JP3043976B2 - Granular nonionic detergent composition and method for producing the same - Google Patents
Granular nonionic detergent composition and method for producing the sameInfo
- Publication number
- JP3043976B2 JP3043976B2 JP7249193A JP24919395A JP3043976B2 JP 3043976 B2 JP3043976 B2 JP 3043976B2 JP 7249193 A JP7249193 A JP 7249193A JP 24919395 A JP24919395 A JP 24919395A JP 3043976 B2 JP3043976 B2 JP 3043976B2
- Authority
- JP
- Japan
- Prior art keywords
- oil absorption
- nonionic surfactant
- detergent composition
- oil
- nonionic
- 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.)
- Expired - Fee Related
Links
- 239000003599 detergent Substances 0.000 title claims description 52
- 239000000203 mixture Substances 0.000 title claims description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000002736 nonionic surfactant Substances 0.000 claims description 43
- 238000010521 absorption reaction Methods 0.000 claims description 38
- 239000002734 clay mineral Substances 0.000 claims description 35
- 238000005469 granulation Methods 0.000 claims description 14
- 230000003179 granulation Effects 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 11
- 238000004898 kneading Methods 0.000 claims description 7
- 229910000269 smectite group Inorganic materials 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 35
- 239000002245 particle Substances 0.000 description 22
- -1 polyoxyethylene Polymers 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229910021536 Zeolite Inorganic materials 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 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 6
- 235000014113 dietary fatty acids Nutrition 0.000 description 6
- 239000000194 fatty acid Substances 0.000 description 6
- 229930195729 fatty acid Natural products 0.000 description 6
- 229910052901 montmorillonite Inorganic materials 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 235000017550 sodium carbonate Nutrition 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000010457 zeolite Substances 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 5
- 102000004190 Enzymes Human genes 0.000 description 5
- 125000003342 alkenyl group Chemical group 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229940088598 enzyme Drugs 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 4
- 229910000503 Na-aluminosilicate Inorganic materials 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 229910000271 hectorite Inorganic materials 0.000 description 4
- 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 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000429 sodium aluminium silicate Substances 0.000 description 4
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 235000010265 sodium sulphite Nutrition 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000000378 calcium silicate Substances 0.000 description 3
- 229910052918 calcium silicate Inorganic materials 0.000 description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 150000004665 fatty acids Chemical group 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000001509 sodium citrate Substances 0.000 description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 235000019832 sodium triphosphate Nutrition 0.000 description 3
- 239000013042 solid detergent Substances 0.000 description 3
- 229910002012 Aerosil® Inorganic materials 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 108010059892 Cellulase Proteins 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 102000004882 Lipase Human genes 0.000 description 2
- 108090001060 Lipase Proteins 0.000 description 2
- 239000004367 Lipase Substances 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 2
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229940106157 cellulase Drugs 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007850 fluorescent dye Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 235000019421 lipase Nutrition 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 2
- 229940048086 sodium pyrophosphate Drugs 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-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
- FDQGNLOWMMVRQL-UHFFFAOYSA-N Allobarbital Chemical compound C=CCC1(CC=C)C(=O)NC(=O)NC1=O FDQGNLOWMMVRQL-UHFFFAOYSA-N 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 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
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
- PMPJQLCPEQFEJW-UHFFFAOYSA-L disodium;2-[2-[4-[4-[2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1C=CC1=CC=C(C=2C=CC(C=CC=3C(=CC=CC=3)S([O-])(=O)=O)=CC=2)C=C1 PMPJQLCPEQFEJW-UHFFFAOYSA-L 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005187 foaming 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
- 239000008187 granular material Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000012052 hydrophilic carrier Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229910000273 nontronite Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 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
- 230000002265 prevention Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- 229910052903 pyrophyllite Inorganic materials 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 1
- 229940082004 sodium laurate Drugs 0.000 description 1
- 235000019794 sodium silicate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 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
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】本発明は、高温高湿下での洗
剤粒子の流動性及び溶解性に優れたノニオン界面活性剤
を主成分とする粒状ノニオン洗剤組成物及びその製造方
法に関する。The present invention relates to a granular nonionic detergent composition containing a nonionic surfactant as a main component, which is excellent in fluidity and solubility of detergent particles under high temperature and high humidity, and a method for producing the same.
【０００２】[0002]
【従来技術】ノニオン界面活性剤は、一般に低泡性であ
り、洗浄力が水の硬度の影響を受けにくく、特に泥汚れ
や低温での汚れ分散性にも優れている。更に、生分解性
が良好で環境負荷が低く、低毒性で安全性にも問題がな
いなど、優れた界面活性剤である。しかしながら、ノニ
オン界面活性剤は、一般に常温で液状であり、ノニオン
粒状洗剤製品から洗剤容器へのノニオン界面活性剤のし
み出しが問題となっている。即ち、ノニオン界面活性剤
が洗剤容器にしみ出すことにより、製品外観の悪化、容
器接触部分でのノニオン界面活性剤の減少による洗浄力
の低下、更に洗剤粒子の流動性や、耐ケーキング性に悪
影響を及ぼす。特開平４−３３９８９８号公報では、非
晶質の吸油性担体を５〜２０％配合することによりノニ
オン界面活性剤のしみ出し防止の改善を図っているが、
ノニオン界面活性剤自体は常温で液状であることには変
わりがなく、特に、３０℃を超える夏場にはノニオン界
面活性剤がしみ出して洗剤粒子の流動性を悪化させるこ
とが問題となっていた。2. Description of the Related Art Nonionic surfactants generally have a low foaming property, their detergency is hardly affected by the hardness of water, and they are particularly excellent in mud dirt and dispersibility at low temperatures. Furthermore, it is an excellent surfactant having good biodegradability, low environmental load, low toxicity and no problem in safety. However, nonionic surfactants are generally liquid at room temperature, and there is a problem of exuding nonionic surfactants from nonionic granular detergent products into detergent containers. That is, since the nonionic surfactant seeps into the detergent container, the appearance of the product deteriorates, the detergency decreases due to the decrease in the nonionic surfactant at the container contact portion, and further, the fluidity of the detergent particles and the anti-caking property are adversely affected. Effect. Japanese Patent Application Laid-Open No. 4-339898 attempts to improve the prevention of exudation of a nonionic surfactant by blending an amorphous oil-absorbing carrier in an amount of 5 to 20%.
The nonionic surfactant itself is still liquid at room temperature, and in particular, in the summertime exceeding 30 ° C., the nonionic surfactant exudes and deteriorates the fluidity of the detergent particles. .
【０００３】[0003]
【発明が解決しようとする課題】本発明は、高温高湿下
での洗剤粒子の流動性及び溶解性に優れた、ノニオン界
面活性剤を主成分とする粒状ノニオン洗剤組成物、及び
その好適な製造方法を提供することを目的とする。DISCLOSURE OF THE INVENTION The present invention provides a granular nonionic detergent composition containing a nonionic surfactant as a main component, which is excellent in the fluidity and solubility of detergent particles under high temperature and high humidity, and a suitable nonionic detergent composition thereof. It is intended to provide a manufacturing method.
【０００４】[0004]
【課題を解決するための手段】本発明者は、この課題を
達成するために鋭意検討した結果、ノニオン界面活性剤
に粘土鉱物を併用することにより、高温高湿下での流動
性を解決し得ることを見出した。更に、ノニオン界面活
性剤に粘土鉱物を単に併用した場合、洗剤粒子が疎水的
になるため、水への粒状洗剤の溶解性が低下することが
判明したが、この溶解性低下の問題が、吸油性担体を更
に併用することにより効果的に解決できることを見出し
た。ところで、粘土鉱物は古くから繊維、特に綿布に吸
着し柔軟効果を発揮することが知られている。しかしな
がら、この粘土鉱物を、ノニオン界面活性剤と併用した
場合、ノニオン界面活性剤は、粘土鉱物の布への吸着を
阻害するため柔軟効果が充分に得られないという問題が
あった。これに対して、ノニオン界面活性剤と粘土鉱物
と吸油性担体とを併用すれば、そのようなノニオン界面
活性剤と粘土鉱物との併用による柔軟効果の低下という
問題が有効に防止されることが分かった。本発明は、上
記の新規な知見に基づいて成されたものである。Means for Solving the Problems The present inventors have made intensive studies to achieve this object, and as a result, by using clay minerals in combination with nonionic surfactants, the fluidity under high temperature and high humidity was solved. I found that I got it. Furthermore, it has been found that when a clay mineral is simply used in combination with a nonionic surfactant, the detergent particles become hydrophobic, so that the solubility of the granular detergent in water is reduced. It has been found that the problem can be solved effectively by further using a hydrophilic carrier in combination. By the way, it has long been known that clay minerals adsorb to fibers, especially cotton cloth, and exhibit a softening effect. However, when this clay mineral is used in combination with a nonionic surfactant, there is a problem that the nonionic surfactant inhibits the adsorption of the clay mineral to the cloth, so that a sufficient softening effect cannot be obtained. In contrast, the combined use of a nonionic surfactant, a clay mineral, and an oil-absorbing carrier can effectively prevent the problem of a decrease in the softening effect due to the combined use of such a nonionic surfactant and a clay mineral. Do you get it. The present invention has been made based on the above-described new findings.
【０００５】即ち、本発明は、以下の発明に関するもの
である。 １．ノニオン界面活性剤、スメクタイト群に属し、その
結晶構造がジオクタヘドラル型３層構造又はトリオクタ
ヘドラル型３層構造をとる吸油量が８０ml/100g未満の
粘土鉱物、及び吸油量が８０ml/100g以上の吸油性担体
を含有することを特徴とする粒状ノニオン洗剤組成物。 ２．ノニオン界面活性剤、スメクタイト群に属し、その
結晶構造がジオクタヘドラル型３層構造又はトリオクタ
ヘドラル型３層構造をとる吸油量が８０ml/100g未満の
粘土鉱物、及び吸油量が８０ml/100g以上の吸油性担体
を、攪拌造粒するか、又は混練押出後破砕造粒すること
を特徴とする粒状ノニオン洗剤組成物の製造方法。That is, the present invention relates to the following inventions. 1. Nonionic surfactant , belonging to the smectite group,
Crystal structure is dioctahedral type three-layer structure or triocta
Oil absorption of less than 80ml / 100g with a 3-layer hedral structure
A granular nonionic detergent composition comprising a clay mineral and an oil-absorbing carrier having an oil absorption of 80 ml / 100 g or more. 2. Nonionic surfactant , belonging to the smectite group,
Crystal structure is dioctahedral type three-layer structure or triocta
Oil absorption of less than 80ml / 100g with a 3-layer hedral structure
A method for producing a granular nonionic detergent composition, which comprises subjecting a clay mineral and an oil-absorbing carrier having an oil absorption of 80 ml / 100 g or more to stirring granulation or crushing and granulating after kneading and extrusion.
【０００６】[0006]
【発明の実施の形態】以下、本発明について、更に詳細
に説明する。本発明においては、ノニオン界面活性剤と
しては、各種のノニオン界面活性剤を使用することがで
きる。好ましいノニオン界面活性剤としては、例えば、
以下のものを挙げることができる。 （１）炭素数６〜２２、好ましくは８〜１８の脂肪族ア
ルコールに炭素数２〜４のアルキレンオキシドを平均３
〜３０モル、好ましくは７〜２０モル付加したポリオキ
シアルキレンアルキル（又はアルケニル）エーテル。こ
の中でも、ポリオキシエチレンアルキル（又はアルケニ
ル）エーテル、ポリオキシエチレンポリオキシプロピレ
ンアルキル（又はアルケニル）エーテルが好適である。 （２）ポリオキシエチレンアルキル（又はアルケニル）
フェニルエーテル。 （３）長鎖脂肪酸アルキルエステルのエステル結合間に
アルキレンオキシドが付加した以下の式で示される脂肪
酸アルキルエステルアルコキシレート。 Ｒ1 ＣＯ（ＯＡ）n ＯＲ2 （Ｒ1 ＣＯは、炭素数６〜２２、好ましくは８〜１８の
脂肪酸残基を表わす。ＯＡは、エチレンオキシド、プロ
ピレンオキシド等の炭素数２〜４、好ましくは２〜３の
アルキレンオキシドの付加単位を表わす。ｎは、アルキ
レンオキシドの平均付加モル数を示し、一般に３〜３
０、好ましくは７〜２０の数である。Ｒ2は、炭素数１
〜３の置換基を有してもよい、低級アルキル基を表
す。） （４）ポリオキシエチレンソルビタン脂肪酸エステル。 （５）ポリオキシエチレンソルビット脂肪酸エステル。 （６）ポリオキシエチレン脂肪酸エステル。 （７）ポリオキシエチレン硬化ヒマシ油。 （８）グリセリン脂肪酸エステル。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in more detail. In the present invention, various nonionic surfactants can be used as the nonionic surfactant. Preferred nonionic surfactants include, for example,
The following can be mentioned. (1) An aliphatic alcohol having 6 to 22 carbon atoms, preferably 8 to 18 carbon atoms and an alkylene oxide having 2 to 4 carbon atoms on average 3
Polyoxyalkylene alkyl (or alkenyl) ether added to ３０30 mol, preferably 7-20 mol. Among them, polyoxyethylene alkyl (or alkenyl) ether and polyoxyethylene polyoxypropylene alkyl (or alkenyl) ether are preferable. (2) polyoxyethylene alkyl (or alkenyl)
Phenyl ether. (3) A fatty acid alkyl ester alkoxylate represented by the following formula in which an alkylene oxide is added between ester bonds of a long-chain fatty acid alkyl ester. R 1 CO (OA) n OR 2 (R 1 CO represents a fatty acid residue having 6 to 22, preferably 8 to 18 carbon atoms. OA represents a fatty acid residue having 2 to 4 carbon atoms such as ethylene oxide and propylene oxide, preferably Represents an additional unit of alkylene oxide of 2 to 3. n represents an average number of moles of alkylene oxide added, and generally represents 3 to 3;
0, preferably a number from 7 to 20. R 2 has 1 carbon atom
Represents a lower alkyl group which may have 1 to 3 substituents. (4) Polyoxyethylene sorbitan fatty acid esters. (5) Polyoxyethylene sorbite fatty acid ester. (6) Polyoxyethylene fatty acid esters. (7) Polyoxyethylene hydrogenated castor oil. (8) Glycerin fatty acid ester.
【０００７】上記のノニオン界面活性剤の中でも、融点
が４０℃以下でＨＬＢが９〜１６のポリオキシエチレン
アルキル（又はアルケニル）エーテル、脂肪酸メチルエ
ステルにエチレンオキシドが付加した脂肪酸メチルエス
テルエトキシレートが特に好適に用いられる。また、こ
れらのノニオン界面活性剤は混合物として使用してもよ
い。ノニオン界面活性剤は、粒状ノニオン洗剤組成物中
に、好ましくは１５〜５０重量％、更に好ましくは１５
〜４０重量％、特に好ましくは１５〜３５重量％で含有
される。この量が１５重量％未満では、得られる洗剤粒
子中のノニオン界面活性剤濃度が低いばかりか低嵩密度
となるため、洗剤の使用量を多くしないと良好な洗浄効
果が得られず、近年のコンパクト化と相反する結果とな
り好ましくない。また、省資源の点でも好ましくない。
一方、５０重量％を超えると、しみ出し抑制が難しくな
るので好ましくない。本発明で使用される粘土鉱物とし
ては、スメクタイト群に属し、その結晶構造がジオクタ
ヘドラル型３層構造又はトリオクタヘドラル型３層構造
をとるものが使用される。このような粘土鉱物は、劈開
性を有し、層状構造をしている。この粘土鉱物は、以下
で説明する吸油性担体に比べて、吸油量が小さい。ま
た、粘土鉱物は、ノニオン界面活性剤を結晶層間に水素
結合による化学吸着を形成し、粘土鉱物の内部に保持す
る性質を有する。なお、粘土鉱物は、内部にノニオン界
面活性剤を保持するに従って、膨潤する性質を有する。
本発明で好ましく使用できる粘土鉱物は、吸油量が８０
ml/100ｇ未満、更に好ましくは３０〜７０ml/100ｇ、一
方、嵩密度は、好ましくは、0.１g/cc以上、特に好まし
くは、0.２〜1.５g/ccである。Among the above nonionic surfactants, polyoxyethylene alkyl (or alkenyl) ethers having a melting point of 40 ° C. or less and an HLB of 9 to 16 and fatty acid methyl ester ethoxylates obtained by adding ethylene oxide to fatty acid methyl esters are particularly preferable. Used for Further, these nonionic surfactants may be used as a mixture. The nonionic surfactant is preferably 15 to 50% by weight, more preferably 15% by weight, in the granular nonionic detergent composition.
