GB1327883A - Process for the conditioning of dyestuffs pigments and optical brighteners - Google Patents

Process for the conditioning of dyestuffs pigments and optical brighteners

Info

Publication number
GB1327883A
GB1327883A GB1319371A GB1319371A GB1327883A GB 1327883 A GB1327883 A GB 1327883A GB 1319371 A GB1319371 A GB 1319371A GB 1319371 A GB1319371 A GB 1319371A GB 1327883 A GB1327883 A GB 1327883A
Authority
GB
United Kingdom
Prior art keywords
pigments
dyestuffs
conditioning
solid material
optical brighteners
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
GB1319371A
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
Publication of GB1327883A publication Critical patent/GB1327883A/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

1327883 Conditioning dyestuffs and pigments CIBA-GEIGY AG 5 May 1971 [5 May 1970] 13193/71 Heading C4P A solid material which is a dyestuff or pigment is conditioned by grinding or kneading with an ammonium salt and optionally at most 10 parts by weight of an organic liquid per part by weight of solid material and heating the mixture optionally after adding H 2 O to a temperature which decomposes the ammonium salt but not the solid material. In examples dyes and pigments of the phthalocyanine, anthraquinone, mono- and dis-azo perylene tetracarboxylic acid imide, hemicyanine, quinacridone, dioxazine and thiondigo series are treated.
GB1319371A 1970-05-05 1971-05-05 Process for the conditioning of dyestuffs pigments and optical brighteners Expired GB1327883A (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
GB1327883A true GB1327883A (en) 1973-08-22

Family

ID=4313465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1319371A Expired GB1327883A (en) 1970-05-05 1971-05-05 Process for the conditioning of dyestuffs pigments and optical brighteners

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104060A1 (en) * 1982-09-17 1984-03-28 E.I. Du Pont De Nemours And Company Process for preparing pigmented tetrafluoroethylene polymers
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

Families Citing this family (2)

* 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104060A1 (en) * 1982-09-17 1984-03-28 E.I. Du Pont De Nemours And Company Process for preparing pigmented tetrafluoroethylene polymers
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
CS151093B2 (en) 1973-09-17
DE2121999A1 (en) 1971-11-25
FR2091177A5 (en) 1972-01-14
CH540326A (en) 1973-08-15
NL7106089A (en) 1971-11-09
CA966956A (en) 1975-05-06
BE766675A (en) 1971-11-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees