FR852824A - Process for the preparation of a highly dispersive pigment and pigment thus obtained - Google Patents

Process for the preparation of a highly dispersive pigment and pigment thus obtained

Info

Publication number
FR852824A
FR852824A FR852824DA FR852824A FR 852824 A FR852824 A FR 852824A FR 852824D A FR852824D A FR 852824DA FR 852824 A FR852824 A FR 852824A
Authority
FR
France
Prior art keywords
pigment
preparation
highly dispersive
highly
dispersive pigment
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR852824A publication Critical patent/FR852824A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/14—Chromates; Bichromates
    • 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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/34—Compounds of chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Compounds Of Iron (AREA)
FR852824D 1938-05-17 1939-04-07 Process for the preparation of a highly dispersive pigment and pigment thus obtained Expired FR852824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI61353A DE731899C (en) 1938-05-17 1938-05-17 Production of a highly dispersed potassium iron chromate pigment

Publications (1)

Publication Number Publication Date
FR852824A true FR852824A (en) 1940-03-04

Family

ID=36940720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852824D Expired FR852824A (en) 1938-05-17 1939-04-07 Process for the preparation of a highly dispersive pigment and pigment thus obtained

Country Status (4)

Country Link
BE (1) BE433891A (en)
DE (1) DE731899C (en)
FR (1) FR852824A (en)
NL (1) NL49263C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849019C2 (en) * 1978-11-11 1983-05-26 Hugo Dipl.-Phys. Dr. 4750 Unna Balster Centrifuge for fine-grain sludge raw materials

Also Published As

Publication number Publication date
DE731899C (en) 1943-02-17
NL49263C (en) 1940-08-16
BE433891A (en) 1939-05-31

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