JP2006022098A5 - - Google Patents
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- Publication number
- JP2006022098A5 JP2006022098A5 JP2005195361A JP2005195361A JP2006022098A5 JP 2006022098 A5 JP2006022098 A5 JP 2006022098A5 JP 2005195361 A JP2005195361 A JP 2005195361A JP 2005195361 A JP2005195361 A JP 2005195361A JP 2006022098 A5 JP2006022098 A5 JP 2006022098A5
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- pmdi
- mcb
- mpas
- phosgene
- 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
- 239000000203 mixture Substances 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004032871A DE102004032871A1 (de) | 2004-07-07 | 2004-07-07 | Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen |
| DE102004032871.4 | 2004-07-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006022098A JP2006022098A (ja) | 2006-01-26 |
| JP2006022098A5 true JP2006022098A5 (enExample) | 2008-08-07 |
| JP5054291B2 JP5054291B2 (ja) | 2012-10-24 |
Family
ID=35262229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005195361A Expired - Fee Related JP5054291B2 (ja) | 2004-07-07 | 2005-07-04 | 第一級アミンの断熱的ホスゲン化によるポリイソシアネートの製造方法 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8097751B2 (enExample) |
| EP (1) | EP1616857B2 (enExample) |
| JP (1) | JP5054291B2 (enExample) |
| KR (1) | KR101183756B1 (enExample) |
| CN (1) | CN100569742C (enExample) |
| AT (1) | ATE384040T1 (enExample) |
| BR (1) | BRPI0502604B1 (enExample) |
| DE (2) | DE102004032871A1 (enExample) |
| ES (1) | ES2299921T5 (enExample) |
| PT (1) | PT1616857E (enExample) |
| SG (1) | SG119294A1 (enExample) |
| TW (1) | TW200617049A (enExample) |
Families Citing this family (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032871A1 (de) | 2004-07-07 | 2006-02-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen |
| US7504533B2 (en) * | 2006-04-24 | 2009-03-17 | Bayer Materialscience Llc | Process for the production of isocyanates |
| US7547801B2 (en) * | 2006-06-26 | 2009-06-16 | Bayer Materialscience Llc | Process for the continuous preparation of isocyanates |
| DE102006058633A1 (de) * | 2006-12-13 | 2008-06-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| EP2014641A3 (en) * | 2007-06-06 | 2009-03-18 | Huntsman International Llc | Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates |
| DE102007056511A1 (de) * | 2007-11-22 | 2009-05-28 | Bayer Materialscience Ag | Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase |
| DE102007061688A1 (de) | 2007-12-19 | 2009-06-25 | Bayer Materialscience Ag | Verfahren und Mischaggregat zur Herstellung von Isocyanaten durch Phosgenierung primärer Amine |
| FR2940283B1 (fr) | 2008-12-18 | 2011-03-11 | Perstorp Tolonates France | Utilisation d'un reacteur de type piston pour la mise en oeuvre d'un procede de phosgenation. |
| EP2408738B1 (de) | 2009-03-20 | 2017-07-26 | Basf Se | Verfahren zur herstellung von isocyanaten |
| US8742906B2 (en) | 2009-04-15 | 2014-06-03 | Toyota Jidosha Kabushiki Kaisha | Alarm output control apparatus |
| US8835673B2 (en) | 2009-12-04 | 2014-09-16 | Basf Se | Process for preparing isocyanates |
| US8907124B2 (en) | 2010-11-17 | 2014-12-09 | Basf Se | Process for preparing methylenedi(phenyl isocyanate) |
| KR101898745B1 (ko) | 2010-11-17 | 2018-09-13 | 바스프 에스이 | 메틸렌디(페닐 이소시아네이트)의 제조 방법 |
| US8933262B2 (en) | 2011-05-24 | 2015-01-13 | Basf Se | Process for preparing polyisocyanates from biomass |
