PT1401802E - Processo para a preparação de isocianatos - Google Patents

Processo para a preparação de isocianatos Download PDF

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Publication number
PT1401802E
PT1401802E PT02745367T PT02745367T PT1401802E PT 1401802 E PT1401802 E PT 1401802E PT 02745367 T PT02745367 T PT 02745367T PT 02745367 T PT02745367 T PT 02745367T PT 1401802 E PT1401802 E PT 1401802E
Authority
PT
Portugal
Prior art keywords
producing isocyanates
isocyanates
phosgene
solvent
isocyanate
Prior art date
Application number
PT02745367T
Other languages
English (en)
Inventor
Christian Muller
Eckhard Stroefer
Andreas Woelfert
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 PT1401802E publication Critical patent/PT1401802E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PT02745367T 2001-06-19 2002-06-06 Processo para a preparação de isocianatos PT1401802E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10129233A DE10129233A1 (de) 2001-06-19 2001-06-19 Verfahren zur Herstellung von Isocyanaten

Publications (1)

Publication Number Publication Date
PT1401802E true PT1401802E (pt) 2008-05-30

Family

ID=7688517

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02745367T PT1401802E (pt) 2001-06-19 2002-06-06 Processo para a preparação de isocianatos

Country Status (11)

Country Link
US (1) US6833469B2 (pt)
EP (1) EP1401802B1 (pt)
JP (1) JP4064342B2 (pt)
KR (1) KR100809990B1 (pt)
CN (1) CN1218934C (pt)
AT (1) ATE393761T1 (pt)
DE (2) DE10129233A1 (pt)
ES (1) ES2302821T3 (pt)
HU (1) HU229636B1 (pt)
PT (1) PT1401802E (pt)
WO (1) WO2002102763A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
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
DE102006024542A1 (de) * 2006-05-23 2007-11-29 Bayer Materialscience Ag Verfahren zur Abtrennung von Kohlenmonoxid aus einem chlorwasserstoffhaltigen Gas
US8030522B2 (en) * 2006-06-07 2011-10-04 Bayer Materialscience Llc Process for the production of toluene diisocyanate
JP5548684B2 (ja) * 2008-07-23 2014-07-16 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
JP2014520086A (ja) 2011-05-24 2014-08-21 ビーエーエスエフ ソシエタス・ヨーロピア バイオマスからポリイソシアナートを製造する方法
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
JP5815087B2 (ja) * 2013-12-10 2015-11-17 コリア クムホ ペトロケミカル カンパニー．， リミテッド 高速噴射を利用した異種流体の混合反応器
PT3134384T (pt) * 2014-04-23 2019-01-29 Basf Se Processo para a produção de isocianatos em carbonatos de dialquilo como solvente
CN104961652B (zh) * 2015-05-30 2017-03-22 扬州天启新材料股份有限公司 一种双酚a型氰酸酯树脂单体的制备方法
US10815193B2 (en) 2015-06-29 2020-10-27 Covestro Deutschland Ag Process for providing hydrogen chloride for chemical reactions
CN105509507B (zh) * 2016-01-07 2017-07-14 甘肃银光聚银化工有限公司 一种环路喷射冷却器及采用其对异氰酸酯气体快速降温的方法
KR102408415B1 (ko) * 2018-06-07 2022-06-14 우리화인켐 주식회사 메타크실릴렌디이소시아네이트 및 광학 렌즈의 제조방법
CN113024416A (zh) * 2021-04-26 2021-06-25 上海交通大学 一种由有机胺光气化制备异氰酸酯的反应系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822373A (en) * 1958-02-04 Amine
DE1192641B (de) 1963-10-09 1965-05-13 Basf Ag Verfahren zur Herstellung von Isocyanaten
BE790461A (fr) 1971-10-25 1973-02-15 Quimco Gmbh Procede de production d'isocyanates organiques
HU221107B1 (en) * 1994-11-17 2002-08-28 Bayer Ag Process for preparing isocyanates

Also Published As

Publication number Publication date
JP2004529987A (ja) 2004-09-30
DE10129233A1 (de) 2003-01-02
CN1516688A (zh) 2004-07-28
HUP0400129A3 (en) 2008-03-28
KR20040008222A (ko) 2004-01-28
HUP0400129A2 (hu) 2004-06-28
KR100809990B1 (ko) 2008-03-11
JP4064342B2 (ja) 2008-03-19
US6833469B2 (en) 2004-12-21
EP1401802B1 (de) 2008-04-30
WO2002102763A1 (de) 2002-12-27
EP1401802A1 (de) 2004-03-31
ES2302821T3 (es) 2008-08-01
US20040192959A1 (en) 2004-09-30
DE50212185D1 (de) 2008-06-12
HU229636B1 (en) 2014-03-28
ATE393761T1 (de) 2008-05-15
CN1218934C (zh) 2005-09-14

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