FR2033745A5 - - Google Patents

Info

Publication number
FR2033745A5
FR2033745A5 FR7002233A FR7002233A FR2033745A5 FR 2033745 A5 FR2033745 A5 FR 2033745A5 FR 7002233 A FR7002233 A FR 7002233A FR 7002233 A FR7002233 A FR 7002233A FR 2033745 A5 FR2033745 A5 FR 2033745A5
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.)
Expired
Application number
FR7002233A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2033745A5 publication Critical patent/FR2033745A5/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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds

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)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
FR7002233A 1969-03-10 1970-01-22 Expired FR2033745A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691911972 DE1911972A1 (de) 1969-03-10 1969-03-10 Verfahren zur Tauchphosphatierung von Eisen und Stahl

Publications (1)

Publication Number Publication Date
FR2033745A5 true FR2033745A5 (fr) 1970-12-04

Family

ID=5727605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7002233A Expired FR2033745A5 (fr) 1969-03-10 1970-01-22

Country Status (9)

Country Link
US (1) US3723192A (fr)
AT (1) AT290244B (fr)
BE (1) BE744950A (fr)
BR (1) BR7017368D0 (fr)
CH (1) CH525289A (fr)
DE (1) DE1911972A1 (fr)
ES (1) ES376451A1 (fr)
FR (1) FR2033745A5 (fr)
NL (1) NL7002422A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270478A (ja) * 1986-12-09 1988-11-08 Nippon Denso Co Ltd リン酸塩化成処理方法
EP0327153B1 (fr) * 1988-02-03 1993-08-04 Metallgesellschaft Ag Procédé pour former des couches de phosphates sur des métaux
JP3973323B2 (ja) 1998-08-13 2007-09-12 日本ペイント株式会社 硫黄含有化合物とリン含有化合物によるノンクロム処理剤

Also Published As

Publication number Publication date
BE744950A (fr) 1970-07-01
ES376451A1 (es) 1972-07-01
NL7002422A (fr) 1970-09-14
US3723192A (en) 1973-03-27
CH525289A (de) 1972-07-15
DE1911972A1 (de) 1970-10-01
AT290244B (de) 1971-05-25
BR7017368D0 (pt) 1973-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse