JPS57200346A - Continuous manufacture of organic mono- or polyisocyanate - Google Patents

Continuous manufacture of organic mono- or polyisocyanate

Info

Publication number
JPS57200346A
JPS57200346A JP57088169A JP8816982A JPS57200346A JP S57200346 A JPS57200346 A JP S57200346A JP 57088169 A JP57088169 A JP 57088169A JP 8816982 A JP8816982 A JP 8816982A JP S57200346 A JPS57200346 A JP S57200346A
Authority
JP
Japan
Prior art keywords
polyisocyanate
continuous manufacture
organic mono
mono
organic
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP57088169A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0153664B2 (enExample
Inventor
Heningu Hansuuyoahimu
Raarusu Yurugen
Riiputsushiyu Deiitoritsuhi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of JPS57200346A publication Critical patent/JPS57200346A/ja
Publication of JPH0153664B2 publication Critical patent/JPH0153664B2/ja
Granted legal-status Critical Current

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)
JP57088169A 1981-05-27 1982-05-26 Continuous manufacture of organic mono- or polyisocyanate Granted JPS57200346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813121036 DE3121036A1 (de) 1981-05-27 1981-05-27 Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten

Publications (2)

Publication Number Publication Date
JPS57200346A true JPS57200346A (en) 1982-12-08
JPH0153664B2 JPH0153664B2 (enExample) 1989-11-15

Family

ID=6133304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57088169A Granted JPS57200346A (en) 1981-05-27 1982-05-26 Continuous manufacture of organic mono- or polyisocyanate

Country Status (11)

Country Link
US (1) US4419295A (enExample)
EP (1) EP0065727B1 (enExample)
JP (1) JPS57200346A (enExample)
BR (1) BR8203067A (enExample)
CA (1) CA1183145A (enExample)
DD (1) DD206782A5 (enExample)
DE (2) DE3121036A1 (enExample)
ES (1) ES512549A0 (enExample)
MX (1) MX159880A (enExample)
SU (1) SU1192613A3 (enExample)
UA (1) UA7217A1 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037253A (ja) * 1989-02-23 1991-01-14 Mitsui Toatsu Chem Inc キシリレンジイソシアネートの製造方法
JP2006519793A (ja) * 2003-03-11 2006-08-31 ビーエーエスエフ　アクチェンゲゼルシャフト ポリイソシアナートの製造方法
JP2010507614A (ja) * 2006-10-26 2010-03-11 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
JP2017508780A (ja) * 2014-03-27 2017-03-30 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ イソシアネートの製造方法
JP2017512798A (ja) * 2014-03-27 2017-05-25 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 気相ホスゲン化プラントの運転方法
JP2017512793A (ja) * 2014-03-27 2017-05-25 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 気相ホスゲン化プラントの運転方法
JP2020511435A (ja) * 2017-03-06 2020-04-16 ダウ グローバル テクノロジーズ エルエルシー イソシアネートを調製するためのプロセス

