-30 1980-11-13 Basf Ag Verfahren zur herstellung von aliphatischen und cycloaliphatischen di- und polyurethanen
DE2942543A1 (de) 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von arylisocyanaten durch thermische spaltung von arylurethanen
DE2942503A1 (de) 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aromatischen di- und/oder polyisocyanaten
DE2943480A1 (de) 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n,o-disubstituierten urethanen, sowie ihre verwendung als ausgangsmaterial zur herstellung von isocyanaten
DE3065209D1 (en) 1979-12-04 1983-11-10 Mitsui Toatsu Chemicals Process for the preparation of polymethylene polypheny polyisocyanate compositions and use thereof
US4369141A (en) * 1980-08-25 1983-01-18 Atlantic Richfield Company Process to improve isocyanate yield upon pyrolysis of a polyfunctional urethane which has been extracted with a combination of hydrochloric acid and alcohol
DE3215591A1 (de) 1982-04-27 1983-10-27 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen thermischen spaltung von carbamidsaeureestern
DE3362121D1 (en) 1982-07-24 1986-03-27 Basf Ag Process for the preparation of hexamethylene diisocyanate-1,6 and/or of the isomeric diisocyanates with 6 carbon atoms in the alkyl group
JPS59172451A (ja) * 1983-03-18 1984-09-29 Asahi Chem Ind Co Ltd ポリイソシアナ−ト類の製造方法
DE3314788A1 (de) 1983-04-23 1984-10-25 Basf Ag, 6700 Ludwigshafen Mehrstufenverfahren zur herstellung von hexamethylendiisocyanat-1,6 und/oder isomeren aliphatischen diisocyanaten mit 6 kohlenstoffatomen im alkylenrest
US4537726A (en) * 1984-11-09 1985-08-27 E. I. Du Pont De Nemours And Company Multi-stage process with adiabatic reactors for the preparation of isocyanates
US5155267A (en) * 1991-10-24 1992-10-13 Arco Chemical Technology, L.P. Synthesis of isocyanate precursors from primary formamides
US5326903A (en) 1992-01-10 1994-07-05 Nippon Shokubai Co., Ltd. Process for preparing isocyanates using sintered oxides
DE4213099A1 (de) 1992-04-21 1993-10-28 Basf Ag Mehrstufiges Verfahren zur kontinuierlichen Herstellung von organischen Polyisocyanaten
DE4231417A1 (de) * 1992-05-05 1993-11-11 Huels Chemische Werke Ag Kontinuierliches mehrstufiges Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE59705128D1 (de) 1996-03-15 2001-12-06 Bayer Ag Verfahren zur thermischen Spaltung von Carbamidsäureestern
DE19804915A1 (de) 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
DE19855959A1 (de) 1998-12-04 2000-06-08 Basf Ag Verfahren zur Herstellung von Isocyanaten durch thermische Spaltung von Urethanen
DE19907648A1 (de) 1999-02-23 2000-08-24 Basf Ag Verfahren zur Herstellung von Isocyanaten durch Spaltung von Urethanen
ES2245685T3 (es) 2000-02-29 2006-01-16 Huntsman International Llc Procedimiento para la preparacion de poliisocianatos organicos.
ES2187241B1 (es) 2000-06-01 2004-08-01 Repsol Quimica, S.A. Procedimiento para la produccion de isocianatos.
US6781010B1 (en) * 2000-09-19 2004-08-24 Lyondell Chemical Company Non-phosgene route to the manufacture of organic isocyanates
DE10209095A1 (de) * 2002-03-01 2003-09-11 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE10260082A1 (de) 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10307141A1 (de) 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
