BE383250A - - Google Patents

Info

Publication number
BE383250A
BE383250A BE383250DA BE383250A BE 383250 A BE383250 A BE 383250A BE 383250D A BE383250D A BE 383250DA BE 383250 A BE383250 A BE 383250A
Authority
BE
Belgium
Application number
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24192476&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE383250(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BE383250A publication Critical patent/BE383250A/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
    • C23C22/10—Orthophosphates containing oxidants

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)
BE383250D 1931-07-07 1931-10-08 BE383250A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US549312A US1911726A (en) 1931-07-07 1931-07-07 Production of phosphate coatings on metals

Publications (1)

Publication Number Publication Date
BE383250A true BE383250A (enrdf_load_stackoverflow) 1931-11-30

Family

ID=24192476

Family Applications (1)

Application Number Title Priority Date Filing Date
BE383250D BE383250A (enrdf_load_stackoverflow) 1931-07-07 1931-10-08

Country Status (4)

Country Link
US (1) US1911726A (enrdf_load_stackoverflow)
BE (1) BE383250A (enrdf_load_stackoverflow)
FR (1) FR724422A (enrdf_load_stackoverflow)
GB (1) GB386739A (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE746470C (de) * 1935-02-18 1944-07-21 Metallgesellschaft Ag Verfahren zur Auffrischung zinkphosphathaltiger Rostschutzbaeder
DE966914C (de) * 1936-05-01 1957-09-19 Metallgesellschaft Ag Verfahren zur Bildung von Phosphatueberzuegen
DE974004C (de) * 1937-06-02 1960-08-18 Metallgesellschaft Ag Verfahren zur Verbesserung der spanlosen Verformung von Werkstuecken aus Eisen und Zink
DE910373C (de) * 1941-05-26 1954-05-03 Parker Rust Proof Company Verfahren zur Herstellung eines korrosionsbestaendigen UEberzuges auf Eisen oder Zink
US2434525A (en) * 1943-08-23 1948-01-13 Rheem Mfg Co Coating on metals
US2434237A (en) * 1943-09-13 1948-01-06 Sk Wellman Co Apparatus for applying powdered metal briquets to curved metallic surfaces
US2465750A (en) * 1944-05-23 1949-03-29 Reid Engineering Company Composition for preparing aluminum and the like for welding
US2591479A (en) * 1947-05-12 1952-04-01 Parker Rust Proof Co Method of and solution for coating surfaces chiefly of zinc
US2487137A (en) * 1947-09-10 1949-11-08 Armco Steel Corp Producing coatings on metal
NL91161C (enrdf_load_stackoverflow) * 1952-08-28
DE971252C (de) * 1954-12-24 1958-12-31 Siemens Ag Isolationshuelse fuer in Nuten gebettete Kaefigwicklungen
US2923608A (en) * 1956-04-13 1960-02-02 Fmc Corp Method of improving the bonding properties of steel surfaces
US3178320A (en) * 1960-07-29 1965-04-13 John A Henricks Method and composition for the formation of smooth zinc phosphate coatings on steel
US3141797A (en) * 1961-09-07 1964-07-21 Lubrizol Corp Phosphating process
US3425854A (en) * 1966-05-02 1969-02-04 Kern C Borden Metal conditioning bath comprising sodium hydroxide,nitric acid,and gum arabic
US4330345A (en) * 1980-12-08 1982-05-18 Chemfil Corporation Phosphate coating process and composition
FR2519028A1 (fr) * 1981-12-30 1983-07-01 Asturienne Mines Comp Royale Procede d'elaboration d'un revetement noir a la surface de pieces dont au moins une face est en zinc
ES2178917B1 (es) * 2000-04-05 2004-03-16 Fundacion Inasmet Tratamiento de conversion quimica para el magnesio y sus aleaciones.
CN105177548B (zh) * 2015-10-26 2017-08-04 东莞市圣龙特电子科技有限公司 一种铜粉的表面磷化处理工艺

Also Published As

Publication number Publication date
FR724422A (fr) 1932-04-27
US1911726A (en) 1933-05-30
GB386739A (en) 1933-01-26

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