JP3869494B2 - トリイソシアネートの製造方法 - Google Patents

トリイソシアネートの製造方法 Download PDF

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Publication number
JP3869494B2
JP3869494B2 JP17979596A JP17979596A JP3869494B2 JP 3869494 B2 JP3869494 B2 JP 3869494B2 JP 17979596 A JP17979596 A JP 17979596A JP 17979596 A JP17979596 A JP 17979596A JP 3869494 B2 JP3869494 B2 JP 3869494B2
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JP
Japan
Prior art keywords
triisocyanate
triamine
temperature
reaction chamber
solvent
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.)
Expired - Fee Related
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JP17979596A
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English (en)
Japanese (ja)
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JPH0912525A (ja
JPH0912525A5 (https=
Inventor
エリツク・ビシヨフ
ユルゲン・ダーマー
アンドレアス・フリンク
ヴオルフガング・クローン
アツテイラ・モルナル
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Bayer AG
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Bayer AG
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Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of JPH0912525A publication Critical patent/JPH0912525A/ja
Publication of JPH0912525A5 publication Critical patent/JPH0912525A5/ja
Application granted granted Critical
Publication of JP3869494B2 publication Critical patent/JP3869494B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/10Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00Preparation of derivatives of isocyanic acid
    • C07C263/18Separation; Purification; Stabilisation; Use of additives
    • C07C263/20Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP17979596A 1995-06-23 1996-06-21 トリイソシアネートの製造方法 Expired - Fee Related JP3869494B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19523385A DE19523385A1 (de) 1995-06-23 1995-06-23 Verfahren zur Herstellung von Triisocyanaten
DE19523385.9 1995-06-23

Publications (3)

Publication Number Publication Date
JPH0912525A JPH0912525A (ja) 1997-01-14
JPH0912525A5 JPH0912525A5 (https=) 2004-07-15
JP3869494B2 true JP3869494B2 (ja) 2007-01-17

Family

ID=7765390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17979596A Expired - Fee Related JP3869494B2 (ja) 1995-06-23 1996-06-21 トリイソシアネートの製造方法

Country Status (6)