DE102004030164A1 (de) * 2004-06-22 2006-01-19 Basf Ag Verfahren zur 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
DE102004036499A1 (de) * 2004-07-28 2006-03-23 Degussa Ag Mehrstufiges Verfahren zur kontinuierlichen Herstellung von cycloaliphatischen Diisocyanaten
JP2006069941A (ja) * 2004-09-01 2006-03-16 Kagawa Industry Support Foundation イソシアネート系化合物の分解回収方法
ES2453145T3 (es) 2005-05-30 2014-04-04 Huntsman International Llc Procedimiento para la preparación de poliisocianatos de la serie difenilmetano
DE102005026500B4 (de) 2005-06-09 2008-05-15 Philipps-Universität Marburg Herstellung von N-Arylcarbamaten und N-Arylisocyanaten
CN1850792A (zh) 2006-05-23 2006-10-25 中国科学院山西煤炭化学研究所 一种制备二苯基甲烷二异氰酸酯的方法
EP2044009B1 (de) 2006-07-13 2015-02-25 Basf Se Verfahren zur herstellung von isocyanaten
EP2069292A1 (de) 2006-08-31 2009-06-17 Basf Se Verfahren zur herstellung von isocyanaten
ES2476248T3 (es) 2006-10-26 2014-07-14 Basf Se Procedimiento para la preparación de isocianatos
DE102006058633A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008014910A1 (de) 2008-03-19 2009-09-24 Basf Se Verwendung eines geträgerten edelmetallhaltigen Katalysators zur oxidativen Dehydrierung
PT2307356E (pt) 2008-07-23 2012-07-31 Basf Se Processo para a produção de isocianatos
WO2010015667A1 (de) 2008-08-07 2010-02-11 Basf Se Verfahren zur herstellung von aromatischen isocyanaten
PL2349986T3 (pl) 2008-10-15 2013-09-30 Basf Se Sposób wytwarzania izocyjanianów
US8916725B2 (en) 2008-11-07 2014-12-23 Basf Se Process for preparing isocyanates
JP2012509297A (ja) 2008-11-19 2012-04-19 ビーエーエスエフ ソシエタス・ヨーロピア イソシアネートの製造方法
EP2373616B1 (de) 2008-12-03 2014-10-22 Basf Se Verfahren zur herstellung von isocyanaten
EP2403826B1 (de) 2009-03-06 2017-05-24 Basf Se Verfahren und vorrichtung zur herstellung von isocyanaten
EP2408738B1 (de) 2009-03-20 2017-07-26 Basf Se Verfahren zur herstellung von isocyanaten
JP5699128B2 (ja) 2009-04-08 2015-04-08 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ イソシアネートの製造方法
JP2012530749A (ja) 2009-06-26 2012-12-06 ビーエーエスエフ ソシエタス・ヨーロピア イソシアネート、好適には溶媒の再循環を伴うジイソシアネート及びポリイソシアネートの製造方法
CN102471071B (zh) 2009-07-16 2015-01-28 巴斯夫欧洲公司 制备二苯基甲烷二异氰酸酯系列的浅色异氰酸酯的方法
WO2011015541A1 (de) 2009-08-04 2011-02-10 Basf Se Verfahren zur herstellung von isocyanaten
WO2011161029A1 (de) 2010-06-22 2011-12-29 Basf Se Heterogen katalysierte carbamatspaltung zur synthese von isocyanaten an festen lewis-säuren
US20120123153A1 (en) 2010-11-17 2012-05-17 Basf Se Method for purifying mixtures comprising 4,4'-methylenediphenyl diisocyanate
US9505711B2 (en) 2010-11-17 2016-11-29 Basf Se Method for purifying mixtures comprising 4,4′-methylenediphenyl diisocyanate
US8907124B2 (en) 2010-11-17 2014-12-09 Basf Se Process for preparing methylenedi(phenyl isocyanate)

Also Published As

Publication number Publication date
JP5746205B2 (ja) 2015-07-08
JP2013512881A (ja) 2013-04-18
WO2011067369A1 (de) 2011-06-09
EP2507206B1 (de) 2014-12-03
CN102666479B (zh) 2014-11-05
PT2507206E (pt) 2014-12-26
BR112012013069B1 (pt) 2018-05-22
EP2507206A1 (de) 2012-10-10
US8835673B2 (en) 2014-09-16
BR112012013069A2 (pt) 2016-11-22
ES2530272T3 (es) 2015-02-27
KR20120091428A (ko) 2012-08-17
CN102666479A (zh) 2012-09-12
US20120253063A1 (en) 2012-10-04

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