BR7404523D0 - Processo de multiestagios para obtencao de uma poliamina - Google Patents

Processo de multiestagios para obtencao de uma poliamina

Info

Publication number
BR7404523D0
BR7404523D0 BR4523/74A BR452374A BR7404523D0 BR 7404523 D0 BR7404523 D0 BR 7404523D0 BR 4523/74 A BR4523/74 A BR 4523/74A BR 452374 A BR452374 A BR 452374A BR 7404523 D0 BR7404523 D0 BR 7404523D0
Authority
BR
Brazil
Prior art keywords
polyamine
obtaining
stage process
stage
Prior art date
Application number
BR4523/74A
Other languages
English (en)
Inventor
E Biller
Original Assignee
E Biller
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
Priority claimed from AT482673A external-priority patent/ATA482673A/de
Application filed by E Biller filed Critical E Biller
Publication of BR7404523D0 publication Critical patent/BR7404523D0/pt

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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
BR4523/74A 1973-06-01 1974-05-31 Processo de multiestagios para obtencao de uma poliamina BR7404523D0 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT482673A ATA482673A (de) 1973-06-01 1973-06-01 Verfahren zur herstellung von methylenbrucken aufweisenden polyarylaminen
AT799173 1973-09-17
AT350874 1974-04-29

Publications (1)

Publication Number Publication Date
BR7404523D0 true BR7404523D0 (pt) 1975-09-30

Family

ID=27149467

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4523/74A BR7404523D0 (pt) 1973-06-01 1974-05-31 Processo de multiestagios para obtencao de uma poliamina

Country Status (11)

Country Link
JP (1) JPS5027891A (pt)
AU (1) AU6965174A (pt)
BR (1) BR7404523D0 (pt)
DD (1) DD111918A5 (pt)
DE (1) DE2426116B2 (pt)
ES (1) ES426826A1 (pt)
FR (1) FR2231665B3 (pt)
GB (1) GB1450632A (pt)
IL (1) IL44923A0 (pt)
NL (1) NL7407413A (pt)
SE (1) SE7407170L (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337291Y2 (pt) * 1972-07-27 1978-09-09
JPS5158417U (pt) * 1974-11-01 1976-05-08
US4039580A (en) * 1975-07-24 1977-08-02 The Upjohn Company Process for preparing di(aminophenyl)methanes
DE2557501A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
DE2557500A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
CA1137514A (en) * 1978-01-25 1982-12-14 Willi Eifler Process for the preparation of polyamines of the diphenyl methane series which are rich in ortho isomers
US4294987A (en) * 1979-12-31 1981-10-13 The Upjohn Company Process for preparing methylene dianilines
PT77551B (de) * 1982-10-25 1986-02-12 Elprochine Ag Verfahren zur herstellung von methylenbruecken aufweisenden polyarylaminen
EP0237471A3 (de) * 1986-02-04 1989-11-08 Ciba-Geigy Ag Mischungen aromatischer Diamine als Härter für Epoxid- und Urethanharze
JP2825604B2 (ja) * 1990-04-11 1998-11-18 三井化学株式会社 メチレン架橋されたポリアリールアミンの製造方法
DE19804916A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin)
DE19804915A1 (de) 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von Methylendi(phenylamin) und Methylendi(phenylisocyanat)
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

Also Published As

Publication number Publication date
FR2231665A1 (pt) 1974-12-27
DE2426116A1 (de) 1975-01-02
NL7407413A (pt) 1974-12-03
IL44923A0 (en) 1974-07-31
GB1450632A (en) 1976-09-22
AU6965174A (en) 1975-12-04
ES426826A1 (es) 1976-09-16
JPS5027891A (pt) 1975-03-22
FR2231665B3 (pt) 1977-03-25
DD111918A5 (pt) 1975-03-12
DE2426116B2 (de) 1978-05-11
SE7407170L (pt) 1974-12-02

Similar Documents

Publication Publication Date Title
BR7402252D0 (pt) Processo para a producao de paineis remoldaveis
BR7402876D0 (pt) Processo para preparar hemolobina reticulada
BR7402174D0 (pt) Processo para a rroducao de novas 1,3,5-triazinas 1-fenil-substituidas
BR7408110D0 (pt) Processo para preparar uma polieter-imida
BR7402784D0 (pt) Processo para a preparacao de 3-metilmercaptopropionaldeido
BR7507483A (pt) Processo aperfeicoado para producao de uma poliamina do tipo de poliamino-polifenil-poli)metileno(m.d.a.)
BR7404523D0 (pt) Processo de multiestagios para obtencao de uma poliamina
BR7403628D0 (pt) Processo para a producao de aco silicio eletro-magnetico
BR7403602D0 (pt) Processo para obtencao de formaldeido
BR7401534D0 (pt) Processo para a preparacao de compostos azoicos
BR7405079D0 (pt) Processo para a fabricacao de 2,2,6,6-tetrametil-4-oxopiperidina
BR7401384D0 (pt) Processo para obtencao de alfa-aminoacil-3-halo-cefalosporinas
BR7403569D0 (pt) Processo para a fabricacao de solucao de xilose
BR7307988D0 (pt) Processo para a producao de uma ftalonitrila clorada
BR7405162A (pt) Processo para a eletrodeposicao de estanho
BR7404930D0 (pt) Processo para preparacao de um pirazol
BR7407147D0 (pt) Processo para a preparacao de pirazois 3-5-di-substituido
BR7405092D0 (pt) Processo para producao de nitroftalimidas n-substituidas
BR7405112D0 (pt) Processo para producao de polieter-imidas
BR7405094A (pt) Processo para a producao de bis (nitroftalimida)
BR7407840D0 (pt) Processo aperfeicoado para preparar compostos de aminotia-diazol
BR7307987D0 (pt) Processo para a obtencao de uma dispersao de copolimero
BR7403189D0 (pt) Processo para fabricacao de carbonamidas
BR7404834D0 (pt) Processo para a fabricacao de 5-oxohcxanonitrila
BR7407785D0 (pt) Processo aperfeicoado para a polimerizacao de cloro-butadineos