KR100387760B1 - 유기 이소시아네이트의 연속 제조방법 - Google Patents

유기 이소시아네이트의 연속 제조방법 Download PDF

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Publication number
KR100387760B1
KR100387760B1 KR1019950047347A KR19950047347A KR100387760B1 KR 100387760 B1 KR100387760 B1 KR 100387760B1 KR 1019950047347 A KR1019950047347 A KR 1019950047347A KR 19950047347 A KR19950047347 A KR 19950047347A KR 100387760 B1 KR100387760 B1 KR 100387760B1
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KR
South Korea
Prior art keywords
amine
phosgene
reaction mixture
reaction
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.)
Expired - Fee Related
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KR1019950047347A
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English (en)
Korean (ko)
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KR960022451A (ko
Inventor
로버트방크비쯔
헤르베르트게바우어
크리스티안쾨니히
에카르트발다우
Original Assignee
바이엘 악티엔게젤샤프트
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Publication date
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Publication of KR960022451A publication Critical patent/KR960022451A/ko
Application granted granted Critical
Publication of KR100387760B1 publication Critical patent/KR100387760B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01013—Aluminum [Al]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01029—Copper [Cu]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019950047347A 1994-12-08 1995-12-07 유기 이소시아네이트의 연속 제조방법 Expired - Fee Related KR100387760B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4443642.4 1994-12-08
DE4443642A DE4443642A1 (de) 1994-12-08 1994-12-08 Kontinuierliches Verfahren zur Herstellung von organischen Isocyanaten

Publications (2)

Publication Number Publication Date
KR960022451A KR960022451A (ko) 1996-07-18
KR100387760B1 true KR100387760B1 (ko) 2004-03-20

Family

ID=6535220

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047347A Expired - Fee Related KR100387760B1 (ko) 1994-12-08 1995-12-07 유기 이소시아네이트의 연속 제조방법

Country Status (11)

Country Link
US (1) US5599968A (enExample)
EP (1) EP0716079B1 (enExample)
JP (1) JPH08225510A (enExample)
KR (1) KR100387760B1 (enExample)
CN (1) CN1055080C (enExample)
BR (1) BR9505700A (enExample)
CA (1) CA2164383A1 (enExample)
DE (2) DE4443642A1 (enExample)
ES (1) ES2129736T3 (enExample)
MX (1) MX196732B (enExample)
TW (1) TW301647B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10260082A1 (de) * 2002-12-19 2004-07-01 Basf Ag Verfahren zur kontinuierlichen Herstellung von Isocyanaten
DE10310888A1 (de) 2003-03-11 2004-09-23 Basf Ag Verfahren zur Herstellung von Polyisocyanaten
US7547801B2 (en) * 2006-06-26 2009-06-16 Bayer Materialscience Llc Process for the continuous preparation of isocyanates
US8034972B2 (en) * 2007-06-27 2011-10-11 H R D Corporation System and process for production of toluene diisocyanate
WO2014009342A1 (de) 2012-07-11 2014-01-16 Bayer Materialscience Ag Verfahren zur aufarbeitung von destillationsrückständen aus der isocyanatherstellung
KR20160137545A (ko) * 2014-03-27 2016-11-30 코베스트로 도이칠란트 아게 이소시아네이트의 제조 방법
HUE043402T2 (hu) * 2014-04-23 2019-08-28 Basf Se Eljárás izocianátok oldószerként dialkil-karbonátokban történõ elõállítására
WO2017001322A1 (de) 2015-06-29 2017-01-05 Covestro Deutschland Ag Verfahren zur herstellung von polyisocyanaten
WO2017050776A1 (de) 2015-09-24 2017-03-30 Covestro Deutschland Ag Verfahren zur herstellung von isocyanaten
CN108137488B (zh) 2015-09-30 2021-02-26 科思创德国股份有限公司 制备异氰酸酯的方法
HUE053496T2 (hu) 2016-09-01 2021-07-28 Covestro Intellectual Property Gmbh & Co Kg Eljárás izocianátok elõállítására
JP7218311B2 (ja) 2017-07-03 2023-02-06 コベストロ、ドイチュラント、アクチエンゲゼルシャフト Ｈ官能性反応物をホスゲンと反応させて化学製品を製造するための製造施設およびその稼働方法
EP3735405B1 (de) 2018-01-05 2021-11-24 Covestro Intellectual Property GmbH & Co. KG Verfahren zur herstellung von methylen-diphenylen-diisocyanaten und polymethylen-polyphenylen-polyisocyanaten
CN120774813A (zh) 2019-12-18 2025-10-14 科思创德国股份有限公司 用于制备二苯基甲烷系列的二-和多异氰酸酯的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875225A (en) * 1953-06-25 1959-02-24 Bayer Ag Production of isocyanates
DE1037444B (de) * 1954-03-15 1958-08-28 Du Pont Verfahren zur Herstellung organischer Isocyanate
JPS3510774B1 (enExample) * 1954-12-01 1960-08-08
DE1811609C3 (de) * 1967-12-01 1978-06-29 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Mischvorrichtung zur Herstellung von Isocyanaten
DE1956777C3 (de) * 1969-07-30 1978-06-15 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Mischvorrichtung zur Herstellung von Isocyanaten
DE2058032A1 (de) * 1970-11-25 1972-05-31 Zimmer Ag Ind Anlagen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Isocyanaten
US3781320A (en) * 1971-02-09 1973-12-25 Du Pont Process for manufacture of organic isocyanates
DE2112181A1 (de) * 1971-03-13 1972-10-05 Basf Ag Verfahren zur kontinuierlichen Herstellung von organischen Isocyanaten
US3947484A (en) * 1971-10-26 1976-03-30 Bayer Aktiengesellschaft Continuous prephosgenation process for the production of organic isocyanates
US3829458A (en) * 1972-12-01 1974-08-13 Basf Wyandotte Corp Procedure for the continuous manufacture of organic isocyanates
DE2624285C2 (de) * 1976-05-31 1987-03-12 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von organischen Isocyanaten
DE2908251A1 (de) * 1979-03-02 1980-09-11 Bayer Ag Verfahren zur herstellung von urethanen
JPS5748954A (en) * 1980-09-10 1982-03-20 Mitsui Toatsu Chem Inc Preparation of organic isocyanates
US4422976A (en) * 1981-04-07 1983-12-27 Mitsui Toatsu Chemicals, Incorporated Continuous preparation of organic isocyanates
DE3121036A1 (de) * 1981-05-27 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten
DE3736988C1 (de) * 1987-10-31 1989-03-23 Bayer Ag Verfahren zur kontinuierlichen Herstellung von organischen Mono- und Polyisocyanaten
DE3744001C1 (de) * 1987-12-24 1989-06-08 Bayer Ag Verfahren zur kontinuierlichen Herstellung von Mono- oder Polyisocyanaten

Also Published As

Publication number Publication date
EP0716079A1 (de) 1996-06-12
CN1055080C (zh) 2000-08-02
KR960022451A (ko) 1996-07-18
CN1133286A (zh) 1996-10-16
ES2129736T3 (es) 1999-06-16
DE4443642A1 (de) 1996-06-13
EP0716079B1 (de) 1999-02-10
US5599968A (en) 1997-02-04
DE59505084D1 (de) 1999-03-25
JPH08225510A (ja) 1996-09-03
BR9505700A (pt) 1997-11-11
MX196732B (enExample) 2000-05-31
CA2164383A1 (en) 1996-06-09
TW301647B (en) 1997-04-01

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