JP6286526B2 - 二酸化チタン顔料及びその製造方法 - Google Patents
二酸化チタン顔料及びその製造方法 Download PDFInfo
- Publication number
- JP6286526B2 JP6286526B2 JP2016500939A JP2016500939A JP6286526B2 JP 6286526 B2 JP6286526 B2 JP 6286526B2 JP 2016500939 A JP2016500939 A JP 2016500939A JP 2016500939 A JP2016500939 A JP 2016500939A JP 6286526 B2 JP6286526 B2 JP 6286526B2
- Authority
- JP
- Japan
- Prior art keywords
- titanium dioxide
- pigment
- particles
- polymer
- dioxide pigment
- 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.)
- Active
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims description 623
- 239000000049 pigment Substances 0.000 title claims description 406
- 239000004408 titanium dioxide Substances 0.000 title claims description 304
- 238000004519 manufacturing process Methods 0.000 title description 18
- 239000002245 particle Substances 0.000 claims description 265
- 229920000642 polymer Polymers 0.000 claims description 162
- 238000000576 coating method Methods 0.000 claims description 75
- 239000000203 mixture Substances 0.000 claims description 47
- 239000008199 coating composition Substances 0.000 claims description 43
- 239000003973 paint Substances 0.000 claims description 38
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 35
- 238000005054 agglomeration Methods 0.000 claims description 30
- -1 ethylene glycol alkyl ether Chemical class 0.000 claims description 29
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 230000002209 hydrophobic effect Effects 0.000 claims description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 24
- 229920001223 polyethylene glycol Polymers 0.000 claims description 24
- 239000002202 Polyethylene glycol Substances 0.000 claims description 23
- 239000002736 nonionic surfactant Substances 0.000 claims description 23
- 229920000728 polyester Polymers 0.000 claims description 23
- 238000009472 formulation Methods 0.000 claims description 22
- 229910044991 metal oxide Inorganic materials 0.000 claims description 21
- 150000004706 metal oxides Chemical class 0.000 claims description 21
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 19
- 229920000570 polyether Polymers 0.000 claims description 19
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 18
- 238000004873 anchoring Methods 0.000 claims description 14
- 230000002776 aggregation Effects 0.000 claims description 13
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 claims description 11
- 229910019142 PO4 Inorganic materials 0.000 claims description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 235000021317 phosphate Nutrition 0.000 claims description 10
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 8
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical group CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 7
- 239000010452 phosphate Substances 0.000 claims description 7
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical group 0.000 claims description 7
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 150000002430 hydrocarbons Chemical group 0.000 claims description 6
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- FKUPPRZPSYCDRS-UHFFFAOYSA-N Cyclopentadecanolide Chemical compound O=C1CCCCCCCCCCCCCCO1 FKUPPRZPSYCDRS-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 125000003277 amino group Chemical group 0.000 claims description 3
- 150000002148 esters Chemical group 0.000 claims description 3
