FR2603595B1 - Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques - Google Patents

Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques

Info

Publication number
FR2603595B1
FR2603595B1 FR8612471A FR8612471A FR2603595B1 FR 2603595 B1 FR2603595 B1 FR 2603595B1 FR 8612471 A FR8612471 A FR 8612471A FR 8612471 A FR8612471 A FR 8612471A FR 2603595 B1 FR2603595 B1 FR 2603595B1
Authority
FR
France
Prior art keywords
cr2o3
fe2o3
pigments
preparation
electrical conductivity
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
FR8612471A
Other languages
English (en)
Other versions
FR2603595A1 (fr
Inventor
Jean-Claude Guillaumon
Louis Joseph Clement Blet
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR8612471A priority Critical patent/FR2603595B1/fr
Publication of FR2603595A1 publication Critical patent/FR2603595A1/fr
Application granted granted Critical
Publication of FR2603595B1 publication Critical patent/FR2603595B1/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
    • 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
    • C09C1/22—Compounds of iron
    • C09C1/24—Oxides of iron
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
  • Compounds Of Iron (AREA)
FR8612471A 1986-09-05 1986-09-05 Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques Expired FR2603595B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8612471A FR2603595B1 (fr) 1986-09-05 1986-09-05 Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612471A FR2603595B1 (fr) 1986-09-05 1986-09-05 Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques

Publications (2)

Publication Number Publication Date
FR2603595A1 FR2603595A1 (fr) 1988-03-11
FR2603595B1 true FR2603595B1 (fr) 1988-12-16

Family

ID=9338720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612471A Expired FR2603595B1 (fr) 1986-09-05 1986-09-05 Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques

Country Status (1)

Country Link
FR (1) FR2603595B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657084B1 (fr) * 1990-01-15 1992-05-07 Segard Norbert Compositions de revetement dissipatives antistatiques.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT326236B (de) * 1973-09-24 1975-11-25 Ruthner Industrieanlagen Ag Verfahren zur herstellung von insbesondere als schwarzpigment dienendem pulverformigem eisen-(ii,iii)-oxid vorbestimmter teilchengrosse

Also Published As

Publication number Publication date
FR2603595A1 (fr) 1988-03-11

Similar Documents

Publication Publication Date Title
FR2574688B1 (fr) Procede pour ameliorer les proprietes de manipulation d'une composition de poudre de tantale en flocons
FR2568577B1 (fr) Pigment oxyde d'etain dope a l'oxyde d'antimoine ayant des proprietes de conductivite electrique ameliorees, sa preparation et peintures conductrices blanches et teintees le contenant utiles pour l'elimination des charges electrostatiques
GB2121777B (en) Production of corrosion and erosion resistant solid carbon articles
FR2353619A1 (fr) Production de pigments d'oxyde de fer ayant une resistance amelioree vis-a-vis de l'oxydation
JPS569382A (en) Electrolysis production of trichloropicolic acid and * or 3*66dichloropicolic acid
FR2553563B1 (fr) Matiere solide ayant des proprietes electriques speciales et procede pour la preparation d'une matiere solide de ce type
FR2596055B1 (fr) Procede pour modifier les caracteristiques de surface d'un noir de carbone et noir de carbone ainsi produit
BE896248A (fr) Catalyseur et procede pour l'oxydation d'ethylene en oxyde d'ethylene
FR2306271A1 (fr) Procede de traitement de minerais ou sous-produits metallurgiques contenant de l'arsenic et de l'antimoine
FR2586036B1 (fr) Procede de preparation d'un polymere conducteur de l'electricite
FR2603595B1 (fr) Procede de preparation de pigments oxyde de fer (fe2o3) et oxyde de chrome (cr2o3) partiellement reduits ayant des proprietes de conductivite electrique ameliorees et primaires anti-corrosion et peintures conductrices les contenant utiles pour l'elimination des charges electrostatiques
FR2537984B1 (fr) Noir de carbone electriquement conducteur et composition electriquement conductrice contenant ce noir, et procede pour la preparation de ce noir
MA20344A1 (fr) Procede pour recuperer des metaux dans des matieres contenant de l'etain et/ou du zinc
FR2588019B1 (fr) Procede et composition pour l'inhibition de la corrosion
GB8318163D0 (en) Process for forming"rust"resistant tine oxide coatings
GB8729107D0 (en) Chemical process
BE880744A (fr) Nouvelles poudres lyophilisees contenant un sel de l'acide thiazolidine-4-carboxylique et leur procede de preparation
PT84697A (fr) Procede pour la preparation de compositions pour le traitement de la calvitie et des alopecies contenant phenytoine et diazoxyde
FR2562081B1 (fr) Procede de preparation d'oxydes de fer pigmentaires rouges a partir de sulfate ferreux residuaire
FR2602761B1 (fr) Procede et reacteur de combustion perfectionnes pour la transformation d'hexafluorure d'uranium gazeux en oxyde d'uranium
IT1191679B (it) Processo per l'affinazione di ghisa fosforosa
BE864564A (fr) Procede de chromage galvanoplastique d'articles en zinc
BE893854A (fr) Procede d'oxydation d'oxyde de carbone en presence de methacroleine
FR2564085B1 (fr) Procede pour la fabrication de poudre d'oxyde d'uranium
PT80245A (en) Process for the preparation of aryl substituted pyrido<1,4>benzodiazepines and of intermediates for the preparation thereof

Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse