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GB1122938A - Copper-containing pigment dyes - Google Patents

Copper-containing pigment dyes

Info

Publication number
GB1122938A
GB1122938A GB3073667A GB3073667A GB1122938A GB 1122938 A GB1122938 A GB 1122938A GB 3073667 A GB3073667 A GB 3073667A GB 3073667 A GB3073667 A GB 3073667A GB 1122938 A GB1122938 A GB 1122938A
Authority
GB
United Kingdom
Prior art keywords
copper
containing pigment
pigment dyes
prepared
formula
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
GB3073667A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1122938A publication Critical patent/GB1122938A/en
Expired legal-status Critical Current

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
    • C09B55/00—Azomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

the invention comprises compounds of the formula <FORM:1122938/C4-C5/1> where r and R1 are H, Cl or Br and R2 is H, Cl, CH3, C2H5 or OCH3. The compounds are prepared by metallizing a Schiffs base of the formula <FORM:1122938/C4-C5/2> with an agent yielding copper. The Schiff's base may be prepared in situ from the appropriate ortho-hydroxyaldehyde and ortho-amino-phenol.
GB3073667A 1966-07-05 1967-07-04 Copper-containing pigment dyes Expired GB1122938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0087864 1966-07-05

Publications (1)

Publication Number Publication Date
GB1122938A true GB1122938A (en) 1968-08-07

Family

ID=6983992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3073667A Expired GB1122938A (en) 1966-07-05 1967-07-04 Copper-containing pigment dyes

Country Status (3)

Country Link
BE (1) BE700887A (en)
CH (1) CH485818A (en)
GB (1) GB1122938A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2025078A1 (en) * 1969-05-23 1970-12-03 J.R.Geigy AG, Basel (Schweiz) The pigment form of an azomethine compound
US3700709A (en) * 1970-05-20 1972-10-24 Ciba Geigy Ag Azomethine pigments
US3723490A (en) * 1970-05-20 1973-03-27 Ciba Geigy Ag Production of azomethine pigments
US4072700A (en) * 1974-09-16 1978-02-07 Sandoz Ltd. Azomethine copper complexes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2025078A1 (en) * 1969-05-23 1970-12-03 J.R.Geigy AG, Basel (Schweiz) The pigment form of an azomethine compound
US3700709A (en) * 1970-05-20 1972-10-24 Ciba Geigy Ag Azomethine pigments
US3723490A (en) * 1970-05-20 1973-03-27 Ciba Geigy Ag Production of azomethine pigments
US4072700A (en) * 1974-09-16 1978-02-07 Sandoz Ltd. Azomethine copper complexes

Also Published As

Publication number Publication date
CH485818A (en) 1970-02-15
BE700887A (en) 1968-01-04

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