RU2001101934A - Дисперсии титаната бария - Google Patents
Дисперсии титаната бария Download PDFInfo
- Publication number
- RU2001101934A RU2001101934A RU2001101934/03A RU2001101934A RU2001101934A RU 2001101934 A RU2001101934 A RU 2001101934A RU 2001101934/03 A RU2001101934/03 A RU 2001101934/03A RU 2001101934 A RU2001101934 A RU 2001101934A RU 2001101934 A RU2001101934 A RU 2001101934A
- Authority
- RU
- Russia
- Prior art keywords
- particles
- suspension
- dispersion
- aqueous medium
- slip according
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims 31
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 title claims 6
- 229910002113 barium titanate Inorganic materials 0.000 title claims 6
- 239000002245 particle Substances 0.000 claims 49
- 239000000725 suspension Substances 0.000 claims 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 31
- 239000012736 aqueous medium Substances 0.000 claims 23
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N Methyl ethyl ketone Natural products CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims 20
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical group CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 19
- 235000019441 ethanol Nutrition 0.000 claims 14
- 238000000034 method Methods 0.000 claims 12
- 238000002156 mixing Methods 0.000 claims 10
- 239000011248 coating agent Substances 0.000 claims 7
- 238000000576 coating method Methods 0.000 claims 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 6
- 239000011230 binding agent Substances 0.000 claims 6
- 229910044991 metal oxide Inorganic materials 0.000 claims 6
- 150000004706 metal oxides Chemical class 0.000 claims 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 239000003960 organic solvent Substances 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 3
- 229910052788 barium Inorganic materials 0.000 claims 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 3
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 3
- 150000004692 metal hydroxides Chemical class 0.000 claims 3
- 150000007524 organic acids Chemical class 0.000 claims 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 3
- 239000010936 titanium Substances 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 claims 2
- JPOXNPPZZKNXOV-UHFFFAOYSA-N bromochloromethane Chemical compound ClCBr JPOXNPPZZKNXOV-UHFFFAOYSA-N 0.000 claims 2
- XUPYJHCZDLZNFP-UHFFFAOYSA-N butyl butanoate Chemical compound CCCCOC(=O)CCC XUPYJHCZDLZNFP-UHFFFAOYSA-N 0.000 claims 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims 2
- 150000001282 organosilanes Chemical class 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 229940072049 amyl acetate Drugs 0.000 claims 1
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 235000011187 glycerol Nutrition 0.000 claims 1
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims 1
- 238000001027 hydrothermal synthesis Methods 0.000 claims 1
- 229910052747 lanthanoid Inorganic materials 0.000 claims 1
- 150000002602 lanthanoids Chemical class 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000002609 medium Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052758 niobium Inorganic materials 0.000 claims 1
- 239000010955 niobium Substances 0.000 claims 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 claims 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 235000019260 propionic acid Nutrition 0.000 claims 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
- 229910052706 scandium Inorganic materials 0.000 claims 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 229910052712 strontium Inorganic materials 0.000 claims 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- -1 terpentine Chemical compound 0.000 claims 1
- 229950011008 tetrachloroethylene Drugs 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
- C04B35/4682—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/62635—Mixing details
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
- C04B35/6281—Alkaline earth metal oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
- C04B35/62815—Rare earth metal oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
- C04B35/62818—Refractory metal oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
- C04B35/62818—Refractory metal oxides
- C04B35/62823—Zirconium or hafnium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62802—Powder coating materials
- C04B35/62805—Oxide ceramics
- C04B35/62826—Iron group metal oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62886—Coating the powders or the macroscopic reinforcing agents by wet chemical techniques
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62894—Coating the powders or the macroscopic reinforcing agents with more than one coating layer
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/628—Coating the powders or the macroscopic reinforcing agents
- C04B35/62897—Coatings characterised by their thickness
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63424—Polyacrylates; Polymethacrylates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
- H01G4/12—Ceramic dielectrics
- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
- H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
- H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
- C04B2235/3234—Titanates, not containing zirconia
- C04B2235/3236—Alkaline earth titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3275—Cobalt oxides, cobaltates or cobaltites or oxide forming salts thereof, e.g. bismuth cobaltate, zinc cobaltite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/327—Iron group oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3279—Nickel oxides, nickalates, or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/528—Spheres
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5409—Particle size related information expressed by specific surface values
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5463—Particle size distributions
- C04B2235/5481—Monomodal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/549—Particle size related information the particle size being expressed by crystallite size or primary particle size
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Paints Or Removers (AREA)
Claims (38)
1. Суспензия, дисперсия или шликер, включающий частицы на основе титаната бария, диспергированные в неводной среде, указанные частицы имеют покрытие, включающее оксид металла, водный оксид металла, гидроокись металла или соль органической кислоты и металла, отличающаяся от бария или титана, где, по меньшей мере, 90% указанных частиц имеет размер менее 0,9 микрометров, когда диспергированы с помощью перемешивания с высоким сдвигающим усилием.
2. Суспензия, дисперсия или шликер по п. 1, где указанные частицы имеют соотношение D90/D10, характеризующее распределение по размерам частиц в децилях, ниже 4.
3. Суспензия, дисперсия или шликер по п. 1, где указанные частицы имеют соотношение D90/D10, характеризующее распределение по размерам частиц в децилях, ниже 3.
4. Суспензия, дисперсия или шликер по п. 1, где указанные частицы имеют соотношение D90/D10, характеризующее распределение по размерам частиц в децилях, ниже 2,5.
5. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,8 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
6. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,7 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
7. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,6 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
8. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,5 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
9. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,4 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
10. Суспензия, дисперсия или шликер по п. 1, где, по меньшей мере, 90% указанных частиц имеет размер частиц менее 0,3 микрометра, когда указанные частицы диспергированы перемешиванием с высоким сдвигающим усилием.
11. Суспензия, дисперсия или шликер по п. 1, включающая, по меньшей мере, 50 вес. % указанных частиц.
12. Суспензия, дисперсия или шликер по п. 1, включающая, по меньшей мере, 60 вес. % указанных частиц.
13. Суспензия, дисперсия или шликер по п. 1, включающая, по меньшей мере, 75 вес. % указанных частиц.
14. Суспензия, дисперсия или шликер по п. 1, дополнительно включающая диспергатор.
15. Суспензия, дисперсия или шликер по п. 1, где указанные частицы включают покрытие из связующего средства на поверхности указанных частиц.
16. Суспензия, дисперсия или шликер по п. 15, где связующее средство включает органосилан.
17. Суспензия, дисперсия или шликер по п. 1, дополнительно включающая от 3 до 20 вес. % связующей композиции, содержащей растворенный или суспендированный пленкообразующий полимер.
18. Суспензия, дисперсия или шликер по п. 1, где по существу все указанные частицы являются равноосными или сферическими.
19. Суспензия, дисперсия или шликер по п. 1, где указанные частицы получены гидротермально.
20. Суспензия, дисперсия или шликер по п. 1, где указанное покрытие закрывает большую часть поверхности частиц.
21. Суспензия, дисперсия или шликер по п. 1, где указанное покрытие включает, по меньшей мере, один металл, который выбирают из группы, включающей: висмут, литий, магний, кальций, стронций, скандий, цирконий, гафний, ванадий, ниобий, тантал, вольфрам, марганец, кобальт, никель, цинк, бор, кремний, сурьму, олово, иттрий, лантан, свинец или лантаниды.
22. Суспензия, дисперсия или шликер по п. 1, где неводная среда включает органический растворитель.
23. Суспензия, дисперсия или шликер по п. 22, где неводная среда включает смесь органического растворителя и воды.
24. Суспензия, дисперсия или шликер по п. 22, где органический растворитель выбирают из группы, включающей: бензол, метилэтилкетон, ацетон, ксилол, метанол, этанол, пропанол, 1,1,1-трихлорэтан, тетрахлорэтилен, амилацетат, 2,2,4-триэтилпентандиол-1,3-моноизобутират, толуол, метиленхлорид, терпентин, этиловый спирт, бромхлорметан, бутанол, диацетон, метилизобутилкетон, циклогексанон, метиловый спирт, н-пропиловый спирт, изопропиловый спирт, н-бутиловый спирт, н-октиловый спирт, бензиловый спирт, глицерин, этиленгликоль, бензальдегид, пропионовую кислоту, н-октановую кислоту, этилацетат, бутилбутират, н-гексан и их смеси.
25. Суспензия, дисперсия или шликер по п. 24, где органическим растворителем является этанол.
26. Суспензия, дисперсия или шликер по п. 1, где неводная среда включает смесь из более чем одного органического растворителя.
27. Суспензия, дисперсия или шликер по п. 26, где указанную смесь выбирают из группы, включающей: 72% трихлорэтилена/28%-ного этилового спирта, 66% метилэтилкетона/34%-ного этилового спирта, 70% метилэтилкетона/30%-ного этилового спирта, 59% метилэтилкетона/41%-ного этилового спирта, 50% метилэтилкетона/50%-ного этилового спирта, 80% толуола/20%-ного этанола, 80% толуола/20%-ного этилового спирта, 70% толуола/30%-ного этилового спирта, 60% толуола/40%-ного этилового спирта, 70% изопропилового спирта/30%-ного метилэтилкетона, 40% метилэтилкетона/60%-ного этилового спирта и их смеси.
28. Суспензия, дисперсия или шликер по п. 27, где неводной средой является 80% толуола/20% этанола.
29. Способ получения суспензии, дисперсии или шликера, включающий получение суспензии из частиц на основе титаната бария - в водной среде гидротермальным способом; получение покрытия на указанных частицах, включающего оксид металла, водный оксид металла, гидроокись металла или соль органической кислоты и металла, отличающегося от бария или титана; замену водной среды неводной средой и диспергирование указанных частиц в неводной среде путем перемешивания с высоким сдвигающим усилием.
30. Способ по п. 29, где указанные частицы диспергированы в неводной среде путем перемешивания с высоким сдвигающим усилием, при котором 90% указанных частиц имеет размер менее 0,9 микрометра.
31. Способ по п. 29, где замещение водной среды неводной средой включает способ обмена растворителя.
32. Способ по п. 31, где способ обмена растворителя включает фильтрование суспензии из частиц на основе титаната бария в водной среде и введение отфильтрованных частиц в неводную среду.
33. Способ по п. 29, где замещение водной среды неводной средой включает процесс перегонки.
34. Способ по п. 33, где процесс перегонки включает добавление неводной среды к суспензии из частиц на основе титаната бария в водной среде и выпаривание водной среды.
35. Способ по п. 29, дополнительно включающий нанесение связывающего средства на поверхность указанных частиц после замены водной среды неводной средой.
36. Способ по п. 29, дополнительно включающий нанесение связывающего средства на поверхность указанных частиц после образования покрытия на указанных частицах и перед заменой водной среды неводной средой.
37. Способ по п. 35 или 36, где связующий агент включает органосилан.
38. Способ получения суспензии, дисперсии или шликера, включающий диспергирование частиц на основе титаната бария в неводной среде с помощью перемешивания с высоким сдвигающим усилием, пока 90% указанных частиц не будет иметь размер менее 0,9 микрометра, причем указанные частицы имеют покрытие, включающее оксид металла, водный оксид металла, гидроокись металла или соль органической кислоты и металла, отличающегося от бария или титана.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9040898P | 1998-06-23 | 1998-06-23 | |
US60/090,408 | 1998-06-23 | ||
US9666898P | 1998-08-14 | 1998-08-14 | |
US60/096,668 | 1998-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2001101934A true RU2001101934A (ru) | 2003-01-10 |
Family
ID=26782238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001101934/03A RU2001101934A (ru) | 1998-06-23 | 1999-06-21 | Дисперсии титаната бария |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1109758A1 (ru) |
JP (1) | JP2002518290A (ru) |
KR (1) | KR20010034928A (ru) |
CN (1) | CN1313842A (ru) |
AU (1) | AU4581299A (ru) |
BR (1) | BR9911406A (ru) |
CA (1) | CA2335927A1 (ru) |
IL (1) | IL140454A0 (ru) |
RU (1) | RU2001101934A (ru) |
SI (1) | SI20526A (ru) |
TW (1) | TW552250B (ru) |
WO (1) | WO1999067189A1 (ru) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1024122B1 (en) * | 1999-01-28 | 2004-08-04 | Shin-Etsu Chemical Co., Ltd. | Barium titanate particles with surface deposition of rare earth element |
US6656590B2 (en) | 2001-01-10 | 2003-12-02 | Cabot Corporation | Coated barium titanate-based particles and process |
EP1387367B1 (en) * | 2001-01-29 | 2007-01-10 | JSR Corporation | Composite particle for dielectrics, ultramicroparticulate composite resin particle, composition for forming dielectrics and use thereof |
KR100439738B1 (ko) * | 2002-03-11 | 2004-07-12 | 한국과학기술연구원 | 액상 응결법에 의한 분말 과립 제조 및 그 성형 방법 |
US20040009350A1 (en) * | 2002-07-12 | 2004-01-15 | Krause Stephen J. | Methods of heat treating barium titanate-based particles and compositions formed from the same |
US20050057884A1 (en) * | 2003-09-03 | 2005-03-17 | Jsr Corporation | Dielectric-forming composition containing particles with perovskite crystal structure, production process and uses of the same, and process for preparing crystal particles having perovskite crystal structure |
CN1989072B (zh) * | 2005-03-30 | 2010-05-19 | 株式会社村田制作所 | 镁化合物溶胶其制造方法、及使用其的陶瓷原料的制造方法 |
JP2010195694A (ja) * | 2009-02-24 | 2010-09-09 | Miyoshi Kasei Inc | 粉体分散物とこの粉体分散物を含有する化粧料 |
WO2013145422A1 (ja) * | 2012-03-30 | 2013-10-03 | 太陽誘電株式会社 | 積層セラミックコンデンサ及びその製造方法 |
CN103943358B (zh) * | 2014-03-28 | 2017-01-18 | 张海鹏 | 一种用于稀释贴片电容浆料的稀释剂 |
CN105132935A (zh) * | 2015-09-28 | 2015-12-09 | 苏州龙腾万里化工科技有限公司 | 一种溶剂型金属清洗剂 |
JP6781540B2 (ja) * | 2015-10-30 | 2020-11-04 | 太陽誘電株式会社 | チタン酸バリウム系粉末、積層セラミックコンデンサ及びその製造方法 |
JP6839585B2 (ja) * | 2017-03-30 | 2021-03-10 | 花王株式会社 | 印刷インキ用分散剤組成物 |
JP6564551B1 (ja) * | 2018-11-27 | 2019-08-21 | 株式会社アドマテックス | 表面改質チタン酸バリウム粒子材料、チタン酸バリウム含有樹脂組成物、及びチタン酸バリウム分散液 |
CN111825447B (zh) * | 2020-07-06 | 2022-08-26 | 武汉理工大学 | 一种高储能密度的钛酸钡基介质薄膜及其制备方法 |
CN112390644B (zh) * | 2020-11-23 | 2022-11-22 | 中国振华集团云科电子有限公司 | 一种改善mct陶瓷一次球磨混料质量的方法 |
CN113264764A (zh) * | 2021-07-05 | 2021-08-17 | 山东国瓷功能材料股份有限公司 | 溶剂体系、钛酸钡流延浆料和陶瓷膜片 |
CN113754428B (zh) * | 2021-09-16 | 2022-08-26 | 山东国瓷功能材料股份有限公司 | 超细水热钛酸钡有机浆料及其制备方法、陶瓷膜片 |
CN114315349B (zh) * | 2021-12-17 | 2023-01-24 | 西安理工大学 | 一种制备介孔锆钛酸钡陶瓷纳米颗粒的方法 |
CN115286379B (zh) * | 2022-08-03 | 2023-02-10 | 景德镇陶瓷大学 | 一种外场促进缩聚非水沉淀工艺制备钛酸钡基陶瓷粉的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490927A (en) * | 1966-08-01 | 1970-01-20 | Sprague Electric Co | Nb2o5 and ta2o5 doped bat1o3 ceramic body and process therefor |
GB2193713B (en) * | 1986-07-14 | 1990-12-05 | Cabot Corp | Method of producing perovskite-type compounds. |
US5296426A (en) * | 1990-06-15 | 1994-03-22 | E. I. Du Pont De Nemours And Company | Low-fire X7R compositions |
US6268054B1 (en) * | 1997-02-18 | 2001-07-31 | Cabot Corporation | Dispersible, metal oxide-coated, barium titanate materials |
-
1999
- 1999-06-21 BR BR9911406-2A patent/BR9911406A/pt not_active IP Right Cessation
- 1999-06-21 AU AU45812/99A patent/AU4581299A/en not_active Abandoned
- 1999-06-21 EP EP99928831A patent/EP1109758A1/en not_active Withdrawn
- 1999-06-21 IL IL14045499A patent/IL140454A0/xx unknown
- 1999-06-21 WO PCT/US1999/013980 patent/WO1999067189A1/en not_active Application Discontinuation
- 1999-06-21 CA CA002335927A patent/CA2335927A1/en not_active Abandoned
- 1999-06-21 CN CN99809978A patent/CN1313842A/zh active Pending
- 1999-06-21 KR KR1020007014726A patent/KR20010034928A/ko not_active Application Discontinuation
- 1999-06-21 RU RU2001101934/03A patent/RU2001101934A/ru not_active Application Discontinuation
- 1999-06-21 JP JP2000555845A patent/JP2002518290A/ja active Pending
- 1999-06-21 SI SI9920059A patent/SI20526A/sl not_active IP Right Cessation
- 1999-06-23 TW TW088110565A patent/TW552250B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SI20526A (sl) | 2001-10-31 |
AU4581299A (en) | 2000-01-10 |
BR9911406A (pt) | 2002-09-24 |
TW552250B (en) | 2003-09-11 |
KR20010034928A (ko) | 2001-04-25 |
CA2335927A1 (en) | 1999-12-29 |
JP2002518290A (ja) | 2002-06-25 |
CN1313842A (zh) | 2001-09-19 |
EP1109758A1 (en) | 2001-06-27 |
IL140454A0 (en) | 2002-02-10 |
WO1999067189A1 (en) | 1999-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2001101934A (ru) | Дисперсии титаната бария | |
US6268054B1 (en) | Dispersible, metal oxide-coated, barium titanate materials | |
US20010048969A1 (en) | Dispersible, metal oxide-coated, barium titanate materials | |
DE69211343T2 (de) | Dielektrische zusammensetzungen mit hoher dielektrozitaetskonstante und feinen korngroessen | |
EP2805366B1 (de) | Separator umfassend eine poröse schicht und ein verfahren zu seiner herstellung | |
EP0015801A1 (fr) | Procédé de fabrication de billes d'alumine à double porosité | |
DE102006013728A1 (de) | Verfahren zum Herstellen einer Polierslurry mit hoher Dispersionsstabilität | |
WO2010049478A1 (de) | Trennschicht zur trennung von anode und kathode in lithium-ionen-akkumulatoren oder -batterien | |
CN100336776C (zh) | 锆钛酸铅纳米粉体的制备方法 | |
US4996510A (en) | Metal oxide varistors and methods therefor | |
CN113675378B (zh) | 一种锂离子电池安全涂层浆料及其分散方法 | |
US20020150531A1 (en) | Perovskite titanium-type composite oxide particle and productionprocess thereof | |
US20060243943A1 (en) | Perovskite titanium-type composite oxide particle and production process thereof | |
JP3970603B2 (ja) | 有機溶媒分散型酸化チタンゾルの製造方法 | |
RU2224729C2 (ru) | Диспергируемые, покрытые оксидом металла материалы на основе титаната бария | |
CN112850862B (zh) | 氯离子去除材料Ti3C2Tx/BiOCl及制备方法和应用 | |
JP4521795B2 (ja) | 酸化チタンゾル組成物 | |
JP2557344B2 (ja) | 無機水酸化物沈澱の処理方法 | |
WO2011100778A1 (de) | Verfahren zum herstellen von lithiumtitanat | |
CN111729639A (zh) | 涂装循环水处理剂及其制备方法 | |
WO2023193974A1 (de) | Mit elementarem silber und elementarem ruthenium ausgestattetes partikelförmiges anorganisches material | |
CN117049868A (zh) | 一种高熵陶瓷薄膜材料及其制备方法和应用 | |
MXPA00012848A (en) | Barium titanate dispersions | |
JPH0456777B2 (ru) | ||
EP0244313A1 (fr) | Procédé de purification des chamottes des titanates des métaux alcalino-terreux |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20040720 |