CN101747230B - 在气相中制备异氰酸酯的方法 - Google Patents
在气相中制备异氰酸酯的方法 Download PDFInfo
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- CN101747230B CN101747230B CN200910258555.5A CN200910258555A CN101747230B CN 101747230 B CN101747230 B CN 101747230B CN 200910258555 A CN200910258555 A CN 200910258555A CN 101747230 B CN101747230 B CN 101747230B
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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
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/07—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms
- C07C205/11—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by halogen atoms having nitro groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
- C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
- C07C205/37—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008061686A DE102008061686A1 (de) | 2008-12-11 | 2008-12-11 | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
DE102008061686.9 | 2008-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101747230A CN101747230A (zh) | 2010-06-23 |
CN101747230B true CN101747230B (zh) | 2014-04-09 |
Family
ID=41693159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910258555.5A Active CN101747230B (zh) | 2008-12-11 | 2009-12-10 | 在气相中制备异氰酸酯的方法 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9024057B2 (zh) |
EP (1) | EP2196455B1 (zh) |
JP (1) | JP5574684B2 (zh) |
KR (1) | KR101673591B1 (zh) |
CN (1) | CN101747230B (zh) |
DE (1) | DE102008061686A1 (zh) |
ES (1) | ES2394133T3 (zh) |
PL (1) | PL2196455T3 (zh) |
RU (1) | RU2528382C2 (zh) |
TW (1) | TWI501944B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6113824B2 (ja) * | 2012-03-19 | 2017-04-12 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | イソシアネートの製造方法 |
JP6297602B2 (ja) | 2013-02-08 | 2018-03-20 | 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 | ホスゲン化のガス状粗生成物からの、気相中の第一級アミンをホスゲン化することにより調製されたイソシアネートの分離方法 |
EP2829533A1 (de) | 2013-07-26 | 2015-01-28 | Bayer MaterialScience AG | Verfahren zur herstellung von isocyanaten |
KR20160044473A (ko) | 2013-08-19 | 2016-04-25 | 코베스트로 도이칠란트 아게 | 이소시아네이트 제조로부터의 증류 잔류물로부터 유기 이소시아네이트를 수득하는 방법 |
JP6640125B2 (ja) | 2014-06-24 | 2020-02-05 | 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 | 運転の中断を伴う化学製品の製造方法 |
US10040753B2 (en) | 2015-06-12 | 2018-08-07 | Covestro Deutschland Ag | Method for preparing diisocyanates in the gas phase |
CN107848960B (zh) | 2015-07-16 | 2020-09-22 | 科思创德国股份有限公司 | 用于制备异氰酸酯的方法 |
EP3356324B1 (de) | 2015-09-30 | 2022-10-05 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von isocyanaten |
HUE055741T2 (hu) | 2016-08-17 | 2021-12-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás és berendezés különféle vegyi termékek elõállítására |
CN109641175B (zh) | 2016-09-01 | 2021-07-30 | 科思创德国股份有限公司 | 制备异氰酸酯的方法 |
WO2018164894A1 (en) * | 2017-03-06 | 2018-09-13 | Dow Global Technologies Llc | Process for preparing isocyanates |
US10836713B2 (en) | 2017-06-08 | 2020-11-17 | Covestro Deutschland Ag | Method for producing isocyanates in the gas phase |
HUE060475T2 (hu) | 2017-06-08 | 2023-03-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás izocianátok elõállítására |
US11365172B2 (en) | 2017-07-03 | 2022-06-21 | Covestro Deutschland Ag | Production plant for producing a chemical product by reacting H-functional reactants with phosgene, and method for operating same with an interruption to production |
US10626084B2 (en) | 2018-08-03 | 2020-04-21 | Covestro Llc | Method for producing two isocyanates |
US10851048B2 (en) * | 2018-11-13 | 2020-12-01 | Covestro Deutschland Ag | Process for preparing an isocyanate by partly adiabatically operated phosgenation of the corresponding amine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0289840A1 (de) * | 1987-04-30 | 1988-11-09 | Bayer Ag | Verfahren zur Herstellung von (cyclo) aliphatischen Diisocyanaten |
EP0570799A1 (de) * | 1992-05-22 | 1993-11-24 | Bayer Ag | Verfahren zur Herstellung von aromatischen Diisocyanaten |
CN1127248A (zh) * | 1994-08-12 | 1996-07-24 | 罗纳·布朗克化学公司 | 气相制备芳族聚异氰酸酯化合物的方法 |
