JP5291910B2 - リネンサプライ用粉末洗剤組成物 - Google Patents
リネンサプライ用粉末洗剤組成物 Download PDFInfo
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- JP5291910B2 JP5291910B2 JP2007244760A JP2007244760A JP5291910B2 JP 5291910 B2 JP5291910 B2 JP 5291910B2 JP 2007244760 A JP2007244760 A JP 2007244760A JP 2007244760 A JP2007244760 A JP 2007244760A JP 5291910 B2 JP5291910 B2 JP 5291910B2
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- 239000000203 mixture Substances 0.000 title claims abstract description 40
- 239000003599 detergent Substances 0.000 title claims abstract description 32
- 239000000843 powder Substances 0.000 title claims abstract description 28
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 11
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 6
- 239000011574 phosphorus Substances 0.000 claims abstract description 6
- 239000003513 alkali Substances 0.000 claims abstract description 4
- 239000002738 chelating agent Substances 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 48
- 238000005406 washing Methods 0.000 claims description 36
- -1 oxypropylene group Chemical group 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 4
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 239000004584 polyacrylic acid Substances 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 125000006353 oxyethylene group Chemical group 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 12
- 239000004094 surface-active agent Substances 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 229910019142 PO4 Inorganic materials 0.000 description 7
- 239000010452 phosphate Substances 0.000 description 7
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 5
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 229960003237 betaine Drugs 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 230000003405 preventing effect Effects 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 210000002374 sebum Anatomy 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- 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 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 239000003945 anionic surfactant Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 229930182470 glycoside Natural products 0.000 description 2
- 150000002338 glycosides Chemical class 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 150000002462 imidazolines Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- CTYRPMDGLDAWRQ-UHFFFAOYSA-N phenyl hydrogen sulfate Chemical class OS(=O)(=O)OC1=CC=CC=C1 CTYRPMDGLDAWRQ-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 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
- 229940117986 sulfobetaine Drugs 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- GXVUZYLYWKWJIM-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanamine Chemical compound NCCOCCN GXVUZYLYWKWJIM-UHFFFAOYSA-N 0.000 description 1
- QZABVGGYTYCKKN-UHFFFAOYSA-N 2-[1-(2-hydroxyethyl)imidazol-2-yl]acetic acid Chemical compound OCCN1C=CN=C1CC(O)=O QZABVGGYTYCKKN-UHFFFAOYSA-N 0.000 description 1
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- BDDLHHRCDSJVKV-UHFFFAOYSA-N 7028-40-2 Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O BDDLHHRCDSJVKV-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-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
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- MQAMLTRQSUHCOY-UHFFFAOYSA-N CCOC1=[N+](CC([O-])=O)C=CN1 Chemical compound CCOC1=[N+](CC([O-])=O)C=CN1 MQAMLTRQSUHCOY-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 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
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 239000002202 Polyethylene glycol Substances 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