Country Link
US (1) US5633396A (https=)
EP (1) EP0749958B1 (https=)
JP (1) JP3869494B2 (https=)
CA (1) CA2179344A1 (https=)
DE (2) DE19523385A1 (https=)
ES (1) ES2139279T3 (https=)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1020435A4 (en) * 1997-01-16 2000-12-13 Nippon Kasei Chemical Company ALIPHATIC TRIISOCYANATE COMPOUNDS, METHOD FOR THE PRODUCTION THEREOF AND POLYURETHANRESINE PRODUCED FROM THESE COMPOUNDS
DE19800529A1 (de) 1998-01-09 1999-07-15 Bayer Ag Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern
EP1263832B1 (de) 2000-02-16 2004-04-28 Basf Aktiengesellschaft Polyisocyanate als beschichtungskomponenten für festkörperreiche beschichtungsmittel
DE10133729A1 (de) * 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10133728A1 (de) 2001-07-11 2003-01-23 Bayer Ag Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten
DE10158160A1 (de) 2001-11-28 2003-06-12 Basf Ag Herstellung von Isocyanaten in der Gasphase
DE10161384A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase
CN1668581A (zh) * 2002-09-09 2005-09-14 协和发酵化学株式会社 三异氰酸赖氨酸酯及其制备方法
DE10245704A1 (de) * 2002-09-30 2004-04-01 Bayer Ag Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen
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
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
DE102005037328A1 (de) 2005-08-04 2007-02-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
EP1989179B1 (en) 2006-02-15 2011-01-26 Ge Healthcare As Contrast agents
US7547801B2 (en) * 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates
KR101455876B1 (ko) 2006-11-07 2014-11-03 바스프 에스이 이소시아네이트의 제조 방법
DE102006058633A1 (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
WO2009037179A1 (de) 2007-09-19 2009-03-26 Basf Se Verfahren zur herstellung von isocyanaten
DE102007056511A1 (de) 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase
US8779181B2 (en) * 2008-10-15 2014-07-15 Basf Se Process for preparing isocyanates
DE102008061686A1 (de) 2008-12-11 2010-06-17 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102008063728A1 (de) 2008-12-18 2010-06-24 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009032413A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten
DE102009032414A1 (de) 2009-07-09 2011-01-13 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102009033639A1 (de) 2009-07-17 2011-01-20 Bayer Materialscience Ag Verfahen zur Herstellung von Isocyanaten in der Gasphase
WO2011054795A1 (de) 2009-11-03 2011-05-12 Bayer Materialscience Ag Fluorurethane als additive in einer photopolymer-formulierung
TW201133264A (en) 2009-11-03 2011-10-01 Bayer Materialscience Ag Method for selecting additives in photopolymers
US8981145B2 (en) 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
PL2547652T3 (pl) 2010-03-18 2015-03-31 Basf Se Sposób wytwarzania izocyjanianów
DE102010019342A1 (de) 2010-05-05 2011-11-10 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
PL214498B1 (pl) 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI)
PL393216A1 (pl) 2010-12-10 2012-06-18 Zakłady Chemiczne Zachem Spółka Akcyjna Sposób otrzymywania toluilenodiizocyjanianu (TDI) poprzez prowadzenia reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej oraz urządzenie do otrzymywania toluilenodiizocyjanianu (TDI) poprzez prowadzenie reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej
US9932299B2 (en) 2013-02-08 2018-04-03 Covestro Deutschland Ag Process for separating an isocyanate prepared by phosgenation of a primary amine in the gas phase from the gaseous crude product of the phosgenation
EP2829533A1 (de) 2013-07-26 2015-01-28 Bayer MaterialScience AG Verfahren zur herstellung von isocyanaten
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
JP7093183B2 (ja) 2015-06-12 2022-06-29 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 気相中におけるジイソシアネートの製造方法
US10239826B2 (en) 2015-07-16 2019-03-26 Covestro Deutschland Ag Method for producing isocyanates
WO2018002916A1 (en) 2016-06-26 2018-01-04 Technion Research & Development Foundation Limited Hhh
US10968168B2 (en) 2017-05-15 2021-04-06 Asahi Kasei Kabushiki Kaisha Isocyanate production method
US10858311B2 (en) 2017-06-08 2020-12-08 Covestro Deutschland Ag Method for producing isocyanates
EP3634947B1 (de) 2017-06-08 2022-09-07 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von isocyanaten in der gasphase
EP3524591A1 (en) 2018-02-13 2019-08-14 Covestro Deutschland AG Process for the preparation of isocyanates
CN112020493B (zh) 2018-05-15 2023-04-21 旭化成株式会社 氨基甲酸酯的制造方法和异氰酸酯的制造方法
US10626084B2 (en) 2018-08-03 2020-04-21 Covestro Llc Method for producing two isocyanates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127341A (en) * 1980-03-11 1981-10-06 Asahi Chem Ind Co Ltd New aliphatic triisocyanate, its preparation and nonyellowing polyurethane resin hardener composed thereof
JPS60233044A (ja) * 1984-05-04 1985-11-19 Asahi Chem Ind Co Ltd ポリイソシアネ−トの製造方法
JPS60233043A (ja) * 1984-05-04 1985-11-19 Asahi Chem Ind Co Ltd ポリイソシアネ−トの製法
DE3714439A1 (de) * 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
JP2986888B2 (ja) * 1989-10-23 1999-12-06 三井化学株式会社 脂肪族イソシアネートの製造方法
DE4217019A1 (de) * 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
US5523467A (en) * 1994-03-22 1996-06-04 Mitsui Toatsu Chemicals, Inc. Process for the preparation of aliphatic polyisocyanates
DE4412327A1 (de) * 1994-04-11 1995-10-12 Bayer Ag Verfahren zur Herstellung von Diisocyanaten

Also Published As

Publication number Publication date
CA2179344A1 (en) 1996-12-24
JPH0912525A (ja) 1997-01-14
US5633396A (en) 1997-05-27
EP0749958B1 (de) 1999-10-20
DE59603399D1 (de) 1999-11-25
EP0749958A1 (de) 1996-12-27
DE19523385A1 (de) 1997-01-09
ES2139279T3 (es) 2000-02-01

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