JP2006022098A5 - - Google Patents
Download PDFInfo
- 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 |
|---|---|---|---|
| DE102004032871.4 | 2004-07-07 | ||
| DE102004032871A DE102004032871A1 (de) | 2004-07-07 | 2004-07-07 | Verfahren zur Herstellung von Polyisocyanaten durch adiabate Phosgenierung von primären Aminen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006022098A JP2006022098A (ja) | 2006-01-26 |
| JP2006022098A5 true JP2006022098A5 (cg-RX-API-DMAC10.html) | 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 (cg-RX-API-DMAC10.html) |
| EP (1) | EP1616857B2 (cg-RX-API-DMAC10.html) |
| JP (1) | JP5054291B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR101183756B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN100569742C (cg-RX-API-DMAC10.html) |
| AT (1) | ATE384040T1 (cg-RX-API-DMAC10.html) |
| BR (1) | BRPI0502604B1 (cg-RX-API-DMAC10.html) |
| DE (2) | DE102004032871A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES2299921T5 (cg-RX-API-DMAC10.html) |
| PT (1) | PT1616857E (cg-RX-API-DMAC10.html) |
| SG (1) | SG119294A1 (cg-RX-API-DMAC10.html) |
| TW (1) | TW200617049A (cg-RX-API-DMAC10.html) |
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 |
| CN102396008B (zh) | 2009-04-15 | 2014-12-31 | 丰田自动车株式会社 | 警报输出控制装置 |
| PT2507206E (pt) | 2009-12-04 | 2014-12-26 | Basf Se | Método para a produção de isocianatos |
| EP2640694B1 (de) | 2010-11-17 | 2019-01-09 | Basf Se | Verfahren zur herstellung von methylendiphenyldiisocyanat |
| US8907124B2 (en) | 2010-11-17 | 2014-12-09 | Basf Se | Process for preparing methylenedi(phenyl isocyanate) |
| 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 |
| EP3160630B1 (de) | 2014-06-24 | 2022-08-31 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von chemischen produkten mit betriebsunterbrechungen |
| PT3313815T (pt) | 2015-06-29 | 2019-10-17 | Covestro Deutschland Ag | Método de preparação de cloreto de hidrogénio para reações químicas |
| WO2017001322A1 (de) | 2015-06-29 | 2017-01-05 | Covestro Deutschland Ag | Verfahren zur herstellung von polyisocyanaten |
| CN108348889B (zh) | 2015-09-24 | 2020-09-15 | 科思创德国股份有限公司 | 制备异氰酸酯的方法 |
| JP6913083B2 (ja) | 2015-09-30 | 2021-08-04 | 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 | イソシアネートの製造方法 |
| KR102797879B1 (ko) | 2015-11-20 | 2025-04-22 | 코베스트로 도이칠란트 아게 | 아미노벤조산 또는 아미노벤조산 유도체의 제조 방법 |
| EP3478653B1 (de) | 2016-06-29 | 2020-02-19 | Covestro Deutschland AG | Verfahren zur herstellung von anilin oder eines anilinfolgeprodukts |
| HUE055741T2 (hu) | 2016-08-17 | 2021-12-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás és berendezés különféle vegyi termékek elõállítására |
| JP6932768B2 (ja) | 2016-09-01 | 2021-09-08 | 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 | イソシアネートの製造方法 |
| 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 |
| HUE056221T2 (hu) | 2017-07-03 | 2022-02-28 | Covestro Intellectual Property Gmbh & Co Kg | Termelõ berendezés kémiai termék elõállítására H-funkciós reagens és foszgén reagáltatásával és eljárás ennek üzemeltetésére |
| HUE057045T2 (hu) | 2018-01-05 | 2022-04-28 | Covestro Intellectual Property Gmbh & Co Kg | Eljárás metilén-difenilén-diizocianátok és polimetilén-polifenilén-poliizocianátok elõállítására |
| 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 |
