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KR900016406A - 알루미늄 피복을 위한 방법 및 조성물 - Google Patents

알루미늄 피복을 위한 방법 및 조성물 Download PDF

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KR900016406A
KR900016406A KR1019900005708A KR900005708A KR900016406A KR 900016406 A KR900016406 A KR 900016406A KR 1019900005708 A KR1019900005708 A KR 1019900005708A KR 900005708 A KR900005708 A KR 900005708A KR 900016406 A KR900016406 A KR 900016406A
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KR0140876B1 (ko
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핼맨 리디아
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헨켈 코포레이션
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    • 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
    • C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
    • 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
    • C23C22/36—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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

내용 없음.

Description

알루미늄 피복을 위한 방법 및 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (17)

  1. (a) PO4 -3를 약 1.1 × 10-5내지 약 5.3 × 10-3몰/ℓ, (b) Zr, Ti, Hf 및 Si로 이루어진 군으로 부터 선택된 원소의 플루오르산을 약 1.1 × 10-5내지 약 1.3× 10-3몰/ℓ, (c) 폴리페놀 조성물을 약0.26내지 약 200g/ℓ, 및 (d) 물을 함유하며, pH가 약2.5내지 약5.0이고, PO4 -3에 대한 플루오르산의 몰비가 약 2.5:1 내지 약 1:10 인. 알루미늄 기판을 위한 무-크롬 수성 피복 조성물.
  2. 제1항에 있어서, PO4 -3를 약 3 × 10-5약 1.1 × 10-3약 1.1 × 10-3몰/ℓ; 폴리페놀 조성물을 약 3× 10-4내지 약 7.2× 10-4몰/ℓ; 플루오르산을 약 0.45 내지 약 2.7g/ℓ 함유하고, PO4 -3에 대한 플루오르산의 몰비가 약 1:1 내지 약 1:2.5이며, pH가 약 3.0 내지 약 4.0인 조성물.
  3. 제2항에 있어서, PO4 -3에 대한 플루오르산의 몰비가 약 1/5:1 내지 약 2.2:1이고, pH가 약 3.25 내지 약 4.0인 조성물.
  4. 제1항에 있어서, NO3 -1를 약 0.035몰/ℓ이하 함유한 조성물.
  5. 제1항의 조성물을 물 또는 산으로 희석시켜 생성된 조성물.
  6. 제5항에 있어서, 제1항의 조성물을 질산으로 희석시켜 생성된 조성물.
  7. PO4 -3을 약 5.5 × 10-4내지 약 0.275몰/ℓ; Zr, Ti, HF 및 Si로 이루어진 군으로 부터 선택된 원소의 플루오르산을 약 5.5 × 10-4내지 약 6.5 × 10-2몰/ℓ, 폴리페놀 조성물을 약 13 내지 약 100g/ℓ 함유하고, PO4 -3에 대한 플루오르산의 몰비가 약 2.5:1 내지 약 1:10인 농축물.
  8. 제7항에 있어서, PO4 -3에 대한 플루오르산의 몰비가 약 1:1 내지 약 1:2.5인 농축물.
  9. 제1항에 있어서, 플루오르산이 플루오르지르콘산인 조성물.
  10. PO4 -3를 약 1.1 × 10-5내지 약 5.3 × 10-3몰/ℓ, Zr, Ti, Hf 및 Si로 이루어진 군으로 부터 선택된 원소의 플루오르산을 약 1.1 × 10-5내지 약 1.3× 10-3몰/ℓ, 폴리페놀 조성물을 약 0.26내지 약 20g/ℓ; 및 물을 함유하며, pH가 약2.5내지 약5.0이고, PO4 -3에 대한 플루오르산의 몰비가 약 2.5:1 내지 약 1:10 인 피복 조성물과 깨끗한 알루미늄 기판을 약 주위온도 내지 200℉의 온도 범위내에서 접촉시켜 유기 최종 피복제의 접착성 피막을 충분히 형성시키는 것을 특징으로 하는, 유기 최종 피막을 받아들이기 위한 알루미늄 기판의 제조방법.
  11. 제10항에 있어서, 피복 조성물이 NO3 -을 함유하는 방법.
  12. 제10항에 있어서, 조성물이 PO4 -3을 약 3.0 × 10-4내지 약 1.1 × 10-3몰/ℓ, 플루오르산을 약 3.0 × 10-4내지 약 7.2 × 10-4몰/ℓ 폴리페놀 조성물을 약 0.40 내지 약 27g/ℓ 함유하며, PO4 -3에 대한 플루오르산의 몰비가 약 1:1 내지 약 1:2.5이고 pH가 약 3 내지 약 4인 방법.
  13. 제12항에 있어서, 조성물이 NO3 -을 함유하며, 플루오르산이 플루오르지르콘산인 방법.
  14. 제10항에 있어서, 알루미늄 기판을 조성물과 접촉시킨후 세척하고, 건조시킨후 유기 최종 피막을 형성시키는 방법.
  15. 제10항에 있어서, 알루미늄을 낮은 부식 알카리 세척 조성물과 접촉시켜 세척하는 방법.
  16. 제10항에 있어서, 알루미늄을 낮은 부식 산 세척 조성물과 접촉시켜 세척하는 방법.
  17. 제14항에 있어서, 알루미늄 기판을 약 주위온도 내지 약 150℉의 온도범위 내에서 건조시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900005708A 1989-04-21 1990-04-21 알루미늄 피복을 위한 방법 및 조성물 Expired - Fee Related KR0140876B1 (ko)

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Application Number Priority Date Filing Date Title
US341,610 1989-04-21
US341.610 1989-04-21
US07/341,610 US4992116A (en) 1989-04-21 1989-04-21 Method and composition for coating aluminum

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KR900016406A true KR900016406A (ko) 1990-11-13
KR0140876B1 KR0140876B1 (ko) 1998-06-15

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US (1) US4992116A (ko)
EP (1) EP0469034B1 (ko)
JP (1) JPH02282486A (ko)
KR (1) KR0140876B1 (ko)
AT (1) ATE109518T1 (ko)
AU (1) AU635019B2 (ko)
BR (1) BR9007306A (ko)
CA (1) CA2049316C (ko)
DE (1) DE69011326T2 (ko)
DK (1) DK0469034T3 (ko)
ES (1) ES2061031T3 (ko)
NZ (1) NZ233347A (ko)
WO (1) WO1990012902A1 (ko)

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EP0469034A1 (en) 1992-02-05
ES2061031T3 (es) 1994-12-01
DE69011326T2 (de) 1994-12-08
DK0469034T3 (da) 1994-11-14
ATE109518T1 (de) 1994-08-15
NZ233347A (en) 1991-11-26
US4992116A (en) 1991-02-12
WO1990012902A1 (en) 1990-11-01
EP0469034B1 (en) 1994-08-03
DE69011326D1 (de) 1994-09-08
BR9007306A (pt) 1992-03-24
JPH02282486A (ja) 1990-11-20
KR0140876B1 (ko) 1998-06-15
AU5436290A (en) 1990-11-16
CA2049316A1 (en) 1990-10-22
CA2049316C (en) 2000-05-30
AU635019B2 (en) 1993-03-11

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