WO2006016700A1 - 非イオン性界面活性剤含有粒子およびその製造方法 - Google Patents
非イオン性界面活性剤含有粒子およびその製造方法 Download PDFInfo
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- WO2006016700A1 WO2006016700A1 PCT/JP2005/014894 JP2005014894W WO2006016700A1 WO 2006016700 A1 WO2006016700 A1 WO 2006016700A1 JP 2005014894 W JP2005014894 W JP 2005014894W WO 2006016700 A1 WO2006016700 A1 WO 2006016700A1
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- Prior art keywords
- nonionic surfactant
- water
- inorganic powder
- less
- containing particles
- Prior art date
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- 239000002245 particle Substances 0.000 title claims abstract description 142
- 239000002736 nonionic surfactant Substances 0.000 title claims abstract description 119
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000000843 powder Substances 0.000 claims abstract description 101
- 238000003756 stirring Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 21
- 238000010521 absorption reaction Methods 0.000 claims description 17
- 238000002156 mixing Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005243 fluidization Methods 0.000 claims description 5
- 239000003599 detergent Substances 0.000 abstract description 41
- 238000005469 granulation Methods 0.000 description 29
- 230000003179 granulation Effects 0.000 description 29
- 239000000203 mixture Substances 0.000 description 18
- -1 fatty acid salts Chemical class 0.000 description 17
- 239000003921 oil Substances 0.000 description 14
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 235000014113 dietary fatty acids Nutrition 0.000 description 11
- 239000000194 fatty acid Substances 0.000 description 11
- 229930195729 fatty acid Natural products 0.000 description 11
- 238000013019 agitation Methods 0.000 description 9
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 229910021536 Zeolite Inorganic materials 0.000 description 8
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 229910000323 aluminium silicate Inorganic materials 0.000 description 4
- 239000007844 bleaching agent Substances 0.000 description 4
- 235000010216 calcium carbonate Nutrition 0.000 description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 239000013042 solid detergent Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000012190 activator Substances 0.000 description 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000002734 clay mineral Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000002563 ionic surfactant Substances 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 2
- 150000004665 fatty acids Chemical group 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 150000004760 silicates Chemical class 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- MQDBGHZVYLTFMG-UHFFFAOYSA-N 2-phenyl-1-[4-[4-(2-phenyl-1-sulfoethenyl)phenyl]phenyl]ethenesulfonic acid Chemical group C=1C=C(C=2C=CC(=CC=2)C(=CC=2C=CC=CC=2)S(O)(=O)=O)C=CC=1C(S(=O)(=O)O)=CC1=CC=CC=C1 MQDBGHZVYLTFMG-UHFFFAOYSA-N 0.000 description 1
- ZTGKHKPZSMMHNM-UHFFFAOYSA-N 3-(2-phenylethenyl)benzene-1,2-disulfonic acid Chemical class OS(=O)(=O)C1=CC=CC(C=CC=2C=CC=CC=2)=C1S(O)(=O)=O ZTGKHKPZSMMHNM-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 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
- 102000004882 Lipase Human genes 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229910000271 hectorite Inorganic materials 0.000 description 1
- KWLMIXQRALPRBC-UHFFFAOYSA-L hectorite Chemical compound [Li+].[OH-].[OH-].[Na+].[Mg+2].O1[Si]2([O-])O[Si]1([O-])O[Si]([O-])(O1)O[Si]1([O-])O2 KWLMIXQRALPRBC-UHFFFAOYSA-L 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- OTNVGWMVOULBFZ-UHFFFAOYSA-N sodium;hydrochloride Chemical compound [Na].Cl OTNVGWMVOULBFZ-UHFFFAOYSA-N 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
-
- C11D2111/10—
-
- C11D2111/44—
Definitions
- Nonionic surfactant-containing particles and method for producing the same
- the present invention relates to nonionic surfactant-containing particles that can be used for clothing and the like, and a method for producing the same. Specifically, even when used in combination with detergent-containing particles other than the nonionic surfactant-containing particles of the present invention (hereinafter, sometimes referred to as “other detergent-containing particles”) having a particle strength with low collapse.
- the present invention relates to nonionic surfactant-containing particles having good solubility.
- the present invention also keeps the adhesion of nonionic surfactant-containing particles, etc. to the inside of the granulator when producing this composition using the agitation granulation method, and suppresses a reduction in operating rate.
- the present invention relates to a method for producing controllable nonionic surfactant-containing particles.
- a detergent composition for clothing is generally produced from particles containing a cleaning base and a detergent builder.
- synthetic ionic surfactants and those mainly composed of fatty acid salts and nonionic surfactants are often used.
- nonionic surfactants generally have low foaming properties, and their detergency is not easily affected by the hardness of water.
- they are excellent in dirt and dirt dispersibility at low temperatures, and have good biodegradability. Its use is particularly desirable because it has low toxicity and low toxicity and has no problems with safety.
- Detergent Builders act as a structurant that is important in forming detergent particles in addition to the basic cleaning aid.
- a non-ionic surfactant is formed by fluidizing a powder raw material containing 5% or more of fine powder having an average particle size of 50 m or less in a stirring granulator to form a dust generation zone.
- a method for enhancing the binder strength of the resin see, for example, Patent Document 1.
- Patent Document 2 a specific crystalline layered silicate and a porous oil-absorbing carrier having an oil absorption capacity of 80 mL / 100 g or more are used in combination.
- Patent Document 3 Non-ionic surfactants together with nonionic surfactants and clay minerals (see Patent Document 3), specific amounts of oil gelling agents, aluminosilicates, porous oxide powders, sodium carbonate In combination with surface activity (for example, Patent Document 4), etc., the nonionic surfactant-based particles described in the above-mentioned patent documents and other detergent-containing particles have been proposed. When these were post-mixed, unlike the physical properties of the nonionic surfactant particles alone, the deterioration of solubility was observed.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2000-73099
- Patent Document 2 JP-A-6-10000
- Patent Document 3 Japanese Patent Laid-Open No. 9-87691
- Patent Document 4 Japanese Patent Laid-Open No. 7-268399
- Patent Document 5 JP-A-5-125400
- Patent Document 6 JP-A-5-209200
- the object of the present invention is to provide a nonionic material having an appropriate particle strength and maintaining the same solubility as that of a nonionic surfactant-containing particle alone even when used in combination with other detergent-containing particles. It is to provide particles containing a surfactant.
- the object of the present invention is also to keep the nonionic surfactant-containing or non-granulated material adhering inside the granulator when producing nonionic surfactant-containing particles by stirring granulation. It is an object of the present invention to provide a manufacturing method that can suppress a reduction in operating rate and can perform work efficiently in a short time when washing a stirring granulator.
- the present inventors have found that the above object can be achieved by making the powder mixed and granulated with a nonionic surfactant into a specific composition. It came. That is, the present invention comprises (A) a water-insoluble inorganic powder having an oil absorption capacity of 15 mLZlOOg or more and less than 80 mLZl00 g, (B) a water-soluble inorganic powder having an oil absorption capacity of 30 mLZlOOg or less, and (C) Provided is a nonionic surfactant-containing particle containing a nonionic surfactant.
- the present invention is also a method for producing nonionic surfactant-containing particles, wherein (i) the oil-absorbing ability is 15 mLZlOOg or more and less than 80 mLZl00g.
- the manufacturing method is provided.
- a nonionic interface having an appropriate particle strength and exhibiting the same solubility as that of a nonionic surfactant-containing particle alone even when used in combination with other detergent-containing particles Activator-containing particles can be provided. According to the present invention, it is also possible to obtain nonionic surfactant-containing particles efficiently in a short time while suppressing a decrease in operating rate. According to the present invention, it is also possible to obtain nonionic surfactant-containing particles having a high bulk density and little oozing.
- the water-insoluble inorganic powder that can be used in the present invention refers to a water-insoluble inorganic powder having an oil absorption capacity of 15 mLZlOOg or more and less than 80 mLZl00g, preferably 18 to 78 mLZl00g, and more preferably 20 to 77 mLZlOOg.
- oil absorption capacity is 15 mLZlOOg or more, adhesion in the granulation apparatus can be suppressed. Further, it is preferable because it can suppress the exudation of the nonionic surfactant.
- oil absorption capacity is less than 80 mLZ100 g, even when used in combination with other detergent particles, particularly good solubility can be exhibited without deteriorating the quality of the detergent composition.
- it can be measured by the test method specified in the oil absorption capacity of IS-K6220.
