CA509409A - Azo dyestuffs containing 6-amino-1,3, or -1,4-benzodioxan groups - Google Patents

Azo dyestuffs containing 6-amino-1,3, or -1,4-benzodioxan groups

Info

Publication number
CA509409A
CA509409A CA509409A CA509409DA CA509409A CA 509409 A CA509409 A CA 509409A CA 509409 A CA509409 A CA 509409A CA 509409D A CA509409D A CA 509409DA CA 509409 A CA509409 A CA 509409A
Authority
CA
Canada
Prior art keywords
benzodioxan
amino
groups
azo dyestuffs
dyestuffs containing
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
CA509409A
Other languages
French (fr)
Inventor
H. Adams Frederic
P. Orem Henry
P. Goulding John
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA509409A publication Critical patent/CA509409A/en
Expired legal-status Critical Current

Links

CA509409A Azo dyestuffs containing 6-amino-1,3, or -1,4-benzodioxan groups Expired CA509409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA509409T

Publications (1)

Publication Number Publication Date
CA509409A true CA509409A (en) 1955-01-25

Family

ID=35660458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA509409A Expired CA509409A (en) Azo dyestuffs containing 6-amino-1,3, or -1,4-benzodioxan groups

Country Status (1)

Country Link
CA (1) CA509409A (en)

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