BE837366A - Procede de preparation de polyamines aromatiques polycycliques - Google Patents

Procede de preparation de polyamines aromatiques polycycliques

Info

Publication number
BE837366A
BE837366A BE163357A BE163357A BE837366A BE 837366 A BE837366 A BE 837366A BE 163357 A BE163357 A BE 163357A BE 163357 A BE163357 A BE 163357A BE 837366 A BE837366 A BE 837366A
Authority
BE
Belgium
Prior art keywords
preparation
aromatic polycyclic
polycyclic polyamines
polyamines
aromatic
Prior art date
Application number
BE163357A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE837366A publication Critical patent/BE837366A/xx

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)
BE163357A 1975-01-09 1976-01-07 Procede de preparation de polyamines aromatiques polycycliques BE837366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2500574A DE2500574C3 (de) 1975-01-09 1975-01-09 Verfahren zur Herstellung von Polyaminen

Publications (1)

Publication Number Publication Date
BE837366A true BE837366A (fr) 1976-07-07

Family

ID=5936105

Family Applications (1)

Application Number Title Priority Date Filing Date
BE163357A BE837366A (fr) 1975-01-09 1976-01-07 Procede de preparation de polyamines aromatiques polycycliques

Country Status (15)

Country Link
US (1) US4093658A (pt)
JP (1) JPS5929059B2 (pt)
AU (1) AU497678B2 (pt)
BE (1) BE837366A (pt)
BR (1) BR7600081A (pt)
CA (1) CA1056856A (pt)
DD (1) DD125350A5 (pt)
DE (1) DE2500574C3 (pt)
ES (1) ES444129A1 (pt)
FR (1) FR2297207A1 (pt)
GB (1) GB1516549A (pt)
IT (1) IT1053286B (pt)
NL (1) NL181018C (pt)
PL (1) PL101200B1 (pt)
SE (1) SE425484B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4259526A (en) * 1979-02-21 1981-03-31 Bayer Aktiengesellschaft Process for the preparation of mixtures of polyamines of the polyamino-polyaryl-polymethylene type
JPH0353514Y2 (pt) * 1987-02-10 1991-11-22
US4792624A (en) * 1987-02-26 1988-12-20 The Dow Chemical Company Process for polymeric MDA, recycle of finished polymeric MDA
DE3714606A1 (de) * 1987-05-01 1988-11-10 Bayer Ag Verfahren zur herstellung von mehrkernigen aromatischen polyaminen
DE3812083A1 (de) * 1988-04-12 1989-10-26 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
EP2989078B1 (de) * 2013-04-24 2017-12-27 Covestro Deutschland AG Verfahren zur herstellung von di- und polyaminen der diphenylmethanreihe
US9656239B2 (en) * 2014-06-16 2017-05-23 International Business Machines Corporation Apparatus for controlling metals in liquids

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297759A (en) * 1964-01-13 1967-01-10 Upjohn Co Continuous process for producing mixtures of methylene-bridged polyphenyl polyamines
DE1242623B (de) * 1964-02-28 1967-06-22 Kaiser Aluminium Chem Corp Verfahren zur Herstellung von primaeren Polyaminen
DE1593865C3 (de) * 1967-03-30 1975-07-10 Bayer Ag, 5090 Leverkusen Verfahren zur Isolierung von 4,4'-Diaminodiphenylmethan aus Polyphenylmethylenpolyamingemischen
US3676497A (en) * 1968-08-06 1972-07-11 Upjohn Co Process for preparing di(aminophenyl)-methanes
US3476806A (en) * 1969-08-13 1969-11-04 Du Pont Continuous methylenedianiline process
CA1004234A (en) * 1972-08-04 1977-01-25 Bayer Aktiengesellschaft Process for the production of polyamines

Also Published As

Publication number Publication date
NL181018B (nl) 1987-01-02
SE425484B (sv) 1982-10-04
SE7600112L (sv) 1976-07-12
NL7600086A (nl) 1976-07-13
DE2500574C3 (de) 1980-05-22
US4093658A (en) 1978-06-06
FR2297207B1 (pt) 1979-09-07
AU1007376A (en) 1977-07-14
IT1053286B (it) 1981-08-31
DE2500574A1 (de) 1976-07-15
NL181018C (nl) 1987-06-01
GB1516549A (en) 1978-07-05
DD125350A5 (pt) 1977-04-13
CA1056856A (en) 1979-06-19
PL101200B1 (pl) 1978-12-30
BR7600081A (pt) 1976-08-03
JPS5198252A (en) 1976-08-30
ES444129A1 (es) 1977-04-16
JPS5929059B2 (ja) 1984-07-18
FR2297207A1 (fr) 1976-08-06
DE2500574B2 (de) 1979-09-06
AU497678B2 (en) 1978-12-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19930131