JP2020515702A - 無機効果顔料 - Google Patents
無機効果顔料 Download PDFInfo
- Publication number
- JP2020515702A JP2020515702A JP2019555190A JP2019555190A JP2020515702A JP 2020515702 A JP2020515702 A JP 2020515702A JP 2019555190 A JP2019555190 A JP 2019555190A JP 2019555190 A JP2019555190 A JP 2019555190A JP 2020515702 A JP2020515702 A JP 2020515702A
- Authority
- JP
- Japan
- Prior art keywords
- effect pigment
- layer
- refractive index
- index material
- pigment according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000000049 pigment Substances 0.000 title claims abstract description 111
- 230000000694 effects Effects 0.000 title claims abstract description 99
- 239000000463 material Substances 0.000 claims abstract description 75
- 230000003287 optical effect Effects 0.000 claims abstract description 62
- 239000000758 substrate Substances 0.000 claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 31
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 31
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 42
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 39
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 36
- 238000000151 deposition Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 17
- 239000000377 silicon dioxide Substances 0.000 claims description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- 239000002537 cosmetic Substances 0.000 claims description 11
- 239000010445 mica Substances 0.000 claims description 10
- 229910052618 mica group Inorganic materials 0.000 claims description 10
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000011368 organic material Substances 0.000 claims description 9
- 239000004922 lacquer Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 229910052595 hematite Inorganic materials 0.000 claims description 6
- 239000011019 hematite Substances 0.000 claims description 6
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 239000006210 lotion Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910052582 BN Inorganic materials 0.000 claims description 5
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 229940073609 bismuth oxychloride Drugs 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 5
- SHFGJEQAOUMGJM-UHFFFAOYSA-N dialuminum dipotassium disodium dioxosilane iron(3+) oxocalcium oxomagnesium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Na+].[Na+].[Al+3].[Al+3].[K+].[K+].[Fe+3].[Fe+3].O=[Mg].O=[Ca].O=[Si]=O SHFGJEQAOUMGJM-UHFFFAOYSA-N 0.000 claims description 5
- -1 leg makeup Substances 0.000 claims description 5
- 239000011050 natural pearl Substances 0.000 claims description 5
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000000454 talc Substances 0.000 claims description 5
- 229910052623 talc Inorganic materials 0.000 claims description 5
- 239000000020 Nitrocellulose Substances 0.000 claims description 4
- 210000003298 dental enamel Anatomy 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920001220 nitrocellulos Polymers 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- 239000000976 ink Substances 0.000 claims description 3
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000007704 wet chemistry method Methods 0.000 claims description 3
- 241001237961 Amanita rubescens Species 0.000 claims description 2
- 241000195940 Bryophyta Species 0.000 claims description 2
- 210000004709 eyebrow Anatomy 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 230000037308 hair color Effects 0.000 claims description 2
- 239000008266 hair spray Substances 0.000 claims description 2
