FR2291258A1 - Pigments de chrome - Google Patents

Pigments de chrome

Info

Publication number
FR2291258A1
FR2291258A1 FR7437277A FR7437277A FR2291258A1 FR 2291258 A1 FR2291258 A1 FR 2291258A1 FR 7437277 A FR7437277 A FR 7437277A FR 7437277 A FR7437277 A FR 7437277A FR 2291258 A1 FR2291258 A1 FR 2291258A1
Authority
FR
France
Prior art keywords
aqs
org
water
salt
soln
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.)
Granted
Application number
FR7437277A
Other languages
English (en)
French (fr)
Other versions
FR2291258B1 (OSRAM
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to NL7414475A priority Critical patent/NL7414475A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR7437277A priority patent/FR2291258A1/fr
Publication of FR2291258A1 publication Critical patent/FR2291258A1/fr
Application granted granted Critical
Publication of FR2291258B1 publication Critical patent/FR2291258B1/fr
Granted 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
    • C09B67/0001—Post-treatment of organic pigments or dyes
    • C09B67/0004—Coated particulate pigments or dyes
    • 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
    • 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
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/06—Treatment with inorganic compounds
    • C09C3/063—Coating
    • 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
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR7437277A 1974-11-06 1974-11-12 Pigments de chrome Granted FR2291258A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7414475A NL7414475A (en) 1974-11-06 1974-11-06 Chromium pigments coated with water-insol. basic salts - having improved dispersibility in e.g. paints, alkyds, thermoplastics, etc
FR7437277A FR2291258A1 (fr) 1974-11-06 1974-11-12 Pigments de chrome

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7414475A NL7414475A (en) 1974-11-06 1974-11-06 Chromium pigments coated with water-insol. basic salts - having improved dispersibility in e.g. paints, alkyds, thermoplastics, etc
FR7437277A FR2291258A1 (fr) 1974-11-06 1974-11-12 Pigments de chrome

Publications (2)

Publication Number Publication Date
FR2291258A1 true FR2291258A1 (fr) 1976-06-11
FR2291258B1 FR2291258B1 (OSRAM) 1978-06-16

Family

ID=61190530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437277A Granted FR2291258A1 (fr) 1974-11-06 1974-11-12 Pigments de chrome

Country Status (2)

Country Link
FR (1) FR2291258A1 (OSRAM)
NL (1) NL7414475A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090259A1 (de) * 1982-03-26 1983-10-05 MERCK PATENT GmbH Verfahren zur Hydrophobierung von Perlglanzpigmenten
EP0141173A1 (de) * 1983-09-24 1985-05-15 MERCK PATENT GmbH Dispergierbares Berliner Blau-Pigment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH397925A (fr) * 1959-02-26 1965-08-31 Kuhlmann Ets Procédé pour l'amélioration du brillant spéculaire des pigments

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH397925A (fr) * 1959-02-26 1965-08-31 Kuhlmann Ets Procédé pour l'amélioration du brillant spéculaire des pigments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090259A1 (de) * 1982-03-26 1983-10-05 MERCK PATENT GmbH Verfahren zur Hydrophobierung von Perlglanzpigmenten
EP0141173A1 (de) * 1983-09-24 1985-05-15 MERCK PATENT GmbH Dispergierbares Berliner Blau-Pigment

Also Published As

Publication number Publication date
FR2291258B1 (OSRAM) 1978-06-16
NL7414475A (en) 1976-05-10

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