JP2013525463A5 - - Google Patents
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- Publication number
- JP2013525463A5 JP2013525463A5 JP2013508443A JP2013508443A JP2013525463A5 JP 2013525463 A5 JP2013525463 A5 JP 2013525463A5 JP 2013508443 A JP2013508443 A JP 2013508443A JP 2013508443 A JP2013508443 A JP 2013508443A JP 2013525463 A5 JP2013525463 A5 JP 2013525463A5
- Authority
- JP
- Japan
- Prior art keywords
- weight
- amine
- diluent
- oxygen
- inert
- 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.)
- Granted
Links
- 150000001412 amines Chemical class 0.000 claims description 19
- 239000003085 diluting agent Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000001301 oxygen Substances 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 230000008016 vaporization Effects 0.000 claims description 9
- 238000009834 vaporization Methods 0.000 claims description 9
- 239000012948 isocyanate Substances 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010019342.9 | 2010-05-05 | ||
| DE201010019342 DE102010019342A1 (de) | 2010-05-05 | 2010-05-05 | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| PCT/EP2011/056848 WO2011138245A1 (de) | 2010-05-05 | 2011-04-29 | Verfahren zur herstellung von isocyanaten in der gasphase |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013525463A JP2013525463A (ja) | 2013-06-20 |
| JP2013525463A5 true JP2013525463A5 (enExample) | 2014-06-19 |
| JP5851488B2 JP5851488B2 (ja) | 2016-02-03 |
Family
ID=44080245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013508443A Expired - Fee Related JP5851488B2 (ja) | 2010-05-05 | 2011-04-29 | 気相におけるイソシアネートの製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9102594B2 (enExample) |
| EP (1) | EP2566844B1 (enExample) |
| JP (1) | JP5851488B2 (enExample) |
| KR (1) | KR101829481B1 (enExample) |
| CN (1) | CN103025709B (enExample) |
| DE (1) | DE102010019342A1 (enExample) |
| HU (1) | HUE032940T2 (enExample) |
| RU (1) | RU2571826C2 (enExample) |
| WO (1) | WO2011138245A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2559658A1 (en) * | 2011-08-19 | 2013-02-20 | Huntsman International LLC | A process to separate phosgene and hydrogen chloride from a fluid stream comprising phosgene and hydrogen chloride |
| EP3129353B1 (de) * | 2014-04-11 | 2024-02-28 | Covestro Deutschland AG | Zusammensetzung zur herstellung transparenter polythiourethan-körper |
| US20210060486A1 (en) * | 2020-11-11 | 2021-03-04 | Waga Energy | Facility For Producing Gaseous Biomethane By Purifying Biogas From Landfill Combining Membranes, Cryodistillation And Deoxo |
Family Cites Families (21)
| 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 |
| FR2697017B1 (fr) | 1992-10-16 | 1995-01-06 | Rhone Poulenc Chimie | Procédé de préparation de composés du type isocyanates aromatiques en phase gazeuse. |
| US5523467A (en) * | 1994-03-22 | 1996-06-04 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of aliphatic polyisocyanates |
| JP3201921B2 (ja) * | 1994-03-22 | 2001-08-27 | 三井化学株式会社 | 脂肪族ポリイソシアナートの製造方法 |
| DE19523385A1 (de) | 1995-06-23 | 1997-01-09 | Bayer Ag | Verfahren zur Herstellung von Triisocyanaten |
| US5872292A (en) | 1997-01-24 | 1999-02-16 | Bayer Corporation | Stable aromatic amine composition, a process for preparing color stable aromatic amines, and the production of light colored aromatic amine-based polyether polyols |
| JP3957396B2 (ja) * | 1998-04-28 | 2007-08-15 | 三井化学株式会社 | イソシアナート化合物の製造方法 |
| DE10245704A1 (de) | 2002-09-30 | 2004-04-01 | Bayer Ag | Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen |
| US7247658B2 (en) | 2003-07-08 | 2007-07-24 | Milliken & Company | Reduction of discoloration in white polyurethane foams |
| 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 |
| DE102005042392A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| DE102006022761A1 (de) * | 2006-05-16 | 2007-11-22 | Bayer Materialscience 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 |
| JP2010536911A (ja) | 2007-08-30 | 2010-12-02 | ビーエーエスエフ ソシエタス・ヨーロピア | イソシアネートの製造法 |
| ES2582173T3 (es) * | 2007-11-14 | 2016-09-09 | Covestro Deutschland Ag | Preparación de isocianatos de color claro |
| HU227245B1 (en) * | 2007-12-17 | 2010-12-28 | Borsodchem Nyrt | Process for the preparation of polyirocyanates of the diphenylmethane series |
| CN101429138B (zh) * | 2008-12-18 | 2011-12-28 | 宁波万华聚氨酯有限公司 | 一种在气相中制备异氰酸酯的方法 |
| EP2421818B1 (de) | 2009-04-24 | 2014-08-27 | Basf Se | Verfahren zur herstellung von farbstabilem mda und mdi |
-
2010
- 2010-05-05 DE DE201010019342 patent/DE102010019342A1/de not_active Withdrawn
-
2011
- 2011-04-29 WO PCT/EP2011/056848 patent/WO2011138245A1/de not_active Ceased
- 2011-04-29 HU HUE11718339A patent/HUE032940T2/en unknown
- 2011-04-29 US US13/696,195 patent/US9102594B2/en active Active
- 2011-04-29 JP JP2013508443A patent/JP5851488B2/ja not_active Expired - Fee Related
- 2011-04-29 CN CN201180033335.8A patent/CN103025709B/zh active Active
- 2011-04-29 EP EP11718339.2A patent/EP2566844B1/de active Active
- 2011-04-29 RU RU2012151871/04A patent/RU2571826C2/ru not_active IP Right Cessation
- 2011-04-29 KR KR1020127031740A patent/KR101829481B1/ko active Active
-
2015
- 2015-07-02 US US14/790,478 patent/US9328064B2/en active Active
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