| CA3104052A1 (en) | 2018-07-27 | 2020-01-30 | Covestro Intellectual Property Gmbh & Co. Kg | Method for producing aniline or an aniline derivative |
| US10875827B2 (en) | 2018-11-13 | 2020-12-29 | Covestro Deutschland Ag | Process for preparing an isocyanate by partly adiabatic phosgenation of the corresponding amine |
| 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 |
| US20230027482A1 (en) | 2019-12-18 | 2023-01-26 | Covestro Deutschland Ag | Method for producing di- and polyisocyanates of the diphenylmethane series |
| EP4149921B1 (de) | 2020-05-15 | 2024-06-12 | Covestro Deutschland AG | Verfahren zum betreiben einer anlage zur kontinuierlichen herstellung eines isocyanats |
| EP4347553B1 (de) | 2021-06-02 | 2025-07-23 | Covestro Deutschland AG | Verfahren zur herstellung von anilin oder eines anilinfolgeproduktes |
| MX2023014999A (es) | 2021-07-02 | 2024-02-16 | Evonik Operations Gmbh | Recuperacion de di- y/o poliisocianatos de los procedimientos de despolimerizacion de pu. |
| 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 (cg-RX-API-DMAC10.html) | 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 DE DE502005002540T patent/DE502005002540D1/de not_active Expired - Lifetime
- 2005-06-24 PT PT05013631T patent/PT1616857E/pt unknown
- 2005-06-24 AT AT05013631T patent/ATE384040T1/de not_active IP Right Cessation
- 2005-06-24 EP EP05013631A patent/EP1616857B2/de not_active Expired - Lifetime
- 2005-06-24 ES ES05013631T patent/ES2299921T5/es 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 TW TW094122770A patent/TW200617049A/zh 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
- 2005-07-07 CN CNB2005100844792A patent/CN100569742C/zh not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012530749A5 (cg-RX-API-DMAC10.html) | ||
| JP2004331667A5 (cg-RX-API-DMAC10.html) | ||
| RU2007117488A (ru) | Способ получения изоцианатов | |
| NZ592723A (en) | Cyclic pyrimidin-4-carboxamides as ccr2 receptor antagonists for treatment of inflammation, asthma and copd | |
| RU2007123665A (ru) | Непрерывный способ получения изоцианатов | |
| Singh et al. | An improved synthesis of urea derivatives from N-acylbenzotriazole via curtius rearrangement | |
| EP2539314A1 (de) | Verfahren zur herstellung von isocyanaten in der gasphase | |
| JP2007154134A5 (cg-RX-API-DMAC10.html) | ||
| JP2003503383A5 (cg-RX-API-DMAC10.html) | ||
| CN106573871B (zh) | 由二硝基甲苯去除杂质的方法 | |
| JP2010540582A5 (cg-RX-API-DMAC10.html) | ||
| JP2016531124A5 (cg-RX-API-DMAC10.html) | ||
| JP6893927B2 (ja) | イソシアネートの製造方法 | |
| JP2016506970A5 (cg-RX-API-DMAC10.html) | ||
| CN101070287A (zh) | 从二甲戊乐灵中脱去n－亚硝基二甲戊乐灵的方法 | |
| PT2155655E (pt) | Processo de preparação de misturas de diisocianatos de difenilmetano e de poliisocianatos de polifenilpolimetileno | |
| CN103739520A (zh) | 一种3,4二氯苯异氰酸酯精制方法 | |
| WO2009069750A1 (ja) | 含フッ素化合物の製造方法 | |
| JP2016074702A5 (cg-RX-API-DMAC10.html) | ||
| WO2007054964A3 (en) | Process for the preparation of letrozole | |
| JP2009522418A5 (cg-RX-API-DMAC10.html) | ||
| CN105037172A (zh) | 一种2-（4’-氯苯基）苯胺的制备方法 | |
| ATE442371T1 (de) | Víllig lísungsmittelfreie cefotetan säure und verfahren zu ihrer herstellung. | |
| ES2693543T3 (es) | Recuperación y uso del fluido de acetilación de madera | |
| CN105541750B (zh) | 一种米拉贝隆分析对照品的制备方法 |