CH569090A5 - - Google Patents

Info

Publication number
CH569090A5
CH569090A5 CH1619871A CH1619871A CH569090A5 CH 569090 A5 CH569090 A5 CH 569090A5 CH 1619871 A CH1619871 A CH 1619871A CH 1619871 A CH1619871 A CH 1619871A CH 569090 A5 CH569090 A5 CH 569090A5
Authority
CH
Switzerland
Application number
CH1619871A
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CH569090A5 publication Critical patent/CH569090A5/xx

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
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemically Coating (AREA)
CH1619871A 1970-11-12 1971-11-08 CH569090A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8913070A 1970-11-12 1970-11-12

Publications (1)

Publication Number Publication Date
CH569090A5 true CH569090A5 (enrdf_load_stackoverflow) 1975-11-14

Family

ID=22215852

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1619871A CH569090A5 (enrdf_load_stackoverflow) 1970-11-12 1971-11-08

Country Status (13)

Country Link
AR (1) AR192727A1 (enrdf_load_stackoverflow)
AU (1) AU461444B2 (enrdf_load_stackoverflow)
BE (1) BE775274A (enrdf_load_stackoverflow)
BR (1) BR7107578D0 (enrdf_load_stackoverflow)
CA (1) CA979336A (enrdf_load_stackoverflow)
CH (1) CH569090A5 (enrdf_load_stackoverflow)
DE (1) DE2154606C3 (enrdf_load_stackoverflow)
FI (1) FI52474C (enrdf_load_stackoverflow)
FR (1) FR2117097A5 (enrdf_load_stackoverflow)
GB (1) GB1305658A (enrdf_load_stackoverflow)
IT (1) IT944840B (enrdf_load_stackoverflow)
NL (1) NL7115201A (enrdf_load_stackoverflow)
NO (2) NO130484B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AR192727A1 (es) 1973-03-14
NL7115201A (enrdf_load_stackoverflow) 1972-05-16
AU3445171A (en) 1973-04-19
BE775274A (fr) 1972-05-12
DE2154606B2 (de) 1978-02-23
FR2117097A5 (enrdf_load_stackoverflow) 1972-07-21
FI52474B (enrdf_load_stackoverflow) 1977-05-31
CA979336A (en) 1975-12-09
IT944840B (it) 1973-04-20
DE2154606C3 (de) 1978-10-12
NO130484C (enrdf_load_stackoverflow) 1974-12-18
NO130484B (enrdf_load_stackoverflow) 1974-09-09
DE2154606A1 (de) 1972-05-18
FI52474C (fi) 1977-09-12
GB1305658A (enrdf_load_stackoverflow) 1973-02-07
BR7107578D0 (pt) 1973-02-20
AU461444B2 (en) 1975-05-29

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased