KR101685699B1 - 이소시아네이트의 기상 제조 방법 - Google Patents

이소시아네이트의 기상 제조 방법 Download PDF

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KR101685699B1
KR101685699B1 KR1020090126860A KR20090126860A KR101685699B1 KR 101685699 B1 KR101685699 B1 KR 101685699B1 KR 1020090126860 A KR1020090126860 A KR 1020090126860A KR 20090126860 A KR20090126860 A KR 20090126860A KR 101685699 B1 KR101685699 B1 KR 101685699B1
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meta
tda
toluenediamine
evaporator
weight
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Korean (ko)
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KR20100071929A (ko
Inventor
클라우스 비스쿠프
라이너 브룬스
볼프강 로렌츠
라르스 파데켄
베른트 펜네만
프리츠 폴
안드레아스 라우쉬
프리드헬름 스테펜즈
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코베스트로 도이칠란드 아게
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    • 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
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/04—Preparation of derivatives of isocyanic acid from or via carbamates or carbamoyl halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020090126860A 2008-12-19 2009-12-18 이소시아네이트의 기상 제조 방법 Active KR101685699B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008063991.5 2008-12-19
DE102008063991A DE102008063991A1 (de) 2008-12-19 2008-12-19 Verfahren zur Herstellung von Isocyanaten in der Gasphase

Publications (2)

Publication Number Publication Date
KR20100071929A KR20100071929A (ko) 2010-06-29
KR101685699B1 true KR101685699B1 (ko) 2016-12-12

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ID=41785851

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090126860A Active KR101685699B1 (ko) 2008-12-19 2009-12-18 이소시아네이트의 기상 제조 방법

Country Status (9)

Country Link
US (1) US9365503B2 (enExample)
EP (1) EP2199276B1 (enExample)
JP (1) JP5574691B2 (enExample)
KR (1) KR101685699B1 (enExample)
CN (1) CN101747232B (enExample)
DE (1) DE102008063991A1 (enExample)
HU (1) HUE027797T2 (enExample)
RU (1) RU2526621C2 (enExample)
TW (1) TWI440620B (enExample)

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CN101912751B (zh) * 2010-09-03 2012-12-12 烟台万华聚氨酯股份有限公司 一种胺汽化器及其用于制备异氰酸酯的方法
PL214497B1 (pl) * 2010-12-10 2013-08-30 Inst Chemii Przemyslowej Im Prof Ignacego Moscickiego Sposób otrzymywania toluilenodiizocyjanianu (TDI) w procesie fosgenowania toluilenodiaminy (TDA) w fazie gazowej
JP5744619B2 (ja) * 2011-05-18 2015-07-08 三井化学株式会社 トリレンジイソシアネートの製造方法
CN104302617A (zh) * 2012-05-04 2015-01-21 拜耳材料科技股份有限公司 处理包含芳香胺的物质混合物,特别是粗制苯胺的物质混合物的方法
HUE030188T2 (en) * 2013-01-22 2017-04-28 Covestro Deutschland Ag Process for the preparation of aromatic amines
HUE047167T2 (hu) * 2015-09-24 2020-04-28 Covestro Deutschland Ag Eljárás izocianátok elõállítására
HUE054424T2 (hu) 2017-01-27 2021-09-28 Covestro Llc Eljárás stabil toluol-diamin származék/víz elegyek elõállítására, kapcsolódó készítmények, és az elegyek üzemanyagként történõ alkalmazásának eljárásai
EP3904336B1 (en) 2018-12-26 2023-05-03 Wanhua Chemical Group Co., Ltd. Method for preparing isocyanate in gaseous phase
US11164956B2 (en) * 2019-08-23 2021-11-02 Taiwan Semiconductor Manufacturing Co., Ltd. Capping layer for gate electrodes
WO2022248448A1 (en) * 2021-05-25 2022-12-01 Basf Se Process for preparing at least one polyisocyanate

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DE2135154C3 (de) 1971-07-14 1980-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Aminoverbindungen durch kontinuierliche Reduktion von Nitroverbindungen
DE3714439A1 (de) 1987-04-30 1988-11-10 Bayer Ag Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten
DE3734344A1 (de) 1987-10-10 1989-04-20 Bayer Ag Verfahren zur verdampfung von dinitrotoluolen (dnt)
US5081303A (en) * 1989-04-21 1992-01-14 First Chemical Corporation Co-production of an aromatic monoamine and an aromatic diamine directly from benzene or a benzene derivative through controlled nitration and reduction
DE4217019A1 (de) 1992-05-22 1993-11-25 Bayer Ag Verfahren zur Herstellung von aromatischen Diisocyanaten
DE4230098C1 (enExample) 1992-09-09 1993-06-03 Bayer Ag, 5090 Leverkusen, De
FR2697017B1 (fr) 1992-10-16 1995-01-06 Rhone Poulenc Chimie Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse.
DE4323687A1 (de) 1993-07-15 1995-01-19 Bayer Ag Kontinuierliches Verfahren zur Herstellung von aromatischen Aminen
DE4435839A1 (de) 1994-10-07 1996-04-11 Bayer Ag Schlammphasenreaktor und dessen Verwendung
DE19608443C1 (de) 1996-03-05 1997-07-24 Bayer Ag Verfahren zur Aufarbeitung von Amingemischen bei der Diaminotoluol-Herstellung unter Abtrennung der Schwersieder
FR2777560B1 (fr) * 1998-04-17 2000-06-09 Rhodia Chimie Sa Procede de purification de polyamines aromatiques
US6005143A (en) 1998-08-07 1999-12-21 Air Products And Chemicals, Inc. Use of a monolith catalyst for the hydrogenation of dinitrotoluene to toluenediamine
DE19909168A1 (de) 1999-03-03 2000-09-07 Basf Ag Verfahren zur Herstellung von Aminen
US6664833B1 (en) 2000-11-20 2003-12-16 Intersil Americas, Inc. Dual-edge function clock generator and method of deriving clocking signals for executing reduced instruction sequences in a re-programmable I/O interface
US6359177B1 (en) * 2000-12-15 2002-03-19 Bayer Corporation Process for separating mixtures of materials having different boiling points
US7109378B2 (en) 2001-08-30 2006-09-19 Air Products And Chemicals, Inc. Monolith catalytic reactor coupled to static mixer
DE10222023A1 (de) 2002-05-17 2003-11-27 Bayer Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
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
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
DE102004001456A1 (de) 2004-01-08 2005-08-11 Basf Ag Verfahren zur destillativen Aufbereitung von Toluylendiamin
EP1746083B1 (de) 2005-07-12 2016-12-21 Covestro Deutschland AG Verfahren zur Herstellung von Toluylendiamin
DE102005032430A1 (de) * 2005-07-12 2007-01-25 Bayer Materialscience Ag Verfahren zur Herstellung von Toluylendiamin
DE102005036870A1 (de) 2005-08-02 2007-02-08 Bayer Materialscience Ag Verfahren zur Gasphasenphosgenierung
US20070049482A1 (en) 2005-08-11 2007-03-01 Shin-Etsu Chemical Co., Ltd. Synthetic quartz glass substrate for excimer lasers and making method
DE102005042392A1 (de) 2005-09-06 2007-03-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
KR20090088384A (ko) 2006-12-11 2009-08-19 바스프 에스이 이소시아네이트의 제조 방법
DE102006058633A1 (de) 2006-12-13 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Isocyanaten in der Gasphase
DE102006060181A1 (de) * 2006-12-18 2008-06-19 Bayer Materialscience Ag Verfahren zur Herstellung von Toluylendiisocyanat
DE102007056511A1 (de) * 2007-11-22 2009-05-28 Bayer Materialscience Ag Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase

Also Published As

Publication number Publication date
TW201035021A (en) 2010-10-01
KR20100071929A (ko) 2010-06-29
HUE027797T2 (en) 2016-11-28
EP2199276B1 (de) 2015-07-22
RU2526621C2 (ru) 2014-08-27
TWI440620B (zh) 2014-06-11
CN101747232B (zh) 2014-01-29
EP2199276A1 (de) 2010-06-23
DE102008063991A1 (de) 2010-06-24
US20100160674A1 (en) 2010-06-24
CN101747232A (zh) 2010-06-23
US9365503B2 (en) 2016-06-14
RU2009147083A (ru) 2011-06-27
JP2010143900A (ja) 2010-07-01
JP5574691B2 (ja) 2014-08-20

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