EP3728485A1 - Effektpigmente - Google Patents
EffektpigmenteInfo
- Publication number
- EP3728485A1 EP3728485A1 EP18826569.8A EP18826569A EP3728485A1 EP 3728485 A1 EP3728485 A1 EP 3728485A1 EP 18826569 A EP18826569 A EP 18826569A EP 3728485 A1 EP3728485 A1 EP 3728485A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- platelets
- effect pigment
- substrate
- pigments
- effect
- 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- Withdrawn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
- 239000000049 pigment Substances 0.000 title claims abstract description 187
- 230000000694 effects Effects 0.000 title claims abstract description 124
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- GVFOJDIFWSDNOY-UHFFFAOYSA-N antimony tin Chemical compound [Sn].[Sb] GVFOJDIFWSDNOY-UHFFFAOYSA-N 0.000 claims abstract description 12
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 48
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 40
- 229910052719 titanium Inorganic materials 0.000 claims description 34
- 239000010936 titanium Substances 0.000 claims description 34
- 239000011521 glass Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 21
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 18
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 16
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000007639 printing Methods 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052681 coesite Inorganic materials 0.000 claims description 11
- 229910052906 cristobalite Inorganic materials 0.000 claims description 11
- 229910052682 stishovite Inorganic materials 0.000 claims description 11
- 229910052905 tridymite Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical group O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 5
- 239000000976 ink Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 3
- 238000010330 laser marking Methods 0.000 claims description 3
- 229910052628 phlogopite Inorganic materials 0.000 claims description 3
- 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 2
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims description 2
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052627 muscovite Inorganic materials 0.000 claims description 2
- 241000276425 Xiphophorus maculatus Species 0.000 claims 2
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000005240 physical vapour deposition Methods 0.000 claims 1
- 230000019612 pigmentation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 48
- 239000000243 solution Substances 0.000 description 45
- 239000010410 layer Substances 0.000 description 41
- 239000011135 tin Substances 0.000 description 31
- 229910052751 metal Inorganic materials 0.000 description 25
- 239000002184 metal Substances 0.000 description 25
- 229910044991 metal oxide Inorganic materials 0.000 description 23
- 150000004706 metal oxides Chemical class 0.000 description 22
- 239000002245 particle Substances 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000011230 binding agent Substances 0.000 description 14
- 239000010445 mica Substances 0.000 description 14
- 229910052618 mica group Inorganic materials 0.000 description 14
- 238000009826 distribution Methods 0.000 description 13
- 238000012216 screening Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- -1 SnCl 4 Chemical class 0.000 description 11
- 230000006641 stabilisation Effects 0.000 description 10
- 238000011105 stabilization Methods 0.000 description 10
- 238000010304 firing Methods 0.000 description 8
- 229910001512 metal fluoride Inorganic materials 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 229910052718 tin Inorganic materials 0.000 description 8
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 7
- 239000004927 clay Substances 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 150000004767 nitrides Chemical class 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 5
- XXLJGBGJDROPKW-UHFFFAOYSA-N antimony;oxotin Chemical compound [Sb].[Sn]=O XXLJGBGJDROPKW-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229910001887 tin oxide Inorganic materials 0.000 description 5
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 4
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000001119 stannous chloride Substances 0.000 description 4
- 235000011150 stannous chloride Nutrition 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- IPSJOBCXDQJMFB-UHFFFAOYSA-K Cl[Sb](Cl)(Cl)=O Chemical compound Cl[Sb](Cl)(Cl)=O IPSJOBCXDQJMFB-UHFFFAOYSA-K 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 150000001462 antimony Chemical class 0.000 description 3
- 229910000410 antimony oxide Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001220 nitrocellulos Polymers 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 3
- 239000011253 protective coating Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000005524 ceramic coating Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 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 2
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 2
- 238000002386 leaching Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003791 organic solvent mixture Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000011452 unfired brick Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- XFRVVPUIAFSTFO-UHFFFAOYSA-N 1-Tridecanol Chemical compound CCCCCCCCCCCCCO XFRVVPUIAFSTFO-UHFFFAOYSA-N 0.000 description 1
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 description 1
- JOLQKTGDSGKSKJ-UHFFFAOYSA-N 1-ethoxypropan-2-ol Chemical compound CCOCC(C)O JOLQKTGDSGKSKJ-UHFFFAOYSA-N 0.000 description 1
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910011255 B2O3 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229910020639 Co-Al Inorganic materials 0.000 description 1
- 229910020675 Co—Al Inorganic materials 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- 229920000896 Ethulose Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 1
- 241000385654 Gymnothorax tile Species 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- JRVYNOKWKBFLCO-UHFFFAOYSA-N O.[Sn]=O.[Sb] Chemical compound O.[Sn]=O.[Sb] JRVYNOKWKBFLCO-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 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 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000405217 Viola <butterfly> Species 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229920013820 alkyl cellulose Polymers 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- QQHJESKHUUVSIC-UHFFFAOYSA-N antimony lead Chemical compound [Sb].[Pb] QQHJESKHUUVSIC-UHFFFAOYSA-N 0.000 description 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- LRCFXGAMWKDGLA-UHFFFAOYSA-N dioxosilane;hydrate Chemical compound O.O=[Si]=O LRCFXGAMWKDGLA-UHFFFAOYSA-N 0.000 description 1
- ZIWYFFIJXBGVMZ-UHFFFAOYSA-N dioxotin hydrate Chemical compound O.O=[Sn]=O ZIWYFFIJXBGVMZ-UHFFFAOYSA-N 0.000 description 1
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- RYZCLUQMCYZBJQ-UHFFFAOYSA-H lead(2+);dicarbonate;dihydroxide Chemical compound [OH-].[OH-].[Pb+2].[Pb+2].[Pb+2].[O-]C([O-])=O.[O-]C([O-])=O RYZCLUQMCYZBJQ-UHFFFAOYSA-H 0.000 description 1
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- WHXTVQNIFGXMSB-UHFFFAOYSA-N n-methyl-n-[tris(dimethylamino)stannyl]methanamine Chemical compound CN(C)[Sn](N(C)C)(N(C)C)N(C)C WHXTVQNIFGXMSB-UHFFFAOYSA-N 0.000 description 1
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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
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- C—CHEMISTRY; METALLURGY
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- 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
- C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
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- 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
- C03C17/23—Oxides
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- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
-
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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- C03C8/16—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions with vehicle or suspending agents, e.g. slip
-
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with 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
- C09C1/0018—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings uncoated and unlayered plate-like particles
-
- 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
- C09C1/0021—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings comprising a core coated with only one layer having a high or low 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
-
- 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
- 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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- 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
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/212—TiO2
-
- 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
- C03C2217/00—Coatings on glass
- C03C2217/40—Coatings comprising at least one inhomogeneous layer
- C03C2217/43—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase
- C03C2217/46—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase
- C03C2217/48—Coatings comprising at least one inhomogeneous layer consisting of a dispersed phase in a continuous phase characterized by the dispersed phase having a specific function
- C03C2217/485—Pigments
-
- 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
- C09C2200/1004—Interference pigments characterized by the core material the core comprising at least one inorganic oxide, e.g. Al2O3, TiO2 or SiO2
-
- 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
- C09C2200/1087—Interference pigments characterized by the core material the core consisting of bismuth oxychloride, magnesium fluoride, nitrides, carbides, borides, lead carbonate, barium or calcium sulfate, zinc sulphide, molybdenum disulphide or graphite
-
- 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
-
- 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
- C09C2200/303—Thickness of a layer with low refractive 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
- 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
- C09C2200/307—Thickness of an outermost protective layer
-
- 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
- C09C2200/308—Total thickness of the pigment particle
-
- 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
- C09C2200/40—Interference pigments comprising an outermost surface coating
- C09C2200/401—Inorganic protective 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
- C09C2220/00—Methods of preparing the interference pigments
- C09C2220/10—Wet methods, e.g. co-precipitation
- C09C2220/106—Wet methods, e.g. co-precipitation comprising only a drying or calcination step of the finally coated pigment
Definitions
- the invention relates to glaze- and email-stable effect pigments having a cover layer of at least one tin-antimony mixed oxide which have improved stability, in particular stable at temperatures above 1000 ° C., in glazes, enamels, ceramic or glass-like materials.
- Pearlescent effect must be expected. In order to avoid this, these pigments must either be encapsulated in additional protective layers, or the use of pearlescent pigments in this high-temperature application area is limited to iron oxide-coated pearlescent pigments in specially modified engobes or rivers.
- GB 2 096 593 A describes the use of pearlescent pigments in ceramic fluxes containing frits. Neither the target stoving temperature nor the particular problems with the use of pearlescent pigments at temperatures of> 1000 ° C are discussed.
- Frits / pigment mixture known. However, the range of application of these mixtures is only possible at temperatures up to a maximum of 538-760 ° C.
- EP 0 419 843 A1 describes the use of pearlescent pigments in a use concentration of 5-20% by weight in a glass frit.
- CN 101462895A discloses the use of 10-60% by weight of golden pearlescent pigments in glazes at 1,000-1,200 ° C.
- the frit used is composed of Si0 2 : 55 ⁇ 80%
- the disadvantage here is that the use is limited exclusively to special gold-colored pearlescent pigments based on mica, wherein the layer structure of the gold-colored pearlescent pigments is not disclosed.
- the number and color selection of the pigments which can be used is thus very limited in CN 101462895A.
- the modified engobes achieve better adhesion of the engobe on the fired or unfired brick, clay and ceramic goods.
- the engobe contains a frit for the firing range of 600-1200 ° C and one or more
- Effect pigments e.g. Pearlescent pigments, for example in glazes, enamels, ceramic or glassy materials, where at
- the object of the present invention is therefore to stabilize effect pigments in such a way that they are stable at temperatures> 1000 ° C. and thus, for example, in ceramic bodies and paints,
- a stabilization should be achieved here exclusively by the protective layer, without modifications to the frit or the
- pigments coated with tin-antimony mixed oxides have markedly improved stability in ceramic applications in comparison to the stabilized effect pigments of the prior art.
- Effect pigments e.g. Pearlescent pigments based on
- platelet-shaped substrates containing at least one layer of T1O2 and / or titanium oxynitride and / or other titanium-containing mixed oxides and optionally further layers are stabilized if they have a top layer of a tin-antimony mixed oxide on the surface. Due to this cover layer, the effect pigment is stable against temperatures> 1000 ° C and can easily be incorporated without loss of optical properties in enamels, glazes, clay and ceramic goods, etc. Furthermore, the stabilized pigments show no leaching of Sb ions, which is advantageous for use in ceramics with food contact.
- the present invention therefore relates to effect pigments based on platelet-shaped substrates which are characterized
- the invention furthermore also relates to formulations
- Ceramic ware containing the stabilized effect pigment according to the invention Ceramic ware containing the stabilized effect pigment according to the invention.
- the pigments coated in this way are distinguished by their electrical properties, such as e.g. known from the
- pigments so constructed play a role in heat reflection, such as e.g. in the
- Laser marking such as known from DE 44 15 802 A1.
- the pigments mentioned are functional pigments which have no coloristic properties.
- the covering layer of tin-antimony oxide here is a mixed oxide of tin oxide and antimony oxide, which is represented by the formula Sn x Sbi -x 0 2 x is a number between 0 and 1. In a preferred Embodiment x means a number between 0.5 and 0.9. In this range, antimony is the dopant which is common in Sn2
- Crystal structure cassiterite is incorporated. This can be by means of
- Sn 2 O is in the cassiterite structure.
- Tin antimony oxide is known as Pigment Black 23 and is used in addition to this use mainly because of its semiconducting properties in the industry.
- Effect pigments on the surface preferably with 1-100% by weight, in particular with 5-60% by weight and very particularly preferably with 20-50% by weight, based on the effect pigment, with a tin-antimony
- the cover layer on the effect pigment generally has a thickness of 1-500 nm, in particular 1-100 nm and very particularly preferably 2-70 nm.
- the application of the topcoat to the effect pigment is relatively simple and easy to handle.
- the tin-antimony oxide used for the stabilization is preferably applied to the effect pigment from one or more soluble tin or antimony salts by a wet-chemical precipitation reaction. By subsequent annealing of the
- coated effect pigments at temperatures of 250-1000 ° C will contain effect pigments coated with one or more tin-antimony mixed oxides on the surface.
- the effect pigments are suspended in water and mixed with one or more hydrolysable tin or
- Antimony salts preferably tin IV salts, such as SnCl 4 , and antimony III salts, such as SbCb, a pH suitable for the hydrolysis, which is chosen so that the tin-antimony oxide or tin antimony oxide hydrate is precipitated directly on the effect pigments, without causing precipitation.
- the pH is usually kept constant by simultaneous addition of a base and / or acid. Subsequently, the effect pigments are separated, washed and dried and optionally annealed. As a rule, they are
- Annealing temperatures in the range of 250 - 1000 ° C, preferably 350 - 900 ° C. If desired, the pigments can finally be sieved to adjust the corresponding particle size.
- the coating is carried out by a co-precipitation of the tin and antimony salts.
- the preparation is also possible in a one-pot process, in which in the manufacturing process of the effect pigment itself (coating a substrate plate with titanium dioxide and other oxides), the
- Coating with the tin-antimony oxide according to the invention takes place in direct sequence, without the effect pigment consisting of a
- the coating may also be carried out in a fluidized bed reactor by gas phase coating, e.g. the methods proposed in EP 0 045 851 and EP 0 106 235 for the preparation of pearlescent pigments can be applied correspondingly.
- Sb-containing precursors can be used, which hydrolyze with H 2 0 vapor: SbCb, SbF 3, Sb (III) n-butoxides, Sb (III) ethoxides or tris (dimethylamino) antimony.
- Sn-containing precursors hydrolyze with H 2 0 vapor: SbCb, SbF 3, Sb (III) n-butoxides, Sb (III) ethoxides or tris (dimethylamino) antimony.
- Precursors are for example: tetrakis (dimethylamino) tin (IV), Sn (acac) 2, bis (N, N'-di-i-propylacetamidinato) -tin (II), N, N'-di-t-butyl-2,3-diamidobutanetin (II) or bis (N, N ' di-i-propylacetamidinato) tin (II).
- the present invention also provides a process for
- the effect pigments to be stabilized are preferably pearlescent pigments, interference pigments, multilayer pigments with transparent, semitransparent and / or opaque layers,
- a particularly stabilizing effect is in the case of interference or silver-white effect pigments consisting of a platelet-shaped substrate coated with T1O2 and / or titanium oxynitride and / or other titanium-containing mixed oxides and optionally further
- effect pigments which have at least one layer of T1O2. If a titanium oxynitride (TiO x N y ) is present, oxynitrides with x> 1, 5 and y ⁇ 0.5 are particularly preferred.
- the layer of titanium oxynitride may also be a mixture of two or more titanium oxynitride compounds or other titanium-containing mixed oxides. The titanium oxynitride compounds can be mixed with each other in any ratio.
- Suitable effect pigments are in particular pearlescent pigments,
- Layer silicate platelets For example, platelet-shaped T1O2, synthetic (e.g., fluorophlogopite or Zn-phlogopite) or natural mica, muscovite, sericite, doped or undoped glass slides, platelet S1O2, platelet BN, platelet SiC, platelet AI2O3 or platelet iron oxide are suitable.
- synthetic e.g., fluorophlogopite or Zn-phlogopite
- natural mica muscovite
- sericite doped or undoped glass slides
- platelet S1O2 platelet BN
- platelet SiC platelet SiC
- platelet AI2O3 platelet iron oxide
- Glass flakes may consist of any type of glass known to those skilled in the art, e.g. made of A-glass, E-glass, C-glass, ECR-glass, waste glass,
- the refractive index of the glass flakes is preferably 1.45-1.80, in particular 1.50-1.70.
- the glass substrates of C glass, ECR glass or borosilicate glass are particularly preferred.
- high-temperature-resistant platelets such as Al 2 O 3, SiC, TiC, WC, B 4 C, BN, graphite, TIO 2 and Fe 2 O 3 platelets.
- Suitable substrate platelets for the effect pigments in particular
- Pearlescent pigments may be doped or undoped. If they are doped, the doping is preferably Al, N, B, Ti, Zr,
- other ions from the group of transition metals V, Cr, Mn, Fe, Co, Ni, Cu, Y, Nb, Mo, Hf, Ta, W
- ions from the group of lanthanides can serve as dopants.
- the substrate is preferably undoped or doped with T1O2, ZrÜ2 or ZnO.
- the A Os platelets are
- Suitable A Os platelets are preferred doped or undoped a-AhOs platelets, in particular T1O2-doped a-Al 2 O 3 platelets. If the substrate is doped, the proportion of the doping is preferably 0.01-5.00% by weight, in particular 0.10-3.00% by weight, based on the substrate.
- the size of the carrier substrates is not critical per se and can be tailored to the particular application.
- the platelet-shaped substrates have a thickness of 0.1 to 5 miti, in particular 0.2 to 4.5 pm and most preferably from 0.2 to 2 pm.
- the extent in the other two ranges is usually 1 to 1000 pm, preferably 2 to 200 pm, and especially 5 to 60 pm.
- Typical examples of particle size distributions are:
- D10 1-50 ⁇ m, in particular 2-45 ⁇ m, very particularly preferably 5-40 ⁇ m
- D50 7-275 pm, in particular 10-200 pm, very particularly preferably 15-150 pm
- D90 15-500 ⁇ m, in particular 25-400 ⁇ m, very particularly preferably 50-200 ⁇ m.
- the effect pigments mentioned in the table below which are all commercially available on the market, can be stabilized, for example, by the process according to the invention with one or more tin-antimony mixed oxides.
- the table shows the compositions of these effect pigments, and in the column "particle sizes" the dio - dgo value measured in each case with Malvern device Mastersizer 2000:
- the thickness of the metal oxide, metal oxide hydrate, metal suboxide, metal, metal fluoride, metal nitride, metal oxynitride layers or a mixture thereof is usually 3 to 1000 nm on the support substrate and in the case of metal oxide, metal oxide hydrate, metal suboxide, metal fluoride -, metal nitride, metal oxynitride or a mixture thereof preferably 20 to 200 nm.
- Effect pigments may be coated with one or more transparent semitransparent and / or opaque layers containing metal oxides, metal oxide hydrates, metal suboxides, metals, metal fluorides, metal nitrides, metal oxynitrides or mixtures of these materials.
- the metal oxide a metal oxide hydrates, metal suboxides, metals, metal fluorides, metal nitrides, metal oxynitrides or mixtures of these materials.
- Metal oxide hydrate, metal suboxide, metal, metal fluoride, metal nitride, metal oxynitride layers or mixtures thereof may be low (refractive index ⁇ 1.8) or high refractive index (refractive index> 1.8).
- Metal oxides and metal oxide are all known in the art metal oxides or metal oxide, such as. Alumina, alumina hydrate, silica, silica hydrate, iron oxide,
- metal suboxides can be any metal suboxide.
- the titanium suboxides are used.
- a metal fluoride for example, magnesium fluoride is suitable.
- metal nitrides or metal oxynitrides for example, the nitrides or oxynitrides of the metals titanium, zirconium and / or tantalum can be used. Preference is given to metal oxide, metal, metal fluoride and / or metal oxide hydrate layers and very particularly preferably metal oxide and / or
- Metal oxide hydrate layers applied to the carrier. Furthermore, multi-layer constructions of high-refractive and low-refractive index metal oxide, metal oxide hydrate, metal or metal fluoride layers can also be present, alternating preferably high and low refractive index layers.
- layer packages of a high and a low-refractive layer wherein one or more of these layer packages can be applied to the support.
- the order of the high and low-refractive layers can be adapted to the carrier in order to include the carrier in the multi-layer structure.
- the metal oxide, metal silicate, metal oxide hydrate, metal suboxide, metal, metal fluoride, metal nitride, metal oxynitride layers may be mixed or doped with colorants.
- inorganic color pigments such as colored metal oxides, e.g. Magnetite, chromium (III) oxide or color pigments, e.g. Thenards Blue (a Co-Al spinel) or elements such as e.g. Yttrium or antimony, as well as in general
- Pigments from the structural class of perovskites, pyrochlors, rutiles and spinels show a great variety of colors with respect to their body color and in many cases can show an angle-dependent change of color (color flop) due to interference.
- high refractive index means a refractive index of> 1.8
- low refractive index means a refractive index of ⁇ 1.8
- the outer layer on the support is in a preferred
- This outer layer may additionally be part of a layer package on the above-mentioned layer packages or, in the case of high-index carriers, and e.g. from T1O2, titanium suboxides, titanium oxynitrides, Fe203, Sn2, ZnO, Zr2, Ce203,
- T1O2 is particularly preferable to further Fe 2 03. If the carrier plates are coated with T1O2, located before the T1O2 preferably in the rutile modification, further modification in the anatase.
- the processes for preparing rutile are described in the prior art, for example, in US 5,433,779, US
- a thin tin oxide layer ( ⁇ 10 nm) is applied before the Ti0 2 - Aufällung on the substrate platelets, which serves as an additive to convert the T1O2 in the rutile.
- the effect pigments are known and for the most part commercially available and can be prepared by standard methods known to those skilled in the art.
- the wet-chemical process is used to prepare the effect pigments, whereby the known wet-chemical coating technologies developed for the production of pearlescent pigments can be used, such as, for example, US Pat
- Particularly preferred effect pigments have the following structure: substrate platelets + T1O2
- Suitable effect pigments are commercially available, eg from BASF Corp., for example, under the brand names Fire Mist ®, Rightfit TM, Magna Pearl ® by the company Eckart, for example under the
- Post-coating facilitates the handling of the pigment, in particular the incorporation into different media.
- Application media can be functional coatings
- the effect pigments of the invention have increased temperature and heat stability compared to the non-stabilized effect pigments.
- the stabilized effect pigments can be easily incorporated into engobes and glazes. Depending on the desired effect, the glazes can be matt to glossy or transparent to opaque.
- the Engobe are generally composed of a glass frit, a binder and possibly a pigment.
- the engobe usually contains a frit for the firing range of 600-1200 ° C, the frit being made of frit-like ingredients such as e.g. Al2O3, S1O2, B2O3, T1O2, Zr2, Sb203, P2O5, Fe203, alkali oxides and alkaline earth oxides.
- the frit may further contain, in addition to the effect pigment of the invention, inorganic color pigments, such as e.g. colored metal oxides and / or metal hydroxides selected from the group consisting of Co, Cr, Cu, Mn, Fe, Zr, V, Al, Ni, Si, Sb, Pr,
- Ca or CdSSe (encapsulated) and mixtures thereof in amounts of 0 to 30 wt.%, Preferably 5 to 20 wt.%, And in particular 5 to 15 wt.%, Based on the inorganic components added.
- the slip slip may also contain a binder in amounts of from 0 to 70% by weight, preferably from 10 to 60% by weight, in particular from 20 to 50% by weight.
- a binder in amounts of from 0 to 70% by weight, preferably from 10 to 60% by weight, in particular from 20 to 50% by weight. The choice of binder depends on the technological requirements of the product to be produced P 17314 SN
- Suitable binders are, in particular, all binders or binder mixtures which are usually suitable for ceramics, in particular a screen printing medium.
- cellulose nitrate alkyl cellulose, hydroxycellulose, hydroxyalkyl cellulose ethers, hydroxyalkyl cellulose, cellulose acetopropionate, butyrate, polyacrylate, polymethacrylate, polyester, polyphenol, urea,
- Polyurethane-acrylate resins such as Polyurethane-acrylate resins, acrylate-melamine resins, alkyd resins, polyester resins, polyurethanes, nitrocellulose, ketone resins, aldehyde resins and polyvinyl butyral, acrylic resins or epoxy resins and mixtures thereof can be used as a binder.