- 150000003013 phosphoric acid derivatives Chemical group 0.000 claims description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000001408 amides Chemical group 0.000 claims description 2
- 239000003125 aqueous solvent Substances 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 2
- 150000007942 carboxylates Chemical group 0.000 claims description 2
- 125000005442 diisocyanate group Chemical group 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical group 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 229940089513 pentadecalactone Drugs 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- 229920005604 random copolymer Polymers 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 150000004756 silanes Chemical group 0.000 claims description 2
- 229920005792 styrene-acrylic resin Polymers 0.000 claims description 2
- 150000003871 sulfonates Chemical group 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 150000003573 thiols Chemical group 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000001038 titanium pigment Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 82
- 238000012360 testing method Methods 0.000 description 71
- 238000000034 method Methods 0.000 description 69
- 239000011248 coating agent Substances 0.000 description 64
- 239000004094 surface-active agent Substances 0.000 description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 40
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 27
- 239000000243 solution Substances 0.000 description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 239000000463 material Substances 0.000 description 21
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 18
- 239000000460 chlorine Substances 0.000 description 18
- 229910052801 chlorine Inorganic materials 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000377 silicon dioxide Substances 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 238000000149 argon plasma sintering Methods 0.000 description 10
- 239000004816 latex Substances 0.000 description 10
- 229920000126 latex Polymers 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 238000000151 deposition Methods 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000004576 sand Substances 0.000 description 9
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 8
- 229910052719 titanium Inorganic materials 0.000 description 8
- 239000010936 titanium Substances 0.000 description 8
- 230000010100 anticoagulation Effects 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 6
- 229910010272 inorganic material Inorganic materials 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000012429 reaction media Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229910001388 sodium aluminate Inorganic materials 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 229910052845 zircon Inorganic materials 0.000 description 6
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 239000012065 filter cake Substances 0.000 description 5
- 239000011147 inorganic material Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000001361 adipic acid Substances 0.000 description 4
- 235000011037 adipic acid Nutrition 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 4
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 4
- 229910000349 titanium oxysulfate Inorganic materials 0.000 description 4
- KOMQWDINDMFMPD-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO KOMQWDINDMFMPD-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 238000010793 Steam injection (oil industry) Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000001157 Fourier transform infrared spectrum Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 2
- 238000010951 particle size reduction Methods 0.000 description 2
- 230000019612 pigmentation Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011085 pressure filtration Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- DWHIUNMOTRUVPG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO DWHIUNMOTRUVPG-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 0 CC1(C(*)*1)N Chemical compound CC1(C(*)*1)N 0.000 description 1
- IFTRQJLVEBNKJK-UHFFFAOYSA-N CCC1CCCC1 Chemical compound CCC1CCCC1 IFTRQJLVEBNKJK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- FBYUNLMTXMFAQK-UHFFFAOYSA-N butyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCC.CCCCCCCCCCCC(=O)OCCCC FBYUNLMTXMFAQK-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000002390 rotary evaporation Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/83—Chemically modified polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3225—Polyamines
- C08G18/3228—Polyamines acyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6614—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6618—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3676—Treatment with macro-molecular organic 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Paints Or Removers (AREA)
Description
-(OCH 2 CH 2 ) x −O-CH 2 (CH 2 ) y CH 2 -R (1)
(式中、
x=2〜20;
y=5〜10;及び
Rは水素基又はフェニル基である。)
を有する。例えば、疎水性末端基はエチレングリコールアルキルエーテルのオリゴマーであってよい。好適なエチレングリコールアルキルエーテルのオリゴマーの例としては、ドデシルオキシ ヘプタエチレングリコール、ドデシルオキシ ドデカエチレングリコール、ドデシルオキシ ペンタデカエチレングリコール、及びそれらの混合物が挙げられる。
一実施形態では、疎水性末端基はドデシルオキシ ドデカエチレングリコールである。
(a)二酸化チタン粒子を製造する工程;
(b)前記二酸化チタン粒子を処理して、固定化部分構造を前記粒子に結合させることにより、前記粒子へのポリマーの固定を容易にする工程;及び
(c)水性コーティング配合物中での前記粒子の凝塊の形成を抑制するために、前記二酸化粒子上にポリマーを付着させる工程であって、前記ポリマーは、前記二酸化チタン粒子に結合した前記固定化部分構造に結合するための固定基と、前記コーティング配合物の樹脂へ結合するための疎水性末端基と、を有する、工程
を含む。
(a)上記のように、二酸化チタン粒子を製造する工程;
(b)二酸化チタン粒子の粒径を減少させる工程;
(c)上記のように、二酸化チタン粒子上に、1種以上の顔料コーティングを付着させる工程;
(d)処理した二酸化チタン粒子を回収する工程;
(e)処理した二酸化チタン粒子を洗浄して、そこから塩及び不純物を除去する工程;
(f)上記のように、二酸化チタン粒子上に顔料界面活性剤を付着させる工程;
(g)上記のように、二酸化チタン粒子上に抗凝塊形成ポリマーを付着させる工程;
(h)洗浄した二酸化チタン粒子を乾燥させる工程;
(i)二酸化チタン粒子の粒径を所望の粒度分布まで減少させる工程;
(j)製造工場から別の目的地へ輸送するために顔料を包装する工程
を含む。
本発明のポリマーの合成
以下の先見的な例では、本発明の二酸化チタン顔料の抗凝塊形成ポリマーを合成することができる1つの方法が示されている。
Eは以下の式を有する:
-(OCH 2 CH 2 ) y -O-CH 2 (CH 2 ) z CH 2 -R (3)
式中:
y=2〜20;
zは5〜10;及び
Rは水素基又はフェニル基;
Xはイソシアナート(イソホロンジイソシアナート);
nは60〜200;及び
mは2〜12である。)
HEUR樹脂の比較試験
有用な会合型増粘剤として知られている、様々な既存の市販の疎水性変性エトキシ化ウレタン(「HEUR」)樹脂を、効果的に二酸化チタン顔料の抗凝塊形成ポリマーとして利用することができるかどうかを決定するために試験した。試験したHEUR樹脂を以下の表2に示す:
以下の実施例IV−VIIに記載の試験に用いられる二酸化チタン顔料(標準顔料を含む)は、塩素法によってTRONOX LLCにより製造され、商品名CR−826として販売されている市販のルチル型二酸化チタンであった。
試験試料の調製
まず、本発明の二酸化チタン顔料の抗凝塊形成ポリマーを含有しないアルミナ処理二酸化チタン(比較試験試料4)を調製した。
次いで、それぞれ乾燥顔料試料である比較試験試料4並びに本発明の試験試料4A及び4Bを、試料の着色力(不透明化能)を測定することによって試験した。各試料の着色力は、水性アクリル系ラテックス塗料中の顔料の相対的な着色力として測定した。各試験において、試験顔料は、顔料の相対的な着色力を決定するために標準顔料と比較した。
この例では、これらの試験では、顔料試料(比較試験試料5並びに本発明の試験試料5A及び5B)を乾燥形態とは対照的にスラリー形態で試験した以外は、実施例IIIで試験したのと同じ比較例の処理された二酸化チタン顔料(比較試験試料4)及び本発明の二酸化チタン顔料(本発明の試験試料4A及び4B)に対して同じ着色力試験を繰り返した。
この例では、これらの試料では、用いた抗凝塊形成ポリマーが、末端基としてドデシルオキシ ヘプタエチレングリコールを有するポリエチレングリコール系アジペートの代わりに、末端基としてドデシルオキシ ドデカエチレングリコールを有するポリエチレングリコール系アジペートであった以外は、実施例IIIに従って調製したのと同じ二酸化チタン顔料試料を調製した。末端基としてドデシルオキシ ドデカエチレングリコールを有するポリエチレングリコール系アジペートは、上記表1のポリマー#6である。このポリマーは、ポリマーの総重量に基づき、約65重量%のポリエーテル系繰り返し単位、30重量%のポリエステル系繰り返し単位及び5重量%の疎水性末端基を含む。ポリマーの分子量は、約15,000である。