CN1458150A (zh) * | 2002-05-17 | 2003-11-26 | 拜尔公司 | 气相异氰酸酯的制备方法 |
CN101200437A (zh) * | 2006-12-13 | 2008-06-18 | 拜尔材料科学股份公司 | 异氰酸酯在气相中的制备方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATA50084A (de) | 1984-02-15 | 1986-06-15 | Lift Verkaufsgeraete Gmbh | Karteikastenartige vorrichtung zur aufnahme von steifen, flachen gegenstaenden |
ES2051750T3 (es) | 1986-11-27 | 1994-07-01 | Beecham Group Plc | Procedimiento para la preparacion de nuevos compuestos. |
DE4034840A1 (de) | 1990-11-02 | 1992-05-07 | Henkel Kgaa | Enzymatisches fluessigwaschmittel |
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 |
DE10133728A1 (de) * | 2001-07-11 | 2003-01-23 | Bayer Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten |
DE10133729A1 (de) | 2001-07-11 | 2003-01-23 | Bayer Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten |
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 |
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 |
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 |
DE102005042604A1 (de) | 2005-09-07 | 2007-03-08 | Basf Ag | Neutralisationsverfahren |
KR101436181B1 (ko) | 2006-11-07 | 2014-09-01 | 바스프 에스이 | 이소시아네이트 생산 방법 |
US20100056822A1 (en) * | 2006-11-07 | 2010-03-04 | Basf Se | Method for producing isocyanates |
EP2079684B1 (de) * | 2006-11-07 | 2016-06-22 | Basf Se | Verfahren zur herstellung von isocyanaten |
DE102006058633A1 (de) * | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
-
2008
- 2008-12-11 DE DE102008061686A patent/DE102008061686A1/de not_active Withdrawn
-
2009
- 2009-11-28 PL PL09014815T patent/PL2196455T3/pl unknown
- 2009-11-28 ES ES09014815T patent/ES2394133T3/es active Active
- 2009-11-28 EP EP09014815A patent/EP2196455B1/de active Active
- 2009-12-02 JP JP2009274288A patent/JP5574684B2/ja not_active Expired - Fee Related
- 2009-12-07 US US12/632,117 patent/US9024057B2/en active Active
- 2009-12-10 TW TW098142166A patent/TWI501944B/zh not_active IP Right Cessation
- 2009-12-10 CN CN200910258555.5A patent/CN101747230B/zh active Active
- 2009-12-10 RU RU2009145797/04A patent/RU2528382C2/ru not_active IP Right Cessation
- 2009-12-10 KR KR1020090122317A patent/KR101673591B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0289840A1 (de) * | 1987-04-30 | 1988-11-09 | Bayer Ag | Verfahren zur Herstellung von (cyclo) aliphatischen Diisocyanaten |
EP0570799A1 (de) * | 1992-05-22 | 1993-11-24 | Bayer Ag | Verfahren zur Herstellung von aromatischen Diisocyanaten |
CN1127248A (zh) * | 1994-08-12 | 1996-07-24 | 罗纳·布朗克化学公司 | 气相制备芳族聚异氰酸酯化合物的方法 |
CN1458150A (zh) * | 2002-05-17 | 2003-11-26 | 拜尔公司 | 气相异氰酸酯的制备方法 |
CN101200437A (zh) * | 2006-12-13 | 2008-06-18 | 拜尔材料科学股份公司 | 异氰酸酯在气相中的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2196455A1 (de) | 2010-06-16 |
KR101673591B1 (ko) | 2016-11-07 |
US9024057B2 (en) | 2015-05-05 |
DE102008061686A1 (de) | 2010-06-17 |
EP2196455B1 (de) | 2012-09-26 |
RU2528382C2 (ru) | 2014-09-20 |
CN101747230A (zh) | 2010-06-23 |
TWI501944B (zh) | 2015-10-01 |
JP5574684B2 (ja) | 2014-08-20 |
ES2394133T3 (es) | 2013-01-22 |
KR20100067626A (ko) | 2010-06-21 |
JP2010138171A (ja) | 2010-06-24 |
TW201035022A (en) | 2010-10-01 |
US20100152484A1 (en) | 2010-06-17 |
RU2009145797A (ru) | 2011-06-20 |
PL2196455T3 (pl) | 2013-02-28 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Germany Leverkusen Applicant after: BAYER MATERIALSCIENCE AG Address before: Germany Leverkusen Applicant before: BAYER MATERIALSCIENCE AG |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BAYER AG TO: CARCOUSTICS TECHCONSULT GMBH |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100623 Assignee: Bayer Intellectual Property GmbH Assignor: BAYER MATERIALSCIENCE AG Contract record no.: 2012990000854 Denomination of invention: Method for producing isocyanates in gas phase License type: Common License Record date: 20121128 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: Germany Leverkusen Patentee after: COVESTRO DEUTSCHLAND AG Address before: Germany Leverkusen Patentee before: BAYER MATERIALSCIENCE AG |