CH268172A - Process for the production of protective phosphate coatings. - Google Patents

Process for the production of protective phosphate coatings.

Info

Publication number
CH268172A
CH268172A CH268172DA CH268172A CH 268172 A CH268172 A CH 268172A CH 268172D A CH268172D A CH 268172DA CH 268172 A CH268172 A CH 268172A
Authority
CH
Switzerland
Prior art keywords
production
phosphate coatings
protective phosphate
protective
coatings
Prior art date
Application number
Other languages
German (de)
Inventor
Corporation Westingho Electric
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH268172A publication Critical patent/CH268172A/en

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)
  • Chemical Treatment Of Metals (AREA)
CH268172D 1946-10-24 1947-10-23 Process for the production of protective phosphate coatings. CH268172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US705373A US2465247A (en) 1946-10-24 1946-10-24 Composition for and method of producing phosphate films on metals

Publications (1)

Publication Number Publication Date
CH268172A true CH268172A (en) 1950-05-15

Family

ID=24833185

Family Applications (1)

Application Number Title Priority Date Filing Date
CH268172D CH268172A (en) 1946-10-24 1947-10-23 Process for the production of protective phosphate coatings.

Country Status (4)

Country Link
US (1) US2465247A (en)
BE (1) BE476601A (en)
CH (1) CH268172A (en)
FR (1) FR954618A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958749C (en) * 1952-05-11 1957-02-21 Siemens Ag Process for producing a chemical protective layer on metallic cable sheaths
DE1102522B (en) * 1952-05-03 1961-03-16 Felix Ritter Von Rueling Hot spray process for the chemical treatment of surfaces

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610133A (en) * 1949-10-26 1952-09-09 Rca Corp Processes of brightening and passivating cadmium and zinc
GB707563A (en) * 1950-05-08 1954-04-21 Erminio De Pretto Improvements in or relating to the production of phosphate coatings on metal surfaces and to compositions for use therein
NL80923C (en) * 1951-08-29
US2826517A (en) * 1954-01-11 1958-03-11 Kelite Products Inc Process and composition for phosphatizing steel
US2835618A (en) * 1954-03-09 1958-05-20 Parker Rust Proof Co Solution and method for producing heat resistant electrical insulation coatings on ferrous surfaces
US2852396A (en) * 1955-02-11 1958-09-16 Standard Oil Co Slushing oils containing copper powder
US2811456A (en) * 1955-02-28 1957-10-29 Victor Chemical Works Protective film for ferrous metals
DE1250233B (en) * 1960-10-10 1967-09-14 Amchem Products, Ine , Ambler, Pa (V St A) Process for passivating metal surfaces
US3248251A (en) * 1963-06-28 1966-04-26 Teleflex Inc Inorganic coating and bonding composition
US3248250A (en) * 1963-06-28 1966-04-26 Teleflex Inc Coating and bonding composition
US3395027A (en) * 1964-03-05 1968-07-30 Teleflex Inc Coating composition and method
US4316751A (en) * 1980-04-14 1982-02-23 Hooker Chemicals & Plastics Corp. Electrical resistance coating for steel
US4548646A (en) * 1982-11-15 1985-10-22 Sermatech International Incorporated Thixotropic coating compositions and methods
US5153032A (en) * 1986-01-13 1992-10-06 Ashland Oil, Inc. Coating compositions and method for forming a self-healing corrosion preventative film
US4981757A (en) * 1986-01-13 1991-01-01 Ashland Oil, Inc. Coating compositions and method for forming a self-healing corrosion preventative film
US5024697A (en) * 1986-01-13 1991-06-18 Ashland Oil, Inc. Coating composition and method for forming a self-heating corrosion preventative film
US5176947A (en) * 1990-12-07 1993-01-05 International Business Machines Corporation Electroerosion printing plates
WO2013139961A1 (en) * 2012-03-23 2013-09-26 Institutt For Bygg, Anlegg Og Transport A composition for production of construction materials
EP3072860B1 (en) * 2015-03-27 2022-07-20 Fritz Egger GmbH & Co. OG Phosphate-based ceramic coatings comprising porous particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750270A (en) * 1927-06-13 1930-03-11 Parker Rust Proof Co Coated iron and steel articles and method of making the same
US2302510A (en) * 1931-09-23 1942-11-17 Parker Rust Proof Co Material and method for cleaning and coating metal
US1980518A (en) * 1932-05-17 1934-11-13 American Chem Paint Co Material for coating metal
US2005780A (en) * 1932-05-23 1935-06-25 American Chem Paint Co Material for providing metal with a paint receptive surface
US2030601A (en) * 1934-04-20 1936-02-11 Victor Chemical Works Rustproofing composition and method of coating iron and steel
US2093454A (en) * 1934-10-01 1937-09-21 Samuel S Kistler Method of producing aerogels
US2080950A (en) * 1935-11-16 1937-05-18 Johnson Service Co Temperature control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102522B (en) * 1952-05-03 1961-03-16 Felix Ritter Von Rueling Hot spray process for the chemical treatment of surfaces
DE958749C (en) * 1952-05-11 1957-02-21 Siemens Ag Process for producing a chemical protective layer on metallic cable sheaths

Also Published As

Publication number Publication date
FR954618A (en) 1950-01-04
US2465247A (en) 1949-03-22
BE476601A (en)

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