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- TVMUHOAONWHJBV-UHFFFAOYSA-N dehydroglycine Chemical compound OC(=O)C=N TVMUHOAONWHJBV-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical class OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000006289 hydroxybenzyl group Chemical group 0.000 description 1
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 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
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- DZCAZXAJPZCSCU-UHFFFAOYSA-K sodium nitrilotriacetate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CC([O-])=O DZCAZXAJPZCSCU-UHFFFAOYSA-K 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 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
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
R1−O−(EO)p−(PO)q−(EO)r−H (I)
[式中、R1は炭素数8〜18のアルキル基又はアルケニル基を示し、EOはオキシエチレン基、POはオキシプロピレン基を示す。p、q、rはそれぞれ平均付加モル数を表し、p>0、r>0、q=1〜6であり、且つp+r=4〜20である。]
本発明の(A)成分は、主に洗浄性、低泡性のために用いられる成分であり、一般式(I)においてR1の炭素数は10〜14が好ましい。また、pは2〜10、特に2〜7、rは2〜10、特に3〜7、qは1〜5が好ましく、低泡性の観点から、更にqは3〜5、特に4〜5が好ましい。p+rは5〜15、特に5〜12が好ましく、p+q+rは5〜20、更に7〜17、特に7〜15が好ましい。この範囲では、洗浄力に優れかつ再汚染防止性に優れたリネンサプライ用の粉末洗剤組成物の目的により好適となる。
本発明の(B)成分は、主に分散剤として用いられる成分である。(B)成分のようなカルボン酸系ポリマーは、分散剤や再汚染防止剤として知られているが、リネンサプライでの連続洗濯機による高洗剤濃度、低浴比での洗浄において、特定構造、特定分子量のポリマーが顕著な効果を示すことが見出された。
本発明の(C)成分は、主に洗浄性能、耐硬水性のために用いられる成分である。(C)成分は、エチレンジアミンテトラ酢酸、ヒドロキシエチルエチレンジアミントリ酢酸、ジエチレントリアミンペンタ酢酸、トリエチレンテトラミンヘキサ酢酸、ニトリロトリ酢酸、エチレングリコースビス(2−アミノエチルエーテル)テトラ酢酸、クエン酸、グルコン酸、ヒドロキシベンジルイミノ酢酸、イミノジ酢酸及びこれらの塩から選ばれる一種類以上が好ましい。さらに、エチレンジアミンテトラ酢酸、ニトリロトリ酢酸及びこれらの塩からなる1種類以上が好ましく、特に、ニトリロトリ酢酸及びその塩からなる群より選ばれる1種以上であることがより好ましい。水道水中のアルカリ土類金属塩と結合し水不溶性物質を形成しやすいため、(C)成分からはリンを含むものは排除される。
本発明の(D)成分は、主に洗浄力向上のために用いられる成分であり、(D)成分としては、アルカリ金属又はアルカリ土類金属の水酸化物、珪酸塩及び炭酸塩から選ばれる一種以上が好ましい。アルカリ金属又はアルカリ土類金属の水酸化物としては、水酸化ナトリウム、水酸化カリウム、水酸化カルシウム等が挙げられる。珪酸のアルカリ金属塩又はアルカリ土類金属塩としては、1号珪酸ナトリウム、2号珪酸ナトリウム、3号珪酸ナトリウム、オルト珪酸ナトリウム、メタ珪酸ナトリウム等の珪酸ナトリウム、珪酸カリウム等が、炭酸のアルカリ金属塩又はアルカリ土類金属塩としてはセスキ炭酸ナトリウム、炭酸カリウム等が挙げられる。また、ホウ酸ナトリウム等のホウ酸塩を用いることもできる。
また、本発明のリネンサプライ用粉末洗剤組成物は、(A)成分以外の界面活性剤を含有し得る。(A)以外の界面活性剤としては、(A)成分以外の非イオン界面活性剤、陰イオン界面活性剤,陽イオン界面活性剤および両性界面活性剤から選ばれる一種以上が好ましい。
10cm×10cmの木綿布にモデル皮脂汚れ(組成:綿実油60重量%、オレイン酸10重量%、パルミチン酸10重量%、固形パラフィン10重量%、流動パラフィン10重量%)を2g均一に塗布し、皮脂汚れ汚染布を調製した。この皮脂汚れ汚染布4枚(8g)と6cm×6cmに裁断した複数の木綿白布(42g)とを、表1に示す組成物を0.1重量%含有する洗浄液(残部は硬度4°DHの水)を1000ml用いて、(株)上島製作所製ターゴトメーター(MS−8210)により洗浄(50℃×10分間)し、洗浄前後の布の反射率を日本電色工業(株)製色差計(SE2000)で測定(測定波長550nm)して次式により洗浄率(%)を算出した。
◎:洗浄性に優れる(洗浄率40%以上)
○:やや優れる(洗浄率30%以上40%未満)
×:劣る(洗浄率30%未満)
表1に示す組成物0.1重量%を含有する洗浄液(残部は硬度4°DHの水)1000mlを調製した。洗浄液にカーボンブラック0.25gを加え分散させた後、評価布として6cm×6cmに裁断した複数の木綿白布(合計50g)を投入した。このうち任意に選定した4枚を再汚染防止率の算出に用いた。(株)上島製作所製ターゴトメーター(MS−8210)により洗浄(回転数80回転/分、温度50℃×10分間)し、洗浄前後の木綿白布の反射率を日本電色工業(株)製色差計(SE2000)で測定(測定波長550nm)して次式により再汚染防止率(%)を算出した。
◎:汚れが付着していない(再汚染防止性70%以上)
○:汚れが少ししか付着していない(再汚染防止性60%以上70%未満)
×:汚れがはっきりと付着している(再汚染防止性60%未満)
*非イオン界面活性剤(2):ポリオキシエチレンラウリルエーテル〔商品名:エマルゲン109P、花王(株)製〕
*NTA・3ナトリウム:ニトリロトリ酢酸3ナトリウム塩〔商品名:ディゾルビン A-92、アクゾノーベル(株)製〕
*ポリアクリル酸ナトリウム〔商品名:アクアリックDL-100、(株)日本触媒製、重量平均分子量4000〕
*アクリル酸/マレイン酸共重合体〔商品名:ソカランCP−5、BASFジャパン(株)製、重量平均分子量70000〕
*炭酸ナトリウム〔商品名:炭酸ナトリウム(ソーダ灰)、セントラル硝子(株)製〕
*硫酸ナトリウム〔商品名:中性無水芒硝(AO)、四国化成工業(株)製〕
Claims (4)
- (A)下記一般式(I)で表される非イオン界面活性剤1〜20重量%、(B)重量平均分子量1000〜10000のポリアクリル酸又はその塩0.01〜2重量%、(C)ニトリロトリ酢酸及びその塩からなる群より選ばれる1種以上の水溶性キレート剤(リンを含むものを除く)1〜50重量%、及び(D)アルカリ剤10〜50重量%を含有するリネンサプライ用粉末洗剤組成物。
R1−O−(EO)p−(PO)q−(EO)r−H (I)
[式中、R1は炭素数8〜18のアルキル基又はアルケニル基を示し、EOはオキシエチレン基、POはオキシプロピレン基を示す。p、q、rはそれぞれ平均付加モル数を表し、p>0、r>0、q=1〜6であり、且つp+r=4〜20である。] - (D)アルカリ剤が、アルカリ金属又はアルカリ土類金属の水酸化物、珪酸塩及び炭酸塩、からなる群より選ばれる一種以上である請求項1記載のリネンサプライ用粉末洗剤組成物。
- 請求項1又は2記載のリネンサプライ用粉末洗剤組成物を水に溶解した洗浄液を用いて連続洗濯機により対象物を洗浄する洗浄方法であって、前記洗浄液中の前記組成物の濃度が0.01〜0.3重量%であり、洗浄対象物と水の重量比が洗浄対象物/水=1/20〜1/2である洗浄方法。
- 洗浄対象物がシーツ、カバー、タオル、おしぼり、厨房用衣料及び医療従事者用衣料からなる群より選ばれる1種以上を含む請求項3記載の洗浄方法。
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