BR0108320A - Processo para produção de diaminodifenilmetanos - Google Patents
Processo para produção de diaminodifenilmetanosInfo
- Publication number
- BR0108320A BR0108320A BR0108320-1A BR0108320A BR0108320A BR 0108320 A BR0108320 A BR 0108320A BR 0108320 A BR0108320 A BR 0108320A BR 0108320 A BR0108320 A BR 0108320A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- aniline
- diaminodiphenylmethanes
- content
- diaminodifenylmetan
- Prior art date
Links
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical class C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 2
- FQERLIOIVXPZKH-UHFFFAOYSA-N 1,2,4-trioxane Chemical compound C1COOCO1 FQERLIOIVXPZKH-UHFFFAOYSA-N 0.000 abstract 1
- -1 aliphatic amines Chemical class 0.000 abstract 1
- 150000007854 aminals Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
"PROCESSO PARA PRODUçãO DE DIAMINODIFENILMETANOS". A presente invenção refere-se a um processo para produção de diaminodifenilmetano (MDA), com alto conteúdo de monómeros, com um baixo conteúdo orto, por transformação catalisada em ácidos sólidos de um produto de condensação (o chamado aminal ou N,N-difenilmetilenodiamina) de anilina e formalina ou um outro agente fornecedor de grupos metileno apropriado, tal como trioxano ou p-formaldeído, caracterizado pelo fato de que é usada anilina, que contém menos de 100 ppm de aminas alifáticas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10006452A DE10006452A1 (de) | 2000-02-14 | 2000-02-14 | Verfahren zur Herstellung von Diaminodiphenylmethanen |
PCT/EP2001/001083 WO2001058847A1 (de) | 2000-02-14 | 2001-02-01 | Verfahren zur herstellung von diaminodiphenylmethanen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0108320A true BR0108320A (pt) | 2003-03-11 |
Family
ID=7630820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0108320-1A BR0108320A (pt) | 2000-02-14 | 2001-02-01 | Processo para produção de diaminodifenilmetanos |
Country Status (15)
Country | Link |
---|---|
US (1) | US6649798B2 (pt) |
EP (1) | EP1257522B1 (pt) |
JP (1) | JP4681194B2 (pt) |
KR (1) | KR100711695B1 (pt) |
CN (1) | CN1208310C (pt) |
AT (1) | ATE315020T1 (pt) |
AU (1) | AU2001242362A1 (pt) |
BR (1) | BR0108320A (pt) |
DE (2) | DE10006452A1 (pt) |
ES (1) | ES2256216T3 (pt) |
HU (1) | HU229216B1 (pt) |
MX (1) | MXPA02007828A (pt) |
PL (1) | PL356720A1 (pt) |
TW (1) | TW546279B (pt) |
WO (1) | WO2001058847A1 (pt) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9138644B2 (en) | 2002-12-10 | 2015-09-22 | Sony Computer Entertainment America Llc | System and method for accelerated machine switching |
US8964830B2 (en) | 2002-12-10 | 2015-02-24 | Ol2, Inc. | System and method for multi-stream video compression using multiple encoding formats |
US9077991B2 (en) | 2002-12-10 | 2015-07-07 | Sony Computer Entertainment America Llc | System and method for utilizing forward error correction with video compression |
DE10331772A1 (de) | 2003-07-11 | 2005-02-03 | Basf Ag | Verfahren zur Herstellung von Diaminodiarylmethanen |
DE102006004047A1 (de) * | 2006-01-28 | 2007-08-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
JP5398546B2 (ja) | 2007-01-08 | 2014-01-29 | ビーエーエスエフ ソシエタス・ヨーロピア | ジフェニルメタンジアミンの製造方法 |
DE102007056511A1 (de) * | 2007-11-22 | 2009-05-28 | Bayer Materialscience Ag | Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase |
DE102008012037A1 (de) | 2008-03-01 | 2009-09-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten |
PT2268713T (pt) * | 2008-04-16 | 2018-04-09 | Dow Global Technologies Llc | Resumo |
DE102008001469A1 (de) * | 2008-04-30 | 2009-11-05 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Diaminodiphenylalkanen |
JP5526497B2 (ja) * | 2008-06-17 | 2014-06-18 | 日本ポリウレタン工業株式会社 | 芳香族ポリアミンの製造方法 |
JP2009298755A (ja) * | 2008-06-17 | 2009-12-24 | Nippon Polyurethane Ind Co Ltd | 芳香族ポリアミンの製造方法 |
JP2010018534A (ja) * | 2008-07-09 | 2010-01-28 | Nippon Polyurethane Ind Co Ltd | ポリイソシアネートの製造方法 |
KR20110044781A (ko) * | 2008-08-14 | 2011-04-29 | 다우 글로벌 테크놀로지스 엘엘씨 | 소성 금속 산화물-실리카 촉매를 사용한 메틸렌디아닐린과 그의 고급 동족체의 혼합물의 제조 |
CN102256931B (zh) | 2008-12-22 | 2015-02-25 | 亨茨曼国际有限公司 | 生产亚甲基-桥联多苯基多胺的方法 |
CZ301977B6 (cs) * | 2009-07-01 | 2010-08-18 | Vysoká škola chemicko-technologická v Praze | Zpusob výroby 4,4´-methylendianilinu |
US9815769B2 (en) | 2013-04-24 | 2017-11-14 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines from the diphenylmethane series |
WO2015197527A1 (de) | 2014-06-24 | 2015-12-30 | Covestro Deutschland Ag | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
WO2015197520A1 (de) | 2014-06-24 | 2015-12-30 | Covestro Deutschland Ag | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
US10125090B2 (en) | 2014-06-24 | 2018-11-13 | Covestro Deutschland Ag | Process for preparation of di- and polyamines of the diphenylmethane series |
CN106660938B (zh) | 2014-07-07 | 2019-03-12 | 科思创德国股份有限公司 | 生产二苯基甲烷系列的二胺和多胺的方法 |
US10538480B2 (en) | 2016-06-30 | 2020-01-21 | Covestro Deutschland Ag | Process for the production of di- and polyamines of the diphenylmethane series |
US10640453B2 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
EP3558928B1 (de) | 2016-12-22 | 2021-01-20 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktions-kapazitäten |
EP3558927B1 (de) | 2016-12-22 | 2021-01-20 | Covestro Intellectual Property GmbH & Co. KG | Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe |
CN110291063B (zh) | 2016-12-22 | 2022-07-05 | 科思创德国股份有限公司 | 在不同的生产能力下制备二苯基甲烷系列的二胺和多胺的方法 |
US11542223B1 (en) | 2022-07-21 | 2023-01-03 | Covestro Llc | Process for preparing di- and polyamines of the diphenyl methane series |
EP4345088A1 (en) | 2022-09-29 | 2024-04-03 | Covestro Deutschland AG | A process for preparing di- and polyamines of the diphenyl methane series |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4011278A (en) | 1963-02-27 | 1977-03-08 | Mobil Oil Corporation | Conversion of polar compounds using a zsm-5 zeolite catalyst |
US3860637A (en) | 1971-01-26 | 1975-01-14 | Jefferson Chem Co Inc | Selective manufacture of 4,4{40 -isomer of diaminodiphenyl-methane |
US4172847A (en) | 1974-11-11 | 1979-10-30 | Texaco Development Corp. | Treatment of methylene-bridged polyphenylpolyamime mixtures |
US4039581A (en) * | 1975-06-27 | 1977-08-02 | The Upjohn Company | Process for the preparation of di(amino phenyl)methanes |
US5241119A (en) | 1986-10-22 | 1993-08-31 | Eniricerche S.P.A. | Process for the preparation of 4,4'-diaminodiphenyl-methane and its derivatives |
IT1213364B (it) * | 1986-10-22 | 1989-12-20 | Eniricerche Spa | Procedimento di isomerizzazione di n- (4-amminobenzil) anilina e suoi derivati |
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 |
EP0329367A3 (en) | 1988-02-15 | 1990-10-31 | Mitsui Petrochemical Industries, Ltd. | Method of preparing 4,4'-methylenedianiline |
JPH0267255A (ja) * | 1988-09-01 | 1990-03-07 | Honsyu Kagaku Kogyo Kk | 4,4’−ジアミノジフェニルメタン類の製造方法 |
-
2000
- 2000-02-14 DE DE10006452A patent/DE10006452A1/de not_active Withdrawn
-
2001
- 2001-02-01 KR KR1020027010482A patent/KR100711695B1/ko not_active IP Right Cessation
- 2001-02-01 AT AT01915183T patent/ATE315020T1/de not_active IP Right Cessation
- 2001-02-01 MX MXPA02007828A patent/MXPA02007828A/es not_active Application Discontinuation
- 2001-02-01 WO PCT/EP2001/001083 patent/WO2001058847A1/de active IP Right Grant
- 2001-02-01 PL PL01356720A patent/PL356720A1/xx not_active Application Discontinuation
- 2001-02-01 ES ES01915183T patent/ES2256216T3/es not_active Expired - Lifetime
- 2001-02-01 JP JP2001558399A patent/JP4681194B2/ja not_active Expired - Fee Related
- 2001-02-01 BR BR0108320-1A patent/BR0108320A/pt not_active IP Right Cessation
- 2001-02-01 DE DE50108614T patent/DE50108614D1/de not_active Expired - Lifetime
- 2001-02-01 CN CNB018049761A patent/CN1208310C/zh not_active Expired - Fee Related
- 2001-02-01 AU AU2001242362A patent/AU2001242362A1/en not_active Abandoned
- 2001-02-01 EP EP01915183A patent/EP1257522B1/de not_active Expired - Lifetime
- 2001-02-01 US US10/203,250 patent/US6649798B2/en not_active Expired - Fee Related
- 2001-02-01 HU HU0204335A patent/HU229216B1/hu not_active IP Right Cessation
- 2001-02-13 TW TW090103066A patent/TW546279B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20020075792A (ko) | 2002-10-05 |
MXPA02007828A (es) | 2003-02-10 |
US6649798B2 (en) | 2003-11-18 |
KR100711695B1 (ko) | 2007-05-02 |
EP1257522A1 (de) | 2002-11-20 |
JP4681194B2 (ja) | 2011-05-11 |
DE10006452A1 (de) | 2001-08-16 |
EP1257522B1 (de) | 2006-01-04 |
HU229216B1 (en) | 2013-09-30 |
AU2001242362A1 (en) | 2001-08-20 |
PL356720A1 (en) | 2004-06-28 |
CN1208310C (zh) | 2005-06-29 |
DE50108614D1 (de) | 2006-03-30 |
WO2001058847A1 (de) | 2001-08-16 |
HUP0204335A2 (hu) | 2003-04-28 |
HUP0204335A3 (en) | 2005-04-28 |
ES2256216T3 (es) | 2006-07-16 |
TW546279B (en) | 2003-08-11 |
ATE315020T1 (de) | 2006-02-15 |
US20030023116A1 (en) | 2003-01-30 |
CN1400965A (zh) | 2003-03-05 |
JP2003522748A (ja) | 2003-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008. |