GB1404296A - Yellow chromium-containing azo dyes - Google Patents

Yellow chromium-containing azo dyes

Info

Publication number
GB1404296A
GB1404296A GB3999773A GB3999773A GB1404296A GB 1404296 A GB1404296 A GB 1404296A GB 3999773 A GB3999773 A GB 3999773A GB 3999773 A GB3999773 A GB 3999773A GB 1404296 A GB1404296 A GB 1404296A
Authority
GB
United Kingdom
Prior art keywords
phenyl
naphthyl
azo dyes
containing azo
chromium
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
GB3999773A
Other languages
English (en)
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of GB1404296A publication Critical patent/GB1404296A/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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB3999773A 1972-09-08 1973-08-23 Yellow chromium-containing azo dyes Expired GB1404296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8957172A JPS5015247B2 (ja) 1972-09-08 1972-09-08

Publications (1)

Publication Number Publication Date
GB1404296A true GB1404296A (en) 1975-08-28

Family

ID=13974478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3999773A Expired GB1404296A (en) 1972-09-08 1973-08-23 Yellow chromium-containing azo dyes

Country Status (5)

Country Link
JP (1) JPS5015247B2 (ja)
AU (1) AU473181B2 (ja)
CH (1) CH594717A5 (ja)
DE (1) DE2345358A1 (ja)
GB (1) GB1404296A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431518A1 (de) * 1984-08-28 1986-03-13 Bayer Ag, 5090 Leverkusen Unsymmetrische 1:2-chromkomplexfarbstoffe

Also Published As

Publication number Publication date
JPS5015247B2 (ja) 1975-06-03
AU473181B2 (en) 1976-06-17
JPS4945941A (ja) 1974-05-02
DE2345358A1 (de) 1974-04-18
CH594717A5 (ja) 1978-01-31
AU6015273A (en) 1975-03-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee