FR67043E - Process for obtaining very finely dispersed dye preparations from vat dyes - Google Patents

Process for obtaining very finely dispersed dye preparations from vat dyes

Info

Publication number
FR67043E
FR67043E FR67043DA FR67043E FR 67043 E FR67043 E FR 67043E FR 67043D A FR67043D A FR 67043DA FR 67043 E FR67043 E FR 67043E
Authority
FR
France
Prior art keywords
obtaining
finely dispersed
vat dyes
dispersed dye
dye preparations
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
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR67043E publication Critical patent/FR67043E/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)
FR67043D 1954-11-04 1954-11-04 Process for obtaining very finely dispersed dye preparations from vat dyes Expired FR67043E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67043T 1954-11-04

Publications (1)

Publication Number Publication Date
FR67043E true FR67043E (en) 1957-11-04

Family

ID=8699304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67043D Expired FR67043E (en) 1954-11-04 1954-11-04 Process for obtaining very finely dispersed dye preparations from vat dyes

Country Status (1)

Country Link
FR (1) FR67043E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004100A1 (en) * 1998-07-13 2000-01-27 Basf Aktiengesellschaft Concentrated leucoindigo solutions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004100A1 (en) * 1998-07-13 2000-01-27 Basf Aktiengesellschaft Concentrated leucoindigo solutions
US6428581B1 (en) * 1998-07-13 2002-08-06 Dystar Textilfarben Gmbh & Co. Deutschland Kg Concentrated leucoindigo solutions

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