GB1408702A - Phosphate coating compositions and processes - Google Patents

Phosphate coating compositions and processes

Info

Publication number
GB1408702A
GB1408702A GB655173A GB655173A GB1408702A GB 1408702 A GB1408702 A GB 1408702A GB 655173 A GB655173 A GB 655173A GB 655173 A GB655173 A GB 655173A GB 1408702 A GB1408702 A GB 1408702A
Authority
GB
United Kingdom
Prior art keywords
processes
contain
coating compositions
phosphate coating
heading
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
GB655173A
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.)
Pyrene Chemical Services Ltd
Original Assignee
Pyrene Chemical Services 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 Pyrene Chemical Services Ltd filed Critical Pyrene Chemical Services Ltd
Priority to GB655173A priority Critical patent/GB1408702A/en
Priority to DE2402702A priority patent/DE2402702A1/en
Priority to ZA740440A priority patent/ZA74440B/en
Priority to AU64781/74A priority patent/AU485905B2/en
Priority to JP1292174A priority patent/JPS5320257B2/ja
Priority to US439671A priority patent/US3870573A/en
Priority to BR898/74A priority patent/BR7400898D0/en
Priority to FR7404097A priority patent/FR2217438B1/fr
Priority to CA192,266A priority patent/CA1020850A/en
Publication of GB1408702A publication Critical patent/GB1408702A/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
    • 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

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)
  • Lubricants (AREA)

Abstract

1408702 Phosphating solutions PYRENE CHEMICAL SERVICES Ltd 16 Jan 1974 [9 Feb 1973] 6551/73 Heading C7U Substrates of e.g. Zn or Al are treated with an acidic solution containing coating or non-coating metal ions, phosphate ions and a formaldehyde/ naphthalene sulphonic acid condensate dispersing agent. The bath may contain Fe<SP>2+</SP>, Zn, Mn, Mg or Na phosphates and may also contain Ca, Ni, NO 3 , NO 2 , F<SP>-</SP>and C10<SP>-</SP>. The solution e.g. of Zn 2 (PO 4 ) 3 , may be applied at 100-200‹F. From 0.0005-0.1 per cent dispersant may be present, thus preventing build-up of hard scale.
GB655173A 1973-02-09 1973-02-09 Phosphate coating compositions and processes Expired GB1408702A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB655173A GB1408702A (en) 1973-02-09 1973-02-09 Phosphate coating compositions and processes
DE2402702A DE2402702A1 (en) 1973-02-09 1974-01-21 METAL PHOSPHATING METHOD
ZA740440A ZA74440B (en) 1973-02-09 1974-01-22 Scale modifier for phosphate solutions
AU64781/74A AU485905B2 (en) 1973-02-09 1974-01-23 Scale modifier for phosphate solutions
JP1292174A JPS5320257B2 (en) 1973-02-09 1974-02-01
US439671A US3870573A (en) 1973-02-09 1974-02-04 Scale modifier for phosphate solutions
BR898/74A BR7400898D0 (en) 1973-02-09 1974-02-07 PERFECTING IN ACOUS WATER COMPOSITION FOR PHOSPHATIZATION AND PERFECT PROCESS FOR FORMING A PHOSPHATE COATING ON AN IRON, ALUMINUM OR ZINC SURFACE
FR7404097A FR2217438B1 (en) 1973-02-09 1974-02-07
CA192,266A CA1020850A (en) 1973-02-09 1974-02-08 Scale modifier for phosphate solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB655173A GB1408702A (en) 1973-02-09 1973-02-09 Phosphate coating compositions and processes

Publications (1)

Publication Number Publication Date
GB1408702A true GB1408702A (en) 1975-10-01

Family

ID=9816575

Family Applications (1)

Application Number Title Priority Date Filing Date
GB655173A Expired GB1408702A (en) 1973-02-09 1973-02-09 Phosphate coating compositions and processes

Country Status (8)

Country Link
US (1) US3870573A (en)
JP (1) JPS5320257B2 (en)
BR (1) BR7400898D0 (en)
CA (1) CA1020850A (en)
DE (1) DE2402702A1 (en)
FR (1) FR2217438B1 (en)
GB (1) GB1408702A (en)
ZA (1) ZA74440B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377487A (en) * 1978-10-31 1983-03-22 Occidental Chemical Corporation Metal coating process and compositions
GB2204067A (en) * 1987-04-11 1988-11-02 Ardrox Pyrene Ltd A process for phosphating steel or galvanized steel prior to electro-immersion painting

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595411A (en) * 1976-11-24 1981-08-12 Ici Ltd Phosphating process
DE3571562D1 (en) * 1984-05-21 1989-08-24 Sumitomo Metal Ind Method for continuous drawing of wire rod
JPS61257481A (en) * 1985-05-10 1986-11-14 Nippon Parkerizing Co Ltd Aqueous solution for surface conditioning for forming phosphate film by chemical conversion treatment
BR0111737A (en) * 2000-06-16 2003-07-01 Henkel Kgaa Phosphating operation and composition
US8062435B2 (en) * 2001-06-18 2011-11-22 Henkel Kommanditgesellschaft Auf Aktien Phosphating operation
US8434427B2 (en) * 2004-01-14 2013-05-07 Doskocil Manufacturing Company, Inc. Styptic applicator with file

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582375A (en) * 1968-03-21 1971-06-01 Western Co Of North America Well cementing composition
US3582376A (en) * 1968-09-09 1971-06-01 Western Co Of North America Quick-setting cement composition containing portland cement,alpha gypsum and a dispersant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377487A (en) * 1978-10-31 1983-03-22 Occidental Chemical Corporation Metal coating process and compositions
GB2204067A (en) * 1987-04-11 1988-11-02 Ardrox Pyrene Ltd A process for phosphating steel or galvanized steel prior to electro-immersion painting
GB2204067B (en) * 1987-04-11 1991-11-27 Ardrox Pyrene Ltd A process for phosphating prior to electro-immersion painting

Also Published As

Publication number Publication date
ZA74440B (en) 1974-11-27
US3870573A (en) 1975-03-11
CA1020850A (en) 1977-11-15
DE2402702A1 (en) 1974-08-22
JPS49125237A (en) 1974-11-30
FR2217438B1 (en) 1978-10-13
JPS5320257B2 (en) 1978-06-26
FR2217438A1 (en) 1974-09-06
AU6478174A (en) 1975-07-24
BR7400898D0 (en) 1974-09-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee