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FR881849A - Process for preparing finely divided pigments - Google Patents

Process for preparing finely divided pigments

Info

Publication number
FR881849A
FR881849A FR881849DA FR881849A FR 881849 A FR881849 A FR 881849A FR 881849D A FR881849D A FR 881849DA FR 881849 A FR881849 A FR 881849A
Authority
FR
France
Prior art keywords
finely divided
divided pigments
preparing finely
preparing
pigments
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 FR881849A publication Critical patent/FR881849A/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
    • 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
    • C09B67/0084—Dispersions of dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
FR881849D 1941-05-07 1942-05-07 Process for preparing finely divided pigments Expired FR881849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE881849X 1941-05-07

Publications (1)

Publication Number Publication Date
FR881849A true FR881849A (en) 1943-05-10

Family

ID=6831452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881849D Expired FR881849A (en) 1941-05-07 1942-05-07 Process for preparing finely divided pigments

Country Status (1)

Country Link
FR (1) FR881849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004858A (en) * 1958-03-24 1961-10-17 American Cyanamid Co Titanium dioxide pigment of improved dispersibility

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004858A (en) * 1958-03-24 1961-10-17 American Cyanamid Co Titanium dioxide pigment of improved dispersibility

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