この例では、これらの試験では、顔料試料(比較試験試料7並びに本発明の試験試料7A及び7B)を、乾燥形態とは対照的にスラリー形態で試験した以外は、実施例Vで試験したのと同じ比較例の処理された二酸化チタン顔料(比較試験試料6)及び本発明の二酸化チタン顔料の試料(本発明の試験試料6A及び6B)に対して、同じ着色力試験を繰り返した。
試験試料の調製
この例で使用した二酸化チタン顔料(標準顔料を含む)は、塩素法によってTRONOX LLCによって製造され、商品名CR−828として販売されている、市販のルチル型二酸化チタンであった。
次いで、それぞれ乾燥顔料試料である比較試験試料8並びに本発明の試験試料8A及び8Bを、試料の着色力(不透明化能)を測定することによって試験した。各試料の着色力は、水性アクリル系ラテックス塗料中の顔料の相対的な着色力として測定した。各試験において、試験顔料を、顔料の相対的な着色力を決定するために標準顔料と比較した。
この例に記載の試験に用いた二酸化チタン顔料は、塩素法に従ってTRONOX LLCによって製造され、商品名CR−813として販売されている、市販のルチル型二酸化チタンであった。
まず、本発明の二酸化チタン顔料の抗凝塊形成ポリマーを含有しないアルミナ処理した二酸化チタン(比較試験試料9)を調製した。
着色力と色合いは、カーボンブラックで着色した60%PVC(顔料容積濃度)ラテックスエマルジョン配合物(フラット)を用いて測定した。塗料のPVCはこの系のCPVC(臨界顔料体積濃度)より高かった。試料及び標準顔料は、同一の処方で調製した。
着色力は、クベルカムンクの式(Kubelka Munk Equation):
S=二酸化チタン顔料の散乱)
を用いて算出した。
色合いは以下のように算出した:
色合い=b* 試料−b* 標準+帰属値
塗料の組成を以下に示す:
次いでインク染み値を以下のように算出した。
インク染み(InkStain)=L* インク塗布前−L* インク塗布後
Claims (30)
- 複数のアルミナ処理二酸化チタン粒子であって、前記粒子は、前記粒子へのポリマーの固定を容易にするための、前記粒子に結合した固定化部分構造を有する、複数の二酸化チタン粒子と、
水性コーティング配合物中の前記二酸化チタン粒子の凝塊形成を抑制するための、前記二酸化チタン粒子上に付着したポリマー
とを含む、二酸化チタン顔料であって、
前記コーティング配合物は、水性溶媒と樹脂とを含み、
前記樹脂は、前記コーティング配合物のバインダーとして機能する合成又は天然樹脂であり、
前記固定化部分構造は、ヒドロキシル部分構造、リン酸部分構造、及びそれらの混合物からなる群より選択され、
前記ポリマーは、疎水性部分構造と親水性部分構造との両方を有し、前記二酸化チタン粒子に結合した前記固定化部分構造と相互作用するための親水性固定基と、前記コーティング配合物の前記樹脂の粒子と相互作用するための疎水性末端基とを有するコポリマーであって、前記コーティング配合物中の前記二酸化チタン粒子と前記樹脂粒子との間のネットワークを形成する、コポリマーであり、
前記ポリマーが、ポリエーテル系繰り返し単位とポリエステル系繰り返し単位を含み、前記ポリエーテル系繰り返し単位と前記ポリエステル系繰り返し単位が互いに連結されている、
二酸化チタン顔料。 - 前記水性コーティング配合物は、水性塗料配合物である、請求項1に記載の二酸化チタン顔料。
- 前記固定化部分構造がヒドロキシル部分構造である、請求項1または2に記載の二酸化チタン顔料。
- 前記二酸化チタン粒子上に付着した1つ以上の水和金属酸化物コーティングをさらに含む、請求項1〜3のいずれか1項に記載の二酸化チタン顔料。
- 前記ポリエーテル系繰り返し単位がポリオールである、請求項1〜4のいずれか1項に記載の二酸化チタン顔料。
- 前記ポリオールが、ポリエチレングリコール、トリメチロールプロパン、ペンタエリスリトール、マンニトール、及びそれらの混合物からなる群から選択される、請求項5に記載の二酸化チタン顔料。
- 前記ポリオールがポリエチレングリコールである、請求項6に記載の二酸化チタン顔料。
- 前記ポリエステル系繰り返し単位は、ヒドロキシル末端ポリエステルである、請求項1〜4のいずれか1項の二酸化チタン顔料。
- 前記ポリエーテル系繰り返し単位と前記ポリエステル系繰り返し単位が、ウレタン結合によって連結されている、請求項1〜8のいずれか1項に記載の二酸化チタン顔料。
- 前記ウレタン結合がジイソシアナートである、請求項9に記載の二酸化チタン顔料。
- 前記ウレタン結合が、脂肪族ジイソシアナートである、請求項10に記載の二酸化チタン顔料。
- 前記脂肪族ジイソシアナートがイソホロンジイソシアナートである、請求項11に記載の二酸化チタン顔料。
- 前記疎水性末端基が、一般式:
-(OCH 2 CH 2 ) x -O-CH 2 (CH 2 ) y CH 2 -R
(式中:
x=2〜20;
y=5〜10;及び
Rは水素基又はフェニル基である。)を有する、請求項1〜12のいずれか1項に記載の二酸化チタン顔料。 - 前記疎水性末端基は、エチレングリコールアルキルエーテルのオリゴマーである、請求項13に記載の二酸化チタン顔料。
- 前記疎水性末端基が、ドデシルオキシ ヘプタエチレングリコール、ドデシルオキシ ドデカエチレングリコール、ドデシルオキシ ペンタデカエチレングリコール、及びそれらの混合物から選択される、請求項14に記載の二酸化チタン顔料。
- 前記疎水性末端基がドデシルオキシ ドデカエチレングリコールである、請求項15に記載の二酸化チタン顔料。
- 前記ポリマーが、50重量%〜80重量%の範囲の前記ポリエーテル系繰り返し単位、5重量%〜40重量%の範囲の前記ポリエステル系繰り返し単位、及び0.5重量%〜15重量%の範囲の疎水性末端基を含む、請求項1〜17のいずれか1項に記載の二酸化チタン顔料。
- 前記ポリマーは、エチレングリコールアルキルエーテルのオリゴマーである末端基を有する、ポリエーテル系ポリウレタンとポリエステル系ポリウレタンのランダムコポリマーである、請求項1に記載の二酸化チタン顔料。
- 前記ポリマーが、末端基としてドデシルオキシ ヘプタエチレングリコールを有するポリエチレングリコール系アジペート、末端基としてドデシルオキシ ドデカエチレングリコールを有するポリエチレングリコール系アジペート、及び、末端基としてドデシルオキシ ペンタデカエチレングリコールを有するポリエチレングリコール系アゼレートからなる群から選択される、請求項19に記載の二酸化チタン顔料。
- 前記ポリマーが、末端基としてドデシルオキシ ヘプタエチレングリコールを有するポリエチレングリコール系アジペートである、請求項20に記載の二酸化チタン顔料。
- 前記ポリマーは、10キロダルトンから70キロダルトンの範囲の分子量を有する、請求項1〜21のいずれか1項に記載の二酸化チタン顔料。
- 前記ポリマーが前記二酸化チタン粒子に結合する性質を増強するための、前記二酸化チタン粒子上に付着した非イオン性界面活性剤をさらに含む、請求項1〜22のいずれか1項に記載の二酸化チタン顔料。
- 前記非イオン性界面活性剤が、10から20個の範囲の炭素原子を有する炭化水素である、請求項23に記載の二酸化チタン顔料。
- 前記非イオン性界面活性剤は、a)飽和脂肪族炭化水素、b)1つ以上の二重結合を有する不飽和脂肪族炭化水素、c)1つ以上のエトキシ化炭化水素鎖を有する不飽和脂肪族炭化水素、及びd)それらの混合物からなる群から選択される、請求項24に記載の二酸化チタン顔料。
- 前記非イオン性界面活性剤は、アミン、アミド、カルボキシラート、エステル、ヒドロキシル、ホスファート、シラン、スルホナート、及びチオールからなる群から選択される1つ以上の官能基を含む、請求項24に記載の二酸化チタン顔料。
- 前記非イオン性界面活性剤の親水性−親油性バランスが10〜18である、請求項26に記載の二酸化チタン顔料。
- 前記非イオン性界面活性剤は、前記顔料の総重量に対して0.1〜5重量%の範囲の量で前記顔料上に付着する、請求項23〜27のいずれか1項に記載の二酸化チタン顔料。
- 前記樹脂は、アクリル樹脂、ビニルアクリル樹脂、及びスチレンアクリル樹脂からなる群より選択される、請求項1〜28のいずれか1項に記載の二酸化チタン顔料。
- 前記固定基は、カルボニル基、ヒドロキシル基、アルコキシ基、又はアミン基である、請求項1〜29のいずれか1項に記載の二酸化チタン顔料。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/840,520 | 2013-03-15 | ||
US13/840,520 US9315615B2 (en) | 2013-03-15 | 2013-03-15 | Titanium dioxide pigment and manufacturing method |
PCT/US2014/022325 WO2014150128A1 (en) | 2013-03-15 | 2014-03-10 | Titanium dioxide pigment and manufacturing method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016515156A JP2016515156A (ja) | 2016-05-26 |
JP2016515156A5 JP2016515156A5 (ja) | 2017-04-13 |
JP6286526B2 true JP6286526B2 (ja) | 2018-02-28 |
Family
ID=51530102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016500939A Active JP6286526B2 (ja) | 2013-03-15 | 2014-03-10 | 二酸化チタン顔料及びその製造方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US9315615B2 (ja) |
EP (1) | EP2969958B1 (ja) |
JP (1) | JP6286526B2 (ja) |
CN (1) | CN105164053B (ja) |
AU (1) | AU2014237463B2 (ja) |
CA (1) | CA2904016C (ja) |
DK (1) | DK2969958T3 (ja) |
ES (1) | ES2831949T3 (ja) |
MX (1) | MX2015012667A (ja) |
PL (1) | PL2969958T3 (ja) |
SI (1) | SI2969958T1 (ja) |
TW (1) | TWI537344B (ja) |
WO (1) | WO2014150128A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9315615B2 (en) | 2013-03-15 | 2016-04-19 | Tronox Llc | Titanium dioxide pigment and manufacturing method |
US10125219B2 (en) * | 2014-10-30 | 2018-11-13 | Tronox Llc | Titanium dioxide pigment and manufacturing method |
US9745405B2 (en) * | 2015-04-20 | 2017-08-29 | Tronox Llc | Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation |
US10370540B2 (en) * | 2015-09-11 | 2019-08-06 | Tronox Llc | Inorganic pigments surface treated with polyol esters |
EP3747965B1 (en) * | 2018-01-29 | 2024-02-28 | Ishihara Sangyo Kaisha, Ltd. | Titanium dioxide aqueous dispersion and method for producing same |
US20190249014A1 (en) * | 2018-02-14 | 2019-08-15 | Tronox Llc | Stir-in titanium dioxide pigment composition |
CN109332114A (zh) * | 2018-10-26 | 2019-02-15 | 江阴市艾格赛伦精密机械制造有限公司 | 高速弹力丝机压铸零件的表面喷涂工艺 |
WO2020230246A1 (ja) * | 2019-05-13 | 2020-11-19 | 株式会社松井色素化学工業所 | 白色顔料分散体及びその関連技術 |
CN111117299A (zh) * | 2020-01-14 | 2020-05-08 | 长乐力恒锦纶科技有限公司 | 一种缓解预聚塔结垢的二氧化钛消光剂 |
US20230374320A1 (en) * | 2020-10-07 | 2023-11-23 | Basf Coatings Gmbh | Method of preparing an aqueous titanium dioxide slurry, the thus produced slurry and coating compositions containing the same |
CN113831801B (zh) * | 2021-10-29 | 2022-06-03 | 闽江学院 | 一种抑制油墨迁移的涂料及制备方法和应用 |
Family Cites Families (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208866A (en) | 1963-07-15 | 1965-09-28 | Du Pont | Tio2 manufacture |
US3512219A (en) | 1965-10-19 | 1970-05-19 | American Potash & Chem Corp | Injection reactor for titanium dioxide production |
US3804810A (en) | 1970-12-30 | 1974-04-16 | Du Pont | Cross-linked polyurethanes based on aromatic/aliphatic copolyesters |
US3923968A (en) * | 1971-10-18 | 1975-12-02 | Dow Chemical Co | Method of preparing titanium dioxide pigment |
JPS557871B2 (ja) * | 1971-12-30 | 1980-02-28 | ||
US3856929A (en) | 1972-08-25 | 1974-12-24 | Du Pont | PRODUCTION OF ANATASE TiO{11 {11 BY THE CHLORIDE PROCESS |
US3884871A (en) * | 1973-06-29 | 1975-05-20 | Nl Industries Inc | Process for coating pigment particles with organic polymers |
US4079028A (en) | 1975-10-03 | 1978-03-14 | Rohm And Haas Company | Polyurethane thickeners in latex compositions |
US4075031A (en) | 1976-09-30 | 1978-02-21 | E. I. Du Pont De Nemours And Company | TiO2 Pigment coated with dense silica and porous alumina/silica |
JPS584327B2 (ja) * | 1978-07-15 | 1983-01-26 | 東洋コンタクトレンズ株式会社 | コンタクトレンズ |
US5201949A (en) | 1986-04-18 | 1993-04-13 | E. I. Du Pont De Nemours And Company | TiO2 manufacturing process |
US5023309A (en) | 1987-09-18 | 1991-06-11 | Rheox, Inc. | Water dispersible, modified polyurethane thickener with improved high shear viscosity in aqueous systems |
US6080802A (en) | 1991-12-03 | 2000-06-27 | Rohm And Haas Company | Process for preparing an aqueous dispersion of composite particles including polymeric latex adsorbed to titanium dioxide |
US5203916A (en) | 1992-04-10 | 1993-04-20 | Kerr-Mcgee Chemical Corporation | Titanium dioxide pigment and method of preparation |
US5332433A (en) | 1993-11-24 | 1994-07-26 | Kerr-Mcgee Chemical Corporation | Titanium dioxide dispersibility |
US5700318A (en) | 1996-04-16 | 1997-12-23 | Kerr-Mcgee Chemical Corporation | Durable pigments for plastic |
CN1070202C (zh) * | 1996-07-15 | 2001-08-29 | 南亚塑胶工业股份有限公司 | 具透湿性与防水性聚氨酯(pu)树脂及其制法 |
US5840112A (en) | 1996-07-25 | 1998-11-24 | Kerr Mcgee Chemical Corporation | Method and apparatus for producing titanium dioxide |
US5976237A (en) | 1997-02-27 | 1999-11-02 | Kerr-Mcgee Chemical Corporation | Pigment process for durable pigments |
US5922120A (en) | 1997-12-23 | 1999-07-13 | E. I. Du Pont De Nemours And Company | Process for producing coated TiO2 pigment using cooxidation to provide hydrous oxide coatings |
US6262152B1 (en) | 1998-10-06 | 2001-07-17 | E. I. Du Pont De Nemours And Company | Particles dispersed w/polymer dispersant having liquid soluble and cross-linkable insoluble segments |
DE19910521A1 (de) * | 1999-03-10 | 2000-09-28 | Kronos Titan Gmbh & Co Ohg | Organisch nachbehandelte Pigmente für Lacksysteme |
US6350427B1 (en) | 1999-07-27 | 2002-02-26 | Kerr-Mcgee Chemical Llc | Processes for reacting gaseous reactants containing solid particles |
US6506899B1 (en) * | 1999-08-09 | 2003-01-14 | E. I. Du Pont De Nemours And Company | Pigment dispersants formed by reacting an isocyanate with a poly (ethylene glycol) alkyl ether, a polyester or polyester or polyacrylate and a diamine |
US6562314B2 (en) | 2001-02-20 | 2003-05-13 | Millennium Inorganic Chemicals, Inc. | Methods of producing substantially anatase-free titanium dioxide with silicon halide addition |
US20050228124A1 (en) | 2002-04-19 | 2005-10-13 | Shanti Swarup | Coating compositions containing highly crosslinked polymer particles and a hydrophobic polymer |
JP4051614B2 (ja) * | 2002-06-26 | 2008-02-27 | 戸田工業株式会社 | タイヤ組成物用黒色複合充填材料及びタイヤ組成物 |
US7179531B2 (en) | 2002-09-12 | 2007-02-20 | Rohm And Haas Company | Polymer particles having select pendant groups and composition prepared therefrom |
US20050282946A1 (en) | 2004-06-21 | 2005-12-22 | Tyau-Jeen Lin | Titanium dioxide slurries for ink applications |
US7371275B2 (en) | 2004-07-02 | 2008-05-13 | E.I. Du Pont De Nemours And Company | Titanium dioxide pigment and polymer compositions |
US7482054B2 (en) | 2004-08-09 | 2009-01-27 | Behr Process Corporation | Pigment spacing |
US20060188722A1 (en) | 2005-02-22 | 2006-08-24 | Daniella White | Colloidal particle sols, methods for preparing and curable film-forming compositions containing the same |
WO2006118715A2 (en) * | 2005-03-16 | 2006-11-09 | E.I. Dupont De Nemours And Company | Inorganic pigments and polymer films containing them having easy cleanability |
DE102006012564B4 (de) * | 2006-03-16 | 2008-11-06 | Kronos International, Inc. | Mit Mikrohohlkugeln beschichtetes Titandioxid-Pigment und Verfahren zur Herstellung |
US20080022900A1 (en) * | 2006-07-25 | 2008-01-31 | Venkata Rama Rao Goparaju | Process for manufacturing titanium dioxide pigment |
US7264672B1 (en) * | 2006-10-31 | 2007-09-04 | National Titanium Dioxide Co. Ltd. (Cristal) | Titanium dioxide pigment composite and method of making same |
US7935753B2 (en) * | 2006-11-13 | 2011-05-03 | Tronox Llc | Surface treated pigment |
CN101220230B (zh) * | 2008-01-30 | 2010-12-01 | 上海华明高技术(集团)有限公司 | 含聚氨酯组分的纳米色料水性分散体及其制备方法 |
CN101250374B (zh) * | 2008-04-03 | 2011-07-27 | 同济大学 | 纳米中空二氧化硅微球/聚氨酯复合水性涂料及其制备方法 |
CN101348554B (zh) * | 2008-08-08 | 2011-05-04 | 山东东大一诺威聚氨酯有限公司 | 一种有机硅改性水性聚氨酯树脂及其制备方法 |
CN101381512B (zh) * | 2008-10-15 | 2010-07-21 | 南京夜视丽精细化工有限责任公司 | 反光材料用无卤阻燃聚氨酯树脂 |
EP2253676A1 (en) | 2009-05-19 | 2010-11-24 | Rohm and Haas Company | Opacifying pigment particle |
EP2253677B1 (en) | 2009-05-19 | 2017-01-25 | Rohm and Haas Company | Opacifying pigment particle |
JP2011225867A (ja) * | 2010-03-31 | 2011-11-10 | Dic Corp | 水性顔料分散液の製造方法 |
JP5273744B2 (ja) | 2010-07-16 | 2013-08-28 | 住友大阪セメント株式会社 | 無機酸化物粒子とシリコーン樹脂との複合組成物の製造方法 |
JP5566351B2 (ja) | 2010-09-03 | 2014-08-06 | ローム アンド ハース カンパニー | 安定な水性複合体組成物 |
US20130201250A1 (en) | 2010-10-29 | 2013-08-08 | E I Du Pont De Nemours And Company | Polyurethane dispersants based on asymmetric branched trisubstituted isocyanate reactive compounds. |
TW201237116A (en) | 2011-02-23 | 2012-09-16 | Rohm & Haas | Polymer encapsulated titanium dioxide particles |
CN102241943B (zh) * | 2011-06-01 | 2013-01-23 | 东北林业大学 | 一种可见光响应光敏剂负载纳米TiO2改性水性聚氨酯亚光漆的制备 |
CA2834607C (en) | 2011-06-02 | 2020-01-14 | Rohm And Haas Company | Amphoteric polymer composition |
MX2013014688A (es) | 2011-06-30 | 2014-02-20 | Rohm & Haas | Composicion que contiene modificador de reologia asociativo y particulas de pigmento encapsuladas en polimero. |
BR112013033184A2 (pt) | 2011-07-05 | 2017-03-01 | Rohm & Haas | processo |
CN102964898B (zh) | 2011-08-05 | 2016-05-25 | 罗门哈斯公司 | 具有改进的亲水污渍排斥性的水性涂料组合物 |
WO2013032782A1 (en) | 2011-09-02 | 2013-03-07 | 3M Innovative Properties Company | Paint compositions comprising surface-modified nanoparticles |
JP5580860B2 (ja) | 2011-10-14 | 2014-08-27 | ローム アンド ハース カンパニー | 着色塗料における隠蔽効率を向上させる方法 |
US9315615B2 (en) | 2013-03-15 | 2016-04-19 | Tronox Llc | Titanium dioxide pigment and manufacturing method |
-
2013
- 2013-03-15 US US13/840,520 patent/US9315615B2/en active Active
-
2014
- 2014-02-20 TW TW103105707A patent/TWI537344B/zh active
- 2014-03-10 ES ES14767623T patent/ES2831949T3/es active Active
- 2014-03-10 DK DK14767623.3T patent/DK2969958T3/da active
- 2014-03-10 JP JP2016500939A patent/JP6286526B2/ja active Active
- 2014-03-10 CA CA2904016A patent/CA2904016C/en not_active Expired - Fee Related
- 2014-03-10 AU AU2014237463A patent/AU2014237463B2/en active Active
- 2014-03-10 PL PL14767623T patent/PL2969958T3/pl unknown
- 2014-03-10 EP EP14767623.3A patent/EP2969958B1/en active Active
- 2014-03-10 CN CN201480024374.5A patent/CN105164053B/zh active Active
- 2014-03-10 WO PCT/US2014/022325 patent/WO2014150128A1/en active Application Filing
- 2014-03-10 MX MX2015012667A patent/MX2015012667A/es unknown
- 2014-03-10 SI SI201431694T patent/SI2969958T1/sl unknown
Also Published As
Publication number | Publication date |
---|---|
AU2014237463B2 (en) | 2017-02-16 |
EP2969958A1 (en) | 2016-01-20 |
US20140275442A1 (en) | 2014-09-18 |
CA2904016C (en) | 2017-11-07 |
PL2969958T3 (pl) | 2021-03-08 |
TWI537344B (zh) | 2016-06-11 |
CN105164053A (zh) | 2015-12-16 |
CN105164053B (zh) | 2018-02-06 |
ES2831949T3 (es) | 2021-06-09 |
EP2969958A4 (en) | 2016-12-14 |
DK2969958T3 (da) | 2020-11-02 |
US9315615B2 (en) | 2016-04-19 |
WO2014150128A1 (en) | 2014-09-25 |
CA2904016A1 (en) | 2014-09-25 |
JP2016515156A (ja) | 2016-05-26 |
TW201444919A (zh) | 2014-12-01 |
MX2015012667A (es) | 2016-02-16 |
AU2014237463A1 (en) | 2015-10-01 |
EP2969958B1 (en) | 2020-09-30 |
SI2969958T1 (sl) | 2020-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6286526B2 (ja) | 二酸化チタン顔料及びその製造方法 | |
JP5399484B2 (ja) | ナノ粒子状シリコーンオルガノコポリマーおよび塗料への該シリコーンオルガノコポリマーの使用 | |
TWI246518B (en) | Polymer particles with select pendant groups and compositions prepared therefrom | |
CN101268156B (zh) | 含有由50-99.9重量%Al2O3和0.1-50重量%周期表第Ⅰ或Ⅱ主族元素的氧化物组成的混合氧化物纳米粒子的涂料组合物 | |
JP5209861B2 (ja) | 二酸化チタン白色顔料及びその製造方法 | |
CN102056843A (zh) | 包含二氧化钛纳米颗粒的二氧化钛组合物及其制备和用途 | |
CA2429747A1 (en) | Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles | |
TWI749193B (zh) | 拌入型二氧化鈦顏料組合物 | |
JP6785943B2 (ja) | 水性上塗りコーティング組成物のための封入顔料のスラリーを形成する方法 | |
JP2008521970A (ja) | 顔料および多塩基分散剤を含む組成物および方法 | |
TW201130925A (en) | Coating composition comprising submicron calcium carbonate | |
JP2015533887A (ja) | 超分岐リン酸エステル | |
JP2020504189A5 (ja) | ||
EP2771410B1 (en) | Treated inorganic pigments having improved dispersability and use thereof in coating compositions | |
WO2018092158A1 (en) | Water borne alkyd emulsions for surface primer compositions for architectural interior finishes | |
JP2009510245A (ja) | 顔料調製物 | |
AU2016252010B2 (en) | Polymer, polymer modified titanium dioxide pigment, and method of forming a pigmented paint formulation | |
WO2015138144A1 (en) | Coating compositions comprising functionalized hollow silica particles with low porosity | |
TW201036987A (en) | Dispersant composition | |
KR101287790B1 (ko) | 우수한 분산성을 갖는 저장 안정성 바륨 설페이트의 제조 방법 | |
CN108779341A (zh) | 红色氧化铁颜料在水性制剂中的用途 | |
CN109715699A (zh) | 聚酯改性的氨基加合物 | |
AU2016201205A1 (en) | Treated inorganic pigments having improved bulk flow and their use in coating compositions | |
JP2004010650A (ja) | 粉体塗料用二酸化チタン顔料及び粉体塗料組成物 | |
BRPI0615276B1 (pt) | Dispersing polyurethane resin; polyurethane polymer; composition; process for preparing composition; and use of a dispersing resin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170309 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170309 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20170309 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20170329 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170516 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170808 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171115 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6286526 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |