JPS5773052A - Chromium complex compound and coloring of aluminum using it - Google Patents

Chromium complex compound and coloring of aluminum using it

Info

Publication number
JPS5773052A
JPS5773052A JP14835180A JP14835180A JPS5773052A JP S5773052 A JPS5773052 A JP S5773052A JP 14835180 A JP14835180 A JP 14835180A JP 14835180 A JP14835180 A JP 14835180A JP S5773052 A JPS5773052 A JP S5773052A
Authority
JP
Japan
Prior art keywords
compound
subjected
chromium
filtered
resistance
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.)
Granted
Application number
JP14835180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342670B2 (enExample
Inventor
Ichiro Motono
Keiji Kawashima
Tomoyuki Nitsuta
Toshio Nemoto
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.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical 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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to JP14835180A priority Critical patent/JPS5773052A/ja
Publication of JPS5773052A publication Critical patent/JPS5773052A/ja
Publication of JPS6342670B2 publication Critical patent/JPS6342670B2/ja
Granted legal-status Critical Current

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  • Electrochemical Coating By Surface Reaction (AREA)
JP14835180A 1980-10-24 1980-10-24 Chromium complex compound and coloring of aluminum using it Granted JPS5773052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14835180A JPS5773052A (en) 1980-10-24 1980-10-24 Chromium complex compound and coloring of aluminum using it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14835180A JPS5773052A (en) 1980-10-24 1980-10-24 Chromium complex compound and coloring of aluminum using it

Publications (2)

Publication Number Publication Date
JPS5773052A true JPS5773052A (en) 1982-05-07
JPS6342670B2 JPS6342670B2 (enExample) 1988-08-24

Family

ID=15450814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14835180A Granted JPS5773052A (en) 1980-10-24 1980-10-24 Chromium complex compound and coloring of aluminum using it

Country Status (1)

Country Link
JP (1) JPS5773052A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563525A1 (fr) * 1984-04-27 1985-10-31 Sandoz Sa Nouveaux complexes metalliferes, leur preparation et leur utilisation comme colorants
FR2574827A1 (fr) * 1984-12-17 1986-06-20 Ciba Geigy Ag Utilisation de colorants a complexes metalliques 1:2 pour la teinture de materiaux contenant des polyamides
US5283325A (en) * 1984-04-27 1994-02-01 Sandoz Ltd. 1:2 chromium and cobalt complexes of monoazo compounds having further unsubstituted or substituted nitro-2-hydroxyphenyl diazo component radicals and 6- or 7-acyl-amino-1-hydroxy-3-sulfonaphthalene coupling component radicals
US5401834A (en) * 1992-06-24 1995-03-28 Sandoz Ltd. Asymmetrical 1:2 chromium and cobalt complexes of further substituted 6- or 7-amino-1-hydroxy-2-(nitro-phenylazo)-3-sulfonapthalenes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563525A1 (fr) * 1984-04-27 1985-10-31 Sandoz Sa Nouveaux complexes metalliferes, leur preparation et leur utilisation comme colorants
US5123930A (en) * 1984-04-27 1992-06-23 Sandoz Ltd. 1:2 chromium and cobalt complexes of monoazo compounds for drying porous oxide layers on aluminum and aluminum alloy substrates
US5283325A (en) * 1984-04-27 1994-02-01 Sandoz Ltd. 1:2 chromium and cobalt complexes of monoazo compounds having further unsubstituted or substituted nitro-2-hydroxyphenyl diazo component radicals and 6- or 7-acyl-amino-1-hydroxy-3-sulfonaphthalene coupling component radicals
FR2574827A1 (fr) * 1984-12-17 1986-06-20 Ciba Geigy Ag Utilisation de colorants a complexes metalliques 1:2 pour la teinture de materiaux contenant des polyamides
US4710198A (en) * 1984-12-17 1987-12-01 Ciba-Geigy Corporation 1:2 chromium or cobalt metal complex dyes and use thereof for dyeing leather
CH672969GA3 (enExample) * 1984-12-17 1990-01-31
US5401834A (en) * 1992-06-24 1995-03-28 Sandoz Ltd. Asymmetrical 1:2 chromium and cobalt complexes of further substituted 6- or 7-amino-1-hydroxy-2-(nitro-phenylazo)-3-sulfonapthalenes

Also Published As

Publication number Publication date
JPS6342670B2 (enExample) 1988-08-24

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