-40% by weight, particularly preferably 15-35% by weight. If this amount is less than 15% by weight, the resulting detergent particles will have a low nonionic surfactant concentration as well as a low bulk density. The result is contrary to compactness, which is not preferable. It is also not preferable in terms of resource saving.
On the other hand, if it exceeds 50% by weight, it is difficult to suppress oozing, which is not preferable. As the clay mineral used in the present invention , those belonging to the smectite group and having a crystal structure of a dioctahedral type three-layer structure or a trioctahedral type three-layer structure are used. Such a clay mineral has a cleavage property and has a layered structure. This clay mineral has a smaller oil absorption than the oil-absorbing carrier described below. In addition, the clay mineral has a property of forming a chemical adsorption by hydrogen bonding between the crystal layers of the nonionic surfactant and retaining the nonionic surfactant inside the clay mineral. The clay mineral has a property of swelling as the nonionic surfactant is retained inside.
The clay mineral which can be preferably used in the present invention has an oil absorption of 80.
The bulk density is preferably not less than 0.1 g / cc, particularly preferably 0.2 to 1.5 g / cc, less than 100 ml / 100 g, more preferably 30 to 70 ml / 100 g.
【０００８】このような粘土鉱物の具体例には、例え
ば、ジオクタヘドラル型３層構造をとる粘土鉱物とし
て、モンモリロナイト（吸油量：５０ml/100ｇ、嵩密
度：0.３g/cc）、ノントロナイト（吸油量：４０ml/100
ｇ、嵩密度：0.５g/cc）、バイデライト（吸油量：６２
ml/100ｇ、嵩密度：0.５５g/cc）、パイロフィライト
（吸油量：７０ml/100ｇ、嵩密度：0.６３g/cc）などが
挙げられ、一方、トリオクタヘドラル型３層構造をとる
粘土鉱物として、サポナイト（吸油量：７３ml/100ｇ、
嵩密度：0.１５g/cc）、ヘクトライト（吸油量：７２ml
/100ｇ、嵩密度：0.７g/cc）、スチーブンサイト（吸油
量：３０ml/100ｇ、嵩密度：1.２g/cc）、タルク（吸油
量：７０ml/100ｇ、嵩密度：0.１g/cc）などが挙げられ
る。これらの粘土鉱物は、一般に天然に産出されたも
の、人工的に水熱合成されたもの両方があるが特には限
定されない。このような粘土鉱物は、Ｘ線分析で１０〜
２０Åに検出される粘土の層の拡がりに由来するピーク
と４〜５Åに検出される粘土の３層構造に由来するピー
クが発達したものであれば、特に制限なく使用すること
ができる。また、粘土鉱物は、特に天然物の場合、クォ
ーツ、クリストバライト、カルサイト、オパール長石な
どの不純物を多く含有することがあり、これら不純物が
多いものは本発明には適さず、純度として少なくとも６
０％、更に好ましくは７０％以上、最良のものとしては
１００％のものを使用する。特に好ましく使用すること
のできる粘土鉱物としては、Ｎａ型モンモリロナイト、
Ｃａ型モンモリロナイト、活性化ベントナイト（Ｎａ／
Ｃａ型モンモリロナイト）、Ｎａ型ヘクトライト、Ｃａ
型ヘクトライトである。Specific examples of such clay minerals include, for example, montmorillonite (oil absorption: 50 ml / 100 g, bulk density: 0.3 g / cc), and nontronite (clay mineral having a dioctahedral type three-layer structure). Oil absorption: 40ml / 100
g, bulk density: 0.5 g / cc), beidellite (oil absorption: 62)
ml / 100 g, bulk density: 0.55 g / cc), pyrophyllite (oil absorption: 70 ml / 100 g, bulk density: 0.63 g / cc), etc. On the other hand, trioctahedral type three-layer structure Saponite (oil absorption: 73ml / 100g,
Bulk density: 0.15 g / cc), Hectorite (oil absorption: 72 ml)
/ 100 g, bulk density: 0.7 g / cc), stevensite (oil absorption: 30 ml / 100 g, bulk density: 1.2 g / cc), talc (oil absorption: 70 ml / 100 g, bulk density: 0.1 g / cc) ). These clay minerals generally include those naturally produced and those artificially hydrothermally synthesized, but are not particularly limited. Such clay minerals are 10-
As long as the peak derived from the spread of the clay layer detected at 20 ° and the peak derived from the three-layer structure of clay detected at 4 to 5 ° are developed, they can be used without particular limitation. In addition, clay minerals may contain a large amount of impurities such as quartz, cristobalite, calcite, and opal feldspar, especially in the case of natural products, and those having a large amount of these impurities are not suitable for the present invention and have a purity of at least 6%.
Use 0%, more preferably 70% or more, and most preferably 100%. Particularly preferred clay minerals are Na-type montmorillonite,
Ca-type montmorillonite, activated bentonite (Na /
Ca-type montmorillonite), Na-type hectorite, Ca
Type hectorite.
【０００９】粘土鉱物は、粒状ノニオン洗剤組成物中
に、好ましくは0.１〜３０重量％、更に好ましくは１〜
２０重量％、特に好ましくは３〜１０重量％で含有され
る。この量が0.１重量％未満では、得られる洗剤粒子の
高温高湿下での流動性が大きく低下する傾向にある。一
方、３０重量％を超えると、得られる洗剤粒子が疎水的
になり過ぎるため、洗剤の溶解性が悪化し易いため、好
ましくない。本発明で使用される吸油性担体は、高温高
湿下でのノニオンのしみ出しと洗剤粒子の固化を抑制す
る一方、洗剤使用時の洗剤の溶解性を向上させるために
添加するものである。吸油性担体は、ノニオン界面活性
剤を吸着・保持するのに十分な多孔性微粉体であり、ノ
ニオン界面活性剤を物理的に吸着し、一方、これにより
膨潤するものではない。本発明で使用される吸油性担体
の吸油量は、上記粘土鉱物のものよりも大きい。吸油性
担体としては、ＪＩＳ−Ｋ６２２０試験方法で表される
吸油量が８０ml/100ｇ以上、好ましくは１５０〜６００
ml/100ｇの吸油性であり、かつ嵩密度が0.１g/cc未満、
好ましくは0.００１〜0.０８g/ccである物質が好適に用
いられる。このような吸油性担体としては、例えば、非
晶質珪酸（吸油量：２５０ml/100ｇ、嵩密度：0.０６g/
cc）（トクソー製トクシール、日本アエロジル製アエロ
ジル、日本シリカ製ニップシール）、非晶質珪酸カルシ
ウム（吸油量：４５０ml/100ｇ、嵩密度：0.０３g/cc）
（トクソー製フローライト、コフランケミカル製チクソ
レックス）、非晶質アルミノ珪酸塩（吸油量：１５０ml
/100ｇ、嵩密度：0.０８g/cc）、珪酸マグネシウム（吸
油量：１８０ml/100ｇ、嵩密度：0.０８g/cc）、炭酸マ
グネシウム（吸油量：１５０ml/100ｇ、嵩密度：0.０８
g/cc）、炭酸カルシウム（吸油量：１１０ml/100ｇ、嵩
密度：0.０９g/cc）、スピネル（吸油量：６００ml/100
ｇ、嵩密度：0.００８g/cc）、コーディエライト（吸油
量：６００ml/100ｇ、嵩密度：0.００８g/cc）、ムライ
ト（吸油量：５６０ml/100ｇ、嵩密度：0.００９g/c
c）、澱粉分解物（吸油量：２００ml/100ｇ、嵩密度：
0.０６g/cc）（松谷化学製パインフロー）等が挙げられ
る。また、これらの吸油性担体は混合物として使用して
もよい。The clay mineral is preferably present in the granular nonionic detergent composition in an amount of 0.1 to 30% by weight, more preferably 1 to 30% by weight.
The content is 20% by weight, particularly preferably 3 to 10% by weight. If this amount is less than 0.1% by weight, the fluidity of the resulting detergent particles under high temperature and high humidity tends to be greatly reduced. On the other hand, if it exceeds 30% by weight, the resulting detergent particles become too hydrophobic, and the solubility of the detergent is liable to deteriorate, which is not preferable. The oil-absorbing carrier used in the present invention is added to suppress the exudation of nonions and the solidification of detergent particles under high temperature and high humidity, and to improve the solubility of the detergent when the detergent is used. The oil-absorbing carrier is a porous fine powder sufficient to adsorb and retain the nonionic surfactant, and physically adsorbs the nonionic surfactant, but does not swell. The oil absorption of the oil-absorbing carrier used in the present invention is larger than that of the clay mineral. Oil absorption
The carrier has an oil absorption of 80 ml / 100 g or more, preferably 150 to 600 g, as determined by the JIS-K6220 test method.
ml / 100g oil absorption and bulk density less than 0.1g / cc,
A substance having a weight of 0.001 to 0.08 g / cc is preferably used. Examples of such an oil-absorbing carrier include amorphous silica (oil absorption: 250 ml / 100 g, bulk density: 0.06 g /
cc) (Toxor made by Toxor, Aerosil made by Nippon Aerosil, Nip Seal made by Nippon Silica), amorphous calcium silicate (oil absorption: 450 ml / 100 g, bulk density: 0.03 g / cc)
(Flox light made by Tokso, Thixorex made by Kofuran Chemical), amorphous aluminosilicate (oil absorption: 150 ml)
/ 100 g, bulk density: 0.08 g / cc), magnesium silicate (oil absorption: 180 ml / 100 g, bulk density: 0.08 g / cc), magnesium carbonate (oil absorption: 150 ml / 100 g, bulk density: 0.08)
g / cc), calcium carbonate (oil absorption: 110 ml / 100 g, bulk density: 0.09 g / cc), spinel (oil absorption: 600 ml / 100)
g, bulk density: 0.008 g / cc), cordierite (oil absorption: 600 ml / 100 g, bulk density: 0.008 g / cc), mullite (oil absorption: 560 ml / 100 g, bulk density: 0.009 g / c)
c), starch decomposition product (oil absorption: 200 ml / 100 g, bulk density:
0.06 g / cc) (Pine Flow, manufactured by Matsutani Chemical). These oil-absorbing carriers may be used as a mixture.
【００１０】吸油性担体は、粒状ノニオン洗剤組成物中
に、好ましくは0.１〜２０重量％、更に好ましくは0.５
〜１５重量％、特に好ましくは１〜１０重量％で含有さ
れる。この量が0.１重量％未満では、得られる洗剤粒子
の高温高湿下での固化性が著しく悪化し易く好ましくな
い。一方、３０重量％を超えると得られる洗剤粒子の微
粉量が増加し粉だちが発生し易い。本発明の粒状ノニオ
ン洗剤組成物中には、通常洗剤原料に配合されている以
下のような成分を配合することができる。これらの成分
の配合方法には、各種の方法が適用でき、例えば、これ
らの成分を造粒処理工程で配合してもよく、また、造粒
処理により得られた洗剤粒子に混合してもよく。The oil-absorbing carrier is preferably present in the granular nonionic detergent composition in an amount of 0.1 to 20% by weight, more preferably 0.5%.
-15% by weight, particularly preferably 1-10% by weight. If this amount is less than 0.1% by weight, the solidification of the resulting detergent particles under high temperature and high humidity is liable to significantly deteriorate, which is not preferable. On the other hand, when the content exceeds 30% by weight, the amount of fine particles of the obtained detergent particles increases, and powder is easily generated. In the granular nonionic detergent composition of the present invention, the following components usually blended in detergent raw materials can be blended. Various methods can be applied to the method of blending these components.For example, these components may be blended in the granulation process, or may be mixed with the detergent particles obtained by the granulation process. .
【００１１】（１）無機質洗浄ビルダーとして、炭酸ナ
トリウム、炭酸カリウム、珪酸ナトリウム、珪酸カリウ
ム、結晶性ゼオライト、トリポリリン酸ナトリウム、ピ
ロリン酸ナトリウム等。 （２）有機質洗浄ビルダーとして、クエン酸塩、コハク
酸塩、ポリアクリル酸塩、ポリアクリル酸−マレイン酸
共重合体、ＥＤＴＡ等。 （３）蛍光剤として、ビス（トリアジニルアミノ）スチ
ルベンジスルホン酸誘導体、ビス（スルホスチリル）ビ
フェニル塩［チノパールＣＢＳ］等。 （４）酵素として、リパーゼ、プロテアーゼ、セルラー
ゼ、アミラーゼ等。 （５）漂白剤として、過炭酸塩、過硼酸塩等。 （６）帯電防止剤として、ジアルキル型４級アンモニウ
ム塩などのカチオン界面活性剤等。 （７）表面改質剤として、微粉炭酸カルシウム、微粉ゼ
オライト、ポリエチレングリコール等。 （８）アニオン界面活性剤として、α−スルホ脂肪酸メ
チルエステル塩、直鎖アルキルベンゼンスルホン酸塩、
α−オレフィンスルホン酸塩、アルキル硫酸エステル
塩、脂肪酸石鹸等。 （９）再汚染防止剤として、カルボキシメチルセルロー
スなどのセルロース誘導体等。 （１０）増量剤として、硫酸ナトリウム、硫酸カリウ
ム、塩化ナトリウム等。 （１１）還元剤として、亜硫酸ナトリウム、亜硫酸カリ
ウム等。(1) As inorganic cleaning builders, sodium carbonate, potassium carbonate, sodium silicate, potassium silicate, crystalline zeolite, sodium tripolyphosphate, sodium pyrophosphate and the like. (2) As organic washing builders, citrate, succinate, polyacrylate, polyacrylic acid-maleic acid copolymer, EDTA and the like. (3) Bis (triazinylamino) stilbene disulfonic acid derivatives, bis (sulfostyryl) biphenyl salts [Tinopearl CBS], etc. as fluorescent agents. (4) As enzymes, lipase, protease, cellulase, amylase and the like. (5) Percarbonates, perborates and the like as bleaching agents. (6) Cationic surfactants such as dialkyl-type quaternary ammonium salts as antistatic agents. (7) As surface modifiers, fine calcium carbonate, fine zeolite, polyethylene glycol and the like. (8) As anionic surfactants, α-sulfofatty acid methyl ester salt, linear alkyl benzene sulfonate,
α-olefin sulfonate, alkyl sulfate, fatty acid soap and the like. (9) Cellulose derivatives such as carboxymethylcellulose as the anti-redeposition agent. (10) As a bulking agent, sodium sulfate, potassium sulfate, sodium chloride and the like. (11) As a reducing agent, sodium sulfite, potassium sulfite and the like.
【００１２】次に、本発明の粒状ノニオン洗剤組成物の
製造方法について説明する。本発明の粒状ノニオン洗剤
組成物は、混練押出し機、好ましくは、密閉式の圧密化
処理装置、更に好ましくは横型連続式のニーダーに、ノ
ニオン界面活性剤、粘土鉱物、及び吸油性担体、並びに
必要に応じて他の任意成分を導入し、ニーダー内で剪断
力を付与しながら混合して造粒物（固体洗剤）を形成
し、次いで破砕造粒機、好ましくは、カッターミルによ
って破砕造粒し、圧密化処理を行って製造することがで
きる。この場合、ニーダーの他に、一軸又は二軸スクリ
ュー押出機などを用いて行うこともできる。本発明で使
用する混練押出し機として、具体的には、株式会社栗本
鐵工所製のＫＲＣニーダーなどが挙げられる。本発明で
使用する破砕造粒機としては、例えば、フィッツミル
（ホソカワミクロン製のDKASO ６型）を使用することが
できる。破砕造粒の際には、粉砕助剤として、例えば、
結晶質アルミノケイ酸ナトリウムを添加してもよい。混
練押出し機は、一般に３０〜６０℃、好ましくは３５〜
５５℃、更に好ましくは４０〜５０℃である。温度が３
０℃よりも低い場合には、混練押出機への負荷が過大と
なり易く、好ましくない。一方、温度が６０℃よりも高
くなると、逆に、混練物が粉砕機に付着し易くなり、好
ましくない。処理時間は、通常、0.２〜２分間、好まし
くは0.５〜１分間である。また、破砕造粒処理は、一般
に５〜３０℃、好ましくは１０〜２５℃、更に好ましく
は１０〜２０℃である。温度が５℃よりも低い場合に
は、結露が発生し易くなり易く、好ましくない。一方、
温度が３０℃よりも高くなると、逆に、粉砕機への付着
が生じ易くなり、好ましくない。処理時間は、通常、１
〜３０秒間、好ましくは３〜３０秒間である。Next, a method for producing the granular nonionic detergent composition of the present invention will be described. The granular nonionic detergent composition of the present invention may be a kneading extruder, preferably a closed compaction treatment device, more preferably a horizontal continuous kneader, a nonionic surfactant, a clay mineral, and an oil-absorbing carrier, and According to the above, other optional components are introduced and mixed while applying shearing force in a kneader to form a granulated product (solid detergent), and then crushed and granulated by a crushing granulator, preferably a cutter mill. And can be manufactured by performing a consolidation treatment. In this case, in addition to the kneader, a single-screw or twin-screw extruder can be used. Specific examples of the kneading extruder used in the present invention include a KRC kneader manufactured by Kurimoto Ironworks Co., Ltd. As the crushing granulator used in the present invention, for example, Fitzmill (DKASO 6 manufactured by Hosokawa Micron) can be used. In the case of crushing and granulation, as a grinding aid, for example,
Crystalline sodium aluminosilicate may be added. The kneading extruder generally has a temperature of 30 to 60 ° C, preferably 35 to 60 ° C.
55 ° C, more preferably 40 to 50 ° C. Temperature 3
If the temperature is lower than 0 ° C., the load on the kneading extruder tends to be excessive, which is not preferable. On the other hand, if the temperature is higher than 60 ° C., on the contrary, the kneaded material tends to adhere to the pulverizer, which is not preferable. The processing time is usually 0.2 to 2 minutes, preferably 0.5 to 1 minute. The crushing and granulation treatment is generally performed at 5 to 30C, preferably 10 to 25C, and more preferably 10 to 20C. If the temperature is lower than 5 ° C., dew condensation is likely to occur, which is not preferable. on the other hand,
If the temperature is higher than 30 ° C., on the other hand, adhesion to the pulverizer tends to occur, which is not preferable. Processing time is usually 1
-30 seconds, preferably 3-30 seconds.
【００１３】なお、本発明の粒状ノニオン洗剤組成物
は、別に、攪拌造粒法によっても製造することができ
る。攪拌造粒法においては、撹拌造粒機として、ハイス
ピードミキサー、シュギミキサー、レーディゲミキサー
などの造粒器内部に撹拌翼を有し、この撹拌翼と造粒器
内部壁面との間に３０ｍｍ以下のクリアランスを有する
内部撹拌型の造粒機に、ノニオン界面活性剤、粘土鉱
物、及び吸油性担体、更には任意に添加することのでき
る成分を導入し、処理することによって、本発明の粒状
ノニオン洗剤組成物を製造することができる。攪拌造粒
の温度は、一般に２０〜６０℃、好ましくは３０〜５０
℃、更に好ましくは３５〜５０℃である。温度が２０℃
よりも低い場合には、造粒が進みにくく、好ましくな
い。一方、温度が６０℃よりも高くなると、逆に、造粒
機への付着が生じ、負荷が過大となり易くなり、好まし
くない。また、攪拌造粒処理における処理時間は、通
常、１〜１０分間、好ましくは２〜８分間である。この
ような混練押出後破砕造粒又は攪拌造粒により、本発明
では嵩密度が0.３〜1.２ｇ/ml 、好ましくは0.５〜１ｇ
/ml の圧密化物を得ることができる。更に、このように
して製造された洗剤粒子に対して、例えば、転動ドラム
中でコーティング剤を添加してコーティング処理しても
よい。これにより、流動特性を改良することができる。
コーティング剤としては、 JIS２００メッシュふるい通
過分が５０％以上の無機質粉末が好適であり、素材的に
は例えば、炭酸ナトリウム、炭酸カルシウム等の炭酸塩
や、非晶質シリカ、ケイ酸カルシウム、ケイ酸マグネシ
ウム等のケイ酸塩、ゼオライト等のアルミノケイ酸塩等
を使用することができる。コーティング剤は、本発明の
粒状ノニオン洗剤組成物中に、一般に0.５〜１５重量
％、好ましくは１〜１０重量％の量で使用される。[0013] The granular nonionic detergent composition of the present invention can be separately produced by a stirring granulation method. In the stirring granulation method, as a stirring granulator, a high-speed mixer, a sugar mixer, a stirring blade inside a granulator such as a Loedige mixer, between the stirring blade and the inner wall of the granulator. By introducing a nonionic surfactant, a clay mineral, and an oil-absorbing carrier, and further optionally addable components to an internal stirring type granulator having a clearance of 30 mm or less, and treating the granules, the present invention provides A granular nonionic detergent composition can be produced. The temperature of the stirring granulation is generally from 20 to 60 ° C, preferably from 30 to 50 ° C.
° C, more preferably 35 to 50 ° C. Temperature is 20 ° C
If it is lower than this, granulation does not easily proceed, which is not preferable. On the other hand, if the temperature is higher than 60 ° C., on the contrary, adhesion to the granulator occurs, and the load tends to be excessive, which is not preferable. In addition, the processing time in the stirring granulation processing is usually 1 to 10 minutes, preferably 2 to 8 minutes. In the present invention, the bulk density is 0.3 to 1.2 g / ml, preferably 0.5 to 1 g by crushing granulation or stirring granulation after such kneading and extrusion.
/ ml of compaction can be obtained. Further, the detergent particles thus produced may be subjected to a coating treatment by adding a coating agent in a rolling drum, for example. Thereby, the flow characteristics can be improved.
As the coating agent, an inorganic powder having a JIS 200 mesh sieve passing content of 50% or more is suitable. For example, carbonates such as sodium carbonate and calcium carbonate, amorphous silica, calcium silicate, and silicate Silicates such as magnesium and aluminosilicates such as zeolite can be used. The coating agent is generally used in the granular nonionic detergent composition of the present invention in an amount of 0.5 to 15% by weight, preferably 1 to 10% by weight.
【００１４】更に、このように製造された洗剤粒子に
は、酵素、香料などを後添加することもできる。得られ
た本発明の粒状ノニオン洗剤組成物は、一般に平均粒径
３００〜３０００μm 、好ましくは３５０〜２０００μ
m 、特に好ましくは４００〜１０００μm で得られる。Further, an enzyme, a fragrance and the like can be added to the detergent particles thus produced. The obtained granular nonionic detergent composition of the present invention generally has an average particle size of 300 to 3000 μm, preferably 350 to 2000 μm.
m, particularly preferably from 400 to 1000 μm.
【００１５】[0015]
【実施例】以下、本発明について、実施例及び比較例に
より更に詳細に説明する。実施例及び比較例において
は、以下の試験方法により各試料を評価した。 ［しみ出し試験］外側からコートボール紙（坪量：３５
０g/m2）、ワックスサンド紙（坪量：３０g/m2）、クラ
フトパルプ紙（７０g/m2）の３層からなる紙を用いて、
長さ１５cm×巾9.３cm×高さ１8.５cmの箱を作製した。
この箱に試料1.２kgを入れ、５０℃、８５％ＲＨの恒温
恒湿室中に３０日間保存後、洗剤を全て取り出し、箱の
内側の洗剤との接触部分のしみ出しの度合いを目視で以
下の基準により評価した。 ◎：しみ出しが認められない ○：しみ出しが僅かに認められる △：しみ出しが少し認められる ×：しみ出しが多く認められる ［固化性試験］外側からコートボール紙（坪量：３５０
g/m2）、ワックスサンド紙（坪量：３０g/m2）、クラフ
トパルプ紙（７０g/m2）の３層からなる紙を用いて、長
さ１５cm×巾9.３cm×高さ１8.５cmの箱を作製した。こ
の箱に試料1.２kgを入れ、５０℃、８５％ＲＨの恒温恒
湿室中に３０日間保存後、洗剤をＪＩＳ規格４メッシュ
のふるい上に注意深く移し、ふるいを穏やかに振動した
後、ふるい上の重量と総重量とを求め、下記の式１から
固化性を算出した。 式１： 固化性（％）＝｛ふるい上の重量（ｇ）／総重
量（ｇ）｝×１００The present invention will be described below in more detail with reference to examples and comparative examples. In the examples and comparative examples, each sample was evaluated by the following test methods. [Bleeding test] Coated cardboard (basis weight: 35) from outside
0 g / m 2 ), wax sand paper (basis weight: 30 g / m 2 ), and kraft pulp paper (70 g / m 2 ).
A box 15 cm long × 9.3 cm wide × 18.5 cm high was made.
Put 1.2 kg of the sample in this box, store it in a thermo-hygrostat at 50 ° C. and 85% RH for 30 days, take out all the detergent, and visually check the degree of exudation of the contact portion with the detergent inside the box. Evaluation was made according to the following criteria. ：: No exudation is observed. ○: Slight exudation is observed. Δ: Exudation is observed a little. X: Exudation is observed. [Solidability test] Coated cardboard from outside (basis weight: 350).
g / m 2 ), wax sand paper (basis weight: 30 g / m 2 ), and kraft pulp paper (70 g / m 2 ) using three layers of paper, length 15 cm × width 9.3 cm × height 18 A 0.5 cm box was made. Put 1.2 kg of the sample in this box, store in a constant temperature and humidity room at 50 ° C. and 85% RH for 30 days, carefully transfer the detergent onto a JIS standard 4 mesh sieve, gently shake the sieve, and then sieve. The above weight and total weight were determined, and the solidification was calculated from the following equation 1. Formula 1: solidification (%) = {weight on screen (g) / total weight (g)} × 100
【００１６】［溶解性試験］５００ｍｌビーカーに５℃
の水道水を入れ、洗剤組成物５ｇを投入し、５分間撹拌
した。次に、溶け残りの洗剤粒子をナイロン布上に取り
出し、１０５℃で２時間乾燥し、以下の式２で表される
溶解残渣を算出し、以下の基準で評価した。 式２： 溶解残渣（％）＝｛（溶解残分の１０５℃２時
間乾燥品ｇ）／５ｇ｝×１００ ◎：０％≦溶解残渣＜１％ ○：１％≦溶解残渣＜５％ △：５％≦溶解残渣＜１０％ ×：１０％≦溶解残渣％ ［流動性試験］ＪＩＳ Ｚ２５０２に基づいて、４５℃
における安息角を排出法で測定した。 ［柔軟性試験］綿タオル（３０cm×６０cm）１０枚と肌
シャツ５枚とを水３０リットルに洗剤２０ｇを溶かした
洗浄液で１０分間洗浄後、２回すすぎを行い天火で乾燥
し、洗浄布の柔軟性を以下の基準で評価した。[Solubility test] 5 ° C. in a 500 ml beaker
Of tap water, 5 g of the detergent composition was added, and the mixture was stirred for 5 minutes. Next, the detergent particles remaining undissolved were taken out on a nylon cloth, dried at 105 ° C. for 2 hours, and the dissolved residue represented by the following formula 2 was calculated and evaluated according to the following criteria. Formula 2: Dissolved residue (%) = {(dissolved residue at 105 ° C. for 2 hours, dried product g) / 5 g} × 100 ：: 0% ≦ dissolved residue <1% ○: 1% ≦ dissolved residue <5% △: 5% ≦ dissolution residue <10% ×: 10% ≦ dissolution residue% [Fluidity test] Based on JIS Z2502, 45 ° C.
The angle of repose at was measured by the discharge method. [Flexibility test] Ten cotton towels (30 cm × 60 cm) and five skin shirts were washed for 10 minutes with a washing solution prepared by dissolving 20 g of a detergent in 30 liters of water, rinsed twice, dried on a fire, and washed with a cloth. Flexibility was evaluated according to the following criteria.
【００１７】○：イニシャルの布と比較してかなりふん
わりとしている △：イニシャルの布と比較して少しふんわりとしている ×：イニシャルの布と変わらない ［嵩密度］JIS Z2504に準じて、嵩密度を測定した。 ［粉だち試験］洗濯機内に７０cmの高さからスプーン一
杯（約２０ｇ）の洗剤を落下させ、発塵状態を目視によ
り、以下の基準に従って評価した。 無：全く粉体が生じなかった 少々：水面付近に靄状に粉が発生した 多い：洗濯機を越えて粉が生じた：: considerably softer than initial cloth △: slightly softer than initial cloth ×: not different from initial cloth [bulk density] According to JIS Z2504, the bulk density is It was measured. [Powder test] A spoonful (about 20 g) of detergent was dropped into a washing machine from a height of 70 cm, and the state of dust generation was visually evaluated according to the following criteria. No: Powder was not generated at all Slightly: Powder was generated in a haze near the water surface Many: Powder was generated beyond the washing machine
【００１８】［製造例］実施例１〜５ 以下の表１に示す量のノニオン界面活性剤と粘土鉱物と
蛍光剤とを５０℃で混合し、ノニオン液とした。このノ
ニオン液と吸油担体、炭酸ナトリウム、亜硫酸ナトリウ
ム及びＡ型ゼオライトを連続ニーダー（栗本鉄工（株）
製ＫＲＣ−２型）に投入し、４０℃、１分間混練し、固
形洗剤を製造した。この固体洗剤を、粉砕助剤としての
Ａ型ゼオライトとともに、フィッツミル（ホソカワミク
ロン（株）製、ＤＫＡＳＯ６型）に投入し、平均粒子径
が５００μｍとなるまで、１５℃で５秒間粉砕処理を行
った。最後に、転動ドラム内でＡ型ゼオライトを加え、
得られた洗剤粒子を被覆し、更に、酵素、香料などの他
の任意成分を加えて、表１に示す性状の粒状ノニオン洗
剤組成物（平均粒径：５００μm ）を得た。実施例６ 造粒装置としてハイスピードミキサー（深江工業（株）
製）を用い、この装置に、実施例１と同様にして、ノニ
オン界面活性剤、粘土鉱物、吸油性担体、蛍光剤、その
他の成分を添加し、４０℃で３分間攪拌造粒し、平均粒
径５００μm の粒状ノニオン洗剤組成物を製造した。[Production Examples] Examples 1 to 5 Nonionic surfactants, clay minerals and fluorescent agents in the amounts shown in Table 1 below were mixed at 50 ° C. to obtain nonionic liquids. A continuous kneader (Kurimoto Iron Works Co., Ltd.)
KRC-2) and kneaded at 40 ° C. for 1 minute to produce a solid detergent. This solid detergent was put into a Fitzmill (manufactured by Hosokawa Micron Co., Ltd., Model DKASO6) together with A-type zeolite as a grinding aid, and pulverized at 15 ° C. for 5 seconds until the average particle diameter became 500 μm. . Finally, add A-type zeolite in the rolling drum,
The obtained detergent particles were coated, and further, other optional components such as enzymes and fragrances were added to obtain a granular nonionic detergent composition having the properties shown in Table 1 (average particle size: 500 μm). Example 6 A high-speed mixer (Fukae Kogyo Co., Ltd.) was used as a granulator.
Nonionic surfactant, a clay mineral, an oil-absorbing carrier, a fluorescent agent, and other components were added to this apparatus in the same manner as in Example 1, and the mixture was stirred and granulated at 40 ° C. for 3 minutes. A granular nonionic detergent composition having a particle size of 500 μm was prepared.
【００１９】比較例１〜２ 吸油性担体又は粘土鉱物を使用しないことを除いて、実
施例１と同様にして、平均粒径５００μm の粒状ノニオ
ン洗剤組成物を製造した。 ［使用原料］なお、実施例及び比較例で使用したノニオ
ン界面活性剤、ノニオンゲル化剤、及び吸油性担体は、
以下の通りである。ノニオン界面活性剤 （１）ノニオン界面活性剤−１ Ｃ12Ｈ25Ｏ（ＣＨ2 ＣＨ2 Ｏ）7 Ｈ（新日本理科（株）
製コノール２０Ｐにエチレンオキシドを平均７モル付加
したポリオキシエチレンアルキルエーテル） （２）ノニオン界面活性剤−２ Ｃ13Ｈ27Ｏ（ＣＨ2 ＣＨ2 Ｏ）15（ＣＨ2 ＣＨ2 ＣＨ2
Ｏ）3 Ｈ（ダイアドールにエチレンオキシドを平均１５
モル、プロピレンオキシドを平均３モル付加したポリオ
キシエチレンポリオキシプロピレンアルキルエーテル） （３）ノニオン界面活性剤−３ Ｃ11Ｈ23ＣＯ（ＯＣＨ2 ＣＨ2 ）9 ＯＣＨ3 粘土鉱物 （１）粘土鉱物−１ クニピアＦ（クニミネ工業（株）製、天然Ｎａ型モンモ
リロナイト精製品、純度９９％）（吸油量：５６ml/100
ｇ、嵩密度：0.３４g/cc） （２）粘土鉱物−２ ＢＰＷ０１５−１０（明和産業（株）製、天然Ｃａ型モ
ンモリロナイト、純度６６％）（吸油量：５０ml/100
ｇ、嵩密度：0.４４g/cc） （３）粘土鉱物−３ ヘクタブライト２００（日商岩井ベントナイト（株）
製、天然Ｎａ型ヘクトライト、純度９０％）（吸油量：
６０ml/100ｇ、嵩密度：0.４０g/cc） Comparative Examples 1-2 A granular nonionic detergent composition having an average particle size of 500 µm was prepared in the same manner as in Example 1 except that no oil-absorbing carrier or clay mineral was used. [Raw materials] The nonionic surfactant, nonionic gelling agent, and oil-absorbing carrier used in Examples and Comparative Examples were
It is as follows. Nonionic surfactant (1) nonionic surfactant -1 C 12 H 25 O (CH 2 CH 2 O) 7 H ( Shin Nippon Rika Co.,
Ltd. Konoru polyoxyethylene alkyl ether obtained by averaging 7 moles addition of ethylene oxide to 20P) (2) nonionic surfactant -2 C 13 H 27 O (CH 2 CH 2 O) 15 (CH 2 CH 2 CH 2
O) 3 H (Ethylene oxide in diadol with an average of 15
Mol, polyoxyethylene polyoxypropylene alkyl ethers, averaged 3 mols of propylene oxide) (3) a nonionic surfactant -3 C 11 H 23 CO (OCH 2 CH 2) 9 OCH 3 clay minerals (1) Clay mineral - 1 Kunipia F (Kunimine Industry Co., Ltd., natural Na-type montmorillonite purified product, purity 99%) (oil absorption: 56 ml / 100)
g, bulk density: 0.34 g / cc) (2) Clay mineral-2 BPW015-10 (manufactured by Meiwa Sangyo Co., Ltd., natural Ca-type montmorillonite, purity 66%) (oil absorption: 50 ml / 100)
g, bulk density: 0.44 g / cc) (3) Clay mineral-3 hectorlite 200 (Nissho Iwai Bentonite Co., Ltd.)
Made, natural Na-type hectorite, purity 90%) (oil absorption:
60ml / 100g, bulk density: 0.40g / cc)
【００２０】吸油性担体 （１）吸油担体−１ 非晶質シリカ（（株）トクソー製トクシールＮ、吸油量
２５０ml/100ｇ） （２）吸油担体−２ 結晶質珪酸カルシウム（（株）トクソー製フローライト
Ｒ、吸油量４５０ml/100ｇ）） （３）吸油担体−３ 非晶質アルミノケイ酸ナトリウム（吸油量１５０ml/100
ｇ）） Oil-absorbing carrier (1) Oil-absorbing carrier-1 Amorphous silica (Toxeal N, manufactured by Tokso Corporation, oil absorption amount 250 ml / 100 g) (2) Oil-absorbing carrier-2 crystalline calcium silicate (Flow manufactured by Tokso Corporation) Light R, oil absorption 450ml / 100g)) (3) Oil-absorbing carrier-3 amorphous sodium aluminosilicate (oil absorption 150ml / 100)
g))
【００２１】[0021]
【表１】 表１ 実施例 比較例 組成（重量％） 1 2 3 4 5 6 1 2 ノニオン界面活性剤 １ 10 20 3 5 18 20 20 20 ２ 3 1 1 5 15 1 1 1 ３ 3 1 26 30 15 1 1 1粘土鉱物 １ 15 3 0.2 5 4 3 3 ２ 10 1 1 4 1 1 ３ 2 3 1 3 3吸油性担体 １ 0.5 1 10 1 1 ２ 2 1 8 0.1 10 1 1 ３ 10 10 10 Ａ型ゼオライト （造粒用） 23 13 17 25 10 13 25 20 （被覆用） 0.5 1 1 1.5 1.5 1 1 1 粉砕助剤 5 5 5 5 5 5 5 5 重質ソーダ灰 10 4 1 4 4 4 軽質ソーダ灰 20 10 10 10 20 20 20 亜硫酸ナトリウム 1 1 1 1 1 1 1 1 珪酸ナトリウム 1 1 塩化ナトリウム 2 1 2 2 2 ＳＴＰＰ 5 1 1 1 1 1 層状ポリケイ酸塩 1 5 3 1 5 5 5 石鹸 1 0.5 0.8 0.5 0.6 0.6 ＡＡ−ＭＡ 1 1 0.5 0.5 1 1 1 ＣＭＣ−Ｎａ 0.1 0.1 0.1 0.1 0.1 クエン酸ソーダ 1 5 ＰＥＧ 0.1 0.1 0.1 0.1 0.1 0.1 0.1 シリコーン 0.1 0.1 0.1 0.1 0.1 0.1 0.1 蛍光剤 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 酵素 0.3 0.5 1 1 1 0.5 0.5 0.5 香料 0.1 0.1 0.1 0.2 0.2 0.1 0.1 0.1その他少量成分 Bla* Bla Bla Bla Bla Bla Bla Bla 評価結果 しみ出し性 ◎ ◎ ◎ ○ ○ ○ ○ × 固化性（％） 0 0 0 3 5 3 33 2 溶解性 ○ ◎ ◎ ○ ◎ ○ × ◎ 柔軟効果 ○ ○ △ △ ○ △ × × 安息角（°） 35 35 45 40 38 40 45 80 嵩密度（g/cc） 0.8 0.9 0.9 0.9 0.9 0.8 0.9 0.9粉だち 無 無 少し 無 無 無 無 無 注）Bla*は、残量を意味する。Table 1 Example 1 Comparative Example Composition (% by weight) 1 2 3 4 5 6 1 2 Nonionic surfactant 1 10 20 3 5 18 20 20 20 2 3 1 1 5 15 1 1 1 1 3 3 1 26 30 15 1 1 1 Clay mineral 1 15 3 0.2 5 4 3 3 2 10 1 1 4 1 1 3 2 3 1 3 3 Oil absorbing carrier 1 0.5 1 10 1 1 2 2 1 8 0.1 10 1 1 3 10 10 10 Type A Zeolite (for granulation) 23 13 17 25 10 13 25 20 (for coating) 0.5 1 1 1.5 1.5 1 1 1 Grinding aid 5 5 5 5 5 5 5 5 Heavy soda ash 10 4 1 4 4 4 Light soda ash 20 10 10 10 20 20 20 Sodium sulfite 1 1 1 1 1 1 1 1 Sodium silicate 1 1 Sodium chloride 2 1 2 2 2 STPP 5 1 1 1 1 1 Layered polysilicate 1 5 3 1 5 5 5 Soap 1 0.5 0.8 0.5 0.6 0.6 AA-MA 1 1 0.5 0.5 1 1 1 CMC-Na 0.1 0.1 0.1 0.1 0.1 Sodium citrate 15 PEG 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Silicone 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Fluorescent agent 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 Enzyme 0.3 0.5 1 1 1 0.5 0.5 0.5 Fragrance 0.1 0.1 0.1 0.2 0.2 0.1 0.1 0.1 Other small amount Amount component Bla * Bla Bla Bla Bla Bla Bla Bla Evaluation results Exudation ◎ ◎ ◎ ○ ○ ○ ○ × Solidification (%) 0 0 0 3 5 3 33 2 Solubility ○ ◎ ◎ ○ ◎ ○ × ◎ Flexibility ○ ○ △ △ ○ △ × × angle of repose (°) 35 35 45 40 38 40 45 80 bulk density (g / cc) 0.8 0.9 0.9 0.9 0.9 0.8 0.9 0.9 Konadachi Mu nothingness little No No No No No Note) Bla * Means the remaining amount.
