FR473536A - Further development in the manufacture of leuco-derivatives of vat dyes - Google Patents

Further development in the manufacture of leuco-derivatives of vat dyes

Info

Publication number
FR473536A
FR473536A FR473536DA FR473536A FR 473536 A FR473536 A FR 473536A FR 473536D A FR473536D A FR 473536DA FR 473536 A FR473536 A FR 473536A
Authority
FR
France
Prior art keywords
leuco
derivatives
manufacture
further development
vat dyes
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)
Inventor
Andre Brochet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR473536A publication Critical patent/FR473536A/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
FR473536D 1913-09-29 1913-09-29 Further development in the manufacture of leuco-derivatives of vat dyes Expired FR473536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473536T 1913-09-29

Publications (1)

Publication Number Publication Date
FR473536A true FR473536A (en) 1915-01-14

Family

ID=1511586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473536D Expired FR473536A (en) 1913-09-29 1913-09-29 Further development in the manufacture of leuco-derivatives of vat dyes

Country Status (1)

Country Link
FR (1) FR473536A (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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