IE38913B1 - Process for the preparation of an aromatic condensation product containing primary amino groups - Google Patents

Process for the preparation of an aromatic condensation product containing primary amino groups

Info

Publication number
IE38913B1
IE38913B1 IE34974A IE34974A IE38913B1 IE 38913 B1 IE38913 B1 IE 38913B1 IE 34974 A IE34974 A IE 34974A IE 34974 A IE34974 A IE 34974A IE 38913 B1 IE38913 B1 IE 38913B1
Authority
IE
Ireland
Prior art keywords
aromatic
diaminotoluene
aldehydes
specified
amino groups
Prior art date
Application number
IE34974A
Other languages
English (en)
Other versions
IE38913L (en
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 IE38913L publication Critical patent/IE38913L/xx
Publication of IE38913B1 publication Critical patent/IE38913B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
IE34974A 1973-02-22 1974-02-21 Process for the preparation of an aromatic condensation product containing primary amino groups IE38913B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308724 DE2308724C3 (de) 1973-02-22 1973-02-22 Verfahren zur Herstellung von 2,2',4,4'-Tetraamino-5,5'-diniethyltriphenylmethan

Publications (2)

Publication Number Publication Date
IE38913L IE38913L (en) 1974-08-22
IE38913B1 true IE38913B1 (en) 1978-06-21

Family

ID=5872721

Family Applications (1)

Application Number Title Priority Date Filing Date
IE34974A IE38913B1 (en) 1973-02-22 1974-02-21 Process for the preparation of an aromatic condensation product containing primary amino groups

Country Status (13)

Country Link
JP (1) JPS49115195A (ja)
AU (1) AU6576074A (ja)
BE (1) BE811379A (ja)
BR (1) BR7401245D0 (ja)
CA (1) CA1014173A (ja)
CH (1) CH593908A5 (ja)
DE (1) DE2308724C3 (ja)
ES (1) ES423480A1 (ja)
FR (1) FR2219149B1 (ja)
GB (1) GB1423096A (ja)
IE (1) IE38913B1 (ja)
IT (1) IT1008895B (ja)
NL (1) NL7402267A (ja)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE48928C (de) * FARBENFABRIKEN VORM. FRIEDR. BAYER & COin Elberfeld Verfahren zur Darstellung von unsymmetrisch substituirten Diarnidotriphenylmethan-Derivaten und von Sulfosäuren derselben
FR456498A (fr) * 1912-06-19 1913-08-27 Leopold Cassella Et C G M B H Procédé pour la production de colorants halogénés de la série des rosanilines
GB191413604A (en) * 1914-06-04 1915-08-05 Philip Arthur Newton Manufacture and Production of New Dyes of the Triphenylmethane Series.
DE741008C (de) * 1938-03-29 1943-11-02 Ig Farbenindustrie Ag Verfahren zur Herstellung von basischen Triarylmethanfarbstoffen
JPS419536Y1 (ja) * 1964-01-23 1966-05-09
NL6911540A (ja) * 1969-07-28 1971-02-01

Also Published As

Publication number Publication date
ES423480A1 (es) 1976-05-16
GB1423096A (en) 1976-01-28
IE38913L (en) 1974-08-22
DE2308724A1 (de) 1974-09-12
DE2308724C3 (de) 1978-06-08
AU6576074A (en) 1975-08-21
CH593908A5 (ja) 1977-12-30
FR2219149A1 (ja) 1974-09-20
JPS49115195A (ja) 1974-11-02
BR7401245D0 (pt) 1974-11-05
BE811379A (fr) 1974-08-21
NL7402267A (ja) 1974-08-26
IT1008895B (it) 1976-11-30
DE2308724B2 (de) 1977-10-27
FR2219149B1 (ja) 1979-01-26
CA1014173A (en) 1977-07-19

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