IT989108B - AZOMETINE BIS PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE - Google Patents

AZOMETINE BIS PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Info

Publication number
IT989108B
IT989108B IT2528473A IT2528473A IT989108B IT 989108 B IT989108 B IT 989108B IT 2528473 A IT2528473 A IT 2528473A IT 2528473 A IT2528473 A IT 2528473A IT 989108 B IT989108 B IT 989108B
Authority
IT
Italy
Prior art keywords
azometine
pigments
bis
procedure
preparation
Prior art date
Application number
IT2528473A
Other languages
Italian (it)
Original Assignee
Ciba Geigy 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 CH919072A external-priority patent/CH568368A5/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT989108B publication Critical patent/IT989108B/en

Links

IT2528473A 1972-06-19 1973-06-12 AZOMETINE BIS PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE IT989108B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH919072A CH568368A5 (en) 1972-06-19 1972-06-19
CH622573 1973-05-02

Publications (1)

Publication Number Publication Date
IT989108B true IT989108B (en) 1975-05-20

Family

ID=25699201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2528473A IT989108B (en) 1972-06-19 1973-06-12 AZOMETINE BIS PIGMENTS PROCEDURE FOR THEIR PREPARATION AND THEIR USE

Country Status (2)

Country Link
ES (1) ES416021A1 (en)
IT (1) IT989108B (en)

Also Published As

Publication number Publication date
ES416021A1 (en) 1976-06-16

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