IT1197314B - Composizione protettiva con azione di conversione sugli ossidi di ferro - Google Patents

Composizione protettiva con azione di conversione sugli ossidi di ferro

Info

Publication number
IT1197314B
IT1197314B IT21865/86A IT2186586A IT1197314B IT 1197314 B IT1197314 B IT 1197314B IT 21865/86 A IT21865/86 A IT 21865/86A IT 2186586 A IT2186586 A IT 2186586A IT 1197314 B IT1197314 B IT 1197314B
Authority
IT
Italy
Prior art keywords
iron oxides
protective composition
conversion action
substances
protective
Prior art date
Application number
IT21865/86A
Other languages
English (en)
Other versions
IT8621865A1 (it
IT8621865A0 (it
Inventor
Maria Grazia Muzzi
Elisabetta Ciuti
Francesca Ciuti
Original Assignee
Ciuti Maria Grazia
Elisabetta Ciuti
Francesca Ciuti
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 Ciuti Maria Grazia, Elisabetta Ciuti, Francesca Ciuti filed Critical Ciuti Maria Grazia
Priority to IT21865/86A priority Critical patent/IT1197314B/it
Publication of IT8621865A0 publication Critical patent/IT8621865A0/it
Priority to DE8787113756T priority patent/DE3770233D1/de
Priority to EP87113756A priority patent/EP0262541B1/en
Priority to AT87113756T priority patent/ATE63761T1/de
Publication of IT8621865A1 publication Critical patent/IT8621865A1/it
Application granted granted Critical
Publication of IT1197314B publication Critical patent/IT1197314B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Iron (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Paints Or Removers (AREA)
IT21865/86A 1986-10-01 1986-10-01 Composizione protettiva con azione di conversione sugli ossidi di ferro IT1197314B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21865/86A IT1197314B (it) 1986-10-01 1986-10-01 Composizione protettiva con azione di conversione sugli ossidi di ferro
DE8787113756T DE3770233D1 (de) 1986-10-01 1987-09-21 Schutzzusammensetzungen mit wirkung zur umwandlung von eisenoxid.
EP87113756A EP0262541B1 (en) 1986-10-01 1987-09-21 Protective compositions with iron oxide conversion action
AT87113756T ATE63761T1 (de) 1986-10-01 1987-09-21 Schutzzusammensetzungen mit wirkung zur umwandlung von eisenoxid.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21865/86A IT1197314B (it) 1986-10-01 1986-10-01 Composizione protettiva con azione di conversione sugli ossidi di ferro

Publications (3)

Publication Number Publication Date
IT8621865A0 IT8621865A0 (it) 1986-10-01
IT8621865A1 IT8621865A1 (it) 1988-04-01
IT1197314B true IT1197314B (it) 1988-11-30

Family

ID=11187948

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21865/86A IT1197314B (it) 1986-10-01 1986-10-01 Composizione protettiva con azione di conversione sugli ossidi di ferro

Country Status (4)

Country Link
EP (1) EP0262541B1 (it)
AT (1) ATE63761T1 (it)
DE (1) DE3770233D1 (it)
IT (1) IT1197314B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632652A1 (fr) * 1988-06-08 1989-12-15 Diamantine Sa Agent de revetement anticorrosion gelifie
GB2301099A (en) * 1995-05-23 1996-11-27 Laporte Industries Ltd Stabilised clay dispersion
JP2023060793A (ja) * 2021-10-18 2023-04-28 株式会社サンエイジ 鉄錆還元防錆処理剤の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075538B (en) * 1980-05-02 1983-12-21 Applied Coating Tech Inc Stable latex rust converting primer
FR2522522A1 (fr) * 1982-01-27 1983-09-09 Leuna Werke Veb Procede pour ameliorer l'activite initiale de l'hydrazine activee
DD211242A3 (de) * 1982-04-26 1984-07-04 Akad Wissenschaften Ddr Mittel zur verhinderung der korrosion an metallischen werkstoffen
US4435361A (en) * 1982-09-20 1984-03-06 Texaco Inc. Corrosion inhibition system containing dicyclopentadiene sulfonate salts
US4564465A (en) * 1983-04-20 1986-01-14 Air Refiner, Inc. Corrosion inhibition additive for fluid conditioning
DD218635B1 (de) * 1983-06-20 1987-05-06 Haertol Werk Kuehl-bzw. waermeuebertragungsmittel mit korrosions- und kavitationsverhinderndem inhibitorsystem
GB2169890B (en) * 1984-05-21 1989-01-11 Borsodi Vegyi Komb Corrosion inhibiting water-additives and a process for their preparation
EP0177406A3 (en) * 1984-09-27 1988-06-29 Calgon Corporation Corrosion inhibiting admixture of an orthophosphate compound and a polyether, together with a process of inhibiting corrosion

Also Published As

Publication number Publication date
IT8621865A1 (it) 1988-04-01
ATE63761T1 (de) 1991-06-15
IT8621865A0 (it) 1986-10-01
EP0262541B1 (en) 1991-05-22
EP0262541A1 (en) 1988-04-06
DE3770233D1 (de) 1991-06-27

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