PL2349986T3 - Sposób wytwarzania izocyjanianów - Google Patents

Sposób wytwarzania izocyjanianów

Info

Publication number
PL2349986T3
PL2349986T3 PL09783838T PL09783838T PL2349986T3 PL 2349986 T3 PL2349986 T3 PL 2349986T3 PL 09783838 T PL09783838 T PL 09783838T PL 09783838 T PL09783838 T PL 09783838T PL 2349986 T3 PL2349986 T3 PL 2349986T3
Authority
PL
Poland
Prior art keywords
producing isocyanates
isocyanates
producing
Prior art date
Application number
PL09783838T
Other languages
English (en)
Inventor
Torsten Mattke
Carsten Knösche
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 PL2349986T3 publication Critical patent/PL2349986T3/pl

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
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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
    • C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
    • C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PL09783838T 2008-10-15 2009-10-08 Sposób wytwarzania izocyjanianów PL2349986T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08166624 2008-10-15
EP09783838.7A EP2349986B1 (de) 2008-10-15 2009-10-08 Verfahren zur herstellung von isocyanaten
PCT/EP2009/063071 WO2010043532A1 (de) 2008-10-15 2009-10-08 Verfahren zur herstellung von isocyanaten

Publications (1)

Publication Number Publication Date
PL2349986T3 true PL2349986T3 (pl) 2013-09-30

Family

ID=41722896

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09783838T PL2349986T3 (pl) 2008-10-15 2009-10-08 Sposób wytwarzania izocyjanianów

Country Status (7)

Country Link
US (1) US8779181B2 (pl)
EP (1) EP2349986B1 (pl)
JP (1) JP2012505850A (pl)
KR (1) KR20110084922A (pl)
CN (1) CN102245565B (pl)
PL (1) PL2349986T3 (pl)
WO (1) WO2010043532A1 (pl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8916725B2 (en) * 2008-11-07 2014-12-23 Basf Se Process for preparing isocyanates
EP2464625A2 (de) 2009-08-11 2012-06-20 Basf Se Verfahren zur herstellung von diisocyanaten durch gasphasenphosgenierung
US8835673B2 (en) 2009-12-04 2014-09-16 Basf Se Process for preparing isocyanates
US8981145B2 (en) 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
US9321720B2 (en) 2010-10-14 2016-04-26 Basf Se Process for preparing isocyanates
US20140200380A1 (en) * 2013-01-15 2014-07-17 Basf Se Process for Preparing 1,3-Butadiene from N-Butenes by Oxidative Dehydrogenation
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
EP3122720B1 (de) 2014-03-27 2018-06-13 Covestro Deutschland AG Verfahren zum betreiben einer gasphasenphosgenierungsanlage
HUE039109T2 (hu) 2014-03-27 2018-12-28 Covestro Deutschland Ag Eljárás egy gáz fázisú foszgénezõ berendezés üzemeltetésére
CN108246050A (zh) * 2016-12-29 2018-07-06 重庆长风生物科技有限公司 一种气相法制备hdi的冷却装置及方法
WO2019048644A1 (en) * 2017-09-11 2019-03-14 Covestro Deutschland Ag METHOD FOR TEMPERING A GAS REACTION MIXTURE OBTAINED IN THE GAS PHASE PHOSGENATION OF DIAMINES
WO2023108620A1 (zh) * 2021-12-17 2023-06-22 摩珈(上海)生物科技有限公司 气相无溶剂法制备异氰酸酯的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523385A1 (de) * 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Triisocyanaten
DE10161384A1 (de) 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
DE10245704A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
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
DE102005042392A1 (de) 2005-09-06 2007-03-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102006058634A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
US8916725B2 (en) * 2008-11-07 2014-12-23 Basf Se Process for preparing isocyanates

Also Published As

Publication number Publication date
US20120016154A1 (en) 2012-01-19
EP2349986B1 (de) 2013-04-24
KR20110084922A (ko) 2011-07-26
CN102245565A (zh) 2011-11-16
JP2012505850A (ja) 2012-03-08
US8779181B2 (en) 2014-07-15
CN102245565B (zh) 2014-12-31
WO2010043532A1 (de) 2010-04-22
EP2349986A1 (de) 2011-08-03

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