【００２２】上記表１で使用した任意成分の内容は、以
下の通りである。 Ａ型ゼオライト：結晶質アルミノケイ酸ナトリウム（水
沢化学（株）製、シルトンＢ） 粉砕助剤：結晶質アルミノケイ酸ナトリウム（水沢化学
（株）製、シルトンＢ） 重質ソーダ灰：粒灰（旭硝子（株）製） 軽質ソーダ灰：軽灰（旭硝子（株）製） 亜硫酸ナトリウム：亜硫酸曹達（神州化学（株）製） 珪酸ナトリウム：ＪＩＳ１号水ガラス（日本化学工業
（株）製） 塩化ナトリウム：試薬特級塩化ナトリウム（純正化学
（株）製） ＳＴＰＰ：ピロリン酸ナトリウム（純正化学（株）製） 層状ポリケイ酸塩：ＳＫＳ−６（ヘキストジャパン） 石鹸：ラウリン酸ナトリウムとオレイン酸ナトリウムの
１／１混合物（ライオンオレオケミカル（株）製） ＡＡ−ＭＡ：アクリル酸とマレイン酸の７／３のコポリ
マー、平均分子量５万ＣＭＣ−Ｎａ：カルボキシメチル
セルロース（ダイセル化学（株）製１１７０） クエン酸ソーダ：試薬特級クエン酸ナトリウム（純正化
学（株）製） ＰＥＧ：ポリエチレングリコール（ライオン化学（株）
製、平均分子量６０００） シリコーン：ジメチルシリコーン油（信越化学（株）
製） 蛍光剤：４，４´−ビス（２−スルホスチリル）ビフェ
ニル二ナトリウム（チバガイギー（株）製、チノパール
ＣＢＳ−Ｘ） 酵素：リパーゼ／プロテアーゼ／セルラーゼ＝１／１／
１混合物The contents of the optional components used in Table 1 are as follows. A-type zeolite: crystalline sodium aluminosilicate (manufactured by Mizusawa Chemical Co., Ltd., Silton B) Grinding aid: crystalline sodium aluminosilicate (manufactured by Mizusawa Chemical Co., Ltd., silton B) Heavy soda ash: granular ash (Asahi Glass ( Light soda ash: Light ash (Asahi Glass Co., Ltd.) Sodium sulfite: Sodium sulfite (Shinshu Chemical Co., Ltd.) Sodium silicate: JIS No. 1 water glass (Nippon Chemical Industry Co., Ltd.) Sodium chloride: Reagent Special grade sodium chloride (manufactured by Junsei Chemical Co., Ltd.) STPP: Sodium pyrophosphate (manufactured by Junsei Chemical Co., Ltd.) Layered polysilicate: SKS-6 (Hoechst Japan) Soap: 1/1 mixture of sodium laurate and sodium oleate AA-MA: 7/3 copolymer of acrylic acid and maleic acid, average molecular weight 50,000 CMC-N a: Carboxymethylcellulose (1170 manufactured by Daicel Chemical Co., Ltd.) Sodium citrate: Reagent grade sodium citrate (Junsei Chemical Co., Ltd.) PEG: Polyethylene glycol (Lion Chemical Co., Ltd.)
Silicone: dimethyl silicone oil (Shin-Etsu Chemical Co., Ltd.)
Fluorescent agent: 4,4'-bis (2-sulfostyryl) biphenyl disodium (Tinopearl CBS-X, manufactured by Ciba Geigy Co., Ltd.) Enzyme: Lipase / protease / cellulase = 1/1 /
1 mixture
【００２３】[0023]
【発明の効果】本発明によれば、ノニオン界面活性剤、
粘土鉱物、及び吸油担体を配合することにより、高温高
湿下での洗剤粒子の流動性及び溶解性を改善できるとと
もに、繊維に対し更に柔軟効果を付与することができ
る。According to the present invention, a nonionic surfactant,
By blending the clay mineral and the oil-absorbing carrier, the fluidity and solubility of the detergent particles under high temperature and high humidity can be improved, and a softening effect can be further imparted to the fibers.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｃ１１Ｄ 1:722 1:74 3:14 3:08 3:10 3:382） (72)発明者 阿部 誠治 東京都墨田区本所１丁目３番７号 ライ オン株式会社内 (56)参考文献 特開 平６−116600（ＪＰ，Ａ) 特開 平５−202399（ＪＰ，Ａ) 特開 昭60−184599（ＪＰ，Ａ) 特開 昭63−72795（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) C11D 17/06 C11D 1/66 C11D 3/02 ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification code FI C11D 1: 722 1:74 3:14 3:08 3:10 3: 382) (72) Inventor Seiji Abe Book of Sumida-ku, Tokyo No. 1-3-7 in Rion Co., Ltd. (56) References JP-A-6-116600 (JP, A) JP-A-5-202399 (JP, A) JP-A-60-184599 (JP, A) JP-A-63-72795 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) C11D 17/06 C11D 1/66 C11D 3/02
Claims (2)
属し、その結晶構造がジオクタヘドラル型３層構造又は
トリオクタヘドラル型３層構造をとる吸油量が８０ml/1
00g未満の粘土鉱物、及び吸油量が８０ml/100g以上の吸
油性担体を含有することを特徴とする粒状ノニオン洗剤
組成物。1. Nonionic surfactant, in the smectite group
Belongs to a dioctahedral type three-layer structure or
Trioctahedral type three-layer oil absorption of 80ml / 1
Clay minerals of less than 00 g and oil absorption of 80 ml / 100 g or more
A granular nonionic detergent composition comprising an oily carrier .
属し、その結晶構造がジオクタヘドラル型３層構造又は
トリオクタヘドラル型３層構造をとる吸油量が８０ml/1
00g未満の粘土鉱物、及び吸油量が８０ml/100g以上の吸
油性担体を、攪拌造粒するか、又は混練押出後破砕造粒
することを特徴とする粒状ノニオン洗剤組成物の製造方
法。2. Nonionic surfactant, in the smectite group
Belongs to a dioctahedral type three-layer structure or
Trioctahedral type three-layer oil absorption of 80ml / 1
Clay minerals of less than 00 g and oil absorption of 80 ml / 100 g or more
A method for producing a granular nonionic detergent composition, which comprises subjecting an oily carrier to stirring granulation or crushing and granulating after kneading and extrusion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7249193A JP3043976B2 (en) | 1995-09-27 | 1995-09-27 | Granular nonionic detergent composition and method for producing the same |
| MYPI9603844 MY127455A (en) | 1995-09-27 | 1996-09-17 | Granular nonionic detergent composition and process for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7249193A JP3043976B2 (en) | 1995-09-27 | 1995-09-27 | Granular nonionic detergent composition and method for producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0987691A JPH0987691A (en) | 1997-03-31 |
| JP3043976B2 true JP3043976B2 (en) | 2000-05-22 |
Family
ID=17189293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7249193A Expired - Fee Related JP3043976B2 (en) | 1995-09-27 | 1995-09-27 | Granular nonionic detergent composition and method for producing the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3043976B2 (en) |
| MY (1) | MY127455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008093696A1 (en) | 2007-02-01 | 2008-08-07 | Kao Corporation | Detergent composition |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1121599A (en) * | 1997-06-30 | 1999-01-26 | Lion Corp | Powder detergent composition for laundry |
| CN1175099C (en) * | 1998-10-16 | 2004-11-10 | 花王株式会社 | Process for producing detergent particles |
| KR100458234B1 (en) * | 2002-07-26 | 2004-11-26 | 주식회사 엘지생활건강 | Detergent composition with good solubility and rinsing |
| US7226899B2 (en) | 2003-12-23 | 2007-06-05 | Kimberly - Clark Worldwide, Inc. | Fibrous matrix of synthetic detergents |
| JP5401034B2 (en) | 2007-12-19 | 2014-01-29 | ライオン株式会社 | Bleaching aid and bleaching aid particles containing the bleaching aid |
| CN102595907A (en) | 2009-09-07 | 2012-07-18 | 狮王株式会社 | Disinfectant composition and disinfecting method |
-
1995
- 1995-09-27 JP JP7249193A patent/JP3043976B2/en not_active Expired - Fee Related
-
1996
- 1996-09-17 MY MYPI9603844 patent/MY127455A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008093696A1 (en) | 2007-02-01 | 2008-08-07 | Kao Corporation | Detergent composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0987691A (en) | 1997-03-31 |
| MY127455A (en) | 2006-12-29 |
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