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BRPI0700140A - processo para a produção de di- e poliaminas da série difenilmetano - Google Patents

processo para a produção de di- e poliaminas da série difenilmetano

Info

Publication number
BRPI0700140A
BRPI0700140A BRPI0700140-1A BRPI0700140A BRPI0700140A BR PI0700140 A BRPI0700140 A BR PI0700140A BR PI0700140 A BRPI0700140 A BR PI0700140A BR PI0700140 A BRPI0700140 A BR PI0700140A
Authority
BR
Brazil
Prior art keywords
polyamines
production
diphenylmethane series
series
aniline
Prior art date
Application number
BRPI0700140-1A
Other languages
English (en)
Inventor
Fritz Pohl
Jeffrey Bolton
Richard Adamson
Heinz-Herbert Mueller
Rudolf Uchdorf
Original Assignee
Bayer Materialscience Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of BRPI0700140A publication Critical patent/BRPI0700140A/pt

Links

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
    • 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
    • C07C209/60—Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
    • 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
    • C07C211/45—Monoamines
    • C07C211/46—Aniline

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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

PROCESSO PARA A PRODUçãO DE DI- E POLIAMINAS DA SéRIE DIFENILMETANO. A presente invenção refere-se a um processo para a produção de di- e poliaminas da série difenilmetano através da reação de anilina e formaldeído na presença de um componente ácido, no qual a anilina utilizada contém menos do que 3% em peso, de di- e poliaminas da série difenil metano, em relação ao peso da anilina utilizada.
BRPI0700140-1A 2006-01-28 2007-01-29 processo para a produção de di- e poliaminas da série difenilmetano BRPI0700140A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006004047A DE102006004047A1 (de) 2006-01-28 2006-01-28 Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe

Publications (1)

Publication Number Publication Date
BRPI0700140A true BRPI0700140A (pt) 2007-11-06

Family

ID=38068655

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700140-1A BRPI0700140A (pt) 2006-01-28 2007-01-29 processo para a produção de di- e poliaminas da série difenilmetano

Country Status (12)

Country Link
US (1) US7528283B2 (pt)
EP (1) EP1813598B1 (pt)
JP (1) JP5237564B2 (pt)
KR (1) KR101376869B1 (pt)
CN (1) CN101007769B (pt)
AT (1) ATE485262T1 (pt)
BR (1) BRPI0700140A (pt)
DE (2) DE102006004047A1 (pt)
ES (1) ES2354461T3 (pt)
PT (1) PT1813598E (pt)
SG (1) SG134288A1 (pt)
TW (1) TW200744989A (pt)

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DE102008015123A1 (de) 2008-03-20 2009-09-24 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe
US8558027B2 (en) * 2008-08-14 2013-10-15 Dow Global Technologies Inc. Production of mixtures of methylenedianiline and its higher homologues using calcined metal oxide-silica catalysts
EP2421818B1 (de) * 2009-04-24 2014-08-27 Basf Se Verfahren zur herstellung von farbstabilem mda und mdi
US9279029B2 (en) 2011-10-21 2016-03-08 Bayer Intellectual Property Gmbh Method for producing light-coloured polyisocyanates
EP2641892A1 (de) * 2012-03-23 2013-09-25 Bayer MaterialScience AG Verfahren zur Reinigung von Anilin aus Gasphasenhydrierungen
US20140131275A1 (en) * 2012-11-15 2014-05-15 Bayer Intellectual Property Gmbh Process for phase separation or extraction and device suitable therefor
US9309184B2 (en) 2013-04-11 2016-04-12 Covestro Deutschland Ag Method for producing diamines and polyamines of the diphenylmethane series
KR20150142005A (ko) 2013-04-11 2015-12-21 코베스트로 도이칠란트 아게 디페닐메탄 계열의 디- 및 폴리아민의 제조 방법
CN105358524B (zh) 2013-04-24 2018-02-16 科思创德国股份公司 制备二苯基甲烷系列的二胺和多胺的方法
WO2015197527A1 (de) 2014-06-24 2015-12-30 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
PT3160936T (pt) 2014-06-24 2021-12-29 Covestro Intellectual Property Gmbh & Co Kg Processo para a produção de diaminas e poliaminas da gama difenilmetano
JP6655559B2 (ja) 2014-06-24 2020-02-26 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 ジフェニルメタン系ジアミンおよびポリアミンの製造方法
KR101780750B1 (ko) 2016-08-30 2017-09-21 광운대학교 산학협력단 아닐린 폐수를 이용한 질소산화물 환원용액 및 그 제조방법
US10640453B2 (en) 2016-12-22 2020-05-05 Covestro Deutschland Ag Method of producing diamines and polyamines of the diphenylmethane series
CN110088078B (zh) * 2016-12-22 2022-09-09 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
WO2018114767A1 (de) 2016-12-22 2018-06-28 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktionskapazitäten
WO2018114765A1 (de) 2016-12-22 2018-06-28 Covestro Deutschland Ag Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe bei unterschiedlichen produktions-kapazitäten
CN107827756B (zh) * 2017-11-17 2020-09-08 万华化学集团股份有限公司 一种低n-甲基杂质含量的二苯基甲烷系列二胺和多胺的制备方法及装置和催化剂
EP3502063A1 (en) 2017-12-19 2019-06-26 Covestro Deutschland AG Continuous method for reducing the amount of organic compounds in wastewater
EP3502065A1 (en) 2017-12-19 2019-06-26 Covestro Deutschland AG Biodegradation of organic pollutants by a halophilic archaea
US10759736B2 (en) 2018-10-17 2020-09-01 Covestro Deutschland Ag Process for the preparation of di- and polyamines of the diphenylmethane series
CN112250584B (zh) * 2020-08-31 2024-06-25 万华化学集团股份有限公司 一种二苯基甲烷系列二胺与多胺制备过程中苯胺的回收利用方法
CN112250834B (zh) * 2020-09-02 2022-03-11 万华化学集团股份有限公司 二苯基甲烷二异氰酸酯组合物、异氰酸酯预聚体及聚氨酯弹性体
EP4063331A1 (en) 2021-03-23 2022-09-28 Covestro Deutschland AG Biodegradation of organic contaminants by halophilic microorganisms under nutrient limitation
US11542223B1 (en) 2022-07-21 2023-01-03 Covestro Llc Process for preparing di- and polyamines of the diphenyl methane series
EP4345088B1 (en) 2022-09-29 2025-10-22 Covestro Deutschland AG A process for preparing di- and polyamines of the diphenyl methane series
WO2025086031A1 (zh) * 2023-10-23 2025-05-01 万华化学集团股份有限公司 一种二苯基甲烷系列二胺和多胺的制备方法

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CA919836A (en) * 1966-08-05 1973-01-23 L. Powers Eugene Polyamines
DE2557501A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
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DD238042B1 (de) 1985-06-05 1987-09-30 Schwarzheide Synthesewerk Veb Verfahren zur kontinuierlichen herstellung von hochwertigen aromatischen isocyanaten
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US5310769A (en) 1992-05-01 1994-05-10 Bayer Aktiengesellschaft Process for the production of polyamine mixtures of the polyamino-polyaryl-polymethylene series
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DE10031540A1 (de) 2000-06-28 2002-01-10 Basf Ag Verfahren zur Herstellung eines aromatischen Polyamingemisches
DE10141620A1 (de) * 2001-08-24 2003-03-06 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
JP2004026753A (ja) 2002-06-27 2004-01-29 Mitsui Takeda Chemicals Inc メチレン架橋ポリアリールポリアミン含有廃水からの有機物の回収方法
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Also Published As

Publication number Publication date
ES2354461T3 (es) 2011-03-15
KR101376869B1 (ko) 2014-03-20
EP1813598B1 (de) 2010-10-20
CN101007769B (zh) 2012-06-13
CN101007769A (zh) 2007-08-01
PT1813598E (pt) 2011-01-19
DE502007005386D1 (de) 2010-12-02
TW200744989A (en) 2007-12-16
JP2007197449A (ja) 2007-08-09
SG134288A1 (en) 2007-08-29
KR20070078726A (ko) 2007-08-01
US7528283B2 (en) 2009-05-05
ATE485262T1 (de) 2010-11-15
US20070179316A1 (en) 2007-08-02
EP1813598A1 (de) 2007-08-01
JP5237564B2 (ja) 2013-07-17
DE102006004047A1 (de) 2007-08-02

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2447 DE 28-11-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.