FR506620A - Process for the production of stable concentrated preparations suitable for the fermentation tank for indigo - Google Patents

Process for the production of stable concentrated preparations suitable for the fermentation tank for indigo

Info

Publication number
FR506620A
FR506620A FR506620A FR506620DA FR506620A FR 506620 A FR506620 A FR 506620A FR 506620 A FR506620 A FR 506620A FR 506620D A FR506620D A FR 506620DA FR 506620 A FR506620 A FR 506620A
Authority
FR
France
Prior art keywords
indigo
production
fermentation tank
preparations suitable
stable concentrated
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
FR506620A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR506620A publication Critical patent/FR506620A/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
    • 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
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
FR506620A 1914-11-12 1914-11-12 Process for the production of stable concentrated preparations suitable for the fermentation tank for indigo Expired FR506620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR506620T 1914-11-12

Publications (1)

Publication Number Publication Date
FR506620A true FR506620A (en) 1920-08-26

Family

ID=8909236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR506620A Expired FR506620A (en) 1914-11-12 1914-11-12 Process for the production of stable concentrated preparations suitable for the fermentation tank for indigo

Country Status (1)

Country Link
FR (1) FR506620A (en)

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