- the water-insoluble inorganic powder that can be used in the present invention preferably has a solubility in water at 20 ° C. of preferably not more than 0.0 lgZlOOg, more preferably not more than 0.05 gZl00g, and even more preferably 0.
- Such water-insoluble inorganic powder is not particularly limited, and can be used singly or in appropriate combination of two or more. Specific examples include aluminosilicates, crystalline silicates, poorly water-soluble carbonates, sulfates, and salts. Of these, aluminosilicates and carbonates are preferable, and sodium aluminoates, magnesium aluminates, and calcium carbonates are particularly preferable. Such water-insoluble inorganic powders can be obtained commercially.
- Examples include A-type zeolite (Silton B, manufactured by Mizusawa Chemical Co., Ltd.), P-type zeolite (Crossfield Co., Ltd.), calcium carbonate (Shiraishi Kogyo Co., Ltd.), and the like.
- the water-insoluble inorganic powder is preferably 20% by weight or more, more preferably 25% by weight or more, still more preferably 30% by weight or more, and preferably 80% by weight in the nonionic surfactant-containing particles of the present invention. Below, more preferably 65% by weight or less, still more preferably 60% by weight or less.
- the content is 20% by weight or more, adhesion of nonionic surfactant or the like to the inner wall of the apparatus is suppressed, and the fluidity of the granulated product is less likely to deteriorate. If it exceeds 80% by weight, the dust generation property is poor, which is preferable.
- the water-soluble inorganic powder that can be used in the present invention has an oil absorption capacity of 30 mL / 100 g or less, preferably 25 mL ZlOOg or less. If the oil absorption capacity is 30 mLZlOOg or less, it is possible to suppress the formation of gel-like substances that are thought to be due to surfactants, and this is particularly preferred because it improves the remaining undissolved detergent in winter clothing! .
- the water-soluble inorganic powder that can be used in the present invention has a solubility in water at 20 ° C. of preferably 1 gZlOOg or more, more preferably 2 gZl00 g or more, and even more preferably 5 gZl00g or more.
- solubility in water is within such a range, it is preferable because the detergent dissolves during washing and does not remain undissolved during rinsing.
- Such water-soluble inorganic powder is not particularly limited, and can be used singly or in appropriate combination of two or more. Specific examples include water-soluble carbonates, sulfates, chlorides, silicates, phosphates, and the like. Such water-soluble inorganic powders can be obtained commercially. Examples thereof include sodium carbonate (granular ash, manufactured by Asahi Glass Co., Ltd.), sodium sulfate (neutral anhydrous sodium sulfate, Nippon Chemical Industry Co., Ltd.), sodium sulfite (anhydrous sulfite, Shinshu Chemical Co., Ltd.), and the like.
- the average particle size of the water-soluble inorganic powder is preferably 150 m or more and less than 450 m, more preferably 200 to 430 / ⁇ ⁇ .
- the nonionic surfactant-containing particles finally obtained have a high strength and can maintain fluidity.
- water-soluble inorganic powder having an oil absorption capacity of 25 mLZlOOg or less and an average particle diameter of 200 m or more and less than 450 / zm, particularly an oil absorption capacity of 25 mLZlOOg or less and an average particle diameter of 230 m or more and 430 m.
- the body is preferred.
- the oil absorption capacity is high and the average particle size is small, the quality when mixed with other detergent-containing particles, in particular, the deterioration of solubility, the strength of non-ionic surfactant-containing particles decreases, and the flow of powder ⁇ Solidification may decrease due to effects other than exudation of nonionic surfactant.
- the water-soluble inorganic powder is preferably 0.5% by weight or more, more preferably 2% by weight or more, further preferably 4% by weight or more, preferably 35% by weight or less in the nonionic surfactant-containing particles. More preferably, it is 30% by weight or less, and further preferably 25% by weight or less.
- a blending amount of 0.5% by weight or more is preferable because nonionic surfactant-containing particles having high particle strength can be obtained. If it exceeds 35% by weight, excessive granulation occurs during production, and a large amount of coarse particles are produced, which hinders actual production.
- nonionic surfactants can be used as the nonionic surfactant without particular limitation.
- preferable nonionic surfactants include the following.
- polyoxyethylene alkyl (or alkenyl) ether and polyoxyethylene polyoxypropylene alkyl (or alkenyl) ether are preferable.
- RICO represents a fatty acid residue having 6 to 22 carbon atoms, preferably 8 to 18 carbon atoms.
- OA represents an alkylene oxide having 2 to 4 carbon atoms, preferably 2 to 3 carbon atoms such as ethylene oxide or propylene oxide.
- N represents the average number of moles of alkylene oxide attached and is generally a number of 3 to 30, preferably 5 to 25.
- R2 is a substituent having 1 to 3 carbon atoms. Represents a lower alkyl group which may have
- polyoxyethylene alkyl (or alkyl) ethers having a fluidization point of 65 ° C. or less and an HLB of 9 to 16, fatty acids obtained by adding ethylene oxide to fatty acid methyl esters Methyl ester ethoxylate is particularly preferably used.
- polyoxyethylene alkyl ether in which 5 to 25 moles of ethylene oxide is added to an aliphatic alcohol having 8 to 18 carbon atoms is preferable.
- These non-ionic surfactants may be used as a mixture.
- the fluidization point can be measured as the maximum value (temperature) of the endothermic (exothermic) peak by DSC.
- the nonionic surfactant is preferably 10% by weight or more, more preferably 12% by weight or more, particularly preferably 15% by weight or more, preferably 60% by weight or less in the nonionic surfactant-containing particles of the present invention. More preferably, it is 55% by weight or less, particularly preferably 48% by weight or less. Even when used in combination with other detergent-containing particles, it is preferable to add 10% by weight or more because the quality, particularly solubility and solidification properties of the nonionic surfactant-containing particles of the present invention are good.
- Nonionic surface activity obtained when the content is 60% by weight or less It is preferable because the solubility and fluidity of the agent-containing particles are good, and adhesion of the granulated material to the inner wall of the granulator during production is suppressed and the operating rate is not lowered.
- the nonionic surfactant-containing particles of the present invention may contain optional components in addition to the components (A) to (C). Specifically, clay minerals and small amounts of components usually contained in detergents, such as fluorescent agents, enzymes, bleaching agents, antistatic agents, surface modifiers, ionic surfactants, cationic surfactants, amphoteric interfaces. It can contain activators, recontamination inhibitors, extenders, fragrances, reducing agents and the like. These optional components can be blended in the nonionic surfactant-containing particles of the present invention by, for example, putting them in a granulator together with water-soluble inorganic powder and mixing them.
- Clay minerals Montmorillonite, nontronite, piderite, neurophyllite, saponite, hectorite, stevensite, talc, etc.
- Fluorescent agent bis (triazinylamino) stilbene disulfonic acid derivative, bis (sulfostyryl) biphenyl salt [Tinopearl CBS] and the like.
- Enzyme lipase, protease, cellulase, amylase, etc.
- Bleaching agent percarbonate, perborate, etc.
- Antistatic agent dialkyl type cationic surfactant such as quaternary ammonium salt.
- A-on surfactants a sulfo fatty acid methyl ester salt, linear alkylbenzene sulfonate, a-olefin sulfonate, alkyl sulfate ester, fatty acid salt, etc.
- Cationic surfactants tertiary amines and Z or quaternary ammonium compounds
- Amphoteric surfactants alkylcarbobetaines, alkylsulfobetaines, alkylhydroxysulfobetaines, alkylamidohydroxysulfobetaines, alkylamidoamine-type betaines, alkylimidazoline-type betaines, etc.
- Anti-staining agent cellulose derivatives such as carboxymethyl cellulose.
- Reducing agent sodium sulfite, potassium sulfite and the like.
- Fiber surface treatment agent celluloses and the like.
- the nonionic surfactant-containing particles of the present invention comprise (C) a nonionic surfactant, (7) a ionic surfactant, (8) a cationic surfactant, and (9) an amphoteric surfactant.
- the amount of (C) nonionic surfactant in the total amount of surfactant in the particles is preferably 70% by weight or more, More preferably, it is 80% by weight or more. 70% by weight or more is preferable because the nonionic surfactant-containing particles of the present invention have good solubility in water!
- the nonionic surfactant-containing particles of the present invention can also be used in combination with other detergent-containing particles to produce a detergent composition.
- grains said (1)-(14) and a nonionic surfactant can be used.
- the amount of the nonionic surfactant in the total amount of the surfactant in the particles is preferably 30% by weight or less, more preferably 28% by weight or less.
- Other detergent-containing particles can be produced in the same manner as the nonionic surfactant-containing particles of the present invention.
- a granulator which can be used in the present invention, it is preferable to use a granulator having a stirring and mixing function and a shearing function.
- a device equipped with an agitation shaft inside and equipped with a stirring blade for overall mixing and a stirring blade for crushing, or the whole device rotates without an agitation blade inside. It is possible to stir and mix the contents filled inside.
- a stirring granulator having a clearance of 1 to 30 mm, more preferably 3 to LOm m between the stirring blade and the inner wall surface of the granulating device is preferable. If the clearance is less than lmm, the adhering layer tends to overpower the mixer.
- the compaction efficiency decreases, so the particle size distribution becomes broad, and the granulation time becomes longer, which may reduce the productivity.
- high-speed mixer [Fukae Kogyo Co., Ltd.], perch Caldara-Yureta [made by Baurek Co., Ltd.], etc.
- a mixer equipped with a horizontal mixing tank equipped with toothed blades or serrated stirring blades for example, Ladige Mixer (made by Matsubo Co., Ltd.)
- professional one share one mixer manufactured by Taiheiyo Machine Co., Ltd.
- the stirring blade may be operated before the water-insoluble inorganic powder is charged, and the water-insoluble inorganic powder may be charged while rotating the stirring blade, or after all the water-insoluble inorganic powder is charged. You can start stirring.
- Stirring is preferably carried out at a rotation speed of the stirring shaft of 50 to 300 rpm.
- the stirring blade is preferably rotated by rotating the stirring blade within the range of the peripheral speed (u) l. 5 to 7. OmZsec.
- nonionic surfactant-containing particles having excellent solubility can be obtained.
- the nonionic surfactant before introducing the nonionic surfactant into the granulator, at least a part of the water-insoluble inorganic powder is adhered to the inner wall of the granulator.
- the adhesion between the water-insoluble inorganic powder itself and the inner wall of the device is important.
- the average particle size of the water-insoluble inorganic powder must be 10 m or less and the main shaft is rotated. It is possible to achieve more friction by causing friction.
- Agitation may be the same as or different from the rotational speed and peripheral speed in step (i).
- the water-insoluble inorganic powder can be adhered to the inner wall of the granulator.
- Step (iii) As the step of adding the water-soluble inorganic powder and the nonionic surfactant to the granulator, for example, any of the following methods 1) to 4) can be employed.
- a method in which a water-soluble inorganic powder is introduced into a granulator and a nonionic surfactant is added quickly and vigorously is particularly preferable. It is also possible to add a part of the water-insoluble inorganic powder together with the water-soluble inorganic powder or the nonionic surfactant. Regarding the amount, it is preferable that the amount of water-insoluble inorganic powder added when forming the powder layer in the nonionic surfactant-containing particles is not less than 20% by weight.
- the water-insoluble inorganic powder, the water-soluble inorganic powder, the nonionic surfactant, and, if necessary, optional components are granulated by shearing and compacting together.
- the granulator When blending optional ingredients, it may be charged into the granulator at the same time as the water-soluble inorganic powder, or mixed with the water-soluble inorganic powder before being charged into the granulator and then charged into the apparatus. preferable.
- the obtained nonionic surfactant-containing particles may be coated by adding a coating agent in a rolling drum, for example.
- a coating agent an inorganic powder having a JIS 200 mesh sieve passing rate of 50% or more is suitable.
- the material include carbonates such as sodium carbonate and calcium carbonate, amorphous silica, calcium silicate, and key acid.
- a silicate such as magnesium or an alumino silicate such as zeolite can be used.
- the coating agent is generally 0.5 to 15% by weight, preferably 1 to 10% in the nonionic surfactant-containing particles of the present invention. It can be used in an amount of% by weight.
- the fluid number defined by the following formula is preferably 1 to 16, more preferably 2 to 9. If the Froude number is less than 1, fluidization is insufficient and coating with a polymer may be insufficient. On the other hand, if it exceeds 16, the shear force on the particles becomes too strong, and the coating film may be broken.
- the agitation granulator used is equipped with a chopper that rotates at a high speed in order to promote compaction of the granulated material and coarse powder crushing.
- the rotation speed of the chopper is preferably such that the coating film is not broken.
- the tip speed (peripheral speed) of the tipper is preferably 0 to 40 mZs, more preferably 5 to 30 mZs.
- the average granulation time in batch granulation and the average residence time in continuous granulation to obtain a suitable granulated product is preferably 0.5 to 30 minutes. 3 to 20 minutes is more preferable. If the granulation time (average residence time) is less than 0.5 minutes, the time is too short and it becomes difficult to control granulation to obtain a suitable average particle size and bulk density, and the particle size distribution becomes a grade. On the other hand, if it exceeds 30 minutes, the time may be too long and productivity may decrease.
- the filling rate (preparation amount) of the nonionic surfactant into the granulator is preferably less than 70% by volume of the total internal volume of the mixer. % Is more preferred. If the filling rate (preparation amount) exceeds 70% by volume, the mixing efficiency in the mixer may decrease, and granulation may not be performed properly. (5) Granulation temperature
- the stirring granulation temperature is generally 20 to 60 ° C, preferably 30 to 50 ° C, more preferably 35 to 50 ° C. If the temperature is lower than 20 ° C, granulation is difficult to proceed. On the other hand, if the temperature is higher than 60 ° C., on the contrary, adhesion to the granulator tends to occur, such being undesirable.
- the particle strength of the nonionic surfactant-containing particles of the present invention can be measured by a particle compression test method, and is usually 55 g or more, preferably 75 g or more.
- the bulk density can be measured by the method of JIS K3362, and is usually 0.3 gZmL or more, preferably 0.5 to 1.3 gZmL, more preferably 0.5 to 1.2 ZmL. If the bulk density is too small or too large, it becomes easy to classify when used in combination with other particles.
- the average particle diameter can be measured by a low-tap type sieve shaker, and is preferably 150 to 1500 ⁇ m, more preferably ⁇ to 200 to 1000 ⁇ m. If the average particle size is less than 150 ⁇ m, the specific surface area is too large and dust generation may increase. On the other hand, if it exceeds 1500 / z m, the solubility of the coated particles may deteriorate.
- the angle of repose can be measured by the method of JIS K2502, and is usually 30 to 60 °, preferably 30 to 50 °.
- the crushing value is an index of whether the powder can maintain fluidity by its own weight, and can be measured by the method described later (Physical property measurement) (4). Usually it is 3kg or less, preferably 2kg or less.
- LAS—H direct 3 ⁇ 4 alkylbenzene sulfonic acid (Lypon LH-200, manufactured by Lion Corporation)
- ⁇ -SF-H a-sulfo fatty acid anolalkyl ester (methyl ester (pastenole M—14, pastel M—16 (lion Oleochemical Co., Ltd.) was mixed at 2: 8) and sulfonated according to the method disclosed in Example 1 of JP-A-2001-64248 and extracted after the esterification step
- ⁇ Sulfo fatty acid alkyl ester
- Polyacrylic acid Na Aqualic DL—40 (manufactured by Nippon Shokubai Co., Ltd.) (pure 40% aqueous solution)
- Acrylic acid Z maleic acid copolymer Aqualic TL—400 (manufactured by Nippon Shokubai Co., Ltd.)
- Type A Zeolite Cyclone B (made by Mizusawa Chemical Co., Ltd.)
- Potassium carbonate Potassium carbonate (powder) (Asahi Glass Co., Ltd.)
- Example 1 water-insoluble inorganic powders of A-1 and A-2 were added to the apparatus, and stirring and forming a powder layer were performed while mixing Air under the conditions of the main shaft 200 rpm and the chopper 5800 rpm. After that, nonionic surfactant C1 and water-soluble inorganic powder B-2 were added through separate addition ports.
- Example 2 the same operation as in Example 1 was performed except that the types of the nonionic surfactant and the water-soluble inorganic powder to be added were changed.
- Example 3 the water-insoluble inorganic powders A-1 and A-3 were added to the apparatus, and the mixture was stirred and mixed with air under the conditions of the main shaft 200 rpm and the chopper 5800 rpm to form a non-ionic powder.
- Surfactant C-3 and water-soluble inorganic powder B-1 were added in advance after mixing.
