JPWO2007144951A1 - 被覆鋼板 - Google Patents
被覆鋼板 Download PDFInfo
- Publication number
- JPWO2007144951A1 JPWO2007144951A1 JP2008521063A JP2008521063A JPWO2007144951A1 JP WO2007144951 A1 JPWO2007144951 A1 JP WO2007144951A1 JP 2008521063 A JP2008521063 A JP 2008521063A JP 2008521063 A JP2008521063 A JP 2008521063A JP WO2007144951 A1 JPWO2007144951 A1 JP WO2007144951A1
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- mass
- average particle
- particle diameter
- particles
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- C09D123/02—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 not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09D123/0869—Acids or derivatives thereof
-
- 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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6662—Compounds of group C08G18/42 with compounds of group C08G18/36 or hydroxylated esters of higher fatty acids of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
-
- 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
- C09D123/02—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 not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
-
- 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
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0869—Acids or derivatives thereof
-
- 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
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2150/00—Compositions for coatings
- C08G2150/90—Compositions for anticorrosive coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
- C08L2666/20—Macromolecular compounds having nitrogen in the main chain according to C08L75/00 - C08L79/00; Derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/259—Silicic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]
- Y10T428/273—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.] of coating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Paints Or Removers (AREA)
Abstract
Description
上記樹脂粒子(A−2)は、中和剤種、水分散条件、アルコキシシラン化合物の種類や量、多官能エポキシ化合物の種類や量等の制御により、平均粒子径を上記範囲内に調整することができる。
製造例1
反応容器に4,4−メチレンビス(シクロヘキシルイソシアネート)、分子量2000のポリカーボネートジオール、ネオペンチルグリコール、ジメチロールプロピオン酸、及び溶剤としてN−メチルピロリドンを仕込み、80℃において6時間撹拌後、ジメチルエタノールアミンで中和してポリウレタンプレポリマー溶液を得た。次に、ヒドラジン及びγ−(2−アミノエチル)アミノプロピルトリエトキシシランを含有する水中に、上記反応により得られたポリウレタンプレポリマー溶液をホモディスパーを用いて分散させることにより、シラノール基及び/又はエトキシシリル基を含有するポリカーボネート系ポリウレタン樹脂粒子の水分散液を得た。固形分濃度は30質量%、動的光散乱法によって測定した平均粒子径は39nmであった。
上記製造例1と同様にして得られたポリウレタンプレポリマーを、ホモディスパーを用いて、ヒドラジン水溶液中に分散させることにより、シラノール基及びアルコキシシリル基のどちらも含有しないポリカーボネート系ポリウレタン樹脂粒子の水分散液を得た。固形分濃度は30質量%、平均粒子径は36nmであった。
反応容器に4,4−メチレンビス(シクロヘキシルイソシアネート)、ジメチロールプロピオン酸、及びアセトンを加え、攪拌下50℃に加熱して反応させたのち、さらに、アジピン酸、ネオペンチルグリコール、及びエチレングリコールとの反応により得られた分子量2000のポリエステルポリオールを加えて反応させてポリウレタンプレポリマー溶液を得た。次いで、ジメチルエタノールアミン、γ−(2−アミノエチル)アミノプロピルトリエトキシシラン、及び2−(2−アミノエチルアミノ)エタノールを含有する水中に、上記反応により得られたポリウレタンプレポリマー溶液をホモディスパーを用いて分散させ、加熱下にアセトンを留去することにより、シラノール基及び/又はエトキシシリル基を含有するポリエステル系ポリウレタン樹脂粒子の水分散液を得た。固形分濃度は30質量%、平均粒子径は32nmであった。
製造例4
反応容器にエチレン−メタクリル酸共重合樹脂(メタクリル酸の含有量が20質量%)、樹脂に対して5.6質量%相当の水酸化ナトリウム及び脱イオン水を加え、95℃で6時間攪拌することにより固形分20質量%の水分散樹脂液を得た。この水分散樹脂液に対して、さらにγ−グリシドキシプロピルトリメトキシシランを0.8質量%、グリセロールポリグリシジルエーテルを0.8質量%を加えて、85℃で2時間反応させることによって、シラノール基及び/又はメトキシシリル基を有するエチレン−メタクリル酸共重合樹脂粒子の水分散液を得た。固形分濃度は21質量%、平均粒子径は76nmであった。
反応容器にエチレン−メタクリル酸共重合樹脂(メタクリル酸の含有量が20質量%)、樹脂に対して3.7質量%の水酸化ナトリウム、6.3質量%のアンモニア水(25質量%)、及び脱イオン水を加え、95℃で6時間攪拌することにより固形分20質量%の水分散樹脂液を得た。この水分散樹脂液に対して、さらにγ−グリシドキシプロピルトリエトキシシランを1.2質量%、ペンタエリスリトールポリグリシジルエーテルを0.6質量%を加えて、85℃で2時間反応させることによって、シラノール基及び/又はメトキシシリル基を有するエチレン−メタクリル酸共重合樹脂粒子の水分散液を得た。固形分濃度は21質量%、平均粒子径は84nmであった。
反応容器にエチレン−メタクリル酸共重合樹脂(メタクリル酸の含有量が20質量%)、樹脂に対して4.7質量%相当の水酸化ナトリウム及び脱イオン水を加え、95℃で2時間攪拌することにより固形分20質量%の水分散樹脂液を得た。この水分散樹脂液に対して、さらにγ−グリシドキシプロピルトリメトキシシランを1.2質量%、水添ビスフェノールAジグリシジルエーテルを1.2質量%加えて、85℃で2時間反応させることによって、シラノール基及び/又はメトキシシリル基を有するエチレン−メタクリル酸共重合樹脂粒子の水分散液を得た。固形分濃度は21質量%、平均粒子径は145nmであった。
試験板の作成
厚さ0.8mmの電気亜鉛めっき鋼板(亜鉛付着量:20g/m2)及び溶融亜鉛めっき鋼板(亜鉛付着量:60g/m2)を60℃のアルカリ脱脂剤(サーフクリーナー155、日本ペイント社製)2質量%水溶液を用いて30秒間スプレー処理して脱脂した。次に、上記製造例で得られた樹脂粒子及び表1〜5に示した物質を表6,7に示した処方で水性被覆剤を調製し、これをバーコーターで、乾燥皮膜量1g/m2になるように塗布し、雰囲気温度500℃の熱風乾燥炉を用いて到達板温150℃まで焼き付けて試験板を作成した。
基材密着性、耐テープ剥離性、塗装密着性、加工部耐食性、耐溶剤性(エタノール、メチルエチルケトン、ホワイトガソリンの3種)、耐アルカリ性、動摩擦係数、静摩擦係数、及び耐アブレージョン性を評価した。評価は下記の方法で行った。
試験板をエリクセンテスターにて8mm押し出し加工したのち、押し出し部にセロハンテープ(ニチバン社製)を貼り、強制剥離した。試験板をメチルバイオレット染色液に浸漬し、皮膜状態を観察し下記基準で評価した。
○:剥離なし
△:剥離面積10%未満
×:剥離面積10%以上
試験板にフィラメンテープ(スリオンテック社製)を貼り、40℃、湿度80%の条件で1週間放置したのち、テープを強制剥離した。皮膜状態を観察し下記基準で評価した。
○:剥離ほとんどなし
△:剥離面積50%未満
×:剥離面積50%以上
試験板表面にメラミンアルキッド塗料(スーパーラック100、日本ペイント社製)をバーコーターで乾燥膜厚20μmとなるように塗布し、120℃で25分間焼き付けて塗板を作製した。一昼夜放置後沸騰水中に30分間浸漬し、取り出して1日放置してから、1mm間隔の碁盤目カット疵を100個入れ、その部分にセロハンテープ(ニチバン社製)を貼り、強制剥離した後の皮膜状態を観察し下記基準で評価した。
○:剥離個数0
△:剥離個数49以下
×:剥離個数50以上
試験板をエリクセンテスターにて7mm押し出し加工し、試験板のエッジと裏面をテープシールし、塩水噴霧試験SST(JIS−Z−2371)を行った。120時間後の白錆発生状況を観察し下記基準で評価した。
○:白錆ほとんどなし
△:白錆面積30%未満
×:白錆面積30%以上
試験板をラビングテスターに設置後、エタノール、メチルエチルケトン(MEK)又はホワイトガソリンを含浸させた脱脂綿を0.5kgf/cm2の荷重で5回(往復)、擦った後、試験板のエッジと裏面をテープシールし、塩水噴霧試験(JIS−Z−2371)を行った。72時間後の白錆発生状況を観察し下記基準で評価した。
○:白錆ほとんどなし
△:白錆面積30%未満
×:白錆面積30%以上
試験板を55℃のアルカリ脱脂剤(サーフクリーナー53、日本ペイント社製)2質量%水溶液(pH12.5)に攪拌しながら2分間浸漬した後、試験板のエッジと裏面をテープシールし、塩水噴霧試験(JIS−Z−2371)を行った。72時間後の白錆発生状況を観察し下記基準で評価した。
○:白錆ほとんどなし
△:白錆面積30%未満
×:白錆面積30%以上
試験板をHEIDON動摩擦係数測定装置にかけ、10mmφステンレス球摺動、荷重100g、摺動速度150mm/min条件で動摩擦係数を測定した。評価基準としては動摩擦係数の好ましい値は0.10未満である。
HEIDON静摩擦係数測定装置を用いて、0.5°/sec、平面圧子にバリを取り除いた面積25cm2の試験板を貼り付けて、重さ200gの条件で試験板同士の静摩擦係数を測定した。評価基準としては静摩擦擦係数の好ましい値は0.10超である。
試験板に、段ボール紙を介して10g/cm2の荷重をかけ、360回/minの楕円運動を加えて摺動部にアブレージョン(摩耗傷)を発生させた。10分間試験を行った後の試験板表面の状態を観察し下記基準で評価した。
○:黒化ほとんどなし
△:摺動部の50%未満の面積が黒化
×:摺動部の50%以上の面積が黒化
上記試験によって評価及び測定を行った結果を下記表6,7に示す。
Claims (4)
- 複合皮膜によって被覆された被覆鋼板であって、
前記複合皮膜は、
それぞれ、平均粒子径が20〜100nmであり、かつ、シラノール基及び/又はアルコキシシリル基を有する、ポリウレタン樹脂粒子(A−1)及びエチレン−不飽和カルボン酸共重合樹脂粒子(A−2)が、質量比20:80〜90:10で含まれ、
さらに、平均粒子径が5〜20nmである酸化ケイ素粒子(A−3)、
及び有機チタン化合物(A−4)
が複合化した複合化樹脂(A)、
平均粒子径が0.5〜4μmであって、軟化点が100〜140℃であるポリオレフィンワックス粒子(B)及び
平均粒子径が70〜200nmである酸化ケイ素粒子(C)からなり、
皮膜量が0.5〜3g/m2であることを特徴とする被覆鋼板。 - 複合皮膜は、酸化ケイ素粒子(A−3)がポリウレタン樹脂粒子(A−1)及びエチレン−不飽和カルボン酸共重合樹脂粒子(A−2)の合計量に対して5〜100質量%であり、チタン原子の含有率が皮膜全量に対して0.05〜3質量%である請求項1記載の被覆鋼板。
- 複合皮膜は、
前記(A)〜(C)に加えて、更に、リン酸化合物、チオカルボニル化合物、酸化ニオブ、及びグアニジン化合物からなる群から選択される少なくとも1の防錆剤(D)
が複合化した皮膜である請求項1又は2記載の被覆鋼板。 - 前記ポリウレタン樹脂粒子(A−1)はポリカーボネート基を有するものであり、エチレン−不飽和カルボン酸共重合樹脂粒子(A−2)はエチレン−メタクリル酸共重合樹脂のアルカリ金属、アンモニア及び/又はアミンによる中和物からの誘導体である、請求項1、2又は3記載の被覆鋼板。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/312055 WO2007144951A1 (ja) | 2006-06-15 | 2006-06-15 | 被覆鋼板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2007144951A1 true JPWO2007144951A1 (ja) | 2009-10-29 |
JP4829298B2 JP4829298B2 (ja) | 2011-12-07 |
Family
ID=38831475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008521063A Active JP4829298B2 (ja) | 2006-06-15 | 2006-06-15 | 被覆鋼板 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8241742B2 (ja) |
EP (1) | EP2034050B1 (ja) |
JP (1) | JP4829298B2 (ja) |
KR (1) | KR101278773B1 (ja) |
CN (1) | CN101466871B (ja) |
BR (1) | BRPI0621828B1 (ja) |
HK (1) | HK1135150A1 (ja) |
MY (1) | MY146642A (ja) |
RU (1) | RU2404289C2 (ja) |
TW (1) | TWI408255B (ja) |
WO (1) | WO2007144951A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016041512A (ja) * | 2010-11-17 | 2016-03-31 | 新日鐵住金株式会社 | クロメートフリー着色塗装金属板の製造方法 |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5264363B2 (ja) * | 2008-08-11 | 2013-08-14 | 新日鐵住金株式会社 | 表面処理金属材及び金属表面処理剤 |
JP5663915B2 (ja) * | 2009-03-31 | 2015-02-04 | Jfeスチール株式会社 | 亜鉛系めっき鋼板 |
US9260786B2 (en) | 2010-06-18 | 2016-02-16 | Nisshin Steel Co., Ltd. | Chemical conversion coated plated steel sheet and method for producing same |
MY167859A (en) * | 2010-08-31 | 2018-09-26 | Nippon Steel & Sumitomo Metal Corp | Chromate-free coated metal sheet |
JP5335126B1 (ja) * | 2012-03-30 | 2013-11-06 | 日新製鋼株式会社 | 塗装金属素形材と熱可塑性樹脂組成物の成形体とが接合された複合体およびその製造方法 |
JP5097305B1 (ja) * | 2012-04-25 | 2012-12-12 | 日新製鋼株式会社 | 黒色めっき鋼板 |
JP5960815B2 (ja) * | 2012-11-30 | 2016-08-02 | 新日鐵住金株式会社 | 溶融亜鉛めっき鋼板及びその製造方法 |
MX350444B (es) | 2012-12-19 | 2017-09-06 | Mabe S A De C V * | Recubrimiento de facil limpieza aplicado en superficies metalicas de acero inoxidable empleadas en la fabricacion de electrodomesticos. |
WO2015052546A1 (fr) * | 2013-10-09 | 2015-04-16 | ArcelorMittal Investigación y Desarrollo, S.L. | Tôle à revêtement znaimg à flexibilité améliorée et procédé de réalisation correspondant |
KR101633161B1 (ko) * | 2013-12-26 | 2016-06-23 | 주식회사 포스코 | 강판 표면처리용 수지 조성물 및 상기 수지 조성물의 경화도막을 포함하는 강판 |
CN106164335B (zh) * | 2014-04-04 | 2018-12-04 | 日涂表面处理化工有限公司 | 镀锌钢材用的金属表面处理剂、被覆方法及被覆钢材 |
CN104451051A (zh) * | 2014-11-05 | 2015-03-25 | 常州龙邦润滑油有限公司 | 轴承类零件发黑处理的淬火油及其制造方法 |
JP2017066172A (ja) * | 2015-09-28 | 2017-04-06 | 株式会社ネオス | 異音防止処理用組成物及びその製造方法 |
WO2017058504A1 (en) * | 2015-10-02 | 2017-04-06 | Resinate Materials Group, Inc. | High performance coatings |
JP2017160423A (ja) * | 2016-03-03 | 2017-09-14 | 三洋化成工業株式会社 | インクジェットインク用ポリウレタン樹脂水分散体 |
CN106347399B (zh) * | 2016-08-31 | 2018-10-09 | 江苏同庆车辆配件有限公司 | 一种支撑座磨耗板 |
CA3053102A1 (en) * | 2017-03-27 | 2018-10-04 | Nippon Steel Corporation | Al-based plated steel sheet |
RU2649486C1 (ru) * | 2017-05-31 | 2018-04-03 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ производства холоднокатаного горячеоцинкованного проката с полиуретановым покрытием |
JP6886585B2 (ja) * | 2017-06-29 | 2021-06-16 | Dic株式会社 | 水性樹脂組成物、コーティング剤及び物品 |
JP7230356B2 (ja) * | 2018-07-06 | 2023-03-01 | 日本製鉄株式会社 | 表面処理鋼板及び表面処理鋼板の製造方法 |
CN109609030B (zh) * | 2018-12-13 | 2021-02-19 | 昆山市板明电子科技有限公司 | 用于pcb多层板压合工艺的钢板离型剂 |
KR102219848B1 (ko) | 2019-11-01 | 2021-02-24 | 가톨릭대학교 산학협력단 | 환자 혈관 의료영상데이터 기반 혈관 3d 프린팅 파일 변환 장치 및 방법 |
WO2022044193A1 (ja) * | 2020-08-27 | 2022-03-03 | 日本製鉄株式会社 | 表面処理鋼板、表面処理鋼板の製造方法、および表面処理鋼板の加工方法 |
JP7438078B2 (ja) * | 2020-10-20 | 2024-02-26 | 日本ペイント・サーフケミカルズ株式会社 | 鋼材用水性被覆剤、被膜、鋼材の被覆方法、及び鋼材 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02124997A (ja) * | 1988-07-29 | 1990-05-14 | Kobe Steel Ltd | 表面処理剤及び表面処理鋼板 |
JP3357420B2 (ja) | 1993-05-17 | 2002-12-16 | 多木化学株式会社 | 酸化ニオブゾル及びその製造方法 |
JP2900762B2 (ja) * | 1993-08-17 | 1999-06-02 | 日本鋼管株式会社 | 有機複合被覆鋼板 |
JP2849799B2 (ja) | 1994-11-18 | 1999-01-27 | 多木化学株式会社 | 安定化酸化ニオブゾル及びその製造方法 |
JP3051322B2 (ja) | 1995-05-30 | 2000-06-12 | 多木化学株式会社 | 酸化ニオブゾル |
JPH10277481A (ja) * | 1997-04-03 | 1998-10-20 | Nippon Steel Corp | 深絞り加工性、耐溶剤性、耐食性に優れた樹脂被覆亜鉛系めっき鋼板 |
JP3336947B2 (ja) * | 1998-03-24 | 2002-10-21 | 日本鋼管株式会社 | 有機複合被覆鋼板 |
US6509099B1 (en) * | 1999-08-02 | 2003-01-21 | Nkk Corporation | Phosphate-treated steel plate |
JP2001214283A (ja) | 1999-11-15 | 2001-08-07 | Kawasaki Steel Corp | 表面処理亜鉛系めっき鋼板 |
JP4190686B2 (ja) | 1999-12-13 | 2008-12-03 | 日本ペイント株式会社 | 防錆コーティング剤および防錆処理方法 |
JP2001199003A (ja) | 2000-01-18 | 2001-07-24 | Nkk Corp | 耐溶剤性に優れた有機複合被覆鋼板 |
JP3595490B2 (ja) | 2000-03-31 | 2004-12-02 | 新日本製鐵株式会社 | 水性有機複合塗料、および耐アブレージョン性および耐プレスかじり性に優れた表面処理金属板とその製造方法 |
JP2001294630A (ja) * | 2000-04-11 | 2001-10-23 | Nippon Paint Co Ltd | 水性樹脂およびその製造方法 |
US6800130B2 (en) * | 2000-06-22 | 2004-10-05 | Akzo Nobel N.V. | Construction material |
JP2002326310A (ja) * | 2001-04-27 | 2002-11-12 | Kobe Steel Ltd | 樹脂塗装金属板 |
JP4834195B2 (ja) * | 2001-07-09 | 2011-12-14 | 関西ペイント株式会社 | 金属表面処理組成物 |
JP2003105555A (ja) | 2001-07-23 | 2003-04-09 | Nkk Corp | 耐白錆性に優れた表面処理鋼板及びその製造方法 |
JP4968992B2 (ja) | 2001-08-03 | 2012-07-04 | Jfeスチール株式会社 | 表面処理金属板および表面処理剤 |
JP4180269B2 (ja) * | 2001-11-19 | 2008-11-12 | 日本ペイント株式会社 | 鋼材用水性被覆剤、被覆方法及び被覆鋼材 |
JP4058393B2 (ja) * | 2003-01-07 | 2008-03-05 | 新日本製鐵株式会社 | 無機−有機複合処理亜鉛系メッキ鋼板 |
JP4184991B2 (ja) * | 2003-02-05 | 2008-11-19 | 株式会社神戸製鋼所 | 表面処理金属板 |
JP2005018199A (ja) | 2003-06-24 | 2005-01-20 | Nec Fielding Ltd | 保守部品の搬送方法および保守部品の搬送方式および保守部品搬送システムプログラム |
TW200502432A (en) * | 2003-07-08 | 2005-01-16 | Nippon Paint Co Ltd | Inorganic-organic composite-treated zinc-plated steel sheet |
JP2005048199A (ja) | 2003-07-29 | 2005-02-24 | Jfe Steel Kk | 耐食性、導電性および皮膜外観に優れる表面処理鋼板 |
JP4901116B2 (ja) * | 2004-03-04 | 2012-03-21 | 新日本製鐵株式会社 | 表面処理金属板 |
-
2006
- 2006-06-15 WO PCT/JP2006/312055 patent/WO2007144951A1/ja active Application Filing
- 2006-06-15 KR KR1020087029528A patent/KR101278773B1/ko active IP Right Grant
- 2006-06-15 RU RU2009101041/02A patent/RU2404289C2/ru active
- 2006-06-15 JP JP2008521063A patent/JP4829298B2/ja active Active
- 2006-06-15 US US12/303,191 patent/US8241742B2/en active Active
- 2006-06-15 CN CN200680054985XA patent/CN101466871B/zh active Active
- 2006-06-15 EP EP06757353A patent/EP2034050B1/en not_active Not-in-force
- 2006-06-15 BR BRPI0621828-8A patent/BRPI0621828B1/pt not_active IP Right Cessation
- 2006-06-23 TW TW095122589A patent/TWI408255B/zh active
- 2006-08-30 MY MYPI20064062A patent/MY146642A/en unknown
-
2009
- 2009-12-15 HK HK09111786.6A patent/HK1135150A1/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016041512A (ja) * | 2010-11-17 | 2016-03-31 | 新日鐵住金株式会社 | クロメートフリー着色塗装金属板の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101466871B (zh) | 2010-09-29 |
TW200801241A (en) | 2008-01-01 |
MY146642A (en) | 2012-09-14 |
CN101466871A (zh) | 2009-06-24 |
BRPI0621828B1 (pt) | 2018-01-02 |
US20100233469A1 (en) | 2010-09-16 |
WO2007144951A1 (ja) | 2007-12-21 |
RU2009101041A (ru) | 2010-07-20 |
RU2404289C2 (ru) | 2010-11-20 |
JP4829298B2 (ja) | 2011-12-07 |
EP2034050A4 (en) | 2011-05-04 |
HK1135150A1 (en) | 2010-05-28 |
EP2034050B1 (en) | 2012-02-15 |
US8241742B2 (en) | 2012-08-14 |
KR20090031351A (ko) | 2009-03-25 |
TWI408255B (zh) | 2013-09-11 |
EP2034050A1 (en) | 2009-03-11 |
BRPI0621828A2 (pt) | 2011-12-20 |
KR101278773B1 (ko) | 2013-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4829298B2 (ja) | 被覆鋼板 | |
JP4901116B2 (ja) | 表面処理金属板 | |
KR101070966B1 (ko) | 표면 처리 금속재 및 금속 표면 처리제 | |
EP2037003B1 (en) | Coated steel sheet | |
JP5235397B2 (ja) | 被覆鋼板 | |
TWI669415B (zh) | Metal surface treatment agent for galvanized steel, coating method and coated steel | |
US7476445B2 (en) | Surface-treated metal sheet | |
JP7230356B2 (ja) | 表面処理鋼板及び表面処理鋼板の製造方法 | |
JP4180269B2 (ja) | 鋼材用水性被覆剤、被覆方法及び被覆鋼材 | |
JP2014055319A (ja) | 水性金属表面処理剤 | |
JP4180270B2 (ja) | 鋼材用水性被覆剤、被覆方法及び被覆鋼材 | |
JP4058393B2 (ja) | 無機−有機複合処理亜鉛系メッキ鋼板 | |
JP4389067B2 (ja) | 水分散型防錆塗料用組成物 | |
JP7438078B2 (ja) | 鋼材用水性被覆剤、被膜、鋼材の被覆方法、及び鋼材 | |
JP2023146317A (ja) | 鋼板及び自動車部品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110823 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110915 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140922 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4829298 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140922 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |