CH289263A - Process for the production of a new leather dye. - Google Patents

Process for the production of a new leather dye.

Info

Publication number
CH289263A
CH289263A CH289263DA CH289263A CH 289263 A CH289263 A CH 289263A CH 289263D A CH289263D A CH 289263DA CH 289263 A CH289263 A CH 289263A
Authority
CH
Switzerland
Prior art keywords
production
new leather
leather dye
dye
new
Prior art date
Application number
Other languages
German (de)
Inventor
Limited Imperial Ch Industries
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of CH289263A publication Critical patent/CH289263A/en

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
    • C09B45/00—Complex metal compounds of azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH289263D 1949-06-01 1950-06-01 Process for the production of a new leather dye. CH289263A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB289263X 1949-06-01
CH284415T 1950-06-01

Publications (1)

Publication Number Publication Date
CH289263A true CH289263A (en) 1953-02-28

Family

ID=25732424

Family Applications (1)

Application Number Title Priority Date Filing Date
CH289263D CH289263A (en) 1949-06-01 1950-06-01 Process for the production of a new leather dye.

Country Status (1)

Country Link
CH (1) CH289263A (en)

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