- 239000000077 insect repellent Substances 0.000 claims description 2
- 239000008267 milk Substances 0.000 claims description 2
- 210000004080 milk Anatomy 0.000 claims description 2
- 235000013336 milk Nutrition 0.000 claims description 2
- 235000011929 mousse Nutrition 0.000 claims description 2
- 239000002674 ointment Substances 0.000 claims description 2
- 239000006072 paste Substances 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims description 2
- 239000002453 shampoo Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 4
- 230000002745 absorbent Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 claims 1
- 239000012876 carrier material Substances 0.000 claims 1
- 150000007529 inorganic bases Chemical class 0.000 claims 1
- 239000010410 layer Substances 0.000 description 110
- 235000013980 iron oxide Nutrition 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002002 slurry Substances 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 235000012730 carminic acid Nutrition 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- 241000720913 Fuchsia Species 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000000985 reflectance spectrum Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 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
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 241000723369 Cocculus trilobus Species 0.000 description 1
- 241000254173 Coleoptera Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
- C09C1/0051—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating low and high refractive indices, wherein the first coating layer on the core surface has the low refractive index
- C09C1/0057—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating low and high refractive indices, wherein the first coating layer on the core surface has the low refractive index comprising at least one light-absorbing layer
- C09C1/0066—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating low and high refractive indices, wherein the first coating layer on the core surface has the low refractive index comprising at least one light-absorbing layer consisting of at least one coloured inorganic material
-
- 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
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
- C09C3/063—Coating
-
- 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
- C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
- C09C1/0024—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index
- C09C1/003—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index comprising at least one light-absorbing layer
- C09C1/0039—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a stack of coating layers with alternating high and low refractive indices, wherein the first coating layer on the core surface has the high refractive index comprising at least one light-absorbing layer consisting of at least one coloured inorganic material
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
- A61K8/0254—Platelets; Flakes
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- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/0241—Containing particulates characterized by their shape and/or structure
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- A61K8/0258—Layered structure
- A61K8/0266—Characterized by the sequence of layers
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
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- A61K8/25—Silicon; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
