CA1010853A - Basic azo dyes - Google Patents

Basic azo dyes

Info

Publication number
CA1010853A
CA1010853A CA187,707A CA187707A CA1010853A CA 1010853 A CA1010853 A CA 1010853A CA 187707 A CA187707 A CA 187707A CA 1010853 A CA1010853 A CA 1010853A
Authority
CA
Canada
Prior art keywords
azo dyes
basic azo
basic
dyes
azo
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
CA187,707A
Other versions
CA187707S (en
Inventor
Beat Henzi
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 Patent Ltd
Original Assignee
Sandoz Patent 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
Priority claimed from CH1782472A external-priority patent/CH572086A5/en
Application filed by Sandoz Patent Ltd filed Critical Sandoz Patent Ltd
Application granted granted Critical
Publication of CA1010853A publication Critical patent/CA1010853A/en
Expired legal-status Critical Current

Links

CA187,707A 1972-12-07 1973-12-07 Basic azo dyes Expired CA1010853A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1782472A CH572086A5 (en) 1972-12-07 1972-12-07 Sulphonic acid-free basic dyes - for dyeing or printing textiles contg acrylo-nitrile polymers, polyamides or polyesters
CH161873 1973-02-05

Publications (1)

Publication Number Publication Date
CA1010853A true CA1010853A (en) 1977-05-24

Family

ID=25688174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,707A Expired CA1010853A (en) 1972-12-07 1973-12-07 Basic azo dyes

Country Status (1)

Country Link
CA (1) CA1010853A (en)

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