- Example 4 the same operation as in Example 3 was performed except that the types of the nonionic surfactant and the water-soluble inorganic powder to be added were changed.
- Example 5 the same operations as in Example 1 were performed by changing the types of the nonionic surfactant and the water-soluble inorganic powder to be added.
- Comparative Example 1 a non-ionic surfactant C 2, water-insoluble inorganic powders A-1, A-5, water-soluble inorganic powder B— 4 was added simultaneously.
- Comparative Example 2 is a radigue that is stirred under conditions of a spindle of 200 rpm and a chopper of 5800 m. After adding the nonionic surfactant Cl to the mixer, a water-insoluble inorganic powder and a water-soluble inorganic powder were added.
- Comparative Example 3 a nonionic surfactant and a water-soluble inorganic powder were mixed in advance and then added to a Roedge mixer, and then a water-insoluble inorganic powder was added.
- the filling rate was such that the total powder volume to be charged was 50 vol% of the internal volume, while the supply rate of the nonionic surfactant to be added was lL / min. Finally, the mixture was mixed for 30 seconds to obtain particles containing nonionic surfactant.
- non-ionic surfactant A type zeolite for 3.0% equivalent equivalent of grinding aid and 0.5% equivalent amount for surface coating
- enzyme After preparing a slurry with a moisture content of 38% in which ingredients other than pigments and fragrances are dissolved or dispersed in water, the slurry is spray-dried at a hot air temperature of 300 ° C using a countercurrent spray drying tower to obtain a moisture content of 3%. Spray dried particles were obtained.
- a nonionic surfactant and water were put into a continuous kneader (KRC-S4, manufactured by Kurimoto Kyosho Co., Ltd.), under conditions of a kneading capacity of 120 kg / h and a temperature of 60 ° C. After kneading, an amorphous solid detergent was obtained. While extruding this irregular solid detergent using a pelleter double equipped with a die with a hole diameter of 10 mm (EXDFJS-100, manufactured by Fuji Padal Co., Ltd.), cut it with a cutter (cutter peripheral speed is 5 mZs) A pelleted solid detergent having a length of about 5 to 30 mm was obtained.
- particulate A-type zeolite (average particle size 180 m) as a grinding aid was added to the obtained solid detergent, and in series in the presence of cold air (10 ° C, 15 m / s) 3
- a 0.5% fine powder A-type zeolite was prepared under the conditions of a filling rate of 30%, a rotational speed of 22 rpm, and 25 ° C., and the surface was modified by rolling for 1 minute to obtain detergent particles.
- a horizontal cylindrical rolling mixer (cylinder diameter: 585 mm, cylinder length: 490 mm, baffle plate with a clearance of 20 mm and a height of 45 mm between the inner wall surface and the inner wall surface of the container 131.7 L)
- the detergent particles were sprayed with a perfume equivalent to 0.1% while mixing the detergent particles obtained under the conditions of a filling rate of 30%, a rotational speed of 22 rpm, and 25 ° C.
- the detergent particles are transported on the belt conveyor at a speed of 0.5 mZs (detergent particle layer height 30 mm, layer width 300 mm on the belt conveyor) on the surface.
- the blue dye solution was sprayed to obtain detergent particles (average particle size 550 m, bulk density 0.85 g / cm 3 ).
- Nonionic surfactant-containing particles ' average particle size, bulk density, angle of repose, crushing value, and nonionic surfactant-containing particles adhering to cloth based on the following method Evaluated.
- Classification operation is performed using a 9-stage sieve and tray with 1680 ⁇ m, 1410 ⁇ m, 1190 ⁇ m, 1000 ⁇ m, 710 ⁇ m, 500 ⁇ m, 350 m, 250 m, and 149 m. It was.
- the classification is performed by stacking a sieve with a small sieve opening and a sieve with a large sieve opening in a tray, putting 100g / times of nonionic surfactant-containing particles from the top of the top 1680m sieve, and capping.
- the opening of the first sieve with a calculated weight frequency of 50% or more is set to am, and it is one step larger than am, and the opening of the sieve is set to b ⁇ m.
- the average particle size (weight 50%) was calculated by the following equation, where c% was the cumulative frequency and d% was the weight frequency on the am screen.
