BE766675A - Traitement de colorants et d'azureurs optiques - Google Patents

Traitement de colorants et d'azureurs optiques

Info

Publication number
BE766675A
BE766675A BE766675A BE766675A BE766675A BE 766675 A BE766675 A BE 766675A BE 766675 A BE766675 A BE 766675A BE 766675 A BE766675 A BE 766675A BE 766675 A BE766675 A BE 766675A
Authority
BE
Belgium
Prior art keywords
dyes
treatment
optical brightners
brightners
optical
Prior art date
Application number
BE766675A
Other languages
English (en)
French (fr)
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
Publication of BE766675A publication Critical patent/BE766675A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • 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
    • C09B67/0002—Grinding; Milling with solid grinding or milling assistants
    • 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
    • C09B67/0092—Dyes in solid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BE766675A 1970-05-05 1971-05-04 Traitement de colorants et d'azureurs optiques BE766675A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH668870A CH540326A (de) 1970-05-05 1970-05-05 Verfahren zur Konditionierung von Pigmenten

Publications (1)

Publication Number Publication Date
BE766675A true BE766675A (fr) 1971-11-04

Family

ID=4313465

Family Applications (1)

Application Number Title Priority Date Filing Date
BE766675A BE766675A (fr) 1970-05-05 1971-05-04 Traitement de colorants et d'azureurs optiques

Country Status (8)

Country Link
BE (1) BE766675A (cs)
CA (1) CA966956A (cs)
CH (1) CH540326A (cs)
CS (1) CS151093B2 (cs)
DE (1) DE2121999A1 (cs)
FR (1) FR2091177A5 (cs)
GB (1) GB1327883A (cs)
NL (1) NL7106089A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312153C3 (de) * 1972-03-14 1981-06-25 CIBA-GEIGY AG, 4002 Basel Farbstoffpräparat zum Färben thermoplastischer Polymerer in der Schmelze
DE2803362C2 (de) 1978-01-26 1979-06-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von farbstarken, lasierenden und leicht verteilbaren Perylen-S^AlO-tetracarbonsäurediimid-Pigmenten
DE3017070A1 (de) * 1980-05-03 1981-11-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung salzarmer wasserloeslicher farbstoffe
US4397980A (en) * 1982-09-17 1983-08-09 E. I. Du Pont De Nemours And Company Process for preparing PTFE powdered resins containing pigments employing ammonium carbonate or ammonium bicarbonate
CN114958031A (zh) * 2022-06-30 2022-08-30 山东凯瑞尔光电科技有限公司 一种用于光刻胶的黄色颜料捏合工艺后处理方法

Also Published As

Publication number Publication date
CS151093B2 (cs) 1973-09-17
CH540326A (de) 1973-08-15
FR2091177A5 (cs) 1972-01-14
CA966956A (en) 1975-05-06
DE2121999A1 (de) 1971-11-25
GB1327883A (en) 1973-08-22
NL7106089A (cs) 1971-11-09

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