JPS55113749A - Manufacture of polyaminoopolyaryllpolymethylene type polyamine mixture - Google Patents

Manufacture of polyaminoopolyaryllpolymethylene type polyamine mixture

Info

Publication number
JPS55113749A
JPS55113749A JP1863580A JP1863580A JPS55113749A JP S55113749 A JPS55113749 A JP S55113749A JP 1863580 A JP1863580 A JP 1863580A JP 1863580 A JP1863580 A JP 1863580A JP S55113749 A JPS55113749 A JP S55113749A
Authority
JP
Japan
Prior art keywords
polyaminoopolyaryllpolymethylene
manufacture
polyamine mixture
type polyamine
type
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.)
Pending
Application number
JP1863580A
Other languages
English (en)
Inventor
Eru Danratsupu Kenesu
Kunefueru Harutomuuto
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.)
Bayer AG
Bayer Corp
Original Assignee
Bayer AG
Mobay Corp
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 AG, Mobay Corp filed Critical Bayer AG
Publication of JPS55113749A publication Critical patent/JPS55113749A/ja
Pending legal-status Critical Current

Links

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
    • C07C209/60—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
    • C07C211/49—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 having at least two amino groups bound to the carbon skeleton
    • C07C211/50—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 having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton

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)
JP1863580A 1979-02-21 1980-02-19 Manufacture of polyaminoopolyaryllpolymethylene type polyamine mixture Pending JPS55113749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/013,765 US4259526A (en) 1979-02-21 1979-02-21 Process for the preparation of mixtures of polyamines of the polyamino-polyaryl-polymethylene type

Publications (1)

Publication Number Publication Date
JPS55113749A true JPS55113749A (en) 1980-09-02

Family

ID=21761637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1863580A Pending JPS55113749A (en) 1979-02-21 1980-02-19 Manufacture of polyaminoopolyaryllpolymethylene type polyamine mixture

Country Status (8)

Country Link
US (1) US4259526A (ja)
EP (1) EP0014927B1 (ja)
JP (1) JPS55113749A (ja)
AU (1) AU528635B2 (ja)
BR (1) BR8001033A (ja)
CA (1) CA1128068A (ja)
DE (1) DE3060021D1 (ja)
ES (1) ES488814A0 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142529A1 (de) * 1981-10-27 1983-05-05 Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München Verfahren zur herstellung von diaminen der diphenylmethanreihe
DE3407494A1 (de) * 1984-03-01 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyaminen und ihre verwendung zur herstellung von polyisocyanaten
DE3714606A1 (de) * 1987-05-01 1988-11-10 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE4112131A1 (de) * 1991-04-13 1992-10-15 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE4112130A1 (de) * 1991-04-13 1992-10-15 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
US5310769A (en) * 1992-05-01 1994-05-10 Bayer Aktiengesellschaft Process for the production of polyamine mixtures of the polyamino-polyaryl-polymethylene series
US5312971A (en) * 1992-07-23 1994-05-17 Miles Inc. Color reduction of polymethylene polyphenyl polyisocyanates
US5286760A (en) * 1992-10-09 1994-02-15 Miles, Inc. Process for reducing impurity levels in methylene diphenyamines
US6031136A (en) * 1993-07-21 2000-02-29 Bayer Corporation Process for preparing methylene diphenylamines by partial neutralization of acidic methylene diphenylamines
US5942151A (en) * 1997-11-20 1999-08-24 Bayer Corporation Polymeric MDI color
DE10111337A1 (de) 2001-03-08 2002-09-12 Basf Ag Verfahren zur Herstellung von MDI, insbesondere von 2.4'-MDI
DE102004032416A1 (de) * 2004-07-05 2006-02-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyaminen der Diphenylmethanreihe bei niedriger Protonierung
US9321881B2 (en) * 2011-08-12 2016-04-26 Air Products And Chemicals, Inc. Liquid methylenedianiline compositions
CN117510342B (zh) * 2023-10-26 2026-02-27 万华化学集团股份有限公司 改善2,4-mda选择性的二苯基甲烷系列的二胺和多胺的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1167950A (en) * 1967-06-07 1969-10-22 Ici Ltd Amine-Aldehyde Condensates
US4071558A (en) * 1967-09-28 1978-01-31 Texaco Development Corporation Aromatic polyamines and their preparation
US3676497A (en) * 1968-08-06 1972-07-11 Upjohn Co Process for preparing di(aminophenyl)-methanes
US3857890A (en) * 1969-07-25 1974-12-31 Upjohn Co Process for preparing methylene-di-anilines
CA1004234A (en) * 1972-08-04 1977-01-25 Bayer Aktiengesellschaft Process for the production of polyamines
DE2356828C2 (de) * 1973-11-14 1982-10-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen und ihre Verwendung als Ausgangsmaterial zur Herstellung von Polyisocyanaten
DE2500574C3 (de) * 1975-01-09 1980-05-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
DE2500573A1 (de) * 1975-01-09 1976-07-15 Bayer Ag Verfahren zur herstellung von polyaminen
DE2528694C2 (de) * 1975-06-27 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mehrkernigen aromatischen Polyaminen
DE2557500A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
DE2748968A1 (de) * 1976-11-06 1978-05-11 Elprochine Ag Verfahren zur herstellung von methylenbruecken aufweisenden polyarylaminen
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

Also Published As

Publication number Publication date
US4259526A (en) 1981-03-31
ES8103121A1 (es) 1981-02-16
ES488814A0 (es) 1981-02-16
AU5562880A (en) 1980-08-28
DE3060021D1 (en) 1981-12-03
BR8001033A (pt) 1980-10-29
AU528635B2 (en) 1983-05-05
EP0014927A1 (de) 1980-09-03
CA1128068A (en) 1982-07-20
EP0014927B1 (de) 1981-09-16

Similar Documents

Publication Publication Date Title
JPS5610156A (en) Manufacture of betaine
JPS56113747A (en) Manufacture of monomethylamine
JPS5616486A (en) Manufacture of oxoalkylxanthine
JPS56890A (en) Manufacture of hydrocarbon mixture
JPS55106264A (en) Manufacture of benzimidazolylbenzofurans
JPS5612360A (en) Manufacture of oosubstituteddketoxime
JPS55113749A (en) Manufacture of polyaminoopolyaryllpolymethylene type polyamine mixture
JPS56120645A (en) Manufacture of polyamine
JPS55130966A (en) Manufacture of thiazolidinee22thione
JPS55154968A (en) Manufacture of epsilonncaprolactone
JPS55137115A (en) Manufacture of carboxyllatex
JPS5625153A (en) Manufacture of methylenecycloamines
JPS55105632A (en) Manufacture of etheralcohol
JPS55133361A (en) Manufacture of hydroxyethylazoles
JPS5672020A (en) Manufacture of polyamine acid
JPS55147285A (en) Novel manufacture of imidazobenzodiazepine
JPS55125156A (en) Manufacture of 11aminoo22phenoxyy44hydroxyyanthraquinone
JPS5616419A (en) Manufacture of trifluoromethylnaphthalene
JPS5618990A (en) Manufacture of trialkoxysilanols
JPS5626828A (en) Manufacture of 44fluoroo33phenoxyytoluene
JPS55160770A (en) Manufacture of hexafluorotriarylisocyanurate
JPS55111464A (en) Manufacture of 77acylindolinee22one
JPS55167295A (en) Improved manufacture of 3300demethylfortimicins
JPS55100343A (en) Manufacture of n*n**dialkylphenylenediamine
JPS5620561A (en) Manufacture of benzylcyanides