EP1272571A1 - Transparentes medium mit winkelselektiven transmissions- bzw. reflexionseigenschaften und/oder absorptionseigenschaften - Google Patents
Transparentes medium mit winkelselektiven transmissions- bzw. reflexionseigenschaften und/oder absorptionseigenschaftenInfo
- Publication number
- EP1272571A1 EP1272571A1 EP01927759A EP01927759A EP1272571A1 EP 1272571 A1 EP1272571 A1 EP 1272571A1 EP 01927759 A EP01927759 A EP 01927759A EP 01927759 A EP01927759 A EP 01927759A EP 1272571 A1 EP1272571 A1 EP 1272571A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- substrate
- angle
- transparent medium
- transparent
- pigments
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 11
- 239000000049 pigment Substances 0.000 claims abstract description 70
- 239000000758 substrate Substances 0.000 claims description 43
- 239000011521 glass Substances 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 11
- 229910052787 antimony Inorganic materials 0.000 claims description 10
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000002834 transmittance Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 33
- 239000010410 layer Substances 0.000 description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 238000007650 screen-printing Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 9
- -1 rare earth metal sulfides Chemical class 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000003086 colorant Substances 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
- 150000004706 metal oxides Chemical class 0.000 description 5
- 239000010445 mica Substances 0.000 description 5
- 229910052618 mica group Inorganic materials 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910001887 tin oxide Inorganic materials 0.000 description 3
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Chemical class 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 241000665112 Zonitoides nitidus Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- KEHCHOCBAJSEKS-UHFFFAOYSA-N iron(2+);oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[O-2].[Ti+4].[Fe+2] KEHCHOCBAJSEKS-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-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
- 239000005022 packaging material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000019612 pigmentation Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000570 polyether Chemical class 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QCTJRYGLPAFRMS-UHFFFAOYSA-N prop-2-enoic acid;1,3,5-triazine-2,4,6-triamine Chemical compound OC(=O)C=C.NC1=NC(N)=NC(N)=N1 QCTJRYGLPAFRMS-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229910052566 spinel group Inorganic materials 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000004924 water-based lacquer Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000010457 zeolite 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
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
- C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
-
- 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
- C08K3/013—Fillers, pigments or reinforcing 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
- C08K7/00—Use of ingredients characterised by shape
-
- 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
- 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
-
- 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
-
- 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
- C09C1/0033—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 a metal or an alloy
-
- 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
- C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
-
- 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
-
- 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
- C09D5/32—Radiation-absorbing paints
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
-
- 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
-
- 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
- C09C2200/24—Interference pigments comprising a metallic reflector or absorber layer, which is not adjacent to the core
-
- 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
- C09C2210/00—Special effects or uses of interference pigments
- C09C2210/10—Optical properties in the IR-range, e.g. camouflage pigments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
Definitions
- the invention relates to the use of multilayer pigments in transparent media, which are characterized in that they are angle-selective
- the sun is an inexhaustible, environmentally friendly source of energy that provides us with the potential for energy to heat buildings. A total of four times more energy is radiated onto a building than the heating energy consumed inside.
- TWD Transparent thermal insulation
- a TWD element In the case of a transparent heat-insulated outer wall, a TWD element is located in front of a solid wall on which a black or colored absorber layer is applied. This system directs the incident solar energy from the outside of a facade through a glass tube system, transfers it to the wall former and converts it into heat.
- the TWD systems currently in use provide good thermal insulation and also generate energy in winter, but due to their mode of operation in summer they cause the wall to overheat and lead to uncomfortable interior wall temperatures, provided that no mechanical shading systems, such as. B., blinds, blinds, slats, exhaust fans, etc., are available.
- the black absorber layers required to absorb the energy also represent a decorative limitation when designing facades.
- the pigmented transparent medium known from DE 197 56 037 A1 has solved this problem by not only using the solar radiation in winter, but also protecting buildings from summer overheating.
- angle-selective transmitting pigments such as Pearlescent pigments used.
- the solar radiation in the wavelength range of 0.25-2.5 ⁇ m is less transmitted through a pigmented area in summer when the sun is high than when the sun is flat in the winter months.