- Average particle diameter (weight 50% diameter) 10 (50— (c—d / (log b-log a) x log b)) / (d / (log b—log a))
- the bulk density was measured in accordance with IS K3362.
- Two bath washing machine (Mitsubishi Electric Co., Ltd., CW-C30A1-H) is covered with 30L of 5 ° C tap water, 7 cotton shirts, 2 polyester shirts, 2 acrylic shirts, bath ratio 20 Adjusted twice, folded them and floated on the water surface.
- At the center is a nonionic surfactant-containing particle and a table.
- 30 g of a powder mixed with other detergent-containing particles shown in 3 in a ratio of 20/80 was used as a sample for solubility test, immersed in the cloth for 2 minutes, and then stirred in a weak water flow for 5 minutes. After draining, the cloth was dehydrated for 1 minute, the undissolved residue on the cloth and in the washing machine was picked up, and the undissolved amount was visually evaluated based on the following evaluation criteria.
- the detergent composition preferably has a rating of ⁇ or higher.
- the granulator vibrates when the maximum load is 5. OA or more.
- composition shown in Examples and Comparative Examples was repeatedly granulated by 10 Bt, and the situation when the adhered material in the subsequent granulation was washed with hot water at 50 ° C was evaluated by the following scale.
- Lady Gemmixer [M-20 type manufactured by Matsubo Co., Ltd., internal volume 20 L, stirring blade diameter 0.3 m] was used. ⁇ ••• Almost no deposits in 1 to 2 times.
Abstract
Description
Claims
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CN112960875A (zh) * | 2021-02-25 | 2021-06-15 | 广西博世科环保科技股份有限公司 | 一种高温热化学清洗重质油泥的处理方法及处理系统 |
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JPS6189300A (ja) * | 1984-10-09 | 1986-05-07 | ライオン株式会社 | 非イオン界面活性剤を含む粒状洗剤組成物の製造方法 |
JPH03265699A (ja) * | 1990-03-16 | 1991-11-26 | Lion Corp | 高嵩密度粒状洗剤組成物 |
JP2000073096A (ja) * | 1998-09-01 | 2000-03-07 | Lion Corp | 粒状ノニオン洗剤組成物及びその製造方法 |
JP2000109899A (ja) * | 1998-10-01 | 2000-04-18 | Lion Corp | ノニオン界面活性剤組成物の微粒化方法及びそれを用いた粒状洗剤組成物の製造方法 |
JP2003221599A (ja) * | 2002-01-30 | 2003-08-08 | Kao Corp | 粉末洗剤用充填剤造粒物 |
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US5200844A (en) * | 1992-05-22 | 1993-04-06 | Kaiser Aerospace & Electronics Corporation | Color head-up display system |
JP3269616B2 (ja) * | 1998-10-16 | 2002-03-25 | 花王株式会社 | 単核性洗剤粒子群の製法 |
JP2000192098A (ja) * | 1998-12-25 | 2000-07-11 | Lion Corp | タブレット洗剤組成物 |
JP2001081499A (ja) * | 1999-09-17 | 2001-03-27 | Lion Corp | 粒状洗剤組成物の製造方法 |
JP3774663B2 (ja) * | 2000-12-28 | 2006-05-17 | 花王株式会社 | 微粒子ゼオライト |
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JPS6189300A (ja) * | 1984-10-09 | 1986-05-07 | ライオン株式会社 | 非イオン界面活性剤を含む粒状洗剤組成物の製造方法 |
JPH03265699A (ja) * | 1990-03-16 | 1991-11-26 | Lion Corp | 高嵩密度粒状洗剤組成物 |
JP2000073096A (ja) * | 1998-09-01 | 2000-03-07 | Lion Corp | 粒状ノニオン洗剤組成物及びその製造方法 |
JP2000109899A (ja) * | 1998-10-01 | 2000-04-18 | Lion Corp | ノニオン界面活性剤組成物の微粒化方法及びそれを用いた粒状洗剤組成物の製造方法 |
JP2003221599A (ja) * | 2002-01-30 | 2003-08-08 | Kao Corp | 粉末洗剤用充填剤造粒物 |
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CN112960875A (zh) * | 2021-02-25 | 2021-06-15 | 广西博世科环保科技股份有限公司 | 一种高温热化学清洗重质油泥的处理方法及处理系统 |
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