KR20050064633A - 폴리에틸렌폼, 폴리스틸렌폼, 폴리우레탄폼과 부착성이있는 아연 또는 아연-알루미늄합금 강판용 고내식성박막형 수용성 유기피막제 및 이를 피복한 강판의 제조방법 - Google Patents
폴리에틸렌폼, 폴리스틸렌폼, 폴리우레탄폼과 부착성이있는 아연 또는 아연-알루미늄합금 강판용 고내식성박막형 수용성 유기피막제 및 이를 피복한 강판의 제조방법 Download PDFInfo
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- KR20050064633A KR20050064633A KR1020030096201A KR20030096201A KR20050064633A KR 20050064633 A KR20050064633 A KR 20050064633A KR 1020030096201 A KR1020030096201 A KR 1020030096201A KR 20030096201 A KR20030096201 A KR 20030096201A KR 20050064633 A KR20050064633 A KR 20050064633A
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- zinc
- steel sheet
- organic coating
- foam
- coated
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/26—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers modified by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
- B05D3/0272—After-treatment with ovens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (2)
- 아연 또는 아연 및 알루미늄합금 도금 강판의 표면처리에 사용되는 박막형 수용성 유기피막제에 있어서, 분자량이 15,000∼30,000인 폴리에틸렌 수지에 카르복실 관능기를 부가 중합반응시켜 말단기에 수산기를 결합함으로써 수용화된 폴리에틸렌 수지를 60∼80wt%로 하고, 여기에 가공성과 윤활성을 증가시키기 위해 카노바왁스를 0.1∼10wt%, 수지와 크롬과의 반응으로 인한 겔화방지를 위한 지방산 에틸에스테르의 알킬올 암모늄염을 0.2∼20wt%, 내식성등의 물성 향상을 위해 무수크롬산이 0.1∼2.0wt%, 잔부는 물(H2O)로 혼합구성한 것을 특징으로 하는 유기피막제
- 상기의 유기피막제를 아연 또는 아연-알루미늄 합금 도금 강판에 로울 코터(Roll coater) 방식으로 건조피막중량이 1∼3g/m2이 되게 피복하고 강판의 표면온도를 80∼100℃가 되게 오븐에서 건조하는 방법으로 유기피막 처리하도록 한 것을 특징으로 하는 아연 혹은 아연-알루미늄 합금 도금강판의 제조방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030096201A KR100550832B1 (ko) | 2003-12-24 | 2003-12-24 | 폴리에틸렌폼, 폴리스틸렌폼, 폴리우레탄폼과 부착성이있는 아연 또는 아연-알루미늄합금 강판용 고내식성박막형 수용성 유기피막제 및 이를 피복한 강판의 제조방법 |
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KR1020030096201A KR100550832B1 (ko) | 2003-12-24 | 2003-12-24 | 폴리에틸렌폼, 폴리스틸렌폼, 폴리우레탄폼과 부착성이있는 아연 또는 아연-알루미늄합금 강판용 고내식성박막형 수용성 유기피막제 및 이를 피복한 강판의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050064633A true KR20050064633A (ko) | 2005-06-29 |
KR100550832B1 KR100550832B1 (ko) | 2006-02-10 |
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KR1020030096201A KR100550832B1 (ko) | 2003-12-24 | 2003-12-24 | 폴리에틸렌폼, 폴리스틸렌폼, 폴리우레탄폼과 부착성이있는 아연 또는 아연-알루미늄합금 강판용 고내식성박막형 수용성 유기피막제 및 이를 피복한 강판의 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11939489B2 (en) | 2016-09-28 | 2024-03-26 | Posco Co., Ltd | Solution composition for surface treatment of steel sheet and surface-treated steel sheet using same |
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- 2003-12-24 KR KR1020030096201A patent/KR100550832B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11939489B2 (en) | 2016-09-28 | 2024-03-26 | Posco Co., Ltd | Solution composition for surface treatment of steel sheet and surface-treated steel sheet using same |
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KR100550832B1 (ko) | 2006-02-10 |
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