KR20120038443A - 이소시아네이트의 기상 제조 방법 - Google Patents

이소시아네이트의 기상 제조 방법 Download PDF

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Publication number
KR20120038443A
KR20120038443A KR1020127001176A KR20127001176A KR20120038443A KR 20120038443 A KR20120038443 A KR 20120038443A KR 1020127001176 A KR1020127001176 A KR 1020127001176A KR 20127001176 A KR20127001176 A KR 20127001176A KR 20120038443 A KR20120038443 A KR 20120038443A
Authority
KR
South Korea
Prior art keywords
reactor
amine
feed
vaporized
vaporizer
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.)
Abandoned
Application number
KR1020127001176A
Other languages
English (en)
Korean (ko)
Inventor
라이너 브룬스
볼프강 로렌츠
안드레아스 칼 라우쉬
Original Assignee
바이엘 머티리얼사이언스 아게
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 바이엘 머티리얼사이언스 아게 filed Critical 바이엘 머티리얼사이언스 아게
Publication of KR20120038443A publication Critical patent/KR20120038443A/ko
Abandoned 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/04—One of the condensed rings being a six-membered aromatic ring
    • C07C2602/10—One of the condensed rings being a six-membered aromatic ring the other ring being six-membered, e.g. tetraline
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020127001176A 2009-07-17 2010-07-06 이소시아네이트의 기상 제조 방법 Abandoned KR20120038443A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009033639.7 2009-07-17
DE102009033639A DE102009033639A1 (de) 2009-07-17 2009-07-17 Verfahen zur Herstellung von Isocyanaten in der Gasphase

Publications (1)

Publication Number Publication Date
KR20120038443A true KR20120038443A (ko) 2012-04-23

Family

ID=42985526

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127001176A Abandoned KR20120038443A (ko) 2009-07-17 2010-07-06 이소시아네이트의 기상 제조 방법

Country Status (10)

Country Link
US (1) US9051243B2 (https=)
EP (1) EP2454232B1 (https=)
JP (1) JP2012533525A (https=)
KR (1) KR20120038443A (https=)
CN (1) CN102471242B (https=)
DE (1) DE102009033639A1 (https=)
HU (1) HUE035054T2 (https=)
RU (1) RU2548361C2 (https=)
TW (1) TW201109299A (https=)
WO (1) WO2011006609A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170049496A (ko) * 2014-06-10 2017-05-10 완후아 케미컬 그룹 코., 엘티디 히터, 그의 용도 및 히터를 이용한 이소시아네이트의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
DE19523385A1 (de) 1995-06-23 1997-01-09 Bayer Ag Verfahren zur Herstellung von Triisocyanaten
DE10161384A1 (de) * 2001-12-14 2003-06-18 Bayer Ag Verbessertes Verfahren für die Herstellung von (/Poly)-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
DE10307141A1 (de) * 2003-02-20 2004-09-02 Bayer Ag Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase
DE10335451A1 (de) 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE102005036870A1 (de) 2005-08-02 2007-02-08 Bayer Materialscience Ag Verfahren zur Gasphasenphosgenierung
HUE029625T2 (en) 2006-11-07 2017-03-28 Basf Se Process for the preparation of isocyanates
DE102006058634A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
WO2010100221A1 (de) * 2009-03-06 2010-09-10 Basf Se Verfahren und vorrichtung zur herstellung von isocyanaten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170049496A (ko) * 2014-06-10 2017-05-10 완후아 케미컬 그룹 코., 엘티디 히터, 그의 용도 및 히터를 이용한 이소시아네이트의 제조방법
US10645756B2 (en) 2014-06-10 2020-05-05 Wanhua Chemical Group Co., Ltd. Heater, use thereof and method for preparing isocyanate using heater

Also Published As

Publication number Publication date
EP2454232A1 (de) 2012-05-23
EP2454232B1 (de) 2017-06-14
DE102009033639A1 (de) 2011-01-20
HUE035054T2 (en) 2018-05-02
WO2011006609A1 (de) 2011-01-20
US20120108845A1 (en) 2012-05-03
TW201109299A (en) 2011-03-16
US9051243B2 (en) 2015-06-09
CN102471242B (zh) 2015-09-16
CN102471242A (zh) 2012-05-23
RU2012105419A (ru) 2013-08-27
JP2012533525A (ja) 2012-12-27
RU2548361C2 (ru) 2015-04-20

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