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ES354966A1 - Un metodo para dotar a los metales de resistencia electricayno a la corrosion. - Google Patents

Un metodo para dotar a los metales de resistencia electricayno a la corrosion.

Info

Publication number
ES354966A1
ES354966A1 ES354966A ES354966A ES354966A1 ES 354966 A1 ES354966 A1 ES 354966A1 ES 354966 A ES354966 A ES 354966A ES 354966 A ES354966 A ES 354966A ES 354966 A1 ES354966 A1 ES 354966A1
Authority
ES
Spain
Prior art keywords
chromium
hexavalent chromium
alkali metal
silicate
silica
Prior art date
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
ES354966A
Other languages
English (en)
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.)
Associated Chemical Companies Ltd
Original Assignee
Associated Chemical Companies Ltd
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 Associated Chemical Companies Ltd filed Critical Associated Chemical Companies Ltd
Publication of ES354966A1 publication Critical patent/ES354966A1/es
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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/30—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 hexavalent chromium compounds containing also trivalent chromium
    • 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings

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)
  • Paints Or Removers (AREA)
ES354966A 1967-06-14 1968-06-12 Un metodo para dotar a los metales de resistencia electricayno a la corrosion. Expired ES354966A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2748967 1967-06-14
GB5381667 1967-11-27

Publications (1)

Publication Number Publication Date
ES354966A1 true ES354966A1 (es) 1970-03-01

Family

ID=26258853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES354966A Expired ES354966A1 (es) 1967-06-14 1968-06-12 Un metodo para dotar a los metales de resistencia electricayno a la corrosion.

Country Status (7)

Country Link
US (1) US3706603A (es)
BE (1) BE716505A (es)
DE (1) DE1769582C3 (es)
ES (1) ES354966A1 (es)
FR (1) FR1568655A (es)
NL (1) NL170313C (es)
SE (1) SE347299C (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942989A (en) * 1970-10-22 1976-03-09 Mayhew John T White rust prevention for zinc coated surfaces
SU427614A1 (ru) * 1971-10-05 1977-11-05 Ордена Трудового Красного Знамени Институт Химии И Химической Технологии Ан Литовской Сср Состав дл пассисировани цинка
US3957673A (en) * 1972-07-20 1976-05-18 Nippon Steel Corporation Scale inhibitor compositions for application onto metal substrates to be heated, and the method therefor
SE387135B (sv) * 1972-10-18 1976-08-30 Diamond Shamrock Corp Sett att framstella en grundfergsoverdragskomposition samt medel for genomforande av settet
US4319924A (en) * 1974-02-12 1982-03-16 Coatings For Industry, Inc. Low-temperature curing coating composition
US3907609A (en) * 1974-02-14 1975-09-23 Mc Donnell Douglas Corp Conversion coating for titanium and titanium base alloys
DE2711431C2 (de) * 1977-03-16 1986-12-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Oberflächenbehandlung von Metallen
US4381323A (en) * 1980-04-28 1983-04-26 Coatings For Industry, Inc. Low-temperature curing coating composition
US4365003A (en) * 1981-01-12 1982-12-21 Diamond Shamrock Corporation Silicate treatment for coated substrate
DE3200245C2 (de) * 1982-01-07 1986-06-05 Showa Aluminum Corp., Sakai, Osaka Verdampfer, insbesondere von Klimaanlagen, und Verfahren zu seiner Beschichtung
DE3247729A1 (de) * 1982-12-23 1984-07-05 Gerhard Collardin GmbH, 5000 Köln Verfahren zur behandlung von metalloberflaechen, insbesondere solchen von aluminium, aluminiumlegierungen und stahl, sowie hierfuer geeignete waessrige badloesungen
JPS6039169A (ja) * 1983-08-12 1985-02-28 Nippon Light Metal Co Ltd 親水性金属表面処理剤
CA1256003A (en) * 1984-03-23 1989-06-20 Parker Chemical Company Metal base coating composition comprising chromium, silica and phosphate and process for coating metal therewith
US5164003A (en) * 1990-03-28 1992-11-17 Ceram Tech International, Ltd. Room temperature curable surface coating and methods of producing and applying same
US5242714A (en) * 1991-12-20 1993-09-07 Henkel Corporation Process for forming protective base coatings on metals
CA2252878C (en) * 1996-05-22 2008-09-30 Hoechst Trespaphan Gmbh Lithium and potassium copolysilicate barrier coatings
US6086991A (en) * 1996-06-12 2000-07-11 Hoechst Trespaphan Gmbh Method of priming poly(ethylene terephthalate) articles for coating
WO1997047694A1 (en) * 1996-06-12 1997-12-18 Hoechst Trespaphan Gmbh Vapor barrier coating for polymeric articles
EP0906374B1 (en) * 1996-06-12 2004-11-17 Treofan Germany GmbH & Co.KG Transparent barrier coatings exhibiting reduced thin film interference
ID19111A (id) 1996-06-12 1998-06-18 Hoechst Celanese Corp Metoda pembuatan bahan-bahan poliolefin untuk pelapisan
DK0906363T3 (da) 1996-06-12 2004-04-26 Trespaphan Gmbh Fremgangsmåde til grundering af polyolefinartikler til overtrækning
ID19516A (id) * 1996-06-12 1998-07-16 Hoechst Celanese Corp Pelapis penghalang uap untuk benda-benda polimerik
WO2016009435A1 (en) 2014-07-16 2016-01-21 Asher Vitner Polymer-glass-polymer gas barrier laminate
CN108350579A (zh) 2015-09-15 2018-07-31 凯密特尔有限责任公司 用含锆和钼的组合物预处理铝表面

Also Published As

Publication number Publication date
FR1568655A (es) 1969-05-23
BE716505A (es) 1968-11-04
DE1769582C3 (de) 1979-12-13
DE1769582A1 (de) 1972-03-02
DE1769582B2 (de) 1973-08-09
NL170313B (nl) 1982-05-17
NL6808444A (es) 1968-12-16
SE347299C (sv) 1978-08-21
NL170313C (nl) 1982-10-18
SE347299B (es) 1972-07-31
US3706603A (en) 1972-12-19

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