PL2349986T3 - Sposób wytwarzania izocyjanianów - Google Patents
Sposób wytwarzania izocyjanianówInfo
- Publication number
- PL2349986T3 PL2349986T3 PL09783838T PL09783838T PL2349986T3 PL 2349986 T3 PL2349986 T3 PL 2349986T3 PL 09783838 T PL09783838 T PL 09783838T PL 09783838 T PL09783838 T PL 09783838T PL 2349986 T3 PL2349986 T3 PL 2349986T3
- Authority
- PL
- Poland
- Prior art keywords
- producing isocyanates
- isocyanates
- producing
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/04—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of a saturated carbon skeleton
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08166624 | 2008-10-15 | ||
PCT/EP2009/063071 WO2010043532A1 (de) | 2008-10-15 | 2009-10-08 | Verfahren zur herstellung von isocyanaten |
EP09783838.7A EP2349986B1 (de) | 2008-10-15 | 2009-10-08 | Verfahren zur herstellung von isocyanaten |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2349986T3 true PL2349986T3 (pl) | 2013-09-30 |
Family
ID=41722896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL09783838T PL2349986T3 (pl) | 2008-10-15 | 2009-10-08 | Sposób wytwarzania izocyjanianów |
Country Status (7)
Country | Link |
---|---|
US (1) | US8779181B2 (pl) |
EP (1) | EP2349986B1 (pl) |
JP (1) | JP2012505850A (pl) |
KR (1) | KR20110084922A (pl) |
CN (1) | CN102245565B (pl) |
PL (1) | PL2349986T3 (pl) |
WO (1) | WO2010043532A1 (pl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8916725B2 (en) * | 2008-11-07 | 2014-12-23 | Basf Se | Process for preparing isocyanates |
US8716517B2 (en) | 2009-08-11 | 2014-05-06 | Basf Se | Method for producing diisocyanates by gas-phase phosgenation |
PT2507206E (pt) | 2009-12-04 | 2014-12-26 | Basf Se | Método para a produção de isocianatos |
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 |
US20140200380A1 (en) * | 2013-01-15 | 2014-07-17 | Basf Se | Process for Preparing 1,3-Butadiene from N-Butenes by Oxidative Dehydrogenation |
US9266824B2 (en) | 2014-01-13 | 2016-02-23 | Warsaw Orthopedic, Inc. | Methods and compositions for making an amino acid triisocyanate |
KR20160138410A (ko) | 2014-03-27 | 2016-12-05 | 코베스트로 도이칠란트 아게 | 기체 상 포스겐화 플랜트의 가동 방법 |
WO2015144682A1 (de) | 2014-03-27 | 2015-10-01 | Bayer Material Science Ag | Verfahren zum betreiben einer gasphasenphosgenierungsanlage |
CN108246050A (zh) * | 2016-12-29 | 2018-07-06 | 重庆长风生物科技有限公司 | 一种气相法制备hdi的冷却装置及方法 |
US10975020B2 (en) * | 2017-09-11 | 2021-04-13 | Covestro Deutschland Ag | Process for quenching a gaseous reaction mixture obtained in the gas phase phosgenation of diamines |
CN118525001A (zh) * | 2021-12-17 | 2024-08-20 | 摩珈(上海)生物科技有限公司 | 气相无溶剂法制备异氰酸酯的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE10359627A1 (de) | 2003-12-18 | 2005-07-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diisocyanaten |
DE102004030164A1 (de) * | 2004-06-22 | 2006-01-19 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
DE102005042392A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
DE102006058633A1 (de) * | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
DE102006058634A1 (de) | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
US8916725B2 (en) * | 2008-11-07 | 2014-12-23 | Basf Se | Process for preparing isocyanates |
-
2009
- 2009-10-08 KR KR1020117010829A patent/KR20110084922A/ko active IP Right Grant
- 2009-10-08 PL PL09783838T patent/PL2349986T3/pl unknown
- 2009-10-08 CN CN200980150606.0A patent/CN102245565B/zh active Active
- 2009-10-08 JP JP2011531446A patent/JP2012505850A/ja not_active Ceased
- 2009-10-08 EP EP09783838.7A patent/EP2349986B1/de active Active
- 2009-10-08 WO PCT/EP2009/063071 patent/WO2010043532A1/de active Application Filing
- 2009-10-08 US US13/123,787 patent/US8779181B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102245565A (zh) | 2011-11-16 |
KR20110084922A (ko) | 2011-07-26 |
EP2349986B1 (de) | 2013-04-24 |
EP2349986A1 (de) | 2011-08-03 |
WO2010043532A1 (de) | 2010-04-22 |
US8779181B2 (en) | 2014-07-15 |
JP2012505850A (ja) | 2012-03-08 |
US20120016154A1 (en) | 2012-01-19 |
CN102245565B (zh) | 2014-12-31 |
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