KR890010275A - 피복형, 크롬산염 전환 피복조성물 - Google Patents

피복형, 크롬산염 전환 피복조성물

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Publication number
KR890010275A
KR890010275A KR1019880017685A KR880017685A KR890010275A KR 890010275 A KR890010275 A KR 890010275A KR 1019880017685 A KR1019880017685 A KR 1019880017685A KR 880017685 A KR880017685 A KR 880017685A KR 890010275 A KR890010275 A KR 890010275A
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KR
South Korea
Prior art keywords
monomer
particles
molecular weight
average molecular
emulsion
Prior art date
Application number
KR1019880017685A
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English (en)
Inventor
마모쯔 소바다
아끼라 우시오
Original Assignee
사사끼 가즈오
닛뽄페인트 가부시끼가이샤
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.)
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Application filed by 사사끼 가즈오, 닛뽄페인트 가부시끼가이샤 filed Critical 사사끼 가즈오
Publication of KR890010275A publication Critical patent/KR890010275A/ko

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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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C22/24—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 hexavalent chromium compounds
    • C23C22/26—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 hexavalent chromium compounds containing also organic compounds
    • C23C22/28—Macromolecular 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
    • C23C22/73—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 characterised by the process
    • C23C22/74—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 characterised by the process for obtaining burned-in conversion coatings

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

내용 없음

Description

피복형, 크롬산염 전환 피복조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 이하에 상술된 (A) 내지 (D) 를 주요성분으로 하여 이루어졌으며, 중합체입자 에멀션(A)의 수용성 크롬화합물(C)에 대한 고체의 중량비는 10:1 내지 1:5이고, 금속산화물 미립자(D)의 수용성 크롬화합물(C)에 대한 중량비는 5:1 내지 1:10이며, 조성물의 pH는 1 내지 3인 피복형, 크롬산염 전환 피복조성물, (A)다음 (i), (ⅱ), (ⅲ)으로부터 채택된 적어도 하나의 보호 콜로이드의 존재하에, 적어도 하나의 α, β-에틸렌계 불포화단량체의 에멀션 중합에 의하여 제조된, 평균직경이 0.1 내지 3㎛이고 글래스 전이점이 15℃ 내지 110℃인 가교 결합된 중합체 입자 또는 중합체 입자의 수성 에멀션의 고체로서 5 내지 500gl/, (i) 평균분자량이 5,000 내지 300,000인 폴리아크릴산, ⅱ)아클리산과, 메타크릴산, 아크릴아미드, 메타크릴아미드 및 다음식으로 표현되는 친수성 단량체중 적어도 하나의 다른 단량체의 아크릴성 공중합체로서 평균분자량이 5000 내지 300,000인 것 :(식중 A는 수소원자 또는 메틸리 ; R은 치환 또는 비치환된 C2내지 C4알킬렌 ; X는 산소, 인 및 황원자중 적어도 하나를 지닌 작용기) ⅲ)적어도 하나의 α,β-에틸렌계 불포화단량체로부터 유도된 올리고머로서 친수성기를 지니고 평균분자량이 500∼10,000이며 에멀션 중합에 사용된 상기 α,β-에틸렌계 불포화 단량체의 상기 보호 콜로이드에 대한 중량비가 고체로서 100:5 내지 100:100인것,
    (B)평균분자량이 5,000 내지 300,000인 폴리아크릴산 및/또는 아크릴산과 메타크릴산, 아크릴아미드, 메타크릴아미드 및 다음식으로 표현되는 친수성 단량체중 적어도 하나의 다른 단량체으 아크릴성 공중합체의 고체로서 2 내지 250g/l이며, 만일 존재한다면 상기 중합체 입자의 제조에 보호 콜로이드로서 사용되는 폴리아클리산 및/또는 아크릴성 공중합체의 양을 포함 :(식중 A,R 및 X는 위와 같이 정의되며 평균분자량이 500 내지 300,000이다) :
    (C)수용성 크롬 화합물의 Cr로서 5 내지 500g/l로서 총 크롬의 30 내지 50중량%가 3가 크롬으로 함유되어 있는 것, 및 (D)MnO,TiO2,Fe2O3,Fe3O4,Cr2O3,Al2O3,ZnO,PbO2및 Cuo로 부터 채택된 평균직경 0.1 내지 20㎛인 금속산화물의 소입자 5 내지 100g/l.
  2. 제 1 항에 있어서, 중합체 입자의 수성에멀션이 α,β-에틸렌계 불포화 단량체의 일부로서 그 분자내에 적어도 2개의 라디칼성 중합가능한 에틸렌계 불포화 결합을 지니고 있는 단량체를 사용하여 제조된, 평균직경이 0.1 내지 3㎛인 가교결합된 아크릴수지입자를 함유하는 에멀션인 것을 특징으로 하는 조성물.
  3. 제 1 항에 있어서, 종합체입자의 수성에멀션이 평균직경이 0.1 내지 3㎛인 아크릴수지입자를 함유하는 에멀션이고, 상기 아크릴수지의 글래스전이점이 15 내지 110℃인 것을 특징으로 하는 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017685A 1987-12-28 1988-12-28 피복형, 크롬산염 전환 피복조성물 KR890010275A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-332694 1987-12-28
JP62332694A JPH01172472A (ja) 1987-12-28 1987-12-28 塗布型クロメート皮膜処理剤

Publications (1)

Publication Number Publication Date
KR890010275A true KR890010275A (ko) 1989-08-07

Family

ID=18257839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017685A KR890010275A (ko) 1987-12-28 1988-12-28 피복형, 크롬산염 전환 피복조성물

Country Status (3)

Country Link
EP (1) EP0322984A3 (ko)
JP (1) JPH01172472A (ko)
KR (1) KR890010275A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260202A (en) * 1988-09-07 1993-11-09 Delta Biotechnology Limited Fermentation method
US5081174A (en) * 1988-10-11 1992-01-14 Ppg Industries, Inc. Protective coating composition
KR920701516A (ko) * 1989-08-14 1992-08-11 가히 다까시 전자강판 절연피막 형성용 조성물 및 전자강판 절연피막 형성방법
JPH03263473A (ja) * 1990-02-02 1991-11-22 Hitachi Chem Co Ltd 防錆防湿絶縁塗料組成物および防錆防湿絶縁処理された実装回路板の製造法
CN1239518A (zh) * 1995-08-11 1999-12-22 新日本制铁株式会社 树脂铬酸盐组合物和表面处理金属板
US6447620B1 (en) 1998-06-01 2002-09-10 Henkel Corporation Water-based surface-treating agent for metallic material
AU2001235993A1 (en) * 2000-10-06 2002-04-22 Nihon Parkerizing Co. Ltd. Surface-treating agent for metallic material with excellent suitability for press forming and chemical treatment and method of treatment
DE102006002224A1 (de) * 2006-01-16 2007-07-19 Schaeffler Kg Anordnung zum Schutz eines Substrates vor Korrosion, Verfahren zu dessen Herstellung sowie Riemenscheibe
CN115667438A (zh) * 2020-05-19 2023-01-31 罗地亚经营管理公司 金属表面处理

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170671A (en) * 1977-05-03 1979-10-09 Nippon Paint Co., Ltd. Method for treatment of metal surface
DE3319737C2 (de) * 1982-05-31 1994-03-31 Nippon Paint Co Ltd Antikorrosives Mittel zur Vorbehandlung von Metalloberflächen
JPS59197575A (ja) * 1983-04-19 1984-11-09 Nippon Paint Co Ltd 耐食性金属表面処理用組成物

Also Published As

Publication number Publication date
JPH01172472A (ja) 1989-07-07
EP0322984A2 (en) 1989-07-05
EP0322984A3 (en) 1990-04-04

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