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 |
| US7238840B2 (en) | 2002-03-28 | 2007-07-03 | Huntsman International Llc | Process for the production of diaminodiphenylmethane and its higher homologues |
| KR100969745B1 (ko) * | 2002-03-28 | 2010-07-13 | 헌트스만 인터내셔날, 엘엘씨 | 디아미노디페닐메탄 및 그의 고차 동족체의 제조 방법 |
| 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 |
| US8871979B2 (en) | 2008-12-22 | 2014-10-28 | Huntsman International Llc | Process for the production of methylene-bridged polyphenyl polyamines |
| HUE037918T2 (hu) | 2014-07-07 | 2018-09-28 | Covestro Deutschland Ag | Eljárás a difenilmetán sorozat di- és poliaminjainak elõállítására |
| 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 |
| KR20210045357A (ko) | 2018-08-20 | 2021-04-26 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 리소그래피용 막형성재료, 리소그래피용 막형성용 조성물, 리소그래피용 하층막 및 패턴 형성방법 |
| CN116964528A (zh) * | 2021-03-02 | 2023-10-27 | 三菱瓦斯化学株式会社 | 光刻用膜形成材料、组合物、光刻用下层膜以及图案形成方法 |
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 |
| EP0264744B1 (en) * | 1986-10-22 | 1992-12-23 | ENIRICERCHE S.p.A. | Process for the preparation of 4,4'-diaminodiphenylmethane and its derivatives |
| 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 |
| 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 |
| AU612786B2 (en) * | 1988-02-15 | 1991-07-18 | Mitsui Petrochemical Industries, Ltd. | Method of preparing 4,4'-methylenedianiline |
| 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 |
| 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 DE DE60021305T patent/DE60021305T2/de not_active Expired - Lifetime
- 2000-05-08 PT PT00109708T patent/PT1055663E/pt unknown
- 2000-05-08 AT AT00109708T patent/ATE299858T1/de not_active IP Right Cessation
- 2000-05-08 EP EP00109708A patent/EP1055663B1/en not_active Expired - Lifetime
- 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 |
|---|---|
| CN1277187A (zh) | 2000-12-20 |
| ATE299858T1 (de) | 2005-08-15 |
| KR100385779B1 (ko) | 2003-06-02 |
| DE60021305T2 (de) | 2005-12-29 |
| EP1055663B1 (en) | 2005-07-20 |
| JP2001026571A (ja) | 2001-01-30 |
| SG88776A1 (en) | 2002-05-21 |
| CN1167666C (zh) | 2004-09-22 |
| EP1055663A1 (en) | 2000-11-29 |
| JP4707798B2 (ja) | 2011-06-22 |
| KR20010049395A (ko) | 2001-06-15 |
| US6380433B1 (en) | 2002-04-30 |
| ITMI991171A1 (it) | 2000-11-27 |
| IT1312331B1 (it) | 2002-04-15 |
| DE60021305D1 (de) | 2005-08-25 |
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