PL1761483T3 - Sposób wytwarzania izocyjanianów - Google Patents

Sposób wytwarzania izocyjanianów

Info

Publication number
PL1761483T3
PL1761483T3 PL05761527T PL05761527T PL1761483T3 PL 1761483 T3 PL1761483 T3 PL 1761483T3 PL 05761527 T PL05761527 T PL 05761527T PL 05761527 T PL05761527 T PL 05761527T PL 1761483 T3 PL1761483 T3 PL 1761483T3
Authority
PL
Poland
Prior art keywords
zone
reaction
sprayed
passed
liquid
Prior art date
Application number
PL05761527T
Other languages
English (en)
Inventor
Carsten Knösche
Andreas Wölfert
Andreas Daiss
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 PL1761483T3 publication Critical patent/PL1761483T3/pl

Links

Classifications

    • 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
    • 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)
PL05761527T 2004-06-22 2005-06-22 Sposób wytwarzania izocyjanianów PL1761483T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004030164A DE102004030164A1 (de) 2004-06-22 2004-06-22 Verfahren zur Herstellung von Isocyanaten
EP05761527A EP1761483B1 (de) 2004-06-22 2005-06-22 Verfahren zur herstellung von isocyanaten
PCT/EP2005/006745 WO2005123665A1 (de) 2004-06-22 2005-06-22 Verfahren zur herstellung von isocyanaten

Publications (1)

Publication Number Publication Date
PL1761483T3 true PL1761483T3 (pl) 2011-04-29

Family

ID=34971090

Family Applications (1)

Application Number Title Priority Date Filing Date
PL05761527T PL1761483T3 (pl) 2004-06-22 2005-06-22 Sposób wytwarzania izocyjanianów

Country Status (12)

Country Link
US (1) US7488842B2 (pl)
EP (1) EP1761483B1 (pl)
JP (1) JP2008503532A (pl)
KR (1) KR101196162B1 (pl)
CN (1) CN100572358C (pl)
AT (1) ATE486057T1 (pl)
BR (1) BRPI0512358B1 (pl)
DE (2) DE102004030164A1 (pl)
ES (1) ES2354528T3 (pl)
PL (1) PL1761483T3 (pl)
PT (1) PT1761483E (pl)
WO (1) WO2005123665A1 (pl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628893B1 (en) * 2005-08-01 2009-12-08 Pure Energy Technology Co Apparatus and method for separation
DE102005037328A1 (de) 2005-08-04 2007-02-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
JP5692964B2 (ja) * 2006-01-13 2015-04-01 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法
CN101495643A (zh) 2006-08-01 2009-07-29 巴斯夫欧洲公司 制备五亚甲基1,5-二异氰酸酯的方法
KR101455877B1 (ko) * 2006-11-07 2014-11-03 바스프 에스이 이소시아네이트의 제조 방법
JP2010508374A (ja) * 2006-11-07 2010-03-18 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
DE102006058634A1 (de) * 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
ES2558857T3 (es) 2007-01-17 2016-02-09 Basf Se Procedimiento para la preparación de isocianatos
US8633537B2 (en) * 2007-05-25 2014-01-21 Cypress Semiconductor Corporation Memory transistor with multiple charge storing layers and a high work function gate electrode
JP2010536911A (ja) 2007-08-30 2010-12-02 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法
WO2009037179A1 (de) * 2007-09-19 2009-03-26 Basf Se Verfahren zur herstellung von isocyanaten
ES2582173T3 (es) * 2007-11-14 2016-09-09 Covestro Deutschland Ag Preparación de isocianatos de color claro
PT2323973E (pt) * 2008-08-07 2012-05-07 Basf Se Processo para a produção de isocianatos aromáticos
CN102245565B (zh) * 2008-10-15 2014-12-31 巴斯夫欧洲公司 制备异氰酸酯的方法
US8916725B2 (en) * 2008-11-07 2014-12-23 Basf Se Process for preparing isocyanates
ES2440748T3 (es) * 2008-12-03 2014-01-30 Bayer Intellectual Property Gmbh Procedimiento para la modificación de diisocianatos
WO2010063665A1 (de) * 2008-12-03 2010-06-10 Basf Se Verfahren zur herstellung von isocyanaten
EP2417100B1 (de) * 2009-04-08 2017-07-12 Basf Se Verfahren zur herstellung von isocyanaten
US8835673B2 (en) * 2009-12-04 2014-09-16 Basf Se Process for preparing isocyanates
ES2522840T3 (es) 2010-03-18 2014-11-18 Basf Se Procedimiento para la preparación de isocianatos
US8981145B2 (en) * 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
PL214499B1 (pl) * 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób wydzielania toluilenodiizocyjanianu z mieszaniny poreakcyjnej w procesie fosgenowania toluilenodiaminy w fazie gazowej
WO2014122180A1 (de) 2013-02-08 2014-08-14 Bayer Materialscience Ag Verfahren zur abtrennung eines durch phosgenierung eines primären amins in der gasphase hergestellten isocyanats aus dem gasförmigen rohprodukt der phosgenierung
EP2829533A1 (de) 2013-07-26 2015-01-28 Bayer MaterialScience AG Verfahren zur herstellung von isocyanaten
PT2949622T (pt) 2014-05-27 2022-05-02 Covestro Intellectual Property Gmbh & Co Kg Processo para processar cloreto de hidrogénio a partir da produção de isocianatos
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
EP3634947B1 (de) 2017-06-08 2022-09-07 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten in der gasphase
PT4247784T (pt) 2020-11-23 2025-03-14 Basf Se Processo para a produção de isocianatos
US20260001990A1 (en) 2022-07-05 2026-01-01 Basf Se A process for producing one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, from a solid material w
CN121666421A (zh) 2023-07-14 2026-03-13 巴斯夫欧洲公司 通过水解和再缩合从基于聚酯醇的聚氨酯中回收聚酯醇
WO2025016920A1 (en) 2023-07-14 2025-01-23 Basf Se Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane
CN121487992A (zh) 2023-07-14 2026-02-06 巴斯夫欧洲公司 具有接枝多元醇内容物的pu-软泡沫的回收利用
WO2025016900A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane waste through remonomerization by hydro ammonolysis
WO2025016860A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane foams
WO2025190721A1 (en) 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material
WO2025262151A2 (en) 2024-06-19 2025-12-26 Basf Se Process for recycling polyurethane waste through remonomerization by hydroaminolysis
WO2025262140A1 (en) 2024-06-19 2025-12-26 Basf Se Process for recycling waste material

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381025A (en) * 1964-06-29 1968-04-30 Hodogaya Chemical Co Ltd Process for preparing isocyanates
DE3714439A1 (de) 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
DE4217019A1 (de) 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
FR2697017B1 (fr) 1992-10-16 1995-01-06 Rhone Poulenc Chimie Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse.
EP0618170B1 (en) * 1993-03-31 1996-09-04 Basf Corporation Process for producing reagent grade hydrochloric acid from the manufacture of organic isocyanates
FR2723585B1 (fr) * 1994-08-12 1996-09-27 Rhone Poulenc Chimie Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse.
DE19523385A1 (de) 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Triisocyanaten
DE19800529A1 (de) 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
DE10158160A1 (de) 2001-11-28 2003-06-12 Basf Ag Herstellung von 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

Also Published As

Publication number Publication date
PT1761483E (pt) 2010-11-08
EP1761483B1 (de) 2010-10-27
ES2354528T3 (es) 2011-03-15
JP2008503532A (ja) 2008-02-07
EP1761483A1 (de) 2007-03-14
KR20070036142A (ko) 2007-04-02
BRPI0512358A (pt) 2008-03-04
CN100572358C (zh) 2009-12-23
US20080027242A1 (en) 2008-01-31
WO2005123665A1 (de) 2005-12-29
CN1972905A (zh) 2007-05-30
BRPI0512358B1 (pt) 2015-02-10
DE502005010443D1 (de) 2010-12-09
US7488842B2 (en) 2009-02-10
DE102004030164A1 (de) 2006-01-19
ATE486057T1 (de) 2010-11-15
KR101196162B1 (ko) 2012-11-01

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