CA951698A - Process for wet grinding of pigments - Google Patents

Process for wet grinding of pigments

Info

Publication number
CA951698A
CA951698A CA122,066,A CA122066A CA951698A CA 951698 A CA951698 A CA 951698A CA 122066 A CA122066 A CA 122066A CA 951698 A CA951698 A CA 951698A
Authority
CA
Canada
Prior art keywords
pigments
wet grinding
grinding
wet
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
CA122,066,A
Other languages
English (en)
Other versions
CA122066S (en
Inventor
Otto Fuchs
Joachim Weide
Reinhold Deubel
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst 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 Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Application granted granted Critical
Publication of CA951698A publication Critical patent/CA951698A/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
    • C09B67/0022—Wet grinding of pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Crushing And Grinding (AREA)
CA122,066,A 1970-09-04 1971-09-03 Process for wet grinding of pigments Expired CA951698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702043820 DE2043820B2 (de) 1970-09-04 1970-09-04 Verfahren zur nassvermahlung von pigmenten

Publications (1)

Publication Number Publication Date
CA951698A true CA951698A (en) 1974-07-23

Family

ID=5781533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,066,A Expired CA951698A (en) 1970-09-04 1971-09-03 Process for wet grinding of pigments

Country Status (11)

Country Link
US (1) US3752688A (da)
AU (1) AU463977B2 (da)
BE (1) BE772102A (da)
BR (1) BR7105805D0 (da)
CA (1) CA951698A (da)
CH (1) CH568099A5 (da)
DE (1) DE2043820B2 (da)
DK (1) DK134350C (da)
FR (1) FR2107305A5 (da)
GB (1) GB1368999A (da)
NL (1) NL7111925A (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302517C3 (de) * 1973-01-19 1982-03-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von Azopigmenten
US3854972A (en) * 1973-05-07 1974-12-17 M Kratochvil Light-weight aggregates
US3936315A (en) * 1974-11-04 1976-02-03 Hercules Incorporated Conversion of crude phthalocyanines into pigments
US4094699A (en) * 1976-12-01 1978-06-13 E. I. Du Pont De Nemours And Company Process for converting premilled quinacridone to pigmentary form
DE2746164C2 (de) * 1977-10-14 1979-11-08 Basf Ag, 6700 Ludwigshafen Verfahren zur Überführung von schwerlöslichen Chinolinderivaten in eine Pigmentform
DE2832761B1 (de) * 1978-07-26 1979-10-31 Basf Ag Verfahren zur UEberfuehrung von rohen und/oder grobkristallisierten Perylen-tetracarbonsaeurediimiden in eine Pigmentform
DE2916400A1 (de) * 1979-04-23 1980-11-13 Basf Ag Verfahren zur herstellung von lasierenden pigmentformen des 4,4',7,7'-tetrachlorthioindigo
US4439240A (en) * 1983-02-16 1984-03-27 E. I. Du Pont De Nemours & Company Aqueous milling of quinacridone pigment
US4478968A (en) * 1983-04-06 1984-10-23 Ciba-Geigy Corporation Manufacture of resin extended pigments
JP3388591B2 (ja) * 1991-03-22 2003-03-24 クラリアント・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Ｃ．ｉ．ピグメント・バイオレット２３を基礎とする顔料調製物の製造方法
EP0753544B1 (de) * 1995-07-06 2001-10-31 Clariant GmbH Verfahren zur Herstellung von flüssigen Pigmentpräparationen
DE10005186A1 (de) 2000-02-05 2001-08-09 Clariant Gmbh Verfahren zur Herstellung von Perylen-3,4,9,10-tetracarbonsäurediimid in transparenter Pigmentform
DE10307557A1 (de) * 2003-02-21 2004-09-02 Clariant Gmbh Verfahren zur Herstellung von transparenten Pigmentzubereitungen auf Basis von Perylen-3,4,9,10-tetracarbonsäurediimid

Also Published As

Publication number Publication date
CH568099A5 (da) 1975-10-31
AU3299871A (en) 1973-03-08
FR2107305A5 (da) 1972-05-05
AU463977B2 (en) 1975-08-14
DK134350B (da) 1976-10-25
DK134350C (da) 1977-03-21
US3752688A (en) 1973-08-14
BR7105805D0 (pt) 1973-05-31
NL7111925A (da) 1972-03-07
BE772102A (fr) 1972-03-02
DE2043820B2 (de) 1973-08-30
DE2043820A1 (de) 1972-03-09
GB1368999A (en) 1974-10-02

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