DE2623681C2 - Verfahren zur Herstellung eines Gemisches aus Di(aminophenyl)methan und oligomeren Polymethylenpolyphenylpolyaminen - Google Patents

Verfahren zur Herstellung eines Gemisches aus Di(aminophenyl)methan und oligomeren Polymethylenpolyphenylpolyaminen

Info

Publication number
DE2623681C2
DE2623681C2 DE2623681A DE2623681A DE2623681C2 DE 2623681 C2 DE2623681 C2 DE 2623681C2 DE 2623681 A DE2623681 A DE 2623681A DE 2623681 A DE2623681 A DE 2623681A DE 2623681 C2 DE2623681 C2 DE 2623681C2
Authority
DE
Germany
Prior art keywords
mixture
weight
temperature
formaldehyde
column
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.)
Expired
Application number
DE2623681A
Other languages
German (de)
English (en)
Other versions
DE2623681A1 (de
Inventor
Floro Francis Wallingford Conn. Frulla
Adnan Abdul Rida North Haven Conn. Sayigh
Henri Northford Conn. Ulrich
Peter John Hamden Conn. Whitman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of DE2623681A1 publication Critical patent/DE2623681A1/de
Application granted granted Critical
Publication of DE2623681C2 publication Critical patent/DE2623681C2/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
DE2623681A 1975-06-27 1976-05-26 Verfahren zur Herstellung eines Gemisches aus Di(aminophenyl)methan und oligomeren Polymethylenpolyphenylpolyaminen Expired DE2623681C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/590,801 US4039581A (en) 1975-06-27 1975-06-27 Process for the preparation of di(amino phenyl)methanes

Publications (2)

Publication Number Publication Date
DE2623681A1 DE2623681A1 (de) 1977-01-20
DE2623681C2 true DE2623681C2 (de) 1982-09-16

Family

ID=24363778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2623681A Expired DE2623681C2 (de) 1975-06-27 1976-05-26 Verfahren zur Herstellung eines Gemisches aus Di(aminophenyl)methan und oligomeren Polymethylenpolyphenylpolyaminen

Country Status (13)

Country Link
US (1) US4039581A (OSRAM)
JP (1) JPS527943A (OSRAM)
BE (1) BE843441A (OSRAM)
BR (1) BR7603973A (OSRAM)
DD (1) DD125493A5 (OSRAM)
DE (1) DE2623681C2 (OSRAM)
ES (1) ES448668A1 (OSRAM)
FR (1) FR2317334A1 (OSRAM)
GB (1) GB1500466A (OSRAM)
IT (1) IT1062037B (OSRAM)
MX (1) MX3356E (OSRAM)
NL (1) NL171263C (OSRAM)
SU (1) SU691080A3 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044389A1 (de) * 1979-12-31 1981-07-02 The Upjohn Co., 49001 Kalamazoo, Mich. Verfahren zur herstellung eines gemischs aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen

Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
DE2928182A1 (de) * 1979-07-12 1981-01-29 Bayer Ag Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen
US4554378A (en) * 1983-02-22 1985-11-19 The Dow Chemical Company Process for preparing polyamines with ion exchange resin catalysts
WO1987002979A1 (en) * 1985-11-12 1987-05-21 The Dow Chemical Company A process for continuously preparing aromatic polyamines with ion exchange resin catalysts
JPS6153514A (ja) * 1984-08-23 1986-03-17 Yokogawa Hokushin Electric Corp ジヤイロコンパス
US5241119A (en) * 1986-10-22 1993-08-31 Eniricerche S.P.A. Process for the preparation of 4,4'-diaminodiphenyl-methane and its derivatives
EP0264744B1 (en) * 1986-10-22 1992-12-23 ENIRICERCHE S.p.A. Process for the preparation of 4,4'-diaminodiphenylmethane and its derivatives
AU612786B2 (en) * 1988-02-15 1991-07-18 Mitsui Petrochemical Industries, Ltd. Method of preparing 4,4'-methylenedianiline
CZ296966B6 (cs) 1997-02-24 2006-08-16 Boehringer Ingelheim Pharma Gmbh & Co. Kg. Farmaceutický prostredek
DE19707255A1 (de) * 1997-02-24 1998-08-27 Basf Ag Verfahren zur Herstellung von aromatischen Polyamingemischen
DE10006452A1 (de) * 2000-02-14 2001-08-16 Bayer Ag Verfahren zur Herstellung von Diaminodiphenylmethanen
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.
RU2330016C2 (ru) * 2002-03-28 2008-07-27 Хантсмэн Интернэшнл Ллс Способ получения диаминодифенилметана и его высших гомологов
US7238840B2 (en) * 2002-03-28 2007-07-03 Huntsman International Llc Process for the production of diaminodiphenylmethane and its higher homologues
JP4434716B2 (ja) * 2003-12-17 2010-03-17 三菱瓦斯化学株式会社 アミノ組成物の製造方法
DE102005014847A1 (de) * 2005-03-30 2006-10-05 Basf Ag MMDI und PMDI Herstellung mittels Gasphasenphosegenierung
KR101273845B1 (ko) * 2005-12-08 2013-06-11 헌트스만 인터내셔날, 엘엘씨 디아미노디페닐메탄의 제조 방법
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
EP2062869A1 (en) * 2007-09-19 2009-05-27 Huntsman International Llc Process for the production of di-and polyamines of the diphenylmethane series
EP2039676A1 (en) 2007-09-19 2009-03-25 Huntsman International Llc Process for the production of di-and polyamines of the diphenylmethane series
DE102008012037A1 (de) 2008-03-01 2009-09-03 Bayer Materialscience Ag Verfahren zur Herstellung von Methylen-diphenyl-diisocyanaten
US20110021741A1 (en) * 2008-04-16 2011-01-27 Dow Global Technologies Inc. Process for making polyaminopolyphenyl methanes using a mixed solid acid catalyst system
DE102008001492A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008001469A1 (de) 2008-04-30 2009-11-05 Evonik Degussa Gmbh Verfahren zur Herstellung von Diaminodiphenylalkanen
DE102008002002A1 (de) 2008-05-27 2009-12-03 Evonik Degussa Gmbh Chlor armes mehrstufiges Verfahren zur Herstellung von cycloaliphatischen Diisocyanaten
KR101613332B1 (ko) * 2008-12-22 2016-04-18 헌트스만 인터내셔날, 엘엘씨 메틸렌-가교된 폴리페닐 폴리아민의 제조 방법
US9656239B2 (en) 2014-06-16 2017-05-23 International Business Machines Corporation Apparatus for controlling metals in liquids
KR20170031157A (ko) 2014-07-07 2017-03-20 코베스트로 도이칠란트 아게 디페닐메탄 시리즈의 디아민 및 폴리아민의 제조 방법
US10538480B2 (en) 2016-06-30 2020-01-21 Covestro Deutschland Ag Process for the production of di- and polyamines of the diphenylmethane series
WO2025128774A1 (en) 2023-12-13 2025-06-19 Dow Global Technologies Llc Method for making methylene dianiline and polymethylene polyanilines
WO2025128775A1 (en) 2023-12-13 2025-06-19 Dow Global Technologies Llc Method for making polymethylene polyanilines using lewis acid-modified clay catalysts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH408038A (de) * 1961-12-22 1966-02-28 Bayer Ag Verfahren zur Herstellung neuer aromatischer Aminoverbindungen
GB991157A (en) * 1962-12-10 1965-05-05 Jefferson Chem Co Inc Polyamine preparation
DE1179945B (de) * 1962-12-11 1964-10-22 Basf Ag Verfahren zur Herstellung von 4, 4'-Diaminodiphenylmethanen
DE1210872C2 (de) * 1963-09-28 1973-01-25 Basf Ag Verfahren zur Herstellung von 4, 4'-Diaminodiphenylmethanen
US3362979A (en) * 1964-01-02 1968-01-09 Jefferson Chem Co Inc Mixtures of methylene-bridged polyphenyl polyisocyanates
FR1448359A (fr) * 1964-08-24 1966-08-05 Allied Chem Procédé de préparation de diamines et de diisocyanates et de nouveaux mélanges de bis (aminoaryl) méthanes et de méthylènebis (arylisocyanates) isomères par phosgénation
DE1543611A1 (de) * 1966-09-08 1969-07-31 Bayer Ag Verfahren zur Herstellung von Polyarylmethylenpolyaminen bzw. deren Gemischen
US3676497A (en) * 1968-08-06 1972-07-11 Upjohn Co Process for preparing di(aminophenyl)-methanes
GB1234144A (OSRAM) * 1969-04-15 1971-06-03
US3857890A (en) * 1969-07-25 1974-12-31 Upjohn Co Process for preparing methylene-di-anilines
DD109615A1 (OSRAM) * 1972-08-14 1974-11-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044389A1 (de) * 1979-12-31 1981-07-02 The Upjohn Co., 49001 Kalamazoo, Mich. Verfahren zur herstellung eines gemischs aus di(aminophenyl)methan und oligomeren polymethylenpolyphenylpolyaminen

Also Published As

Publication number Publication date
NL171263C (nl) 1983-03-01
FR2317334B1 (OSRAM) 1980-04-30
US4039581A (en) 1977-08-02
DE2623681A1 (de) 1977-01-20
NL171263B (nl) 1982-10-01
DD125493A5 (OSRAM) 1977-04-20
BE843441A (fr) 1976-12-27
ES448668A1 (es) 1977-07-01
IT1062037B (it) 1983-06-25
JPS5534138B2 (OSRAM) 1980-09-04
BR7603973A (pt) 1977-03-22
MX3356E (es) 1980-10-13
NL7606632A (nl) 1976-12-29
JPS527943A (en) 1977-01-21
FR2317334A1 (fr) 1977-02-04
GB1500466A (en) 1978-02-08
SU691080A3 (ru) 1979-10-05

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Legal Events

Date Code Title Description
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: THE DOW CHEMICAL CO. (EINE GES.N.D.GESETZEN D. STA

8328 Change in the person/name/address of the agent

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZEL, W., DIPL.-ING. KOTTMANN, D., DIPL.-ING, PAT.-ANW., 8000 MUENCHEN