KR20130025371A - 기상에서 이소시아네이트를 제조하는 방법 - Google Patents

기상에서 이소시아네이트를 제조하는 방법 Download PDF

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Publication number
KR20130025371A
KR20130025371A KR1020127024904A KR20127024904A KR20130025371A KR 20130025371 A KR20130025371 A KR 20130025371A KR 1020127024904 A KR1020127024904 A KR 1020127024904A KR 20127024904 A KR20127024904 A KR 20127024904A KR 20130025371 A KR20130025371 A KR 20130025371A
Authority
KR
South Korea
Prior art keywords
amine
tube
evaporator
phosgene
isocyanate
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.)
Withdrawn
Application number
KR1020127024904A
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English (en)
Korean (ko)
Inventor
토르스텐 마트케
랄프 붸링
카르스텐 크눼쉐
바네사 시모네 레르
Original Assignee
바스프 에스이
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 바스프 에스이 filed Critical 바스프 에스이
Publication of KR20130025371A publication Critical patent/KR20130025371A/ko
Withdrawn legal-status Critical Current

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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
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020127024904A 2010-02-26 2011-02-23 기상에서 이소시아네이트를 제조하는 방법 Withdrawn KR20130025371A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10154861 2010-02-26
EP10154861.8 2010-02-26
PCT/EP2011/052658 WO2011104264A1 (de) 2010-02-26 2011-02-23 Verfahren zur herstellung von isocyanaten in der gasphase

Publications (1)

Publication Number Publication Date
KR20130025371A true KR20130025371A (ko) 2013-03-11

Family

ID=43920766

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127024904A Withdrawn KR20130025371A (ko) 2010-02-26 2011-02-23 기상에서 이소시아네이트를 제조하는 방법

Country Status (6)

Country Link
EP (1) EP2539314B1 (enExample)
JP (1) JP5827248B2 (enExample)
KR (1) KR20130025371A (enExample)
CN (1) CN102933546B (enExample)
HU (1) HUE026304T2 (enExample)
WO (1) WO2011104264A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8981145B2 (en) 2010-03-18 2015-03-17 Basf Se Process for preparing isocyanates
US9321720B2 (en) 2010-10-14 2016-04-26 Basf Se Process for preparing isocyanates
US8969615B2 (en) 2011-03-31 2015-03-03 Basf Se Process for preparing isocyanates
US8816126B2 (en) 2011-09-02 2014-08-26 Basf Se Process for preparing isocyanates
US8791291B2 (en) 2011-11-29 2014-07-29 Basf Se Process for preparing isocyanates by phosgenation of the corresponding amines in the gas phase
US9266824B2 (en) 2014-01-13 2016-02-23 Warsaw Orthopedic, Inc. Methods and compositions for making an amino acid triisocyanate
JP6621759B2 (ja) * 2014-03-27 2019-12-18 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
EP3122719B1 (de) * 2014-03-27 2018-05-16 Covestro Deutschland AG Verfahren zum betreiben einer gasphasenphosgenierungsanlage
WO2022106716A1 (en) 2020-11-23 2022-05-27 Basf Se Process for producing isocyanates
EP4551645A1 (en) 2022-07-05 2025-05-14 Basf Se A process for producing one or more polymers selected from the group consisting of polyurethanes, polyurethane ureas, polyisocyanurates, and a mixture of two or more thereof, from a solid material w
CN117658862A (zh) * 2022-08-22 2024-03-08 万华化学集团股份有限公司 一种气相法制备异氰酸酯的方法
WO2025016903A1 (en) 2023-07-14 2025-01-23 Basf Se Recovery of polyesterols from polyesterol-based polyurethanes via hydrolysis and re-condensation
WO2025016920A1 (en) 2023-07-14 2025-01-23 Basf Se Process for autocatalytic hydroglycolytic or hydrolytic cleavage of waste streams containing polyurethane
WO2025016860A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane foams
WO2025016934A1 (en) 2023-07-14 2025-01-23 Basf Se Recycling of pu-softfoams with graft polyol content
WO2025016900A1 (en) 2023-07-14 2025-01-23 Basf Se Process for recycling polyurethane waste through remonomerization by hydro ammonolysis
WO2025190721A1 (en) 2024-03-13 2025-09-18 Basf Se Method for recycling a polymer material from a vehicle scrap material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307096B1 (en) * 1999-12-28 2001-10-23 Bayer Corporation Method for making aliphatic diisocyanates
DE10144891A1 (de) * 2001-09-12 2003-03-27 Basf Ag Alternatives Reaktorkonzept zur Blausäureherstellung
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
DE10335451A1 (de) * 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE10359627A1 (de) 2003-12-18 2005-07-21 Bayer Materialscience Ag Verfahren zur Herstellung von Diisocyanaten
DE102005036870A1 (de) * 2005-08-02 2007-02-08 Bayer Materialscience Ag Verfahren zur Gasphasenphosgenierung
CN101347821A (zh) * 2008-09-11 2009-01-21 冯新林 三乙胺气体发生器

Also Published As

Publication number Publication date
EP2539314A1 (de) 2013-01-02
HUE026304T2 (en) 2016-06-28
CN102933546B (zh) 2014-12-10
JP2013520465A (ja) 2013-06-06
JP5827248B2 (ja) 2015-12-02
EP2539314B1 (de) 2015-04-08
CN102933546A (zh) 2013-02-13
WO2011104264A1 (de) 2011-09-01

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PA0105 International application

Patent event date: 20120924

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20160223

Comment text: Request for Examination of Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20161020

WITB Written withdrawal of application