- the transmission properties of the pearlescent pigments are determined by the refractive index and absorption properties of the coating materials, the layer thicknesses and the layer sequence.
- the object of the present invention is to significantly increase the efficiency of the angle-selective shading of the TWD.
- Multi-layer pigments are not only of interest due to their coloring, but are also increasingly being used in functional areas.
- Multi-layer pigments show selective reflection or transmission in the visible wavelength range, properties that are responsible for the color impression. This wavelength-dependent reflection or
- the angular dependence of the optical properties can be increased by a suitable choice and combination of coating materials with different refractive indices.
- the wavelengths of the maximum transmission of the pigments and the maximum solar energy coincide with vertical sunlight, with flat incidence, i.e. for angles greater than 60 ° from the perpendicular, the maxima are clearly shifted from each other.
- the ratio of the degrees of transmission at 0 ° and 60 ° angle of incidence can thereby be reduced from 0.6 for conventional pearlescent pigments to 0.1 for ideal multilayer pigments.
- multilayer pigments multilayer pigments
- a considerably greater shading effect can be achieved than with conventional pearlescent pigments.
- the angle-dependent transmission behavior of the pigments can be strengthened and adapted to the requirements of the respective facade.
- the ratio of solar transmission winter / summer can be reduced from 0.5 - 0.85 for conventional pearlescent pigments to 0.1 - 0.6 for multi-layer pigments.
- the invention thus relates to transparent media containing multi-layer pigments based on platelet-shaped substrates with angle-selective reflection or transmission properties and / or absorption properties, characterized in that the ratio of the solar transmittance in summer (angle of incidence of solar radiation 55 to 70 °) and the solar transmittance in winter (angle of incidence of solar radiation 5 to 20 °) is in the range of 0.1 - 0.6.
- the angle-selective properties of the multilayer pigments in the transparent media concentrate on the spectral range of the
- Solar radiation d. i.e., 0.25 to 2.5 ⁇ m.
- the directional hemispherical transmission and reflectance z. B. on glass substrates on which the functional pigments are applied measured. From these measured directional-hemispherical transmission and reflection levels, solar or visual transmission and reflection levels can be calculated according to DIN 67507 by weighting with the solar spectrum or the sensitivity to light of the human eye.
- Multilayer pigments in question which have angle-selective reflection or transmission properties and absorption properties and their ratio of the solar transmittance in summer (angle of incidence of solar radiation 55 to 70 °) and the solar transmittance in winter (angle of incidence of solar radiation 5 to 20 °) in Range is from 0.1 to 0.6, preferably less than 0.5, in particular from 0.3 to 0.5.
- Multilayer pigments recommend applying the platelet-shaped pigments to a structured surface or in a structure-forming medium, which in turn dictate the orientation of the platelets. With an appropriate alignment of the pigment platelets, the angle-selective effect is effectively enhanced.
- the structuring can be achieved, for example, by the pigmented transparent Medium is applied to an embossing film or the transparent medium itself is embossed, or by adding structure-forming additives to the transparent medium.
- the angle-selective properties of the functional pigments are only expressed in a transparent medium such as a glass frit or a screen printing medium if the pigment is present in amounts of 5 to 70% by weight, preferably 10 to 50% by weight, in particular 30 to 40% by weight. is used.
- concentration used depends on the transparent medium used. In the case of water-based lacquer and lacquer systems, the use concentration, based on the lacquer, is preferably 1 to 20% by weight, in particular 3 to 15% by weight.
- the multilayer pigments are incorporated into a transparent medium and then applied to a transparent support, or into a transparent medium, such as Plastic, incorporated.
- a transparent medium such as Plastic
- the surface or the pigmented layer can be embossed.
- the shading modules obtained in this way are attached to facades that can support TWD modules.
- Multilayer pigments known from DE 197 07 806, DE 197 46 067 are based on a platelet-shaped, transparent, colored or colorless matrix consisting, for example, of mica (synthetic or natural), SiO 2 , glass, Ti0 2 , graphite, Al 2 0 3 plates and usually have a thickness between 0.3 and 5 microns, in particular between 0.4 and 2.0 microns.
- the extension in the other two dimensions is usually between 1 and 250 ⁇ m, preferably between 2 and 100 ⁇ m, and in particular between 5 and 40 ⁇ m.
