GB502697A - Improvements in the production of fast dyeings - Google Patents

Improvements in the production of fast dyeings

Info

Publication number
GB502697A
GB502697A GB2697437A GB2697437A GB502697A GB 502697 A GB502697 A GB 502697A GB 2697437 A GB2697437 A GB 2697437A GB 2697437 A GB2697437 A GB 2697437A GB 502697 A GB502697 A GB 502697A
Authority
GB
United Kingdom
Prior art keywords
production
fast dyeings
dyeings
fast
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
GB2697437A
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 GB2697437A priority Critical patent/GB502697A/en
Publication of GB502697A publication Critical patent/GB502697A/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
    • C09B37/00—Azo dyes prepared by coupling the diazotised amine with itself

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB2697437A 1937-10-05 1937-10-05 Improvements in the production of fast dyeings Expired GB502697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2697437A GB502697A (en) 1937-10-05 1937-10-05 Improvements in the production of fast dyeings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2697437A GB502697A (en) 1937-10-05 1937-10-05 Improvements in the production of fast dyeings

Publications (1)

Publication Number Publication Date
GB502697A true GB502697A (en) 1939-03-23

Family

ID=10252134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2697437A Expired GB502697A (en) 1937-10-05 1937-10-05 Improvements in the production of fast dyeings

Country Status (1)

Country Link
GB (1) GB502697A (en)

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