WO2006106623A1 - 黒色複合酸化物粒子、その製造方法、黒色ペースト及びブラックマトリックス - Google Patents
黒色複合酸化物粒子、その製造方法、黒色ペースト及びブラックマトリックス Download PDFInfo
- Publication number
- WO2006106623A1 WO2006106623A1 PCT/JP2006/306137 JP2006306137W WO2006106623A1 WO 2006106623 A1 WO2006106623 A1 WO 2006106623A1 JP 2006306137 W JP2006306137 W JP 2006306137W WO 2006106623 A1 WO2006106623 A1 WO 2006106623A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- black
- composite oxide
- oxide particles
- black composite
- particles
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 160
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title description 8
- 239000011572 manganese Substances 0.000 claims abstract description 24
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 21
- 239000010941 cobalt Substances 0.000 claims abstract description 21
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 21
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000011164 primary particle Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002131 composite material Substances 0.000 claims description 76
- 239000002002 slurry Substances 0.000 claims description 20
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 15
- 150000004692 metal hydroxides Chemical class 0.000 claims description 15
- 238000010304 firing Methods 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 230000005415 magnetization Effects 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 238000000790 scattering method Methods 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 239000003960 organic solvent Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 238000004626 scanning electron microscopy Methods 0.000 claims 1
- 239000000049 pigment Substances 0.000 abstract description 11
- 238000009279 wet oxidation reaction Methods 0.000 abstract description 11
- 229920001971 elastomer Polymers 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000005060 rubber Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000003973 paint Substances 0.000 description 8
- 229910044991 metal oxide Inorganic materials 0.000 description 7
- 150000004706 metal oxides Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000976 ink Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910020632 Co Mn Inorganic materials 0.000 description 2
- 229910017566 Cu-Mn Inorganic materials 0.000 description 2
- 229910017813 Cu—Cr Inorganic materials 0.000 description 2
- 229910017871 Cu—Mn Inorganic materials 0.000 description 2
- 229910002551 Fe-Mn Inorganic materials 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910001437 manganese ion Inorganic materials 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- 229910020678 Co—Mn Inorganic materials 0.000 description 1
- 208000005156 Dehydration Diseases 0.000 description 1
- 229910017060 Fe Cr Inorganic materials 0.000 description 1
- 229910002544 Fe-Cr Inorganic materials 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- MEYVLGVRTYSQHI-UHFFFAOYSA-L cobalt(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Co+2].[O-]S([O-])(=O)=O MEYVLGVRTYSQHI-UHFFFAOYSA-L 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000001034 iron oxide pigment Substances 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- SCVOEYLBXCPATR-UHFFFAOYSA-L manganese(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Mn+2].[O-]S([O-])(=O)=O SCVOEYLBXCPATR-UHFFFAOYSA-L 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- -1 salt salts Chemical class 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920005792 styrene-acrylic resin Polymers 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/0009—Pigments for ceramics
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
-
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
-
- 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
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
- C09D17/007—Metal oxide
-
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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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
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 nm
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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
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
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- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/41—Particle morphology extending in three dimensions octahedron-like
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/45—Aggregated particles or particles with an intergrown morphology
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/62—L* (lightness axis)
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
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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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K7/00—Use of ingredients characterised by shape
Definitions
- Black complex oxide particles method for producing the same, black paste, and black matrix
- the present invention relates to black complex oxide particles and a method for producing the same.
- the present invention also relates to a black paste containing the black composite acid oxide particles.
- the present invention further relates to a black matrix formed from the black paste.
- Black pigments used for paints, inks, toners, rubber's plastics, etc. are required to be excellent in properties such as black chromaticity, hue, tinting strength, and hiding effect, and inexpensive. ing.
- black pigments metal oxide pigments such as carbon black and magnetite and other iron oxide pigments and other complex oxide pigments are used depending on the application.
- black pigments based on metal oxides are not only excellent in blackness but also are resistant to oxidation required during firing when forming a black matrix used in flat panel displays. That have excellent properties, such as dispersibility in a vehicle required when a paint is formed using a resin or a resin, and surface smoothness of the paint film when the paint is applied. .
- black pigments composed mainly of metal oxides include single-component metal oxide particles such as cobalt oxide, manganese oxide, and copper oxide, Cu—Cr, Cu—Mn, Cu— Examples thereof include composite oxide particles such as Cr—Mn, Cu—Fe—Mn, Co—Mn—Fe, and Co—Fe—Cr (for example, JP-A-9-237570, JP-A-10). — See 231441, USP 5, 814, 434).
- metal oxide particles having a single composition those having a large particle size have high blackness, but when they become particles of submicron level, they exhibit a brown color, or the production of particles of such a level is difficult. Have difficulty.
- composite oxide particles also have advantages and disadvantages in terms of performance required for black pigments.
- complex oxide particles containing chromium such as Cu—Cr-based complex oxide particles and Cu—Cr—Mn-based complex oxide particles
- there is a problem in the toxicity of chromium there is a problem in the toxicity of chromium.
- the Cu-Mn-based composite oxide particles disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 9-237570 are easy to form but have an indefinite shape.
- the agglomeration of particles easily occurs, and the dispersibility and the smoothness of the coating film are poor when applied.
- the particles cannot be made black without undergoing a firing step. Firing causes sintering between particles.
- Cu-Fe-Mn-based composite oxide particles as disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 9-237570 have a uniform shape with high blackness and excellent dispersibility.
- the Co—Mn—Fe based composite oxide particles as disclosed in JP-A-10-231441 have a uniform shape and excellent dispersibility. However, all of them are said to be inferior in weather resistance and inferior in acid resistance due to containing iron. This is because it is easy to deteriorate over time and depends on the blackness of Fe 2+ .
- An object of the present invention is to provide a material that can meet these requirements.
- the present invention contains 35 to 70% by weight of cobalt and 5 to 40% by weight of manganese, the molar ratio of cobalt to manganese is CoZMn of 0.5 to 14, and is based on observation with a scanning electron microscope.
- the above-mentioned object was achieved by providing black composite oxide particles characterized in that the primary particle number average particle size of the resulting primary particles is 0.05 to 0.3 m and is octahedral.
- the present invention also provides a black paste containing the black composite oxide particles and a black matrix formed by the black paste.
- the present invention provides a preferable method for producing the black composite oxide particles by neutralizing and mixing a metal salt mixed aqueous solution in which a water-soluble salt of cobalt and manganese is dissolved and an alkali.
- the black composite oxide particles of the present invention are black and contain cobalt and manganese.
- the black composite oxide particles of the present invention are characterized by high blackness and high heat resistance, despite the fact that they are manufactured without a firing step, as will be apparent from the manufacturing method described below. It is It is also characterized by its octahedral shape.
- the black composite oxide particles of the present invention have an octahedral shape.
- the composite acid silicate particles containing cobalt and manganese are in an octahedral shape, the crystallinity of the particles is increased, and the blackness and heat resistance are increased.
- a coating film was formed from a paste containing particles due to the octahedral shape, the particles were detached from the coating film.
- the octahedral complex oxide particles can be suitably produced according to the production method described later.
- the black composite oxide particles of the present invention are fine particles.
- the number-based average particle size force of primary particles based on observation with a scanning electron microscope (hereinafter referred to as SEM) is SO. 05 to 0, preferably 0.10 to 0.
- SEM scanning electron microscope
- the cobalt content in the black composite oxide particles is 35 to 70% by weight, preferably 40 to 70% by weight. . If the cobalt content is less than 35% by weight, the heat resistance and electrical resistance will be reduced. If the cobalt content is more than 70% by weight, the blackness will decrease.
- the manganese content in the black composite oxide particles of the present invention is 5 to 40% by weight, preferably 10 to 35% by weight. If the manganese content is less than 5% by weight, the blackness will be lowered. If the content of manganese exceeds 0% by weight, the color will deteriorate and the heat resistance and electrical resistance will deteriorate.
- the ratio of cobalt, which is an essential metal component, and mangan is also important.
- the molar ratio CoZMn of cobalt Z manganese is 0.5-14, preferably 1-6, octahedral-shaped black composite oxide particles can be obtained successfully, and the balance between blackness and electrical resistance is achieved.
- An advantageous effect is obtained in that Specifically, when the molar ratio of Cobalt Z Manganese is less than 0.5, the blackness may decrease. When the molar ratio exceeds 14, the color becomes worse and the heat resistance is reduced. The electrical resistance and electrical resistance may be reduced.
- the black composite oxide particles of the present invention preferably have a sharp number-based particle size distribution of primary particles based on SEM observation.
- the width of the particle size distribution is expressed by the variation coefficient.
- the coefficient of variation (%) is calculated as (standard deviation, number-based average particle diameter of primary particles based on ZSEM observation) X 100.
- a large coefficient of variation indicates that the particle size distribution is wide, and conversely a small coefficient of variation indicates that the particle size distribution is sharp.
- the coefficient of variation (CV value) of the primary particle diameter in the number-based particle size distribution of primary particles based on SEM observation is preferably a small value of 40% or less, more preferably 30% or less.
- the coefficient of variation is calculated based on the number-based average particle size and standard deviation force of primary particles of a specific number (for example, 200 in the examples described later) by SEM observation.
- the black composite oxide particles of the present invention have an average primary particle size within the above-mentioned range, and a maximum particle size D of aggregated particles based on the number criterion.
- a smaller max is preferred.
- the maximum particle size D of aggregated particles based on the number criterion is 4 ⁇ m or less, especially 3 ⁇ m or less max
- the lower limit of the maximum particle size D is particularly small.
- the maximum particle size D of the agglomerated particles is determined by the particle size distribution measurement device using the laser diffraction scattering method. Measured by position.
- the D value of the aggregated particles in the number-based particle size distribution is preferably 0.1 to 1.5 m. D value should be less than 0.1 m
- the 50 value is measured by a particle size distribution measuring apparatus using a laser diffraction scattering method.
- the black composite oxide particles of the present invention have high particle dispersibility.
- specular reflectance is adopted as a measure of dispersibility
- the black composite oxide particles of the present invention have a high value of 70 or more, particularly 85 or more.
- the black composite oxide particles of the present invention preferably have an oil absorption of 10 to 40 ml / 100 g, more preferably 15 to 30 ml / 100 g! ! ⁇ [Karuto.
- the black composite oxide particles of the present invention having a low oil absorption amount have less aggregated particles, and as a result, the dispersibility when formed into a paint is improved.
- the black composite oxide particles of the present invention are also characterized by low magnetic properties.
- Low magnetism means good dispersibility in which particles are less likely to aggregate.
- the lower limit of the saturation magnetization is preferably as small as possible, but if the value is about 0.1 lAm 2 Zkg, aggregation of particles can be effectively prevented.
- the black composite oxide particles of the present invention contain only cobalt and manganese described above as metal components, and do not substantially contain other heavy metal elements having a large environmental load.
- a metal element it is preferable to contain a light metal element having an atomic number of 20 or less.
- the black composite oxide particles contain the light metal element other than cobalt and manganese, the content is preferably 0.05 to 5% by weight, particularly 0.1 to 3% by weight.
- the black composite oxide particles of the present invention are also characterized by a small specific surface area by BET.
- the reason why the specific surface area is small is not clear, but the BET specific surface area obtained can be reduced by producing black composite oxide particles according to the production method described later.
- BET specific surface area of the black complex Sani ⁇ particles is preferably low level of 5 to 30 m 2 / g, more preferably 10 to 25 2 / g.
- a low specific surface area is advantageous in that it is not easily affected by the surrounding environment. In particular, it is less susceptible to humidity. That is, the black composite oxide particles of the present invention have low hygroscopicity.
- the black composite oxide particles of the present invention have a high volume resistivity.
- the volume electric resistance value measured under conditions of 25 ° C and 55% RH is preferably 1 X 10 4 ⁇ 'cm or more, more preferably 1 X 10 4 to 1 X 10 8 ⁇ . • cm, more preferably 1 ⁇ 10 5 to 1 ⁇ 10 8 ⁇ ′cm.
- the high volume electric resistance value has an advantageous effect when the black composite oxide particles are used for the purpose of a black matrix and if the electrodes can be reliably insulated.
- the black composite oxide particles of the present invention are also characterized by high blackness.
- particles having high blackness can be obtained without going through the firing step.
- the composite oxide particles containing no iron have an increased blackness through the firing process.
- the blackness to be satisfied without using the firing process is achieved by adopting the manufacturing method described later. Can be obtained.
- the blackness of the particles is measured according to JIS K51 01-1991.
- the L value of particles measured using a color difference meter is as low as 20 or less.
- the a value is 0.1 or less, and the b value is 0.1 or less.
- the black composite oxide particles of the present invention are also characterized by high heat resistance.
- heat resistance means that the blackness does not decrease even when subjected to heat.
- the value of ⁇ ⁇ defined by the following formula is adopted in the present invention.
- a L, A a and A b represent the difference between L value, a value and b value before and after heating in air at 600 ° C for 1 hour, respectively.
- the black composite oxide particles of the present invention have such a small ⁇ ⁇ value of 0.5 or less, particularly 0.3 or less.
- the Co—Mn—Fe based composite oxide particles described in JP-A-10-231441 described above were produced through the firing step.
- the value of ⁇ ⁇ becomes a large value of 4.01. Heat resistant It becomes inferior.
- the reason for the high heat resistance of the black composite oxide particles of the present invention is not clear, but a two-component material such as conoleto and manganese is used, and a method for producing the black composite oxide particles will be described later. It is estimated that this may be due to the use of the wet acid method.
- the alkali addition time There is no particular limitation on the alkali addition time, but it is preferably 60 to 120 minutes to obtain a uniform metal hydroxide nucleus. If the alkali addition time is too short, metal hydroxides having a non-uniform composition are formed, and irregular particles tend to be generated. If the alkali addition time is too long, a hydroxide having a uniform composition is formed, but nuclei also grow and tend to generate irregularly shaped particles.
- Examples of water-soluble metal salts of cobalt and manganese include sulfates, nitrates, carbonates, and salt salts.
- concentration of metal ions in the metal salt mixed aqueous solution may be adjusted to a total ion concentration of about 0.5 to 2 OmolZL in consideration of productivity.
- the molar ratio of conoretate ions to manganese ions in the aqueous metal salt mixture solution affects the composition of the resulting composite oxide particles.
- the molar ratio of cobalt ion / manganese ion is preferably 0.5 to 14, particularly 1 to 6.
- alkali it is preferable to use a caustic alkali such as sodium hydroxide or potassium hydroxide.
- concentration of hydroxide and alkali is preferably about 0.5 to 2 OmolZL.
- water The amount of acid / alkali added is preferably adjusted so that the pH of the resulting metal hydroxide slurry is about 10-13.
- the (mouth) process will be described.
- an oxidizing gas is blown into the slurry and wet oxidation is performed to obtain composite oxide particles.
- the oxidizing gas is typically air-powered or other oxygen-containing gas.
- wet oxidation it is important to adjust the liquid temperature. Specifically, wet oxidation is performed in a state where the metal hydroxide slurry is maintained at 60 to 95 ° C, particularly 70 to 95 ° C.
- wet oxidation is performed at a temperature outside this range, the resulting composite oxide particles tend to be atomized. In addition, amorphous particles tend to be generated.
- wet oxidation it is also important to adjust the pH of the solution.
- wet oxidation is performed under the condition that the pH of the liquid is maintained at a relatively high pH range of 10 to 13, particularly pH 11 to 13.
- the slurry containing the composite oxide particles that have been wet-oxidized is subjected to conventional filtration, washing, and dehydration treatment. Next, it is pulverized after drying at 50 to 120 ° C.
- the particles are blackened by subsequent firing.
- black particles are obtained only by wet oxidation without firing. This is a feature of the present manufacturing method. Not firing is advantageous in terms of production efficiency and energy loss. It is also advantageous in that inter-particle sintering does not occur.
- the black composite oxide particles obtained as described above are suitably used as black pigments for paints, inks, toners, and rubbers' plastics because of their high blackness.
- black complex oxide particles are mixed with various organic solvents to form a black slurry.
- the black composite oxide particles are mixed with a known coating film forming component containing rosin and glass frit (glass powder) to form a black paste.
- a black paste is suitably used for forming a black matrix of a flat display panel.
- such a black paste is suitably used for forming a black electrode and a light shielding layer on a front plate such as a plasma display or a plasma address liquid crystal.
- the obtained composite oxide particles were evaluated as follows. The results are shown in Tables 2 and 3.
- the average particle size and particle shape of the primary particles were taken with a SEM at a magnification of 100,000 times, and 200 particles were randomly selected and observed and measured.
- the coefficient of variation was calculated by calculating the standard deviation from the measured primary particle diameter and (standard deviation Z—average particle diameter of the primary particles) ⁇ 100.
- the maximum particle size D and D of agglomerated particles is LS230 (trade name) manufactured by Beckman Coulter, Inc. max 50
- the sample was placed in an aqueous solution to which sodium hexametaphosphate as a dispersant was added, and was irradiated with ultrasonic waves for 5 minutes to form a suspension, which was used as a measurement sample.
- the concentration of sodium hexametaphosphate in the suspension was 1% by weight.
- Samples were exposed in an environmental room for 24 hours in an environment of 25 ° C '55% RH. Next, 10 g of the exposed sample was placed in a holder, and a pressure of 600 kgZcm 2 was applied to form a 25 mm ⁇ tablet. An electrode was attached to the compact, and the electrical resistance was measured under a pressure of 150 kgZcm 2 . The value of volume resistance was also obtained for the thickness, cross-sectional area and resistance force of the sample used for the measurement.
- ⁇ was calculated from the following equation.
- a L, A a and A b are 600 in the air.
- C the difference between L value, a value, and b value before and after heat treatment for 1 hour.
- the heat treatment method is the same as (6) above.
- Composite oxide particles were obtained in the same manner as in Example 1 except that each production condition was changed as shown in Table 1. Various characteristics of the obtained composite oxide particles were evaluated in the same manner as in Example 1. The results are shown in Tables 2 and 3. Comparative example 1 corresponds to the example described in JP-A-10-231441 described above.
- the black composite oxide particles of the examples had higher blackness (lower L value) than the composite oxide particles of the comparative examples.
- high heat resistance small ⁇ ⁇
- the specific surface area is small.
- the volume electric resistance value is high and the dispersibility is good (the specular reflectance is high, the oil absorption is low, and the saturation magnetization is low).
- the black composite oxide particles according to the present invention have high blackness and heat resistance, and due to their octahedral shape, the particles are removed from the coating film containing the particles. Difficult to detach.
- the black composite oxide particles are suitable as black pigments for paints, inks, toners, and rubber plastics. Particularly, it is suitable for forming a black composition for forming a black matrix for a flat panel display, a black electrode of a front plate such as a plasma display or a plasma address liquid crystal, and a light shielding layer.
- the black matrix, plasma display, and plasma address liquid crystal formed with black paste using such black composite oxide particles are excellent in blackness, heat resistance, fired film uniformity and gloss. It is.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Iron (AREA)
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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EP06730085A EP1873118A1 (en) | 2005-04-01 | 2006-03-27 | Black double oxide particles, process for production thereof, black pastes, and black matrixes |
US11/887,557 US20090270239A1 (en) | 2005-04-01 | 2006-03-27 | Black Complex Oxide Particles, Process for Producing the Same, Black Pastes, and Black Matrixes |
KR1020077022196A KR101246150B1 (ko) | 2005-04-01 | 2006-03-27 | 흑색 복합 산화물 입자, 그 제조방법, 흑색 페이스트 및블랙 매트릭스 |
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JP2005106124 | 2005-04-01 | ||
JP2005-106124 | 2005-04-01 |
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WO2006106623A1 true WO2006106623A1 (ja) | 2006-10-12 |
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PCT/JP2006/306137 WO2006106623A1 (ja) | 2005-04-01 | 2006-03-27 | 黒色複合酸化物粒子、その製造方法、黒色ペースト及びブラックマトリックス |
Country Status (5)
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US (1) | US20090270239A1 (ja) |
EP (1) | EP1873118A1 (ja) |
KR (1) | KR101246150B1 (ja) |
CN (1) | CN101151216A (ja) |
WO (1) | WO2006106623A1 (ja) |
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JP2014051049A (ja) * | 2012-09-07 | 2014-03-20 | Toshiba Corp | インクジェット記録装置および記録方法 |
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JP6592125B2 (ja) * | 2017-06-15 | 2019-10-16 | 中島産業株式会社 | 黒色顔料及びその製造方法 |
Citations (4)
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JPS496040B1 (ja) * | 1968-07-02 | 1974-02-12 | ||
JPH09124972A (ja) * | 1995-04-24 | 1997-05-13 | Dainichiseika Color & Chem Mfg Co Ltd | ブラックマトリックス用組成物、ブラックマトリックスの形成方法及びブラックマトリックスを付した物品 |
JPH10231441A (ja) * | 1997-02-18 | 1998-09-02 | Dainichiseika Color & Chem Mfg Co Ltd | 微粒子複合酸化物ブラック顔料及びその製造方法 |
JP2002020119A (ja) * | 2000-07-03 | 2002-01-23 | Mitsui Mining & Smelting Co Ltd | 黒色複合酸化物粒子及びその製造方法 |
Family Cites Families (2)
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DE69619293T2 (de) * | 1995-04-24 | 2002-08-22 | DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD. | Zusammensetzung für eine Schwarzmatrix, Herstellung einer Schwarzmatrix und Gegenstand mit einer solchen Matrix |
JP3347934B2 (ja) * | 1996-02-28 | 2002-11-20 | 大日精化工業株式会社 | ブラックマトリックス用着色組成物、ブラックマトリックスの製造方法及び遮光性ブラックマトリックスを付した発光型フラットパネルディスプレイパネル |
-
2006
- 2006-03-27 EP EP06730085A patent/EP1873118A1/en not_active Withdrawn
- 2006-03-27 US US11/887,557 patent/US20090270239A1/en not_active Abandoned
- 2006-03-27 CN CNA2006800108537A patent/CN101151216A/zh active Pending
- 2006-03-27 WO PCT/JP2006/306137 patent/WO2006106623A1/ja active Application Filing
- 2006-03-27 KR KR1020077022196A patent/KR101246150B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS496040B1 (ja) * | 1968-07-02 | 1974-02-12 | ||
JPH09124972A (ja) * | 1995-04-24 | 1997-05-13 | Dainichiseika Color & Chem Mfg Co Ltd | ブラックマトリックス用組成物、ブラックマトリックスの形成方法及びブラックマトリックスを付した物品 |
JPH10231441A (ja) * | 1997-02-18 | 1998-09-02 | Dainichiseika Color & Chem Mfg Co Ltd | 微粒子複合酸化物ブラック顔料及びその製造方法 |
JP2002020119A (ja) * | 2000-07-03 | 2002-01-23 | Mitsui Mining & Smelting Co Ltd | 黒色複合酸化物粒子及びその製造方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014051049A (ja) * | 2012-09-07 | 2014-03-20 | Toshiba Corp | インクジェット記録装置および記録方法 |
US9505228B2 (en) | 2012-09-07 | 2016-11-29 | Kabushiki Kaisha Toshiba | Ink jet recording apparatus |
US9757945B2 (en) | 2012-09-07 | 2017-09-12 | Kabushiki Kaisha Toshiba | Ink jet recording apparatus and recording method |
Also Published As
Publication number | Publication date |
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KR20070114788A (ko) | 2007-12-04 |
KR101246150B1 (ko) | 2013-03-25 |
US20090270239A1 (en) | 2009-10-29 |
CN101151216A (zh) | 2008-03-26 |
EP1873118A1 (en) | 2008-01-02 |
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