NO130484C - - Google Patents

Info

Publication number
NO130484C
NO130484C NO417071A NO417071A NO130484C NO 130484 C NO130484 C NO 130484C NO 417071 A NO417071 A NO 417071A NO 417071 A NO417071 A NO 417071A NO 130484 C NO130484 C NO 130484C
Authority
NO
Norway
Application number
NO417071A
Other languages
Norwegian (no)
Inventor
J A Brown
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 NO130484C publication Critical patent/NO130484C/no

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)
NO417071A 1970-11-12 1971-11-11 NO130484C (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
NO130484C true NO130484C (enrdf_load_stackoverflow) 1974-12-18

Family

ID=22215852

Family Applications (2)

Application Number Title Priority Date Filing Date
NO417070A NO130484B (enrdf_load_stackoverflow) 1970-11-12 1970-11-11
NO417071A NO130484C (enrdf_load_stackoverflow) 1970-11-12 1971-11-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO417070A NO130484B (enrdf_load_stackoverflow) 1970-11-12 1970-11-11

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
IT944840B (it) 1973-04-20
FI52474C (fi) 1977-09-12
AU461444B2 (en) 1975-05-29
AR192727A1 (es) 1973-03-14
NO130484B (enrdf_load_stackoverflow) 1974-09-09
GB1305658A (enrdf_load_stackoverflow) 1973-02-07
DE2154606B2 (de) 1978-02-23
CA979336A (en) 1975-12-09
CH569090A5 (enrdf_load_stackoverflow) 1975-11-14
DE2154606C3 (de) 1978-10-12
FI52474B (enrdf_load_stackoverflow) 1977-05-31
BE775274A (fr) 1972-05-12
FR2117097A5 (enrdf_load_stackoverflow) 1972-07-21
NL7115201A (enrdf_load_stackoverflow) 1972-05-16
DE2154606A1 (de) 1972-05-18
BR7107578D0 (pt) 1973-02-20
AU3445171A (en) 1973-04-19

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