FR1099952A - Perfectionnement à la préparation de solutions de phosphatation - Google Patents

Perfectionnement à la préparation de solutions de phosphatation

Info

Publication number
FR1099952A
FR1099952A FR1099952DA FR1099952A FR 1099952 A FR1099952 A FR 1099952A FR 1099952D A FR1099952D A FR 1099952DA FR 1099952 A FR1099952 A FR 1099952A
Authority
FR
France
Prior art keywords
improvement
preparation
phosphating solutions
phosphating
solutions
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
English (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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Application granted granted Critical
Publication of FR1099952A publication Critical patent/FR1099952A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1099952D 1953-12-30 1953-12-30 Perfectionnement à la préparation de solutions de phosphatation Expired FR1099952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099952T 1953-12-30

Publications (1)

Publication Number Publication Date
FR1099952A true FR1099952A (fr) 1955-09-14

Family

ID=9620066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099952D Expired FR1099952A (fr) 1953-12-30 1953-12-30 Perfectionnement à la préparation de solutions de phosphatation

Country Status (1)

Country Link
FR (1) FR1099952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240982A2 (fr) * 1986-04-11 1987-10-14 Metallgesellschaft Ag Procédé de traitement de surfaces en fer ou en acier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240982A2 (fr) * 1986-04-11 1987-10-14 Metallgesellschaft Ag Procédé de traitement de surfaces en fer ou en acier
EP0240982A3 (fr) * 1986-04-11 1989-03-22 Metallgesellschaft Ag Procédé de traitement de surfaces en fer ou en acier

Similar Documents

Publication Publication Date Title
FR1115631A (fr) Couple thermo-électrique composite
FR1098344A (fr) Perfectionnements relatifs à la préparation de nouvelles benzophénones
FR1108793A (fr) Préparation de la formaldéhyde purifiée
FR66775E (fr) Perfectionnements à la préparation du 2-benzothyazolyl-sulfène-morpholide
FR1115504A (fr) Procédé de préparation de la méthylène-1-bis-4, 5-dioxytétra-hydro-3-oxyméthylimidazolone-2
FR1112844A (fr) Perfectionnements relatifs à la préparation de la cyanamide et de la mélamine
FR1116805A (fr) Perfectionnements relatifs à la préparation des pigments
FR1099952A (fr) Perfectionnement à la préparation de solutions de phosphatation
FR1112395A (fr) Perfectionnements à la préparation des composés chélatés
FR1099691A (fr) Agent pour la préparation de solutions de phosphatation
FR66468E (fr) Perfectionnement à la préparation de solutions de phosphatation
FR1096345A (fr) Perfectionnement à la production de phénols
FR1113871A (fr) Procédé de préparation de métaux
FR1120562A (fr) Procédé de préparation de graisses lubrifiantes
FR1130014A (fr) Procédé de préparation de graisses lubrifiantes
FR1132939A (fr) Préparation de complexes alcool-amine
FR1186114A (fr) Perfectionnements relatifs à la préparation de la protoanémonine
FR1105805A (fr) Préparation de 3, 3, 3-triméthylolisopropanol
FR1078779A (fr) Démarieuse de betteraves
FR1080864A (fr) Perfectionnements à la préparation des solutions de protéines
FR1102344A (fr) Préparation de diesters sultame-nu-phosphorique
FR1105243A (fr) Perfectionnements relatifs à la préparation des 21-halo stéroïdes
FR1093811A (fr) Préparation des sirops de mélamine-formaldéhyde
FR1101967A (fr) Préparation de nu-aryl-azo-sultames
FR1143522A (fr) Brocheuse