CA966956A - Conditioning of dyestuffs - Google Patents

Conditioning of dyestuffs

Info

Publication number
CA966956A
CA966956A CA111,941A CA111941A CA966956A CA 966956 A CA966956 A CA 966956A CA 111941 A CA111941 A CA 111941A CA 966956 A CA966956 A CA 966956A
Authority
CA
Canada
Prior art keywords
dyestuffs
conditioning
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
CA111,941A
Other versions
CA111941S (en
Inventor
Guenther Zwahlen
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 CA966956A publication Critical patent/CA966956A/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
    • 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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA111,941A 1970-05-05 1971-05-03 Conditioning of dyestuffs Expired CA966956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH668870A CH540326A (en) 1970-05-05 1970-05-05 Process for conditioning pigments

Publications (1)

Publication Number Publication Date
CA966956A true CA966956A (en) 1975-05-06

Family

ID=4313465

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111,941A Expired CA966956A (en) 1970-05-05 1971-05-03 Conditioning of dyestuffs

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312260A1 (en) * 1972-03-14 1973-09-27 Ciba Geigy Ag PROCESS FOR MANUFACTURING GRANULATES IMPRAEGNATED WITH COLORS OR ADDITIVES FROM LINEAR POLYAMIDES OR POLYESTERS
DE3017070A1 (en) * 1980-05-03 1981-11-05 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING LOW-SALT, WATER-SOLUBLE DYES
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 (en) * 2022-06-30 2022-08-30 山东凯瑞尔光电科技有限公司 Post-treatment method for yellow pigment kneading process of photoresist

Also Published As

Publication number Publication date
CH540326A (en) 1973-08-15
FR2091177A5 (en) 1972-01-14
NL7106089A (en) 1971-11-09
DE2121999A1 (en) 1971-11-25
BE766675A (en) 1971-11-04
GB1327883A (en) 1973-08-22
CS151093B2 (en) 1973-09-17

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