GB1164639A - Processes for the Production of Zinc Phosphate Coatings - Google Patents

Processes for the Production of Zinc Phosphate Coatings

Info

Publication number
GB1164639A
GB1164639A GB57420/66A GB5742066A GB1164639A GB 1164639 A GB1164639 A GB 1164639A GB 57420/66 A GB57420/66 A GB 57420/66A GB 5742066 A GB5742066 A GB 5742066A GB 1164639 A GB1164639 A GB 1164639A
Authority
GB
United Kingdom
Prior art keywords
bath
phosphate
acid
weight
zinc phosphate
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
GB57420/66A
Other languages
English (en)
Inventor
Peter Gerassimoff
Paul Dingedley
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.)
Henkel Corp
Original Assignee
Amchem Products Inc
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 Amchem Products Inc filed Critical Amchem Products Inc
Publication of GB1164639A publication Critical patent/GB1164639A/en
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
    • C23C22/07—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
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions

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)
  • Details Of Television Scanning (AREA)
GB57420/66A 1965-12-22 1966-12-22 Processes for the Production of Zinc Phosphate Coatings Expired GB1164639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1152265A AT282285B (de) 1965-12-22 1965-12-22 Zinkphosphatüberzüge

Publications (1)

Publication Number Publication Date
GB1164639A true GB1164639A (en) 1969-09-17

Family

ID=3629193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57420/66A Expired GB1164639A (en) 1965-12-22 1966-12-22 Processes for the Production of Zinc Phosphate Coatings

Country Status (8)

Country Link
US (1) US3520737A (fi)
AT (1) AT282285B (fi)
BE (1) BE691484A (fi)
FR (1) FR1505997A (fi)
GB (1) GB1164639A (fi)
NL (1) NL6617945A (fi)
NO (1) NO116743B (fi)
SE (1) SE340931B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368845A (en) * 1972-04-17 1974-10-02 Pyrene Chemical Services Ltd Processes and composition for the formation of phosphate coatings
DE2327304C3 (de) * 1973-05-29 1982-01-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle
US4140551A (en) * 1977-08-19 1979-02-20 Heatbath Corporation Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same
US4681641A (en) * 1982-07-12 1987-07-21 Ford Motor Company Alkaline resistant phosphate conversion coatings
DE3325974A1 (de) * 1983-07-19 1985-01-31 Gerhard Collardin GmbH, 5000 Köln Verfahren und universell anwendbare mittel zum beschleunigten aufbringen von phosphatueberzuegen auf metalloberflaechen
JPS60238486A (ja) * 1984-05-09 1985-11-27 Nippon Denso Co Ltd 鉄鋼表面にリン酸塩化成被膜を形成する方法
EP0327153B1 (de) * 1988-02-03 1993-08-04 Metallgesellschaft Ag Verfahren zur Erzeugung von Phosphatüberzügen auf Metallen
US5229215A (en) * 1989-09-25 1993-07-20 The Goodyear Tire & Rubber Company Brass-plated steel wire
WO2017214782A1 (zh) * 2016-06-12 2017-12-21 深圳市恒兆智科技有限公司 拉丝磷化剂、金属件及其表面皮膜化处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL206455A (fi) * 1955-04-20 1900-01-01
DE1176446B (de) * 1961-12-07 1964-08-20 Hoechst Ag Verfahren und Mittel zum Aufbringen von Phosphatschichten auf Metalloberflaechen
AT258667B (de) * 1965-01-25 1967-12-11 Plaut Fa J Verfahren zur Herstellung von Überzügen aus Zinkphosphat

Also Published As

Publication number Publication date
US3520737A (en) 1970-07-14
AT282285B (de) 1970-06-25
FR1505997A (fr) 1967-12-15
BE691484A (fi) 1967-05-29
NO116743B (fi) 1969-05-12
SE340931B (fi) 1971-12-06
NL6617945A (fi) 1967-06-23

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Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE Patent expired
732 Registration of transactions, instruments or events in the register (sect. 32/1977)