GB502149A - Improvements in the manufacture and production of vat dyestuffs - Google Patents

Improvements in the manufacture and production of vat dyestuffs

Info

Publication number
GB502149A
GB502149A GB2462237A GB2462237A GB502149A GB 502149 A GB502149 A GB 502149A GB 2462237 A GB2462237 A GB 2462237A GB 2462237 A GB2462237 A GB 2462237A GB 502149 A GB502149 A GB 502149A
Authority
GB
United Kingdom
Prior art keywords
manufacture
production
vat dyestuffs
dyestuffs
vat
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
GB2462237A
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
Priority to GB2462237A priority Critical patent/GB502149A/en
Publication of GB502149A publication Critical patent/GB502149A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • 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
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/12—Anthraquinone-azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB2462237A 1937-09-09 1937-09-09 Improvements in the manufacture and production of vat dyestuffs Expired GB502149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2462237A GB502149A (en) 1937-09-09 1937-09-09 Improvements in the manufacture and production of vat dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2462237A GB502149A (en) 1937-09-09 1937-09-09 Improvements in the manufacture and production of vat dyestuffs

Publications (1)

Publication Number Publication Date
GB502149A true GB502149A (en) 1939-03-09

Family

ID=10214590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2462237A Expired GB502149A (en) 1937-09-09 1937-09-09 Improvements in the manufacture and production of vat dyestuffs

Country Status (1)

Country Link
GB (1) GB502149A (en)

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