| WO2012160072A1 (de) | 2011-05-24 | 2012-11-29 | Basf Se | Verfahren zur herstellung von polyisocyanaten aus biomasse |
| US9266824B2 (en) | 2014-01-13 | 2016-02-23 | Warsaw Orthopedic, Inc. | Methods and compositions for making an amino acid triisocyanate |
| HUE037053T2 (hu) | 2014-03-27 | 2018-08-28 | Covestro Deutschland Ag | Eljárás izocianátok elõállítására |
| MX390867B (es) | 2014-06-24 | 2025-03-21 | Covestro Deutschland Ag | Metodos para producir productos quimicos con interrupciones de funcionamiento. |
| WO2017001320A1 (de) | 2015-06-29 | 2017-01-05 | Covestro Deutschland Ag | Verfahren zur bereitstellung von chlorwasserstoff für chemische umsetzungen |
| EP3313565B1 (de) | 2015-06-29 | 2019-08-14 | Covestro Deutschland AG | Verfahren zur herstellung von polyisocyanaten |
| HUE047167T2 (hu) | 2015-09-24 | 2020-04-28 | Covestro Deutschland Ag | Eljárás izocianátok elõállítására |
| US10280135B2 (en) | 2015-09-30 | 2019-05-07 | Covestro Deutschland Ag | Method for producing isocyanates |
| HUE061332T2 (hu) | 2015-11-20 | 2023-06-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás aminobenzoesav vagy aminobenzoesav-származék elõállítására |
| EP3478653B1 (de) | 2016-06-29 | 2020-02-19 | Covestro Deutschland AG | Verfahren zur herstellung von anilin oder eines anilinfolgeprodukts |
| PT3500553T (pt) | 2016-08-17 | 2021-07-29 | Covestro Deutschland Ag | Processo para a produção de isocianato e pelo menos um outro produto químico num sistema de produção integrada |
| KR20190042680A (ko) | 2016-09-01 | 2019-04-24 | 코베스트로 도이칠란트 아게 | 이소시아네이트를 제조하는 방법 |
| CN110088080A (zh) | 2016-12-20 | 2019-08-02 | 科思创德国股份有限公司 | 制备氨基苯甲酸或氨基苯甲酸后续产物的方法 |
| CN110997751B (zh) | 2017-07-03 | 2022-07-15 | 科思创德国股份有限公司 | 用于通过使h-官能反应物与光气反应制备化学产品的生产设备及其运行方法 |
| PT3735405T (pt) | 2018-01-05 | 2021-12-29 | Covestro Intellectual Property Gmbh & Co Kg | Processo para fabrico de di-isocianatos de metilenodifenileno e poli-isocianatos de polimetileno-polifenileno |
| US11453897B2 (en) | 2018-06-07 | 2022-09-27 | Covestro Intellectual Property Gmbh & Co. Kg | Method for producing aminobenzoic acid or an aminobenzoic acid derivative product |
| BR112021001332B1 (pt) | 2018-07-27 | 2024-02-20 | Covestro Intellectual Property Gmbh & Co. Kg | Processo para preparar anilina ou um produto de conversão de anilina |
| 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 |
| US10875827B2 (en) | 2018-11-13 | 2020-12-29 | Covestro Deutschland Ag | Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine |
| CN120774813A (zh) | 2019-12-18 | 2025-10-14 | 科思创德国股份有限公司 | 用于制备二苯基甲烷系列的二-和多异氰酸酯的方法 |
| WO2021228977A1 (de) | 2020-05-15 | 2021-11-18 | Covestro Deutschland Ag | Verfahren zum betreiben einer anlage zur kontinuierlichen herstellung eines isocyanats |
| WO2022253890A1 (de) | 2021-06-02 | 2022-12-08 | Covestro Deutschland Ag | Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes |
| US20240294724A1 (en) | 2021-07-02 | 2024-09-05 | Evonik Operations Gmbh | Recovering di- and/or polyisocyanates from pu-depolymerisation processes |
| US20250223255A1 (en) | 2022-04-06 | 2025-07-10 | Covestro Deutschland Ag | Method for producing aniline or an aniline-derived product |
| CN121537312A (zh) * | 2026-01-20 | 2026-02-17 | 山东华鲁恒升化工股份有限公司 | 一种胺与光气制备异氰酸酯的方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1126440A (fr) | 1955-03-17 | 1956-11-22 | Le Ministre De La Defense Nationale | Perfectionnements à la fabrication des isocyanates |