- the application may also be carried out without a binder, e.g. dusty, applied.
- effect pigment and frit powder are dry mixed and applied, e.g. by scattering.
- the solvent component in the engobe slip must match the respective
- binders are properly adjusted as far as a solvent is needed.
- Water and all organic solvents preferably those which are emulsifiable or miscible with water, can be used in the preparation.
- Suitable solvents are those which have hitherto been used in the sector of ceramic coating compositions, such as
- polypropylene glycol or polyols such as e.g. alipathic triols and tetrols having 2 to 6 carbon atoms, such as trimethylolethane, trimethylolpropane, glycerol, 1, 2,4-butanetriol, 1, 2,6-hexanetriol and pentaerythritol, and all other solvents of other classes of compounds or the
- solvents 5 mixtures of the abovementioned solvents.
- such solvents are used, which are listed in Karsten, Lackrohstofftabellen, 8th Edition 1987.
- those solvents are used which are immiscible with water.
- the engobe generally contains from 0 to 90% by weight of water and / or of an organic solvent or solvent mixture, preferably from 5 to 80% by weight, in particular from 20 to 70% by weight, based on the
- the slip slip may contain up to 15% by weight, preferably 0.1 to 5% by weight, of one or more viscosity modifiers.
- Such modifiers are also known in the art and examples thereof include ethylcellulose, nitrocellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose,
- acrylic resins poly (vinyl) butyral resins, carboxymethyl cellulose and ethyl hydroxyethyl cellulose.
- the engobe slip may also contain other modifying constituents, such as e.g. Dispersants, wetting agents, anti-settling agents,
- Additives, colorants or color pigments ground to a fineness of 0.1-300 miti, preferably 10-20 pm, preferably wet
- the finished engobe slip can be applied to brick, clay, glass or ceramic surfaces using the usual application methods such as spraying, brushing, flooding or dipping.
- the order can be fired on
- Ceramic goods take place.
- unfired products are with P 17314 SN
- the engobeschlicker is provided the engobeschlicker. Subsequently, the applied engobe slip is dried, preferably 0.5-5 h at 50-200 ° C. Finally, the coated product is fired for several hours, preferably at 400-1200 ° C for 2-48 hours.
- the engobe containing the effect pigment of the present invention imparts coating to pottery, e.g. unfired roof tiles and
- Ceramics such as e.g. Tiles, tiles, significantly improved optical properties in terms of color and gloss and possibilities for new ones
- Dry preparations in particular for printing inks and varnishes,
- Pigments Pigments, binders and optionally one or more additives.
- the invention furthermore relates to the use of the effect pigments according to the invention in paints, varnishes, printing inks, plastics,
- the pigments according to the invention are also suitable for the preparation of pigment preparations and for the preparation of
- Dry preparations e.g. Granules, chips, pellets, briquettes, etc.
- the dry preparations are especially for paints and
- the invention thus also relates to formulations containing the effect pigment of the invention.
- a white-bodied effect pigment with high gloss is obtained, which has the following particle size distribution:
- the effect pigment from Example 1, coated with Sn x Sbi -x 0 2 , where x 0.9, is stable at temperatures> 1000 ° C.
- the effect pigment from Example 3, coated with Sn x Sbi -x 0 2 , where x 25 0.9, is stable at temperatures> 1000 ° C.
- a white-bodied effect pigment with high gloss is obtained, which has the following particle size distribution:
- Tin chloride solution wherein the pH of 3.0 is kept constant by simultaneous dropwise addition of a 32% sodium hydroxide solution. After complete addition, stirring is continued for 30 min. The product is filtered off, washed, dried at 110 ° C. for 10 h and then at 850 for 30 min
- a white-bodied effect pigment with high gloss is obtained, which has the following particle size distribution:
- a white-body-colored effect pigment with a moderate gloss and sparkle effect is obtained, which has the following particle size distribution:
- Iriodin ® 6163 synthetic mica platelets coated with Ti0 2, effect pigment of Messrs. Merck
- a white-body-colored effect pigment having a high gloss and a high sparkle effect is obtained, which has the following particle size distribution:
- 25 is a screening.
- Iriodin 103 ® Ti0 2 mica pigment of the Fa. Merck
- a white-bodied effect pigment with high gloss is obtained, which has the following particle size distribution:
- the effect pigment from Example 1 1, coated with Sn x Sbi -x 0 2 , where x 0.8, is stable at temperatures> 1000 ° C.
- Iriodin 103 ® Te0 2 mica pigment of the Fa. Merck
- Pigments are each determined by the application specific test in
- screen-printing oils are used which prevent bleeding of the color pastes after printing and produce contour-sharp prints.
- additives For this one uses additives to
- the effect pigment according to Examples 1 to 10 is with the
- the subsequent steps are independent of the composition of the printing paste.
- the printing paste obtained can be printed by conventional printing methods,
- the printing paste is applied to the tiles by means of a squeegee and printing screen.
- the printed and dried tile is now fired in the kiln by means of a temperature profile.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Paints Or Removers (AREA)
- Cosmetics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017011800.0A DE102017011800A1 (de) | 2017-12-20 | 2017-12-20 | Effektpigmente |
| PCT/EP2018/085140 WO2019121473A1 (de) | 2017-12-20 | 2018-12-17 | Effektpigmente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3728485A1 true EP3728485A1 (de) | 2020-10-28 |
Family
ID=64900881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18826569.8A Withdrawn EP3728485A1 (de) | 2017-12-20 | 2018-12-17 | Effektpigmente |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20200369891A1 (de) |
| EP (1) | EP3728485A1 (de) |
| JP (1) | JP2021507066A (de) |
| KR (1) | KR20200101379A (de) |
| CN (1) | CN111479883A (de) |
| DE (1) | DE102017011800A1 (de) |
| WO (1) | WO2019121473A1 (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3091321A1 (en) * | 2018-02-16 | 2019-08-22 | Ishihara Sangyo Kaisha, Ltd. | Flaky titanate acid and method for production thereof, and use thereof |
| KR102357623B1 (ko) * | 2020-05-28 | 2022-02-03 | 한국세라믹기술원 | 다중 코팅 구조를 갖는 고반사 입자 및 그의 제조방법 |
| CN112480718B (zh) * | 2020-12-14 | 2021-12-14 | 河南佰利联新材料有限公司 | 一种高光泽高耐候性钛白粉及制备方法 |
| KR102641528B1 (ko) * | 2021-06-28 | 2024-02-28 | 씨큐브 주식회사 | 개선된 스파클링 효과를 갖는 다중 색상 진주 광택 안료 및 이의 제조방법 |
| JP2025523146A (ja) | 2022-07-19 | 2025-07-17 | サン・ケミカル・コーポレーション | スパークル付き効果顔料 |
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| US8936799B2 (en) * | 2009-10-28 | 2015-01-20 | Basf Se | Pigments with improved sparkling effect |
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-
2017
- 2017-12-20 DE DE102017011800.0A patent/DE102017011800A1/de not_active Withdrawn
-
2018
- 2018-12-17 KR KR1020207019719A patent/KR20200101379A/ko not_active Withdrawn
- 2018-12-17 WO PCT/EP2018/085140 patent/WO2019121473A1/de not_active Ceased
- 2018-12-17 CN CN201880081242.4A patent/CN111479883A/zh active Pending
- 2018-12-17 JP JP2020534440A patent/JP2021507066A/ja active Pending
- 2018-12-17 EP EP18826569.8A patent/EP3728485A1/de not_active Withdrawn
- 2018-12-17 US US16/956,050 patent/US20200369891A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN111479883A (zh) | 2020-07-31 |
| US20200369891A1 (en) | 2020-11-26 |
| JP2021507066A (ja) | 2021-02-22 |
| WO2019121473A1 (de) | 2019-06-27 |
| DE102017011800A1 (de) | 2019-06-27 |
| KR20200101379A (ko) | 2020-08-27 |
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