CA549586A - Disazo dyestuffs containing 1-hydroxynaphthalene-3-sulphonic acid-6-arylamino sulphonamide grouping - Google Patents

Disazo dyestuffs containing 1-hydroxynaphthalene-3-sulphonic acid-6-arylamino sulphonamide grouping

Info

Publication number
CA549586A
CA549586A CA549586A CA549586DA CA549586A CA 549586 A CA549586 A CA 549586A CA 549586 A CA549586 A CA 549586A CA 549586D A CA549586D A CA 549586DA CA 549586 A CA549586 A CA 549586A
Authority
CA
Canada
Prior art keywords
hydroxynaphthalene
sulphonamide
arylamino
grouping
sulphonic acid
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
CA549586A
Other languages
French (fr)
Inventor
Riat Henri
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
Publication date
Application granted granted Critical
Publication of CA549586A publication Critical patent/CA549586A/en
Expired legal-status Critical Current

Links

CA549586A Disazo dyestuffs containing 1-hydroxynaphthalene-3-sulphonic acid-6-arylamino sulphonamide grouping Expired CA549586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549586T

Publications (1)

Publication Number Publication Date
CA549586A true CA549586A (en) 1957-12-03

Family

ID=35710965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549586A Expired CA549586A (en) Disazo dyestuffs containing 1-hydroxynaphthalene-3-sulphonic acid-6-arylamino sulphonamide grouping

Country Status (1)

Country Link
CA (1) CA549586A (en)

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