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- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
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- A61K8/29—Titanium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/02—Preparations containing skin colorants, e.g. pigments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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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
- 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
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- 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
- C09C1/28—Compounds of silicon
- C09C1/30—Silicic acid
- C09C1/3045—Treatment with inorganic compounds
- C09C1/3054—Coating
-
- 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
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
-
- 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
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- C09C1/407—Aluminium oxides or hydroxides
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
- C01P2006/65—Chroma (C*)
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- 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
- C01P2006/66—Hue (H*)
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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
- 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
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/10—Interference pigments characterized by the core material
- C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
-
- 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
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/10—Interference pigments characterized by the core material
- C09C2200/102—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin
- C09C2200/1033—Interference pigments characterized by the core material the core consisting of glass or silicate material like mica or clays, e.g. kaolin comprising an intermediate layer between the core and a stack of coating layers having alternating refractive indices
-
- 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
- C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
- C09C2200/30—Interference pigments characterised by the thickness of the core or layers thereon or by the total thickness of the final pigment particle
- C09C2200/302—Thickness of a layer with high refractive material
-
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Abstract
Description
一態様では、無機、非四分の一波、不均一多層効果顔料は、約20nm〜約400nmの光学的厚さを有する吸収性光学活性金属酸化物層をその上に含む板状基材と、吸収性光学活性金属酸化物層上の、約10nm〜約500nmの光学的厚さを有する低屈折率材料の層と、低屈折率材料上の、約50nm〜約1000nmの光学的厚さを有する非吸収性高屈折率材料の最外光学活性層と、を含み、多層効果顔料は、等式BRR=(青色最大)/(緑色最小)に従う、少なくとも3の青色反射率(BRR)を示し、青色最大は、380nm〜450nmの波長にわたって示される最大反射率であり、緑色最小は、450nm〜600nmの波長にわたって示される最小反射率である。いくつかの実施形態では、板状基材は、天然雲母、合成雲母、ガラスフレーク、SiO2、Al2O3、タルク、オキシ塩化ビスマス、天然真珠、パーライト、窒化ホウ素、酸化亜鉛、天然ケイ酸塩、合成ケイ酸塩、またはこれらの任意の2つ以上の組み合わせを含む。
強め合う干渉の方程式:
nt=mλ/4、式中
m=奇数の整数
n=層材料の屈折率
t=ナノメートル単位の層材料の幾何学的(物理的)厚さ
λ=ナノメートル単位の最大反射波長
nt=ナノメートル単位の層材料の光学的厚さ
弱め合う干渉の方程式:
nt=mλ/2、式中
m=任意の正の整数
λ=ナノメートル単位の最小反射波長
各層の堆積後に所望の色を有するサンプルから干渉波長λを測定することにより、各層の光学的厚さを容易に決定できる。現在の技術では、全ての層の光学的厚さが同じではないことに注意することが重要である。
BRR=(青色最大)/(緑色最小)。
この式では、青色最大は約380nm〜約450nmの範囲の最大反射率であり、緑色最小は約450nm〜約600nmの範囲の最小反射率である。
BRR=(青色最大)/(緑色最小)
青色最大は、約380nm〜約450nmの範囲の波長にわたって効果顔料が示す最大反射率を示す。緑色最小は、約450nm〜約600nmの範囲の最小反射率を示す。
Claims (45)
- 無機、非四分の一波、不均一多層効果顔料であって、
約20nm〜約400nmの光学的厚さを有する吸収性光学活性金属酸化物層をその上に含む板状基材と、
前記吸収性光学活性金属酸化物層上の、約10nm〜約500nmの光学的厚さを有する低屈折率材料の層と、
