GB1371925A - 2/1 cobalt complexes of monoazo compounds their production and use as dyes - Google Patents

2/1 cobalt complexes of monoazo compounds their production and use as dyes

Info

Publication number
GB1371925A
GB1371925A GB4999771A GB4999771A GB1371925A GB 1371925 A GB1371925 A GB 1371925A GB 4999771 A GB4999771 A GB 4999771A GB 4999771 A GB4999771 A GB 4999771A GB 1371925 A GB1371925 A GB 1371925A
Authority
GB
United Kingdom
Prior art keywords
dyes
production
cobalt complexes
monoazo compounds
monoazo
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
GB4999771A
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.)
Sandoz AG
Original Assignee
Sandoz 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
Priority claimed from CH1592570A external-priority patent/CH541607A/en
Priority claimed from CH851971A external-priority patent/CH580146A5/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB1371925A publication Critical patent/GB1371925A/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
    • C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB4999771A 1970-10-28 1971-10-27 2/1 cobalt complexes of monoazo compounds their production and use as dyes Expired GB1371925A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1592570A CH541607A (en) 1970-10-28 1970-10-28 Process for the preparation of 1: 1 cobalt complex compounds
CH851971A CH580146A5 (en) 1971-06-11 1971-06-11 Green,olive and khaki 1,2 cobalt complexes - for natural and syntheti polyamides,leather,metals,esp aluminium
CH917371 1971-06-23

Publications (1)

Publication Number Publication Date
GB1371925A true GB1371925A (en) 1974-10-30

Family

ID=27176021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4999771A Expired GB1371925A (en) 1970-10-28 1971-10-27 2/1 cobalt complexes of monoazo compounds their production and use as dyes

Country Status (10)

Country Link
JP (1) JPS5015246B1 (en)
AU (1) AU465010B2 (en)
BE (1) BE774507A (en)
CA (1) CA925075A (en)
CY (1) CY903A (en)
DE (1) DE2153549C3 (en)
ES (1) ES396386A1 (en)
FR (1) FR2111885B1 (en)
GB (1) GB1371925A (en)
HK (1) HK24677A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615210A5 (en) * 1975-05-06 1980-01-15 Sandoz Ag

Also Published As

Publication number Publication date
CA925075A (en) 1973-04-24
DE2153549B2 (en) 1974-02-14
JPS5015246B1 (en) 1975-06-03
DE2153549A1 (en) 1972-05-04
FR2111885B1 (en) 1974-09-06
CY903A (en) 1977-10-07
DE2153549C3 (en) 1974-09-19
FR2111885A1 (en) 1972-06-09
AU3463071A (en) 1973-04-19
ES396386A1 (en) 1975-01-01
HK24677A (en) 1977-05-27
AU465010B2 (en) 1975-09-18
BE774507A (en) 1972-02-14

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Legal Events

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