RU94042462A - Композиция, способ ее получения, способ обработки металла - Google Patents

Композиция, способ ее получения, способ обработки металла

Info

Publication number
RU94042462A
RU94042462A RU94042462/02A RU94042462A RU94042462A RU 94042462 A RU94042462 A RU 94042462A RU 94042462/02 A RU94042462/02 A RU 94042462/02A RU 94042462 A RU94042462 A RU 94042462A RU 94042462 A RU94042462 A RU 94042462A
Authority
RU
Russia
Prior art keywords
mixture
heating
water
composition
hydroxide
Prior art date
Application number
RU94042462/02A
Other languages
English (en)
Other versions
RU2125118C1 (ru
Inventor
И.Доулан Шон
Us]
А.Реги Гари
Original Assignee
Хенкель Корпорейшн (Us)
Хенкель Корпорейшн
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
Priority claimed from US07/862,012 external-priority patent/US5281282A/en
Application filed by Хенкель Корпорейшн (Us), Хенкель Корпорейшн filed Critical Хенкель Корпорейшн (Us)
Publication of RU94042462A publication Critical patent/RU94042462A/ru
Application granted granted Critical
Publication of RU2125118C1 publication Critical patent/RU2125118C1/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
    • C23C22/36—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 containing also phosphates
    • C23C22/361—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 containing also phosphates containing titanium, zirconium or hafnium compounds
    • 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
    • C23C22/37—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 containing also hexavalent chromium compounds
    • 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

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)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

В результате нагревания водной смеси такой фторсодержащей кислоты, как HTiF, и такого окисла, гидроокиси и/или карбоната, как двуокись кремния, образуется прозрачная смесь с долговременной стабильностью к выпадению в осадок какой-либо твердой фазы даже в том случае, когда до нагревания фаза окисла, гидроокиси или карбоната представляла собой диспергированныи твердый материал в форме частиц, достаточно крупных, чтобы они легко рассеивались и смесь перед нагреванием становилась мутной. Приготовленную нагреванием смесь можно смешать либо с водорастворимыми и/или диспергируемыми в воде полимерами, которые являются полиоксиалкиламинозамещенными полимерами и/или сополимерами n-винилфенола, либо с иодорастворимым шестивалентным и/или трехвалентным хромом с получением композиции, которая улучшает коррозионную стойкость металлов, обработанных этой композицией, в особенности после последующей окраски.

Claims (1)

  1. В результате нагревания водной смеси такой фторсодержащей кислоты, как H2TiF6, и такого окисла, гидроокиси и/или карбоната, как двуокись кремния, образуется прозрачная смесь с долговременной стабильностью к выпадению в осадок какой-либо твердой фазы даже в том случае, когда до нагревания фаза окисла, гидроокиси или карбоната представляла собой диспергированныи твердый материал в форме частиц, достаточно крупных, чтобы они легко рассеивались и смесь перед нагреванием становилась мутной. Приготовленную нагреванием смесь можно смешать либо с водорастворимыми и/или диспергируемыми в воде полимерами, которые являются полиоксиалкиламинозамещенными полимерами и/или сополимерами n-винилфенола, либо с иодорастворимым шестивалентным и/или трехвалентным хромом с получением композиции, которая улучшает коррозионную стойкость металлов, обработанных этой композицией, в особенности после последующей окраски.
RU94042462A 1992-04-01 1993-03-26 Способ получения композиции и способ обработки ею металла, его вариант RU2125118C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/862,012 US5281282A (en) 1992-04-01 1992-04-01 Composition and process for treating metal
US862012 1992-04-01
US862,012 1992-04-01

Publications (2)

Publication Number Publication Date
RU94042462A true RU94042462A (ru) 1997-05-27
RU2125118C1 RU2125118C1 (ru) 1999-01-20

Family

ID=25337392

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94042462A RU2125118C1 (ru) 1992-04-01 1993-03-26 Способ получения композиции и способ обработки ею металла, его вариант

Country Status (12)

Country Link
KR (1) KR950701012A (ru)
CN (1) CN1067447C (ru)
BR (1) BR9306172A (ru)
DE (1) DE69311802T2 (ru)
ES (1) ES2106330T3 (ru)
HK (1) HK1008057A1 (ru)
MD (1) MD960268A (ru)
MX (1) MX9301865A (ru)
MY (1) MY107679A (ru)
RU (1) RU2125118C1 (ru)
SG (1) SG54220A1 (ru)
TW (1) TW227578B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100370061C (zh) * 2005-04-12 2008-02-20 沈阳工业大学 一种镁及镁合金化学氧化方法
EP3097221B1 (de) * 2014-01-23 2022-05-04 Chemetall GmbH Verfahren zur beschichtung von metallischen oberflächen, derart beschichtete substrate und ihre verwendung
WO2017046139A1 (de) * 2015-09-15 2017-03-23 Chemetall Gmbh Vorbehandlung von aluminiumoberflächen mit zirkon- und molybdänhaltigen zusammensetzungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433015A (en) * 1982-04-07 1984-02-21 Parker Chemical Company Treatment of metal with derivative of poly-4-vinylphenol
JPS60215772A (ja) * 1984-04-10 1985-10-29 Nippon Parkerizing Co Ltd アルミニウムおよびその合金の表面処理方法
US4496404A (en) * 1984-05-18 1985-01-29 Parker Chemical Company Composition and process for treatment of ferrous substrates
US4921552A (en) * 1988-05-03 1990-05-01 Betz Laboratories, Inc. Composition and method for non-chromate coating of aluminum
US5089064A (en) * 1990-11-02 1992-02-18 Henkel Corporation Process for corrosion resisting treatments for aluminum surfaces

Also Published As

Publication number Publication date
CN1151449A (zh) 1997-06-11
ES2106330T3 (es) 1997-11-01
TW227578B (ru) 1994-08-01
MY107679A (en) 1996-05-30
SG54220A1 (en) 1998-11-16
MX9301865A (es) 1993-11-01
RU2125118C1 (ru) 1999-01-20
MD960268A (ru) 1998-10-31
BR9306172A (pt) 1998-01-13
HK1008057A1 (en) 1999-04-30
DE69311802T2 (de) 1998-02-12
DE69311802D1 (de) 1997-07-31
CN1067447C (zh) 2001-06-20
KR950701012A (ko) 1995-02-20

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