SE7600111L - Sett att framstella flerkerniga aromatiska polyaminer - Google Patents

Sett att framstella flerkerniga aromatiska polyaminer

Info

Publication number
SE7600111L
SE7600111L SE7600111A SE7600111A SE7600111L SE 7600111 L SE7600111 L SE 7600111L SE 7600111 A SE7600111 A SE 7600111A SE 7600111 A SE7600111 A SE 7600111A SE 7600111 L SE7600111 L SE 7600111L
Authority
SE
Sweden
Prior art keywords
phase
aqueous
aromatic polyamines
produce
condensate
Prior art date
Application number
SE7600111A
Other languages
English (en)
Inventor
H Knofel
G Ellendt
Original Assignee
Bayer Ag
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 filed Critical Bayer Ag
Publication of SE7600111L publication Critical patent/SE7600111L/sv

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
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • 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
    • C07C209/28—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 by reduction with other reducing agents
    • 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
    • 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
    • C07C211/54—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 two or three six-membered aromatic rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
SE7600111A 1975-01-09 1976-01-08 Sett att framstella flerkerniga aromatiska polyaminer SE7600111L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500573 DE2500573A1 (de) 1975-01-09 1975-01-09 Verfahren zur herstellung von polyaminen

Publications (1)

Publication Number Publication Date
SE7600111L true SE7600111L (sv) 1976-07-12

Family

ID=5936104

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600111A SE7600111L (sv) 1975-01-09 1976-01-08 Sett att framstella flerkerniga aromatiska polyaminer

Country Status (14)

Country Link
US (1) US4061678A (sv)
JP (1) JPS5198251A (sv)
AU (1) AU1007476A (sv)
BE (1) BE837365A (sv)
BR (1) BR7600082A (sv)
CA (1) CA1057308A (sv)
DD (1) DD125220A5 (sv)
DE (1) DE2500573A1 (sv)
ES (1) ES444128A1 (sv)
FR (1) FR2297206A1 (sv)
GB (1) GB1516550A (sv)
NL (1) NL7600085A (sv)
SE (1) SE7600111L (sv)
SU (1) SU602113A3 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250114A (en) * 1973-09-17 1981-02-10 Efim Biller Process for the recovery of polyarylpolyamines
DE2528694C2 (de) * 1975-06-27 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mehrkernigen aromatischen Polyaminen
DE2648982C2 (de) * 1975-11-11 1985-07-11 Efim Zürich Biller Verfahren zur Herstellung von Methylenbrücken aufweisenden Polyarylaminen
DE2557501A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
DE2962512D1 (en) * 1978-09-12 1982-05-27 Sulzer Ag Process for the preparation of methylene-bridge polyaryl amines
US4259526A (en) * 1979-02-21 1981-03-31 Bayer Aktiengesellschaft Process for the preparation of mixtures of polyamines of the polyamino-polyaryl-polymethylene type
US4294987A (en) * 1979-12-31 1981-10-13 The Upjohn Company Process for preparing methylene dianilines
US4459399A (en) * 1981-09-18 1984-07-10 Ethyl Corporation Polyurethanes and process therefor
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
DE4112130A1 (de) * 1991-04-13 1992-10-15 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
DE102005014244A1 (de) * 2005-03-30 2006-10-05 Bayer Materialscience Ag Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639351A (sv) * 1963-06-13
DE1242623B (de) * 1964-02-28 1967-06-22 Kaiser Aluminium Chem Corp Verfahren zur Herstellung von primaeren Polyaminen
US3676497A (en) * 1968-08-06 1972-07-11 Upjohn Co Process for preparing di(aminophenyl)-methanes

Also Published As

Publication number Publication date
DE2500573A1 (de) 1976-07-15
BR7600082A (pt) 1976-08-03
AU1007476A (en) 1977-07-14
GB1516550A (en) 1978-07-05
BE837365A (fr) 1976-07-07
JPS5198251A (en) 1976-08-30
CA1057308A (en) 1979-06-26
SU602113A3 (ru) 1978-04-05
US4061678A (en) 1977-12-06
NL7600085A (nl) 1976-07-13
ES444128A1 (es) 1977-04-16
DD125220A5 (sv) 1977-04-06
FR2297206A1 (fr) 1976-08-06

Similar Documents

Publication Publication Date Title
SE7600111L (sv) Sett att framstella flerkerniga aromatiska polyaminer
FI951590A (sv) Förfarande för framställning av 10-desacetylbakkatin III
SE7607223L (sv) Sett att framstella polyaminer
DE50200797D1 (de) Verfahren zur Auftrennung von wasserhaltigen Rohamingemischen aus der Aminsynthese
ATE75779T1 (de) Verfahren zur herstellung von optisch aktiven cyanhydrinen.
KR850006923A (ko) 다니트로톨루엔의 제조방법
ES442593A1 (es) Procedimiento mejorado para la produccion de poliaminas.
DE3376298D1 (en) Process for recovering water-soluble rhodium-containing hydroformylation catalysts
DK247387D0 (da) Fremgangsmaade til indvinding af en aminosyre fra en vanding oploesning
DE59510263D1 (de) Verfahren zur herstellung von caprolactam
ES444129A1 (es) Procedimiento para la obtencion de poliaminas aromaticas po-linucleares.
DE3871608D1 (de) Verfahren zur herstellung von mehrkernigen aromatischen polyaminen.
KR900016091A (ko) 다핵 방향족 폴리아민의 제조방법
ATE273969T1 (de) Verfahren zur herstellung von piperonal
ES2062157T3 (es) Procedimiento para oxidar aminas primarias saturadas a oximas.
ES417633A1 (es) Procedimiento para la obtencion de poliaminas aromaticas multinucleares.
ES427854A1 (es) Metodo para recuperar amoniaco sustancialmente libre de gases acidos desde un vapor que lo contiene.
GB1508942A (en) Process for producing lactams
KR910011722A (ko) 2,2-디메틸프로판-1,3-디올의 제조 공정
ATE53383T1 (de) Reinigung von aromatischen kohlenwasserstoffthioaminen.
SE7614167L (sv) Sett att framstella polyaminer
DE59100132D1 (de) Verfahren zur herstellung von gemischen cyclischer acroleinglycerinacetale.
KR830009077A (ko) 푸란 유도체의 제조방법
ATE2895T1 (de) Verfahren zur herstellung von 4-hydroxy-carbazol.
ATE80150T1 (de) Verfahren zur wiedergewinnung von alpha-aminoalkoholen.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7600111-4

Effective date: 19770308

Format of ref document f/p: F