CH138300A - Process for the production of dye powders. - Google Patents

Process for the production of dye powders.

Info

Publication number
CH138300A
CH138300A CH138300DA CH138300A CH 138300 A CH138300 A CH 138300A CH 138300D A CH138300D A CH 138300DA CH 138300 A CH138300 A CH 138300A
Authority
CH
Switzerland
Prior art keywords
production
dye powders
powders
dye
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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 CH138300A publication Critical patent/CH138300A/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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0092—Dyes in solid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
CH138300D 1928-09-19 1928-09-19 Process for the production of dye powders. CH138300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH138300T 1928-09-19

Publications (1)

Publication Number Publication Date
CH138300A true CH138300A (en) 1930-02-28

Family

ID=4395687

Family Applications (1)

Application Number Title Priority Date Filing Date
CH138300D CH138300A (en) 1928-09-19 1928-09-19 Process for the production of dye powders.

Country Status (1)

Country Link
CH (1) CH138300A (en)

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