ES426826A1 - Procedimiento para la obtencion de poliaril-aminas dotadas de puentes de metileno. - Google Patents

Procedimiento para la obtencion de poliaril-aminas dotadas de puentes de metileno.

Info

Publication number
ES426826A1
ES426826A1 ES426826A ES426826A ES426826A1 ES 426826 A1 ES426826 A1 ES 426826A1 ES 426826 A ES426826 A ES 426826A ES 426826 A ES426826 A ES 426826A ES 426826 A1 ES426826 A1 ES 426826A1
Authority
ES
Spain
Prior art keywords
water
aromatic amines
amines
reacted
organic solvents
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
ES426826A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES426826A1 publication Critical patent/ES426826A1/es
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
    • 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)
ES426826A 1973-06-01 1974-05-31 Procedimiento para la obtencion de poliaril-aminas dotadas de puentes de metileno. Expired ES426826A1 (es)

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
ES426826A1 true ES426826A1 (es) 1976-09-16

Family

ID=27149467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426826A Expired ES426826A1 (es) 1973-06-01 1974-05-31 Procedimiento para la obtencion de poliaril-aminas dotadas de puentes de metileno.

Country Status (11)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5337291Y2 (es) * 1972-07-27 1978-09-09
JPS5158417U (es) * 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
DD111918A5 (es) 1975-03-12
AU6965174A (en) 1975-12-04
GB1450632A (en) 1976-09-22
FR2231665A1 (es) 1974-12-27
BR7404523D0 (pt) 1975-09-30
FR2231665B3 (es) 1977-03-25
IL44923A0 (en) 1974-07-31
JPS5027891A (es) 1975-03-22
DE2426116B2 (de) 1978-05-11
DE2426116A1 (de) 1975-01-02
SE7407170L (es) 1974-12-02
NL7407413A (es) 1974-12-03

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