PT1055663E - Processo para a preparacao de diaminodifenilmetano e seus homologos superiores - Google Patents
Processo para a preparacao de diaminodifenilmetano e seus homologos superioresInfo
- Publication number
- PT1055663E PT1055663E PT00109708T PT00109708T PT1055663E PT 1055663 E PT1055663 E PT 1055663E PT 00109708 T PT00109708 T PT 00109708T PT 00109708 T PT00109708 T PT 00109708T PT 1055663 E PT1055663 E PT 1055663E
- Authority
- PT
- Portugal
- Prior art keywords
- diaminodiphenylmethane
- homologists
- preparation
- formaldehyde
- zeolite
- Prior art date
Links
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/54—Preparation of compounds containing amino groups bound to a carbon skeleton by rearrangement reactions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1999MI001171A IT1312331B1 (it) | 1999-05-27 | 1999-05-27 | Procedimento per la produzione di diamminodifenilmetano e suoiomologhi superiori. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT1055663E true PT1055663E (pt) | 2005-11-30 |
Family
ID=11383053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT00109708T PT1055663E (pt) | 1999-05-27 | 2000-05-08 | Processo para a preparacao de diaminodifenilmetano e seus homologos superiores |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6380433B1 (pt) |
| EP (1) | EP1055663B1 (pt) |
| JP (1) | JP4707798B2 (pt) |
| KR (1) | KR100385779B1 (pt) |
| CN (1) | CN1167666C (pt) |
| AT (1) | ATE299858T1 (pt) |
| DE (1) | DE60021305T2 (pt) |
| IT (1) | IT1312331B1 (pt) |
| PT (1) | PT1055663E (pt) |
| SG (1) | SG88776A1 (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1318437B1 (it) * | 2000-03-31 | 2003-08-25 | Eni Spa | Procedimento per la preparazione di miscele di metilendianilina e suoi omologhi superiori. |
| IT1318686B1 (it) * | 2000-09-07 | 2003-08-27 | Eni Spa | Procedimento per la sintesi di miscele di metilendianilina e suoiomologhi superiori con distribuzione controllata degli isomeri. |
| ITMI20010880A1 (it) * | 2001-04-27 | 2002-10-27 | Enitecnologie Spa | Procedimento per la produzione di metilendianilina mediante catalizzatori zeolitici modificati |
| ITMI20011363A1 (it) | 2001-06-28 | 2002-12-28 | Enichem Spa | Procedimento per l'attivazione di catalizzatori zeolitici contenenti titanio e loro impiego nelle reazioni di ossidazione |
| DE60318405T2 (de) * | 2002-03-28 | 2009-01-15 | Huntsman International Llc, Salt Lake City | Verfahren zur herstellung von diaminodiphenylmethan und seinen höheren homologen |
| US7238840B2 (en) | 2002-03-28 | 2007-07-03 | Huntsman International Llc | Process for the production of diaminodiphenylmethane and its higher homologues |
| JP5615278B2 (ja) * | 2008-08-14 | 2014-10-29 | ダウ グローバル テクノロジーズ エルエルシー | 焼成した金属酸化物−シリカ触媒を使用するメチレンジアニリンとその高級同族体との混合物の製造 |
| KR101613332B1 (ko) | 2008-12-22 | 2016-04-18 | 헌트스만 인터내셔날, 엘엘씨 | 메틸렌-가교된 폴리페닐 폴리아민의 제조 방법 |
| EP3166922B1 (en) | 2014-07-07 | 2018-03-14 | Covestro Deutschland AG | Process for the production of di- and polyamines of the diphenylmethane series |
| CN105460949B (zh) * | 2014-09-09 | 2018-02-13 | 中国石油化工股份有限公司 | 含有稀土的mfi沸石的合成方法 |
| CN107758687B (zh) * | 2016-08-23 | 2020-06-09 | 中国石油化工股份有限公司 | 不同厚度盘状丝光沸石的合成方法 |
| EP3842863A4 (en) | 2018-08-20 | 2021-11-03 | Mitsubishi Gas Chemical Company, Inc. | FILM EDUCATION MATERIAL FOR LITHOGRAPHY, COMPOSITION FOR FILM FORMATION FOR LITHOGRAPHY, LAYER FILM FOR LITHOGRAPHY AND PATTERN GENERATION PROCESS |
| TW202302522A (zh) * | 2021-03-02 | 2023-01-16 | 日商三菱瓦斯化學股份有限公司 | 微影術用膜形成材料、組成物、微影術用下層膜，及圖型形成方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1179945B (de) * | 1962-12-11 | 1964-10-22 | Basf Ag | Verfahren zur Herstellung von 4, 4'-Diaminodiphenylmethanen |
| US4294987A (en) * | 1979-12-31 | 1981-10-13 | The Upjohn Company | Process for preparing methylene dianilines |
| IT1213364B (it) * | 1986-10-22 | 1989-12-20 | Eniricerche Spa | Procedimento di isomerizzazione di n- (4-amminobenzil) anilina e suoi derivati |
| DE3783199T2 (de) * | 1986-10-22 | 1993-04-29 | Enichem Sintesi | Verfahren zur herstellung von 4,4' diaminodiphenylmethan und derivaten davon. |
| AU612786B2 (en) * | 1988-02-15 | 1991-07-18 | Mitsui Petrochemical Industries, Ltd. | Method of preparing 4,4'-methylenedianiline |
| JPH01207259A (ja) * | 1988-02-15 | 1989-08-21 | Mitsui Petrochem Ind Ltd | ４，４′−メチレンジアニリンの製造方法 |
| JPH0219358A (ja) * | 1988-07-08 | 1990-01-23 | Mitsui Petrochem Ind Ltd | ４，４′−メチレンジアニリンの製造方法 |
| JPH02184658A (ja) * | 1989-01-07 | 1990-07-19 | Mitsui Petrochem Ind Ltd | ４，４’―メチレンジアニリンの製造方法 |
| DE3922035A1 (de) * | 1989-07-05 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von 2-chlor- bzw. 2-bromnaphthalin |
-
1999
- 1999-05-27 IT IT1999MI001171A patent/IT1312331B1/it active
-
2000
- 2000-05-08 AT AT00109708T patent/ATE299858T1/de not_active IP Right Cessation
- 2000-05-08 DE DE60021305T patent/DE60021305T2/de not_active Expired - Lifetime
- 2000-05-08 EP EP00109708A patent/EP1055663B1/en not_active Expired - Lifetime
- 2000-05-08 PT PT00109708T patent/PT1055663E/pt unknown
- 2000-05-11 US US09/568,512 patent/US6380433B1/en not_active Expired - Fee Related
- 2000-05-19 SG SG200002755A patent/SG88776A1/en unknown
- 2000-05-24 KR KR10-2000-0027987A patent/KR100385779B1/ko not_active Expired - Fee Related
- 2000-05-26 CN CNB001176684A patent/CN1167666C/zh not_active Expired - Fee Related
- 2000-05-29 JP JP2000158621A patent/JP4707798B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1055663B1 (en) | 2005-07-20 |
| IT1312331B1 (it) | 2002-04-15 |
| DE60021305D1 (de) | 2005-08-25 |
| KR100385779B1 (ko) | 2003-06-02 |
| JP2001026571A (ja) | 2001-01-30 |
| CN1277187A (zh) | 2000-12-20 |
| CN1167666C (zh) | 2004-09-22 |
| US6380433B1 (en) | 2002-04-30 |
| SG88776A1 (en) | 2002-05-21 |
| DE60021305T2 (de) | 2005-12-29 |
| ITMI991171A1 (it) | 2000-11-27 |
| KR20010049395A (ko) | 2001-06-15 |
| ATE299858T1 (de) | 2005-08-15 |
| JP4707798B2 (ja) | 2011-06-22 |
| EP1055663A1 (en) | 2000-11-29 |
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