FR2266660A1 - - Google Patents

Info

Publication number
FR2266660A1
FR2266660A1 FR7510479A FR7510479A FR2266660A1 FR 2266660 A1 FR2266660 A1 FR 2266660A1 FR 7510479 A FR7510479 A FR 7510479A FR 7510479 A FR7510479 A FR 7510479A FR 2266660 A1 FR2266660 A1 FR 2266660A1
Authority
FR
France
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
FR7510479A
Other languages
French (fr)
Other versions
FR2266660B1 (en
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2266660A1 publication Critical patent/FR2266660A1/fr
Application granted granted Critical
Publication of FR2266660B1 publication Critical patent/FR2266660B1/fr
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
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/34—Compounds of chromium
    • C09C1/346—Chromium oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/02—Oxides or hydrates thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Iron (AREA)
FR7510479A 1974-04-03 1975-04-03 Expired FR2266660B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2416203A DE2416203A1 (en) 1974-04-03 1974-04-03 PROCESS FOR MANUFACTURING LOW SULFUR CHROME (III) OXIDE WITH IMPROVED PIGMENT PROPERTIES

Publications (2)

Publication Number Publication Date
FR2266660A1 true FR2266660A1 (en) 1975-10-31
FR2266660B1 FR2266660B1 (en) 1978-06-30

Family

ID=5912047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510479A Expired FR2266660B1 (en) 1974-04-03 1975-04-03

Country Status (8)

Country Link
JP (1) JPS50135017A (en)
CA (1) CA1045757A (en)
DE (1) DE2416203A1 (en)
ES (1) ES436259A1 (en)
FR (1) FR2266660B1 (en)
GB (1) GB1498300A (en)
NL (1) NL7503864A (en)
ZA (1) ZA752082B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR080718A1 (en) 2010-03-23 2012-05-02 Lanxess Deutschland Gmbh PROCEDURE FOR THE PREPARATION OF CHROME OXIDE (III)
EP2565162A1 (en) 2011-09-05 2013-03-06 LANXESS Deutschland GmbH Method for producing chromium (III) oxide
AR084183A1 (en) 2010-12-08 2013-04-24 Lanxess Deutschland Gmbh PROCEDURE FOR THE PRODUCTION OF CHROME OXIDE (III)

Also Published As

Publication number Publication date
NL7503864A (en) 1975-10-07
GB1498300A (en) 1978-01-18
CA1045757A (en) 1979-01-09
JPS50135017A (en) 1975-10-25
FR2266660B1 (en) 1978-06-30
ES436259A1 (en) 1977-01-01
ZA752082B (en) 1976-03-31
DE2416203A1 (en) 1975-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse