WO2023062874A1 - 金属板塗布用塗料 - Google Patents
金属板塗布用塗料 Download PDFInfo
- Publication number
- WO2023062874A1 WO2023062874A1 PCT/JP2022/024356 JP2022024356W WO2023062874A1 WO 2023062874 A1 WO2023062874 A1 WO 2023062874A1 JP 2022024356 W JP2022024356 W JP 2022024356W WO 2023062874 A1 WO2023062874 A1 WO 2023062874A1
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- WIPO (PCT)
- Prior art keywords
- coating
- paint
- metal plate
- less
- acrylic resin
- Prior art date
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 65
- 239000002184 metal Substances 0.000 title claims abstract description 65
- 238000000576 coating method Methods 0.000 title claims abstract description 60
- 239000011248 coating agent Substances 0.000 title claims abstract description 57
- 239000000463 material Substances 0.000 title abstract description 11
- 229920000098 polyolefin Polymers 0.000 claims abstract description 44
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 30
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 30
- 239000002253 acid Substances 0.000 claims abstract description 28
- 230000009477 glass transition Effects 0.000 claims abstract description 24
- 239000002245 particle Substances 0.000 claims abstract description 19
- 239000003973 paint Substances 0.000 claims description 51
- 239000007787 solid Substances 0.000 claims description 27
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical class [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 235000011007 phosphoric acid Nutrition 0.000 claims description 6
- 150000003016 phosphoric acids Chemical class 0.000 claims description 5
- 239000013556 antirust agent Substances 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 3
- 229920005792 styrene-acrylic resin Polymers 0.000 claims description 3
- 150000003751 zinc Chemical class 0.000 claims description 3
- 239000011787 zinc oxide Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 238000002844 melting Methods 0.000 abstract description 14
- 230000008018 melting Effects 0.000 abstract description 14
- 238000000465 moulding Methods 0.000 abstract description 11
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 44
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 25
- 229910000831 Steel Inorganic materials 0.000 description 14
- 238000005238 degreasing Methods 0.000 description 14
- 230000001050 lubricating effect Effects 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000012360 testing method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000011324 bead Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004381 surface treatment Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000003449 preventive effect Effects 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 239000013527 degreasing agent Substances 0.000 description 2
- 238000005237 degreasing agent Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007591 painting process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- 208000033897 Systemic primary carnitine deficiency Diseases 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 208000016505 systemic primary carnitine deficiency disease Diseases 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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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
- C09D7/65—Additives macromolecular
-
- 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
- C09D135/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D135/06—Copolymers with vinyl aromatic monomers
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/14—Copolymers of styrene with unsaturated esters
-
- 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
-
- 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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
-
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
-
- 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
-
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
-
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 nm
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/014—Stabilisers against oxidation, heat, light or ozone
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/22—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/28—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/10—Metal oxides, hydroxides, carbonates or bicarbonates
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
- C10M125/24—Compounds containing phosphorus, arsenic or antimony
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
Definitions
- the present invention relates to a paint for coating metal plates.
- the present invention relates to a paint for coating metal plates for obtaining a lubricating film having excellent slidability in press forming even during severe drawing.
- Metal sheets such as cold-rolled steel sheets, hot-rolled steel sheets, stainless steel sheets, and aluminum sheets are widely used in a wide range of fields, mainly for automobile bodies. be.
- the metal plate may break due to being unable to withstand the molding, or die galling may occur during continuous press molding, which may have a serious negative impact on the productivity of automobiles.
- the method of improving the press formability of metal plates includes surface treatment of the mold.
- Surface treatment of molds is a widely used method, but this method does not allow adjustment of the mold after surface treatment. There is also the problem of high cost. Therefore, there is a strong demand for improving the press formability of the steel sheet itself.
- Patent Document 1 describes a technique for forming a lubricating film on a galvanized steel sheet, which is an acrylic resin film containing synthetic resin powder.
- Patent Document 2 describes a metal plate coated with a lubricating film in which a solid lubricant protrudes from the resin film surface by 0.01 to 1.5 ⁇ m.
- Patent Document 3 describes a lubricated surface-treated metal product with excellent press-moldability, which is coated with a coating of 0.5 to 5 ⁇ m containing a lubricant in polyurethane resin.
- Patent Document 4 describes a technique for forming an alkali-soluble organic film on a steel plate by adding a lubricant to an epoxy resin.
- Patent Documents 1 to 4 although lubricity is exhibited by the lubricating effect of the contained lubricant, etc., the press formability was not necessarily sufficient in complicated forming.
- the present invention has been made in view of such circumstances, and in a metal plate that is subjected to a complicated shape that is difficult to press, the sliding resistance at the risk of cracking during press forming is small, and the surface pressure is low. It is an object of the present invention to provide a paint for coating a metal plate for forming a film having excellent press-moldability at a site where die galling is expected to occur.
- rust prevention is also required when the metal plate is stored as a coil. Furthermore, when the metal plate is used as an automobile body, it is required to have sufficient film removal properties in the alkaline degreasing process in the painting process, and it is also required to have excellent adhesiveness in the assembly process. be done. In addition, the paint needs to be stable enough to keep the components in a uniformly dispersed state.
- an acrylic resin having a glass transition point (Tg) of 100° C. or higher and a ratio of acid value to glass transition point R acid value (mg-KOH/g)/Tg (° C.) of 1.50 or higher
- Tg glass transition point
- R acid value
- mg-KOH/g glass transition point
- the present invention has been completed based on the above findings, and the gist thereof is as follows.
- the antirust agent is at least one selected from the group consisting of aluminum salts of phosphoric acids, zinc salts and zinc oxide.
- the present invention it is possible to obtain a metal plate having a significantly reduced coefficient of friction with a mold or the like and having excellent press formability. For this reason, it has stable and excellent press formability for a metal plate subjected to complicated forming. In addition, the stability of the paint is ensured, and the metal plate to which the film is applied has good rust resistance. Furthermore, since the adhesiveness is also good, it is possible to use adhesives in the same manner as for conventional metal plates, and since it is excellent in defilming property by alkaline degreasing, it does not interfere with the coating process.
- FIG. 1 is a schematic front view showing a friction coefficient measuring device.
- FIG. 2 is a schematic perspective view showing the bead shape and dimensions in FIG.
- the glass transition point is preferably 110°C or higher and 150°C or lower. If the glass transition point exceeds 150° C., the resin tends to become brittle due to high hardness during sliding, and excellent lubricity may not be obtained.
- the glass transition point is the intermediate glass transition temperature measured based on JIS K 7121 "Method for measuring transition temperature of plastics”.
- the acid value is low (R ⁇ 1.50)
- the slidability is poor due to the lack of carboxyl groups.
- R is preferably 1.80 or more.
- the upper limit of R is not particularly limited, it is preferably 2.05 or less. The reason for this is that when R exceeds 2.05, the rust prevention properties may deteriorate.
- the acid value of the acrylic resin is preferably 180 mg-KOH/g or more and 350 mg-KOH/g or less. If it is less than 180 mg-KOH/g, the film-removability with alkali may be poor, and sufficient adhesive strength may not be obtained with the adhesive. If it exceeds 350 mg-KOH/g, the rust prevention property may deteriorate.
- the acid value is the number of mg of potassium hydroxide required to neutralize the carboxy groups contained in 1 g of the resin, and JIS K 0070 "Acid value, saponification value, ester value, Iodine value, hydroxyl value and unsaponifiable matter test method”.
- units are shown as mg-KOH/g.
- the wax used in the present invention may be a polyolefin wax having a melting point of 100°C or higher and 145°C or lower and an average particle diameter of 3.0 ⁇ m or lower.
- polyolefin wax is used as wax is that it has low surface energy and self-lubricating properties, so good lubricity can be obtained.
- it is relatively easy to adjust the melting point of polyolefin to 100° C. or higher and 145° C. or lower by controlling the density and molecular weight.
- the melting point of the polyolefin wax is 100° C. or higher and 145° C. or lower, in addition to the self-lubricating property of the polyolefin wax itself, the polyolefin wax becomes semi-molten due to sliding during press molding, thereby forming a lubricating film mixed with the organic resin. It is possible for the component to coat the mold surface. This suppresses direct contact between the die and the steel sheet, thereby obtaining an excellent lubricating effect. If the melting point is less than 100°C, the polyolefin wax is completely melted by the heat of friction caused by sliding during press molding, and the lubricating effect of the polyolefin wax itself cannot be obtained.
- the melting point of the polyolefin wax exceeds 145° C., the polyolefin wax does not melt during sliding, and a sufficient lubricating effect cannot be obtained, and a mold coating effect cannot be obtained. Furthermore, the melting point of the polyolefin wax is preferably 120° C. or higher and 140° C. or lower.
- the melting point of polyolefin wax is the melting temperature measured based on JIS K 7121 "Method for measuring transition temperature of plastics”.
- the average particle size of the polyolefin wax is preferably 0.5 ⁇ m or less, still more preferably 0.3 ⁇ m or less.
- the average particle size of the polyolefin wax is preferably 0.01 ⁇ m or more. If the average particle size of the polyolefin wax is less than 0.01 ⁇ m, it tends to dissolve in the lubricating oil during sliding, and a sufficient effect of improving lubricity may not be exhibited. sex is also low.
- the average particle size of the polyolefin wax is more preferably 0.03 ⁇ m or more. Considering the miscibility with the acrylic resin, the average particle size of the polyolefin wax is preferably 0.01 ⁇ m or more and 0.5 ⁇ m or less.
- the average particle diameter is the median diameter of the volume average diameter, and is determined by a laser diffraction/scattering method. For example, it can be determined by measuring a sample diluted with pure water using a laser diffraction/scattering particle size distribution analyzer Partica (registered trademark) LA-960V2 (manufactured by Horiba, Ltd.).
- polyethylene waxes it is preferable to use polyethylene wax because the most lubricating effect is obtained when polyethylene wax is used.
- the ratio of the acrylic resin in the total solid content is 30% or more, and the ratio of the polyolefin wax in the total solid content is 5% or more in terms of mass ratio when the paint for coating a metal plate of the present invention is dried. % or less.
- the proportion of the acrylic resin in the total solid content is 30% or more, the physical properties of the acrylic resin component such as the effect of improving lubricity due to the transfer to the mold during sliding, the film removal property, and the adhesion property are improved. Sufficient influencing properties are obtained. If the proportion of the acrylic resin in the total solid content is less than 30%, the influence of the other components increases, and the targeted performance may not be obtained.
- a sufficient lubricating effect may not be obtained when the mass ratio of the polyolefin wax in the total solid content is less than 5%.
- a particularly good lubricating effect can be obtained if the mass ratio of the polyolefin wax in the total solid content is 10% or more.
- the mass ratio of the polyolefin wax in the total solid content is preferably 50% or less. If the mass ratio of the polyolefin wax in the total solid content exceeds 50%, the polyolefin wax tends to fall off due to the lack of the base resin component, and the adhesion to the metal plate is poor, and the film cannot exist stably, resulting in poor adhesion.
- the mass ratio of the polyolefin wax in the total solid content is more preferably 30% or less.
- the mass ratio of the polyolefin wax in the total solid content is the mass ratio of the solid content of the polyolefin wax to the mass of the total solid content in the paint.
- the mass average molecular weight of the acrylic resin is preferably 5000 or more and 30000 or less. If the mass average molecular weight of the acrylic resin is less than 5,000, the rust prevention may be poor, and if it exceeds 30,000, the adhesiveness may deteriorate.
- the weight-average molecular weight is the weight-average molecular weight measured based on JIS K 7252 "Plastic-How to determine the average molecular weight and molecular weight distribution of a polymer by size exclusion chromatography".
- the acrylic resin is preferably a styrene-acrylic resin.
- the water resistance is improved, so the rust resistance is improved.
- the effect of obtaining better slidability compared to the case where styrene is not contained is also exhibited.
- the paint for coating metal plates of the present invention preferably contains 5% or more and 30% or less of the rust inhibitor in the total solid content. Even if it does not contain a rust inhibitor, rust does not occur in a normal storage environment. Rust may occur when a film is formed. In particular, if the metal strips are stored in an unfavorable storage environment in a coiled state, they may absorb moisture and cause rust.
- the adhesion may deteriorate, and the rust preventive agent may precipitate in the state of the paint, degrading the paint stability.
- the rust preventive it is preferable to use at least one selected from the group consisting of aluminum salts of phosphoric acids, zinc salts and zinc oxide.
- phosphoric acids include orthophosphoric acid as well as condensed phosphoric acids such as pyrophosphoric acid, tripolyphosphoric acid, tetrapolyphosphoric acid and metaphosphoric acid.
- the coating material for coating a metal plate of the present invention contains silica in a mass ratio of 1% or more and 10% or less in the total solid content.
- silica By containing silica, it becomes possible to suppress the precipitation of the rust preventive agent, thereby improving the stability of the paint. In addition, the water repellency of the film is increased, and sufficient rust prevention is obtained. If the content of silica is less than 1%, the aforementioned effects are difficult to obtain, and if it exceeds 10%, adhesion may deteriorate.
- colloidal silica having a particle size of 5 nm or more and 200 nm or less.
- acrylic resins polyolefin waxes, antirust agents, and silica
- surface conditioners, antifoaming agents, dispersants, and the like that are generally added to paints may be included.
- the present invention provides a lubricated metal plate having a lubricating film formed by coating at least one side of a metal plate with any one of the coating materials described above and drying the coating.
- Water or an organic solvent can be used as a solvent for the paint, but water is preferred.
- the concentration of total solids in the paint is preferably 1 to 30% by weight.
- the coating method is not particularly limited, but examples thereof include a method using a roll coater or a bar coater, and a coating method using spray, immersion, or brush.
- a general method can be used to dry the steel sheet after coating. For example, drying with hot air, drying with an IH heater, and infrared heating can be used. Further, it is preferable to apply the coating so that the coating amount per one side of the metal plate is 0.3 to 2.5 g/m 2 in terms of dry mass. If the coating weight of the present invention is less than 0.3 g/m 2 in terms of dry mass, sufficient slidability may not be obtained . It may deteriorate.
- the highest temperature reached by the steel sheet during drying is preferably 60° C. or higher and the melting point or lower of the polyolefin wax used. If the maximum temperature of the steel sheet is less than 60°C, it may take a long time to dry and the rust resistance may be poor. When the maximum temperature reached by the steel sheet exceeds the melting point of the polyolefin wax used, the polyolefin wax melts and coalesces, and the particle size becomes coarse, which may deteriorate the lubricity.
- the metal plate is not particularly limited. It can be used for any metal plate such as hot-rolled steel plate, cold-rolled steel plate, stainless steel plate, galvanized steel plate, aluminum plate and titanium plate.
- a paint having the composition shown in Table 1 was adjusted with pure water so that the solid content concentration was 15% by mass, and a bar coater was used. and dried with an IH heater so that the maximum temperature of the steel sheet reaches 80° C. to obtain a lubricated steel sheet.
- the coating amount was adjusted so that the coating amount per side was 1.0 g/m 2 .
- Colloidal silica having a volume average particle diameter of 9 nm was used as silica.
- the coating amount was obtained by removing the coating from the steel plate after the coating was applied, and dividing the difference in mass between the steel plate before and after the coating was removed by the area.
- Fig. 1 is a schematic front view showing a friction coefficient measuring device.
- a friction coefficient measuring sample 1 taken from a test material is fixed to a sample table 2, and the sample table 2 is fixed to the upper surface of a horizontally movable slide table 3.
- a vertically movable slide table support 5 having a roller 4 in contact with the slide table 3 is provided on the lower surface of the slide table 3.
- a first load cell 7 for measuring is attached to the slide table support base 5 .
- a second load cell 8 is attached to one end of the slide table 3 for measuring the sliding resistance force F for moving the slide table 3 in the horizontal direction while the pressing force is applied.
- the surface of the sample 1 was coated with press cleaning oil Pleton (registered trademark) R352L manufactured by Sugimura Chemical Industry Co., Ltd. for the test.
- Fig. 2 is a schematic perspective view showing the shape and dimensions of the beads used.
- the lower surface of the bead 6 slides against the surface of the sample 1 .
- the bead 6 shown in FIG. 2 has a width of 10 mm, a length of 59 mm in the sliding direction of the sample, and a curved surface with a curvature of 4.5 mmR at both ends of the sliding direction. It has a plane with a directional length of 50 mm.
- the friction coefficient measurement test was carried out using the bead shown in FIG. 2, pressing load N: 400 kgf, sample withdrawal speed (horizontal movement speed of slide table 3): 20 cm/min.
- the evaluation of the sliding property was as follows: A coefficient of friction of 0.119 or less was considered to be particularly excellent slidability; When exceeding 130, it was evaluated as x as insufficient.
- the surface carbon intensity of the degreased test piece was measured using a fluorescent X-ray spectrometer, and the measured value, the pre-measured surface carbon intensity before degreasing, and the measured value of the surface carbon intensity of the untreated metal plate. was used to calculate the film peeling rate according to the following formula.
- Film peeling rate (%) [(carbon strength before degreasing - carbon strength after degreasing) / (carbon strength before degreasing - carbon strength of untreated steel sheet)] x 100
- the film removal property is evaluated according to the criteria shown below, depending on the immersion time in the alkaline degreasing solution at which the film removal rate becomes 98% or more. When it exceeded 120 seconds, it was evaluated as ⁇ because the film removal property was insufficient.
- the rust resistance of the metal sheets according to the present invention was evaluated assuming that they were stored in a coiled state as metal strips. Each test piece was processed to a size of 150 mm ⁇ 70 mm, and antirust oil was applied to both sides so that 1.0 g/m 2 per side, two test pieces were superimposed, and the surface pressure was 0.02 kgf/mm 2 . The test was performed in an environment of a temperature of 50° C. and a humidity of 95% RH with a load applied so as to be . For the evaluation of rust resistance, the inner surfaces of the layers were checked every 7 days and the number of days until rust occurred was evaluated. A case of less than 21 days was evaluated as an insufficient rust prevention property.
- the paint for coating metal plates of the present invention is excellent in slidability during press molding, film removal by alkali, rust prevention, adhesion, and paint stability.
- a lubricated metal plate coated with this paint to form a film has these excellent properties, and can be applied in a wide range of fields, mainly for automobile bodies.
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Abstract
Description
[1]ガラス転移点(Tg)が100℃以上であり、酸価とガラス転移点の比率R=酸価(mg-KOH/g)/Tg(℃)が1.50以上であるアクリル系樹脂と、融点が100℃以上145℃以下、かつ平均粒径が3.0μm以下のポリオレフィンワックスを含有する金属板塗布用塗料。
[2]前記アクリル系樹脂の酸価が180mg-KOH/g以上350mg-KOH/g以下である[1]に記載の金属板塗布用塗料。
[3]前記アクリル系樹脂の酸価とガラス転移点の比率Rが2.05以下である[1]または[2]に記載の金属板塗布用塗料。
[4]前記塗料を乾燥させたときの質量割合で、全固形分中の前記アクリル系樹脂の割合が30%以上であり、全固形分中の前記ポリオレフィンワックスの割合が5%以上50%以下である[1]~[3]のいずれかに記載の金属板塗布用塗料。
[5]前記アクリル系樹脂の質量平均分子量が5000以上30000以下である[1]~[4]のいずれかに記載の金属板塗布用塗料。
[6]前記アクリル系樹脂がスチレンアクリル樹脂である[1]~[5]のいずれかに記載の金属板塗布用塗料。
[7]前記塗料を乾燥させたときの質量割合で、全固形分中に防錆剤を5%以上30%以下含有する[1]~[6]のいずれかに記載の金属板塗布用塗料。
[8]前記防錆剤がリン酸類のアルミニウム塩、亜鉛塩および酸化亜鉛からなる群より選ばれる少なくとも1種である[1]~[7]のいずれかに記載の金属板塗布用塗料。
[9]前記ポリオレフィンワックスの平均粒径が0.01μm以上0.5μm以下である[1]~[8]のいずれかに記載の金属板塗布用塗料。
[10]前記塗料を乾燥させたときの質量割合で、全固形分中にシリカを1%以上10%以下含有する[1]~[9]のいずれかに記載の金属板塗布用塗料。
プレス成形性を評価するために、各供試材の摩擦係数を以下のようにして測定した。
摺動特性の評価は、摩擦係数が0.119以下の場合を特に優れた摺動性であるとして◎、0.119を超え0.130以下を良好な摺動性であるとして〇、0.130を超える場合は不十分として×と評価した。
本発明に係る金属板が、自動車用途で使用される場合を想定して、脱脂時の脱膜性を評価した。皮膜の脱膜性を求めるために、まず、各試験片をアルカリ脱脂剤のファインクリーナー(登録商標)E6403(日本パーカライジング(株)製)で脱脂処理した。脱脂処理は、試験片を、脱脂剤濃度20g/L、温度40℃の脱脂液に所定の時間浸漬し、水道水で洗浄することにより行った。脱脂処理後の試験片に対し、蛍光X線分析装置を用いて表面炭素強度を測定し、測定値と予め測定しておいた脱脂前表面炭素強度および無処理金属板の表面炭素強度の測定値を用いて、以下の式により皮膜剥離率を算出した。
皮膜の脱膜性は、皮膜剥離率が98%以上となるアルカリ脱脂液への浸漬時間により、以下に示す基準で評価し、120秒以内である場合を良好な脱膜性であるとして〇、120秒超えの場合は不十分な脱膜性であるとして△と評価した。
本発明に係る金属板が、金属帯としてコイル状態で保管した場合を想定して、重ね合わせ状態での防錆性を評価した。各試験片を150mm×70mmのサイズに加工し、防錆油を片面当たり1.0g/m2となるよう両面に塗布し、2枚の試験片を重ね合わせ、面圧0.02kgf/mm2となるように荷重をかけた状態で温度50℃、湿度95%RHの環境で試験を行った。防錆性の評価は7日ごとに重ね合わせた内側の面を確認し、錆が発生するまでの日数を評価し、56日以上である場合を特に良好な防錆性として◎、21日以上である場合を良好な防錆性として○、21日未満の場合を不十分な防錆性として△と評価した。
各試験片を100×25.4mmのサイズに加工し、防錆油に浸漬後24時間垂直に立て掛けて余分な油を除去したものを2枚使用し、25.4mm×13mmの部分にエポキシ系接着剤を0.2mm厚に均一に塗布後、クリップで重ね合わせて挟み、180℃で20分焼付けし、乾燥・硬化させた。冷却後、オートグラフ試験機によりせん断引張試験を行い、せん断接着力を測定した。潤滑皮膜を形成していない金属板(原板)を2枚使用して同様のせん断引張試験を行った場合はせん断接着力が29.0MPaであった。接着性は接着力20MPa以上を良好な接着性として○、20MPa未満を不十分な接着性として△と評価した。
純水で固形分濃度15質量%となるよう調整した各塗料をφ18mm×180mmの試験管に25g入れ、よく振り混ぜた後に静置して試験管の底に沈殿が生じるまでの時間を評価した。塗料安定性は24時間たっても沈殿が生じていないものは良好として○、24時間以内に沈殿が生じたものは不十分として△と評価した。
2 試料台
3 スライドテーブル
4 ローラ
5 スライドテーブル支持台
6 ビード
7 第1ロードセル
8 第2ロードセル
9 レール
Claims (10)
- ガラス転移点(Tg)が100℃以上であり、酸価とガラス転移点の比率R=酸価(mg-KOH/g)/Tg(℃)が1.50以上であるアクリル系樹脂と、融点が100℃以上145℃以下、かつ平均粒径が3.0μm以下のポリオレフィンワックスを含有する金属板塗布用塗料。
- 前記アクリル系樹脂の酸価が180mg-KOH/g以上350mg-KOH/g以下である請求項1に記載の金属板塗布用塗料。
- 前記アクリル系樹脂の酸価とガラス転移点の比率Rが2.05以下である請求項1または2に記載の金属板塗布用塗料。
- 前記塗料を乾燥させたときの質量割合で、全固形分中の前記アクリル系樹脂の割合が30%以上であり、全固形分中の前記ポリオレフィンワックスの割合が5%以上50%以下である請求項1~3のいずれかに記載の金属板塗布用塗料。
- 前記アクリル系樹脂の質量平均分子量が5000以上30000以下である請求項1~4のいずれかに記載の金属板塗布用塗料。
- 前記アクリル系樹脂がスチレンアクリル樹脂である請求項1~5のいずれかに記載の金属板塗布用塗料。
- 前記塗料を乾燥させたときの質量割合で、全固形分中に防錆剤を5%以上30%以下含有する請求項1~6のいずれかに記載の金属板塗布用塗料。
- 前記防錆剤がリン酸類のアルミニウム塩、亜鉛塩および酸化亜鉛からなる群より選ばれる少なくとも1種である請求項1~7のいずれかに記載の金属板塗布用塗料。
- 前記ポリオレフィンワックスの平均粒径が0.01μm以上0.5μm以下である請求項1~8のいずれかに記載の金属板塗布用塗料。
- 前記塗料を乾燥させたときの質量割合で、全固形分中にシリカを1%以上10%以下含有する請求項1~9のいずれかに記載の金属板塗布用塗料。
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EP22880580.0A EP4382589A1 (en) | 2021-10-14 | 2022-06-17 | Coating material for coating metal plate |
CN202280067566.9A CN118076703A (zh) | 2021-10-14 | 2022-06-17 | 金属板涂布用涂料 |
KR1020247011092A KR20240054348A (ko) | 2021-10-14 | 2022-06-17 | 금속판 도포용 도료 |
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JP2022-045023 | 2022-03-22 | ||
JP2022045023A JP2023059205A (ja) | 2021-10-14 | 2022-03-22 | 金属板塗布用塗料 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09156029A (ja) * | 1995-12-04 | 1997-06-17 | Kawasaki Steel Corp | 深絞り性および耐カジリ性に優れた脱膜型潤滑鋼板 |
JPH09170059A (ja) | 1995-12-18 | 1997-06-30 | Nisshin Steel Co Ltd | 接着剤による接着性の優れたアルカリ可溶型樹脂皮膜被覆亜鉛系めっき鋼板 |
JPH09296132A (ja) * | 1996-05-02 | 1997-11-18 | Kawasaki Steel Corp | 深絞り性、耐型かじり性および一時防錆性に優れた脱膜型潤滑塗料組成物 |
JPH1052881A (ja) | 1996-08-09 | 1998-02-24 | Kobe Steel Ltd | 耐型かじり性および耐食性に優れた樹脂被覆金属板およびその製造方法 |
JP2000167981A (ja) | 1998-12-04 | 2000-06-20 | Nkk Corp | 接着性、耐型カジリ性に優れたアルカリ可溶型有機皮膜被覆鋼板 |
JP2000309747A (ja) | 1999-02-26 | 2000-11-07 | Nippon Steel Corp | プレス成形性、耐かじり性に優れたアルカリ可溶型潤滑皮膜を形成可能な塗料組成物およびこの組成物を使用した潤滑表面処理金属製品 |
WO2003083000A1 (fr) * | 2002-04-01 | 2003-10-09 | Jfe Steel Corporation | Matiere de revetement et plaque metallique a surface traitee |
WO2017094893A1 (ja) * | 2015-12-04 | 2017-06-08 | Jfeスチール株式会社 | ステンレス鋼板用潤滑塗料および潤滑ステンレス鋼板 |
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2022
- 2022-06-17 EP EP22880580.0A patent/EP4382589A1/en active Pending
- 2022-06-17 KR KR1020247011092A patent/KR20240054348A/ko unknown
- 2022-06-17 WO PCT/JP2022/024356 patent/WO2023062874A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09156029A (ja) * | 1995-12-04 | 1997-06-17 | Kawasaki Steel Corp | 深絞り性および耐カジリ性に優れた脱膜型潤滑鋼板 |
JPH09170059A (ja) | 1995-12-18 | 1997-06-30 | Nisshin Steel Co Ltd | 接着剤による接着性の優れたアルカリ可溶型樹脂皮膜被覆亜鉛系めっき鋼板 |
JPH09296132A (ja) * | 1996-05-02 | 1997-11-18 | Kawasaki Steel Corp | 深絞り性、耐型かじり性および一時防錆性に優れた脱膜型潤滑塗料組成物 |
JPH1052881A (ja) | 1996-08-09 | 1998-02-24 | Kobe Steel Ltd | 耐型かじり性および耐食性に優れた樹脂被覆金属板およびその製造方法 |
JP2000167981A (ja) | 1998-12-04 | 2000-06-20 | Nkk Corp | 接着性、耐型カジリ性に優れたアルカリ可溶型有機皮膜被覆鋼板 |
JP2000309747A (ja) | 1999-02-26 | 2000-11-07 | Nippon Steel Corp | プレス成形性、耐かじり性に優れたアルカリ可溶型潤滑皮膜を形成可能な塗料組成物およびこの組成物を使用した潤滑表面処理金属製品 |
WO2003083000A1 (fr) * | 2002-04-01 | 2003-10-09 | Jfe Steel Corporation | Matiere de revetement et plaque metallique a surface traitee |
WO2017094893A1 (ja) * | 2015-12-04 | 2017-06-08 | Jfeスチール株式会社 | ステンレス鋼板用潤滑塗料および潤滑ステンレス鋼板 |
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