EA200000323A1 - Способ и композиции для предотвращения коррозии металлических субстратов - Google Patents

Способ и композиции для предотвращения коррозии металлических субстратов

Info

Publication number
EA200000323A1
EA200000323A1 EA200000323A EA200000323A EA200000323A1 EA 200000323 A1 EA200000323 A1 EA 200000323A1 EA 200000323 A EA200000323 A EA 200000323A EA 200000323 A EA200000323 A EA 200000323A EA 200000323 A1 EA200000323 A1 EA 200000323A1
Authority
EA
Eurasian Patent Office
Prior art keywords
metal substrate
composition
prevent corrosion
metal substrates
treatment solution
Prior art date
Application number
EA200000323A
Other languages
English (en)
Inventor
Джон С. Аффинито
Original Assignee
Брент Интернэшнл Плс
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 Брент Интернэшнл Плс filed Critical Брент Интернэшнл Плс
Publication of EA200000323A1 publication Critical patent/EA200000323A1/ru

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
    • C23C22/34—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 fluorides or complex fluorides
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/20—Use of solutions containing silanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemically Coating (AREA)

Abstract

Раскрывается способ защиты металлического субстрата от коррозии, включающий стадии обеспечения металлического субстрата и нанесения обрабатывающего раствора на поверхность металлического субстрата, в котором обрабатывающий раствор содержит частично гидролизованный аминосилан и фторсодержащее неорганическое соединение. Предпочтительно, металлический субстрат выбирают из группы, состоящей из алюминия, алюминиевых сплавов и их смесей.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200000323A 1997-09-17 1998-09-16 Способ и композиции для предотвращения коррозии металлических субстратов EA200000323A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5919797P 1997-09-17 1997-09-17
PCT/US1998/019257 WO1999014399A1 (en) 1997-09-17 1998-09-16 Method and compositions for preventing corrosion of metal substrates

Publications (1)

Publication Number Publication Date
EA200000323A1 true EA200000323A1 (ru) 2000-10-30

Family

ID=22021427

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000323A EA200000323A1 (ru) 1997-09-17 1998-09-16 Способ и композиции для предотвращения коррозии металлических субстратов

Country Status (17)

Country Link
US (1) US6203854B1 (ru)
EP (1) EP1017880B1 (ru)
JP (4) JP2001516810A (ru)
KR (1) KR20010024006A (ru)
CN (1) CN1203209C (ru)
AT (1) ATE217363T1 (ru)
BR (1) BR9812235A (ru)
CA (1) CA2304240C (ru)
DK (1) DK1017880T3 (ru)
EA (1) EA200000323A1 (ru)
ES (1) ES2175778T3 (ru)
HU (1) HUP0003824A2 (ru)
IL (1) IL134925A0 (ru)
NZ (1) NZ503269A (ru)
PL (1) PL339409A1 (ru)
TR (1) TR200000687T2 (ru)
WO (1) WO1999014399A1 (ru)

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Also Published As

Publication number Publication date
JP4227999B2 (ja) 2009-02-18
HUP0003824A2 (en) 2001-03-28
ATE217363T1 (de) 2002-05-15
AU9316798A (en) 1999-04-05
JP2010156055A (ja) 2010-07-15
ES2175778T3 (es) 2002-11-16
IL134925A0 (en) 2001-05-20
CA2304240C (en) 2007-05-22
EP1017880B1 (en) 2002-05-08
CA2304240A1 (en) 1999-03-25
PL339409A1 (en) 2000-12-18
US6203854B1 (en) 2001-03-20
JP2006233335A (ja) 2006-09-07
CN1203209C (zh) 2005-05-25
JP2001516810A (ja) 2001-10-02
JP4865632B2 (ja) 2012-02-01
KR20010024006A (ko) 2001-03-26
CN1270641A (zh) 2000-10-18
JP2007291526A (ja) 2007-11-08
NZ503269A (en) 2001-03-30
TR200000687T2 (tr) 2000-11-21
AU724978B2 (en) 2000-10-05
DK1017880T3 (da) 2002-08-26
EP1017880A1 (en) 2000-07-12
BR9812235A (pt) 2000-07-18
WO1999014399A1 (en) 1999-03-25

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