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403204A1 (de) * 1984-01-31 1985-08-14 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von organischen mono- und/oder polyisocyanaten
DE3717057A1 (de) * 1987-05-21 1988-12-01 Bayer Ag Verfahren zur herstellung von isocyanaten
DE3717058A1 (de) * 1987-05-21 1988-12-08 Bayer Ag Mischer zum vermischen mindestens zweier fliessfaehiger stoffe, insbesondere unter durchfuehrung bzw. einleitung einer reaktion waehrend der vermischung
DE4217019A1 (de) * 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
DE4412327A1 (de) * 1994-04-11 1995-10-12 Bayer Ag Verfahren zur Herstellung von Diisocyanaten
DE4443642A1 (de) * 1994-12-08 1996-06-13 Bayer Ag Kontinuierliches Verfahren zur Herstellung von organischen Isocyanaten
DE19817691A1 (de) 1998-04-21 1999-10-28 Basf Ag Verfahren zur Herstellung von Mischungen aus Diphenylmehandiisocyanaten und Polyphenylen-polymethylen-polyisocyanaten mit vermindertem Gehalt an chlorierten Nebenprodukten und verminderter Jodfarbzahl
ITMI20010860A1 (it) * 2001-04-24 2002-10-24 Enichem Spa Procedimento per la produzione in continuo di poliisocianati
DE10222968A1 (de) * 2002-05-23 2003-12-04 Basf Ag Verfahren zur Herstellung von Isocyanaten
US20040008572A1 (en) * 2002-07-09 2004-01-15 Stuart Joseph Y. Coaxial jet mixer nozzle with protruding centerbody and method for mixing two or more fluid components
DE10260094A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur Herstellung von (cyclo)aliphatischen Isocyanaten
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10349504A1 (de) * 2003-10-23 2005-05-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Isocyanaten in der Gasphase
EP1758673A4 (en) * 2004-06-09 2011-05-25 Huntsman Int Llc MIXING NOZZLE, PROCESS FOR MIXING AT LEAST TWO FLUIDS AND PROCESS FOR PRODUCING ISOCYANATES
DE102004032871A1 (de) * 2004-07-07 2006-02-09 Bayer Materialscience Ag Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen
US20060041166A1 (en) * 2004-08-20 2006-02-23 Stuart Joseph Y Process for the continuous preparation of organic monoisocyanates and polyisocyanates
CN100366607C (zh) * 2005-02-28 2008-02-06 北京金源化学集团有限公司 应用固体光气制备多异氰酸酯的方法
US7547801B2 (en) * 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
HUP0700771A2 (en) * 2007-11-30 2010-08-30 Borsodchem Nyrt Mixing device for mixing two liquids and process for the continuous preparation of organic mono-, di- or polysocianates
US20110228630A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies, Inc. Reduced Transit Static Mixer Configuration
US20110230679A1 (en) * 2010-03-16 2011-09-22 Dow Global Technologies, Inc. Reactive Static Mixer
EP2621620B1 (en) 2010-09-28 2016-04-06 Dow Global Technologies LLC Reactive flow static mixer with cross-flow obstructions and method for mixing
PT2751073T (pt) 2011-09-02 2017-02-21 Basf Se Processo para a preparação de isocianatos
WO2013139703A1 (de) 2012-03-19 2013-09-26 Bayer Intellectual Property Gmbh Verfahren zur herstellung von isocyanaten
EP2897933B1 (de) 2012-09-24 2017-06-07 Covestro Deutschland AG Verfahren zur herstellung von diisocyanaten durch phosgenierung von diaminsuspensionen
WO2017001320A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen
EP3313565B1 (de) 2015-06-29 2019-08-14 Covestro Deutschland AG Verfahren zur herstellung von polyisocyanaten
EP3558940B1 (de) 2016-12-21 2021-01-20 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung eines isocyanats
CN109153637B (zh) 2017-04-10 2020-12-08 三井化学株式会社 苯二甲撑二异氰酸酯组合物、苯二甲撑二异氰酸酯改性物组合物、二液型树脂原料及树脂
WO2021052894A1 (de) 2019-09-17 2021-03-25 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792660U (de) 1955-01-07 1959-07-30 Voigt & Haeffner Ag Installationsselbstschalter in sockel- oder elementform.
DE1146872B (de) 1959-01-29 1963-04-11 Bayer Ag Verfahren zur Herstellung von organischen Isocyanaten
US3507626A (en) * 1965-10-15 1970-04-21 Mobay Chemical Corp Venturi mixer
BE711392A (enExample) 1968-02-28 1968-07-01 Gnii Pi Azotnoj
FR2119177A5 (enExample) * 1970-12-23 1972-08-04 Roure Bertrand Dupont Sa
US3781320A (en) * 1971-02-09 1973-12-25 Du Pont Process for manufacture of organic isocyanates
BE790461A (fr) 1971-10-25 1973-02-15 Quimco Gmbh Procede de production d'isocyanates organiques
DD132340B1 (de) * 1975-09-23 1983-06-08 Hans Iben Verfahren zur phosgenierung von aminen zu mono-,di-und polyisocyanaten
DE2803103A1 (de) * 1978-01-25 1979-07-26 Bayer Ag Verfahren zur herstellung von biuret- und/oder harnstoffgruppen aufweisenden organischen polyisocyanaten
CA1137076A (en) 1978-12-13 1982-12-07 John R. Bauer Fluid spray mixer - reactor system
US4289732A (en) * 1978-12-13 1981-09-15 The Upjohn Company Apparatus for intimately admixing two chemically reactive liquid components

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037253A (ja) * 1989-02-23 1991-01-14 Mitsui Toatsu Chem Inc キシリレンジイソシアネートの製造方法
JP2006519793A (ja) * 2003-03-11 2006-08-31 ビーエーエスエフ　アクチェンゲゼルシャフト ポリイソシアナートの製造方法
JP2010507614A (ja) * 2006-10-26 2010-03-11 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
JP2017508780A (ja) * 2014-03-27 2017-03-30 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ イソシアネートの製造方法
JP2017512798A (ja) * 2014-03-27 2017-05-25 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 気相ホスゲン化プラントの運転方法
JP2017512793A (ja) * 2014-03-27 2017-05-25 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 気相ホスゲン化プラントの運転方法
JP2020511435A (ja) * 2017-03-06 2020-04-16 ダウ グローバル テクノロジーズ エルエルシー イソシアネートを調製するためのプロセス

Also Published As

Publication number Publication date
EP0065727B1 (de) 1984-07-25
UA7217A1 (uk) 1995-06-30
EP0065727A1 (de) 1982-12-01
DE3121036A1 (de) 1982-12-16
MX159880A (es) 1989-09-25
DE3260452D1 (en) 1984-08-30
BR8203067A (pt) 1983-05-10
ES8304071A1 (es) 1983-02-16
US4419295A (en) 1983-12-06
ES512549A0 (es) 1983-02-16
CA1183145A (en) 1985-02-26
DD206782A5 (de) 1984-02-08
JPH0153664B2 (enExample) 1989-11-15
SU1192613A3 (ru) 1985-11-15

Similar Documents

Publication Publication Date Title
MY8800090A (en) Tetrahydropthalimide compounds and their production and use
JPS57150628A (en) Manufacture of alpha-alkylacrolein
DE3260452D1 (en) Process for the continuous production of organic mono or polyisocyanates
JPS57193374A (en) Manufacture of jet-nozzle-duct
JPS57154140A (en) Manufacture of hydroxyarylophenone
DE3271334D1 (en) Production of 3-trichloromethyl- and 3-trifluoromethyl-pyridines
GB2097789B (en) Preparation of organic isocyanates
JPS57212145A (en) Manufacture of cyclohexyamine
JPS57203037A (en) Manufacture of p-nitrophenetol
IL66531A0 (en) Production of 2-chloropyridines
JPS57185286A (en) Manufacture of isosorbit-5-nitrate
DE3275464D1 (en) Production of urethane compounds
GB2093722B (en) Catalyst for the production of 2-cyanopyrazine
DE3262495D1 (en) Manufacture of diisocyanates
JPS57149245A (en) Manufacture of polychlorobenzoylchloride
JPS57159759A (en) Manufacture of 4-haloazetidine-2-ones
JPS5731650A (en) Manufacture of isocyanate
JPS57203075A (en) Manufacture of halogen-2-mercaptobenzoxazole
GB2102821B (en) Production of cellular polyurethane
JPS57209294A (en) Manufacture of silylisocyanate
JPS57139269A (en) Manufacture of door
JPS57180959A (en) Production of deodorant
JPS57209263A (en) Manufacture of n-monosubstituted-o-alkylurethane
GB2091747B (en) New organic compounds processes for their production and their use
GB2111516B (en) Processes for the production of polyesterpolycarbonates