IT1101446B - Processo di rivestimento - Google Patents

Processo di rivestimento

Info

Publication number
IT1101446B
IT1101446B IT30344/78A IT3034478A IT1101446B IT 1101446 B IT1101446 B IT 1101446B IT 30344/78 A IT30344/78 A IT 30344/78A IT 3034478 A IT3034478 A IT 3034478A IT 1101446 B IT1101446 B IT 1101446B
Authority
IT
Italy
Prior art keywords
coating process
coating
Prior art date
Application number
IT30344/78A
Other languages
English (en)
Other versions
IT7830344A0 (it
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of IT7830344A0 publication Critical patent/IT7830344A0/it
Application granted granted Critical
Publication of IT1101446B publication Critical patent/IT1101446B/it

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
    • C23C22/16—Orthophosphates containing zinc cations containing also peroxy-compounds
IT30344/78A 1977-11-29 1978-11-29 Processo di rivestimento IT1101446B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4960877 1977-11-29

Publications (2)

Publication Number Publication Date
IT7830344A0 IT7830344A0 (it) 1978-11-29
IT1101446B true IT1101446B (it) 1985-09-28

Family

ID=10452926

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30344/78A IT1101446B (it) 1977-11-29 1978-11-29 Processo di rivestimento

Country Status (12)

Country Link
US (1) US4233087A (it)
JP (1) JPS5483640A (it)
AU (1) AU528521B2 (it)
BE (1) BE872245A (it)
BR (1) BR7807854A (it)
CA (1) CA1123717A (it)
DE (1) DE2851432A1 (it)
FR (1) FR2410055A1 (it)
GB (1) GB2009253B (it)
IT (1) IT1101446B (it)
NZ (1) NZ188918A (it)
SE (1) SE448745B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118375A1 (de) * 1981-05-09 1982-11-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen sowie dessen anwendung zur vorbehandlung fuer die elektrotauchlackierung
US4374681A (en) * 1981-05-11 1983-02-22 Coral Chemical Company System for controlling the composition of chemical treatment baths
JPS6043491A (ja) * 1983-08-19 1985-03-08 Nippon Denso Co Ltd 鉄鋼表面に燐酸塩化成被膜を形成する方法
EP0793737B1 (en) * 1994-12-06 2002-10-23 Henkel Corporation Zinc phosphate conversion coating composition and process
US5932292A (en) * 1994-12-06 1999-08-03 Henkel Corporation Zinc phosphate conversion coating composition and process
US5888315A (en) * 1995-03-07 1999-03-30 Henkel Corporation Composition and process for forming an underpaint coating on metals
AU699822B2 (en) * 1995-03-07 1998-12-17 Henkel Corporation Composition and process for forming an underpaint coating on metals
US6231688B1 (en) * 1995-12-06 2001-05-15 Henkel Corporation Composition and process for zinc phosphate conversion coating

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB887924A (en) * 1959-11-20 1962-01-24 Ici Ltd Improved phosphate coating process
DE1796218B1 (de) * 1968-09-23 1971-10-07 Metallgesellschaft Ag Verfahren zur phosphatierung von metallen
US3607453A (en) * 1969-10-02 1971-09-21 Hooke Chemical Corp Metal treating process
DE2327304C3 (de) * 1973-05-29 1982-01-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Aufbringen von Phosphatüberzügen auf Metalle
GB1415999A (en) * 1973-05-29 1975-12-03 Pyrene Chemical Services Ltd Process for forming phosphate coatings
DE2402051B2 (de) * 1974-01-17 1976-10-28 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur phosphatierung von metallen
JPS50139039A (it) * 1974-04-26 1975-11-06
GB1557779A (en) * 1975-04-23 1979-12-12 Ici Ltd Phosphating process
SE433363B (sv) * 1975-04-23 1984-05-21 Ici Ltd Fosfateringsforfarande
US4071379A (en) * 1976-01-28 1978-01-31 Imperial Chemical Industries Limited Phosphating method

Also Published As

Publication number Publication date
DE2851432A1 (de) 1979-06-13
GB2009253B (en) 1982-06-23
NZ188918A (en) 1981-01-23
CA1123717A (en) 1982-05-18
FR2410055A1 (fr) 1979-06-22
SE7812246L (sv) 1979-05-30
IT7830344A0 (it) 1978-11-29
FR2410055B1 (it) 1984-04-27
SE448745B (sv) 1987-03-16
AU528521B2 (en) 1983-05-05
JPS5483640A (en) 1979-07-03
AU4163378A (en) 1979-06-07
BE872245A (fr) 1979-05-23
GB2009253A (en) 1979-06-13
BR7807854A (pt) 1979-07-31
JPS6229509B2 (it) 1987-06-26
US4233087A (en) 1980-11-11

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