FR1181045A - Process for the preparation of vat dye pigments in finely divided form - Google Patents

Process for the preparation of vat dye pigments in finely divided form

Info

Publication number
FR1181045A
FR1181045A FR1181045DA FR1181045A FR 1181045 A FR1181045 A FR 1181045A FR 1181045D A FR1181045D A FR 1181045DA FR 1181045 A FR1181045 A FR 1181045A
Authority
FR
France
Prior art keywords
preparation
finely divided
divided form
vat dye
dye pigments
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1181045A publication Critical patent/FR1181045A/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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0022—Wet grinding of pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
FR1181045D 1956-08-14 1957-08-09 Process for the preparation of vat dye pigments in finely divided form Expired FR1181045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1181045X 1956-08-14

Publications (1)

Publication Number Publication Date
FR1181045A true FR1181045A (en) 1959-06-11

Family

ID=4561763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181045D Expired FR1181045A (en) 1956-08-14 1957-08-09 Process for the preparation of vat dye pigments in finely divided form

Country Status (1)

Country Link
FR (1) FR1181045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132546A1 (en) * 1971-06-30 1973-01-18 Basf Ag PROCESS FOR THE PRODUCTION OF PIGMENT PASTE FOR PRINTING AND VARNISHING INKS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2132546A1 (en) * 1971-06-30 1973-01-18 Basf Ag PROCESS FOR THE PRODUCTION OF PIGMENT PASTE FOR PRINTING AND VARNISHING INKS

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