前記低屈折率材料上の、約50nm〜約1000nmの光学的厚さを有する非吸収性高屈折率材料の最外光学活性層と、を含み、
前記多層効果顔料が、等式
BRR=(青色最大)/(緑色最小)に従う、少なくとも3の青色反射率(BRR)を示し、
青色最大が、380nm〜450nmの波長にわたって示される最大反射率であり、
緑色最小が、450nm〜600nmの波長にわたって示される最小反射率である、多層効果顔料。 - 前記板状基材が、天然雲母、合成雲母、ガラスフレーク、SiO2、Al2O3、タルク、オキシ塩化ビスマス、天然真珠、パーライト、窒化ホウ素、酸化亜鉛、天然ケイ酸塩、合成ケイ酸塩、またはこれらの2つ以上の任意の組み合わせを含む、請求項1に記載の効果顔料。
- 前記板状基材が合成雲母を含む、請求項1または2に記載の効果顔料。
- 前記合成雲母がフッ素金雲母を含む、請求項3に記載の効果顔料。
- 前記吸収性光学活性金属酸化物層が40nm〜150nmの光学的厚さを有する、請求項1〜4のいずれか一項に記載の効果顔料。
- 前記低屈折率材料層が20nm〜200nmの光学的厚さを有する、請求項1〜5のいずれか一項に記載の効果顔料。
- 前記非吸収性高屈折率材料層が60nm〜150nmの光学的厚さを有する、請求項1〜6のいずれか一項に記載の効果顔料。
- 前記非吸収性高屈折率材料がn>1.8の屈折率を有する、請求項1〜7のいずれか一項に記載の効果顔料。
- 前記非吸収性高屈折率材料層が約2.00〜約3.30の屈折率を有する、請求項1〜8のいずれか一項に記載の効果顔料。
- 前記低屈折率材料がn≦1.8の屈折率を有する、請求項1〜9のいずれか一項に記載の効果顔料。
- 前記吸収性光学活性金属酸化物層が酸化鉄を含む、請求項1〜10のいずれか一項に記載の効果顔料。
- 前記酸化鉄層が、赤鉄鉱、磁鉄鉱、またはマグヘマイトを含む、請求項11に記載の効果顔料。
- 前記低屈折率層がシリカを含む、請求項1〜12のいずれか一項に記載の効果顔料。
- 前記シリカが非晶質シリカを含む、請求項13に記載の効果顔料。
- 前記高屈折率層がチタニアを含む、請求項1〜14のいずれか一項に記載の効果顔料。
- 前記チタニアが、アナターゼ、ルチル、またはこれらの混合物を含む、請求項14に記載の効果顔料。
- 前記BRRが約3.5〜約6である、請求項1〜16のいずれか一項に記載の効果顔料。
- 前記BRRが約3.8〜約5.5である、請求項1〜17のいずれか一項に記載の効果顔料。
- 前記青色最大と緑色最小がラッカー媒体中で測定される、請求項1〜18のいずれか一項に記載の効果顔料。
- 前記ラッカー媒体がニトロセルロースである、請求項19に記載の効果顔料。
- 前記青色最大と緑色最小が、D65光源を備えたByk Mac分光光度計を使用して、15°の非鏡面観測角で測定される、請求項1〜20のいずれか一項に記載の効果顔料。
- 前記効果顔料には有機材料が含まれない、請求項1〜21のいずれか一項に記載の効果顔料。
- 前記効果顔料が、無機基材および無機層からなる、請求項1〜18のいずれか一項に記載の効果顔料。
- 効果顔料を製造する方法であって、
光学コーティングで板状基材をコーティングすることを含み、前記コーティングすることは、以下のステップ、
前記板状基材上に吸収性光学活性金属酸化物層を堆積させるステップであって、前記吸収性光学活性金属酸化物層が約20nm〜400nmの光学的厚さを有する、堆積させるステップと、
前記吸収性光学活性金属酸化物層上に低屈折率材料層を堆積させるステップであって、前記低屈折率材料層が約10nm〜約500nmの光学的厚さを有する、堆積させるステップと、
前記低屈折率材料層上に非吸収性高屈折率材料層を堆積させるステップであって、前記非吸収性高屈折率材料層が約50nm〜100nmの厚さを有する、堆積させるステップと、を含み、
前記効果顔料が、等式
BRR=(青色最大)/(緑色最小)に従う、少なくとも3の青色反射率(BRR)を示し、
青色最大が、380nm〜450nmの波長にわたって示される最大反射率であり、
緑色最小が、450nm〜600nmの波長にわたって示される最小反射率である、方法。 - 前記板状基材が、天然雲母、合成雲母、ガラスフレーク、SiO2、Al2O3、タルク、オキシ塩化ビスマス、天然真珠、パーライト、窒化ホウ素、酸化亜鉛、天然ケイ酸塩、合成ケイ酸塩、またはこれらの2つ以上の任意の混合物を含む、請求項24に記載の方法。
- 前記堆積させることが、化学蒸気、物理蒸気、または湿式化学プロセスを含む、請求項24〜25のいずれか一項に記載の方法。
- 前記堆積させることが湿式化学プロセスを含む、請求項24〜26のいずれか一項に記載の方法。
- 前記効果顔料が、580nm〜750nmの範囲の吸収を示す、請求項24〜27のいずれか一項に記載の方法。
- 前記吸収性光学活性金属酸化物層が酸化鉄を含む、請求項24〜28のいずれか一項に記載の方法。
- 前記酸化鉄層が、赤鉄鉱、磁鉄鉱、またはマグヘマイトを含む、請求項29に記載の効果顔料。
- 前記低屈折率層がシリカを含む、請求項24〜30のいずれか一項に記載の効果顔料。
- 前記シリカが非晶質シリカを含む、請求項31に記載の効果顔料。
- 前記高屈折率層がチタニアを含む、請求項24〜32のいずれか一項に記載の効果顔料。
- 前記チタニアが、アナターゼ、ルチル、またはこれらの混合物を含む、請求項33に記載の効果顔料。
- 前記効果顔料が約50〜約80の色度を示す、請求項24〜34のいずれか一項に記載の方法。
- 前記効果顔料が、約20〜約320の色相を示す、請求項24〜35のいずれか一項に記載の方法。
- 前記効果顔料が、約3.5〜約6のBRRを示す、請求項24〜36のいずれか一項に記載の方法。
- 前記効果顔料には有機材料が含まれない、請求項24〜37のいずれか一項に記載の方法。
- 請求項1〜23のいずれか一項に記載の効果顔料のいずれかを含む製品。
- 前記製品が、化粧品、自動車用塗料、工業用塗料、インク、およびプラスチックを含む、請求項39に記載の製品。
- 前記製品が化粧品である、請求項40に記載の製品。
- 化粧品的に適切な担体材料をさらに含む、請求項41に記載の製品。
- 前記化粧品が、クリーム、エマルジョン、ミルク、フォーム、ジェル、ローション、ムース、軟膏、ペースト、パウダー、スプレー、懸濁液、またはこれらの組み合わせである、請求項41〜42のいずれか一項に記載の製品。
- 前記化粧品が、コンシーリングスティック、ファンデーション、ステージメイク、マスカラ、アイシャドウ、ヘアカラー、口紅、リップグロス、コールペンシル、アイライナー、ほお紅、アイブロウペンシル、クリームパウダー、ネイルエナメル、スキングロッサースティック、ヘアスプレー、フェイスパウダー、レッグメイク、虫除けローション、ネイルエナメルリムーバー、パヒュームローション、またはシャンプーである、請求項41〜43のいずれか一項に記載の製品。
- 皮膚の外観を変える方法であって、光学的有効量の請求項41〜44のいずれか一項に記載の製品を個体の皮膚に適用することを含む、方法。
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KR102387100B1 (ko) | 2022-04-15 |
JP6972168B2 (ja) | 2021-11-24 |
WO2018186838A1 (en) | 2018-10-11 |
EP3607004A1 (en) | 2020-02-12 |
US20200115558A1 (en) | 2020-04-16 |
US11680169B2 (en) | 2023-06-20 |
KR20200007798A (ko) | 2020-01-22 |
CN110914371A (zh) | 2020-03-24 |
EP3607004A4 (en) | 2020-11-11 |
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