FR1233268A - Process for the production of dioxazin pigments in the finely divided state - Google Patents

Process for the production of dioxazin pigments in the finely divided state

Info

Publication number
FR1233268A
FR1233268A FR801874A FR801874A FR1233268A FR 1233268 A FR1233268 A FR 1233268A FR 801874 A FR801874 A FR 801874A FR 801874 A FR801874 A FR 801874A FR 1233268 A FR1233268 A FR 1233268A
Authority
FR
France
Prior art keywords
dioxazin
pigments
production
finely divided
divided state
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
FR801874A
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 FR1233268A publication Critical patent/FR1233268A/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
    • C09B19/00—Oxazine dyes
    • C09B19/02—Bisoxazines prepared from aminoquinones
    • 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
FR801874A 1958-08-07 1959-08-03 Process for the production of dioxazin pigments in the finely divided state Expired FR1233268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1233268X 1958-08-07

Publications (1)

Publication Number Publication Date
FR1233268A true FR1233268A (en) 1960-10-12

Family

ID=4564288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801874A Expired FR1233268A (en) 1958-08-07 1959-08-03 Process for the production of dioxazin pigments in the finely divided state

Country Status (1)

Country Link
FR (1) FR1233268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404031A1 (en) * 1977-09-22 1979-04-20 Hoechst Ag FINE DISPERSION PROCESS OF PIGMENTS FROM THE DIOXAZINE SERIES
EP0662497A1 (en) * 1994-01-07 1995-07-12 Hoechst Aktiengesellschaft Use of fatty acid taurides for dispersing polycyclic pigments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404031A1 (en) * 1977-09-22 1979-04-20 Hoechst Ag FINE DISPERSION PROCESS OF PIGMENTS FROM THE DIOXAZINE SERIES
EP0662497A1 (en) * 1994-01-07 1995-07-12 Hoechst Aktiengesellschaft Use of fatty acid taurides for dispersing polycyclic pigments

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