| FR69428E (fr) † | 1955-03-17 | 1958-11-06 | Le Ministre De La Defense Nationale | Perfectionnements à la fabrication des isocyanates |
| US2908703A (en) * | 1955-08-16 | 1959-10-13 | Harold K Latourette | Preparation of aromatic isocyanates |
| US3226410A (en) * | 1962-07-20 | 1965-12-28 | Fmc Corp | Continuous method of preparing aromatic isocyanates |
| DE1593588C3 (de) † | 1965-09-06 | 1974-05-22 | Takeda Chemical Industries Ltd., Osaka (Japan) | Verfahren zur Herstellung von m- und p-Xylylendiisocyanat |
| FR1469105A (fr) † | 1965-12-27 | 1967-02-10 | Toulousaine De Prod Chim Toloc | Procédé de fabrication d'esters isocyaniques |
| BE711392A (enExample) | 1968-02-28 | 1968-07-01 | Gnii Pi Azotnoj | |
| BE790461A (fr) * | 1971-10-25 | 1973-02-15 | Quimco Gmbh | Procede de production d'isocyanates organiques |
| US3947484A (en) * | 1971-10-26 | 1976-03-30 | Bayer Aktiengesellschaft | Continuous prephosgenation process for the production of organic isocyanates |
| DE3121036A1 (de) * | 1981-05-27 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten |
| DE3132163C2 (de) † | 1981-08-14 | 1987-03-05 | Bayer Ag, 5090 Leverkusen | Vorrichtung zur kontinuierlichen Untersuchung chemischer Reaktionsvorgänge in der flüssigen Phase mittels Infrarot-Absorption |
| DE3323882A1 (de) * | 1982-10-09 | 1984-04-12 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur kontinuierlichen heissphosgenierung von aminen |
| DE3403204A1 (de) | 1984-01-31 | 1985-08-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen herstellung von organischen mono- und/oder polyisocyanaten |
| DE4228070A1 (de) † | 1992-08-24 | 1994-03-03 | Bayer Ag | Verfahren und Vorrichtung zur kontinuierlichen IR-spektroskopischen Analyse hochviskoser Flüssigkeiten |
| US6429334B1 (en) † | 2000-06-07 | 2002-08-06 | E. I. Du Pont De Nemours And Company | Production of acid anhydrides and acid chlorides |
| DE10222968A1 (de) | 2002-05-23 | 2003-12-04 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| DE10260082A1 (de) * | 2002-12-19 | 2004-07-01 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Isocyanaten |
| DE10260094A1 (de) * | 2002-12-19 | 2004-07-01 | Basf Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Isocyanaten |
| DE102004032871A1 (de) | 2004-07-07 | 2006-02-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen |
-
2004
- 2004-07-07 DE DE102004032871A patent/DE102004032871A1/de not_active Withdrawn
-
2005
- 2005-06-24 AT AT05013631T patent/ATE384040T1/de not_active IP Right Cessation
- 2005-06-24 ES ES05013631T patent/ES2299921T5/es not_active Expired - Lifetime
- 2005-06-24 PT PT05013631T patent/PT1616857E/pt unknown
- 2005-06-24 DE DE502005002540T patent/DE502005002540D1/de not_active Expired - Lifetime
- 2005-06-24 EP EP05013631A patent/EP1616857B2/de not_active Expired - Lifetime
- 2005-06-30 US US11/171,572 patent/US8097751B2/en active Active
- 2005-07-04 JP JP2005195361A patent/JP5054291B2/ja not_active Expired - Fee Related
- 2005-07-05 SG SG200504233A patent/SG119294A1/en unknown
- 2005-07-06 BR BRPI0502604-0A patent/BRPI0502604B1/pt not_active IP Right Cessation
- 2005-07-06 KR KR1020050060706A patent/KR101183756B1/ko not_active Expired - Fee Related
- 2005-07-06 TW TW094122770A patent/TW200617049A/zh unknown
- 2005-07-07 CN CNB2005100844792A patent/CN100569742C/zh not_active Expired - Fee Related
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