- the multilayer pigments consist of the matrix (substrate) coated with colored or colorless metal oxides (at least 2), rare earth metal sulfides, such as Ce 2 S 3 , oxysulfides, metal sulfides.
- the coating of the substrate platelets with several layers takes place in such a way that a layer structure consisting of alternating high and low refractive index layers is produced.
- Suitable high-index metal oxides are, for example, titanium dioxide, zirconium oxide, zinc oxide, cerium oxide, iron oxides (Fe 2 0 3 , Fe 3 0 4 ), iron titanium oxides (iron titanates) and / or chromium oxide, BiOCI, FeO (OH), spinels, titanates, Aluminates, chromates, tungsten bronzes,
- Tin oxides also doped
- nitrides for example TiN, in particular Ti0 2 and / or Fe 2 0 3 .
- the doped tin oxides are preferably tin oxides which are provided with antimony, fluorine and / or phosphorus in quantities of 0.5 to 15% by weight, based on doped Sn. (Sn, Sb) 0 2 is particularly preferred.
- Si0 2 and Al 2 O 3 are used as low-refractive metal oxides.
- MgF 2 organic polymers (eg acrylates), B 2 O 3 , zeolites or borosilicates are also suitable.
- the substrate platelets can be coated, for example, as described in WO 93/08237 (wet chemical coating) or DE-OS-196 14 637 (CVD method).
- a transparent substrate can assume an optical function of the multilayer system, in particular if the substrate is SiO 2 or Al 2 0 3 .
- Preferred multilayer pigments have the following layer structure:
- a semi-transparent layer of a metal can also be used.
- Suitable metals for this are, for example, Cr, Ti, Mo, W, Al, Cu, Ag, Au or Ni.
- fine particles in the nanometer size range can also be introduced into the high or low refractive index layers.
- finely divided Ti0 2 or finely divided carbon (soot) with particle sizes in the range of 10-250 nm have proven to be suitable.
- the light-scattering properties of such particles can be used to influence gloss and hiding power in a targeted manner.
- the multilayer pigments can also be used to improve the light
- Weather and chemical stability or to increase the compatibility in different media can also be provided with a protective layer.
- Possible post-coatings or post-treatments are, for example, the processes described in DE 22 15 191, DE 31 51 354, DE 32 35 017 or DE 33 34 598.
- the additional substances applied make up only about 0.1 to 5% by weight, preferably 0.5 to 3.0% by weight, of the multilayer pigment.
- the transparent medium according to the invention can also contain a mixture of different multi-layer pigments, since the
- the pigments can then be mixed in any ratio, but the total content of all functional pigments in the transparent medium should not exceed 70% by weight.
- the multilayer pigments are also advantageously mixed with organic dyes, inorganic pigments or other pigments, such as. B. transparent and opaque white, colored and black pigments as well as with platelet-shaped iron oxides, organic pigments and conventional transparent, colored and black gloss pigments based on metal oxide coated Mica, Si0 2 , AI 2 O 3 , glass plates, etc. can be used.
- the multilayer pigments can be mixed in any ratio with the commercially available pigments and fillers.
- Suitable transparent media are in particular glass, paints, water-based paints, plastics, in particular plastic films.
- the transparent medium is preferably glass or a transparent polymer.
- Common paint binders such as e.g. Polyurethane-acrylate resins, acrylate-melamine resins, alkyd resins, polyester resins and epoxy resins, hydrocarbon resins, nitrocellulose, nitrocellulose derivatives, cellulose acetopropinate, butyrate, ketone resins, aldehyde resins, polyvinyl butyral, ⁇ -methylstyrene-acrylonitrile-copolymers Basis of acrylic acid butyl ester, polyacrylic acid ester, in particular polyacrylic acid butyl ester, an aqueous dispersion based on polyethylene, an aqueous dispersion based on polyethylene oxidate, an aqueous dispersion based on ethylene-acrylic acid copolymers, an aqueous dispersion based on methacrylate, based on acrylate / styrene, a Vinylpyrrolidone-vinyl acetate copolymer, or a mixture of the dispers
- the formulation is generally prepared by introducing one or more multilayer pigments and mixing them homogeneously with the binder and any non-covering additives.
- the pigmented paint can then z. B. on glass plates, aluminum or
- Steel sheets e.g. by dipping, brushing, knife coating, printing, spraying, etc.
- the pigmented paint is then baked at temperatures of 100-800 ° C depending on the paint system.
- the stoving process preferably takes place at temperatures of 100 - 250 ° C.
- the functional pigment or pigment mixture in dry form on a carrier for. B. a thermoplastic, be applied.
- the carrier is then melted and the pigment is distributed homogeneously in the transparent medium.
- thermoplastic plastics known to the person skilled in the art, such as z. B. in Ulimann, Vol. 15, pp. 457 ff.,
- Suitable plastics are e.g.
- Polyethylene Polypropylene, polyamides, polyesters, polyester esters, poly ether esters, polyphenylene ethers, polyacetal, polybutylene terephthalate, poly methyl methacrylate, polyvinyl acetal, polystyrene, polyurethanes, acrylonitrile butadiene styrene (ABS), acrylonitrile styrene acrylic ester (ASA), polycarbonate,
- ABS acrylonitrile butadiene styrene
- ASA acrylonitrile styrene acrylic ester
- the multilayer pigments are incorporated into the plastic by mixing the plastic granules with the pigment and then deforming them under the action of heat.
- the plastic granulate / pigment mixture is generally prepared by placing the plastic granulate in a suitable mixer, wetting it with any additives, and then adding and mixing in the pigment.
- the pigmentation of the plastic is usually done using a color concentrate (masterbatch) or compound.
- the mixture thus obtained can then be processed directly in an extruder or an injection molding machine.
- the moldings formed during processing, such as. B. plastic plates, show a very homogeneous distribution of the pigment.
- the pigments can also be introduced into glass or ceramics.
- the multilayer pigments are gently mixed with the glass or ceramic frits, the powder mixture is applied to a carrier and 5 to 60 min., Preferably 5 to 30 min., In particular for 5-20 min., At temperatures of 150-1100 ° C, preferably at 400-850 ° C, fired.
- the medium according to the invention can be applied to any substrate materials, for example metals such as iron, steel, aluminum, copper, bronze, brass and metal foils, but also metal-coated surfaces of glass, ceramics, concrete, packaging materials, foils or other materials to be shadowed and at the same time applied decorative purposes.
- metals such as iron, steel, aluminum, copper, bronze, brass and metal foils
- TWD transparent thermal insulation
- the invention also relates to TWD systems which contain colored absorber layers in combination with angle-selective shading glass coatings.
- the transparent media according to the invention are of considerable economic importance in terms of energy saving and thus resource conservation, in particular due to their use in transparent thermal insulation (TWD).
- Timiron ® Splendid Red multilayer pigment based on mica platelets coated with Ti0 2 , Si0 2 and Ti0 2 from Merck KGaA, Germany
- Cerdec Fritte-10049 glass powder from Cerdec
- Timiron ® Splendid Blue multi-layer pigment based on mica flakes with Ti0 2 , Si0 2 and Ti0 2 , from Merck KGaA) in Cerdec Fritte-10049 after baking
- Timiron ® Splendid Red / Timiron ® Splendid Blue (multi-layer pigments from Merck KGaA, ratio 3: 1) in Cerdec Fritte-10049 after baking
- Iriodin ® 219 (single-layer pigment based on mica flakes coated with Ti0 2 (rutile) from Merck KGaA) in Cerdec Fritte-10049 after baking
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Metallurgy (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10017960 | 2000-04-11 | ||
| DE10017960 | 2000-04-11 | ||
| DE10018904A DE10018904A1 (de) | 2000-04-14 | 2000-04-14 | Transparentes Medium mit winkelselektiven Transmissions- bzw. Reflexionseigenschaften und/oder Absorptionseigenschaften (II) |
| DE10018904 | 2000-04-14 | ||
| PCT/EP2001/003159 WO2001077235A1 (de) | 2000-04-11 | 2001-03-20 | Transparentes medium mit winkelselektiven transmissions- bzw. reflexionseigenschaften und/oder absorptionseigenschaften |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1272571A1 true EP1272571A1 (de) | 2003-01-08 |
Family
ID=26005273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01927759A Withdrawn EP1272571A1 (de) | 2000-04-11 | 2001-03-20 | Transparentes medium mit winkelselektiven transmissions- bzw. reflexionseigenschaften und/oder absorptionseigenschaften |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6767633B2 (de) |
| EP (1) | EP1272571A1 (de) |
| JP (1) | JP2003530457A (de) |
| KR (1) | KR20020093904A (de) |
| CN (1) | CN1422309A (de) |
| AU (1) | AU2001254707A1 (de) |
| MX (1) | MXPA02010023A (de) |
| TW (1) | TW538108B (de) |
| WO (1) | WO2001077235A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014505120A (ja) * | 2010-12-01 | 2014-02-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 顔料 |
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| KR20050002857A (ko) * | 2002-03-14 | 2005-01-10 | 닛데츠 고교 가부시키가이샤 | 막 피복된 분말, 도료 조성물 및 도포물 |
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| AU2003292216A1 (en) | 2002-12-17 | 2004-07-09 | Merck Patent Gmbh | Silvery white interference pigments having a high luster and based on transparent substrate laminae |
| US6875264B2 (en) | 2003-01-17 | 2005-04-05 | Engelhard Corporation | Multi-layer effect pigment |
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| US7303619B2 (en) * | 2003-08-21 | 2007-12-04 | Seiko Epson Corporation | Composite pigment original, composite pigment, process for producing ink composition, and ink composition |
| US20060013838A1 (en) * | 2004-07-13 | 2006-01-19 | Qinyun Peng | Cosmetic powder compositions having large particle size color travel effect pigments |
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| CN105315723B (zh) * | 2014-08-04 | 2020-04-03 | 福建坤彩材料科技股份有限公司 | 一种珠光颜料包膜材料的制备方法 |
| CN104263016B (zh) * | 2014-09-11 | 2016-04-27 | 福建坤彩材料科技股份有限公司 | 共萃法从钛铁矿盐酸酸解液制备珠光颜料的方法 |
| DE102017002554A1 (de) * | 2017-03-17 | 2018-09-20 | Merck Patent Gmbh | Effektpigmente |
| KR101876199B1 (ko) * | 2017-04-21 | 2018-08-03 | 씨큐브 주식회사 | 복합 백색 안료 및 그 제조 방법 |
| EP3503214A1 (de) * | 2017-12-22 | 2019-06-26 | Merck Patent GmbH | Solarzellen |
| CN112080723B (zh) * | 2020-08-20 | 2025-03-14 | 深圳市矽谷溅射靶材有限公司 | 金制品表面纳米多层复合抗划花膜及其制备方法 |
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- 2001-03-20 KR KR1020027013689A patent/KR20020093904A/ko not_active Ceased
- 2001-03-20 JP JP2001575097A patent/JP2003530457A/ja active Pending
- 2001-03-20 US US10/257,251 patent/US6767633B2/en not_active Expired - Lifetime
- 2001-03-20 AU AU2001254707A patent/AU2001254707A1/en not_active Abandoned
- 2001-03-20 MX MXPA02010023A patent/MXPA02010023A/es unknown
- 2001-03-20 WO PCT/EP2001/003159 patent/WO2001077235A1/de not_active Ceased
- 2001-03-20 EP EP01927759A patent/EP1272571A1/de not_active Withdrawn
- 2001-03-20 CN CN01807976A patent/CN1422309A/zh active Pending
- 2001-04-09 TW TW090108389A patent/TW538108B/zh active
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014505120A (ja) * | 2010-12-01 | 2014-02-27 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング | 顔料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003530457A (ja) | 2003-10-14 |
| KR20020093904A (ko) | 2002-12-16 |
| US6767633B2 (en) | 2004-07-27 |
| WO2001077235A1 (de) | 2001-10-18 |
| MXPA02010023A (es) | 2003-02-12 |
| TW538108B (en) | 2003-06-21 |
| AU2001254707A1 (en) | 2001-10-23 |
| US20030092815A1 (en) | 2003-05-15 |
| CN1422309A (zh) | 2003-06-04 |
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