GB502523A - The manufacture of new azodyestuffs - Google Patents

The manufacture of new azodyestuffs

Info

Publication number
GB502523A
GB502523A GB17216/38A GB1721638A GB502523A GB 502523 A GB502523 A GB 502523A GB 17216/38 A GB17216/38 A GB 17216/38A GB 1721638 A GB1721638 A GB 1721638A GB 502523 A GB502523 A GB 502523A
Authority
GB
United Kingdom
Prior art keywords
manufacture
azodyestuffs
new
new azodyestuffs
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
GB17216/38A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB502523A publication Critical patent/GB502523A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
GB17216/38A 1937-06-09 1938-06-09 The manufacture of new azodyestuffs Expired GB502523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE502523X 1937-06-09

Publications (1)

Publication Number Publication Date
GB502523A true GB502523A (en) 1939-03-20

Family

ID=6545913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17216/38A Expired GB502523A (en) 1937-06-09 1938-06-09 The manufacture of new azodyestuffs

Country Status (1)

Country Link
GB (1) GB502523A (en)

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