WO2018070516A1 - 繊維製品用仕上げ剤組成物 - Google Patents
繊維製品用仕上げ剤組成物 Download PDFInfo
- Publication number
- WO2018070516A1 WO2018070516A1 PCT/JP2017/037170 JP2017037170W WO2018070516A1 WO 2018070516 A1 WO2018070516 A1 WO 2018070516A1 JP 2017037170 W JP2017037170 W JP 2017037170W WO 2018070516 A1 WO2018070516 A1 WO 2018070516A1
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- WO
- WIPO (PCT)
- Prior art keywords
- less
- mass
- olefin sulfonate
- carbon atoms
- internal olefin
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims abstract description 193
- 239000000203 mixture Substances 0.000 title claims description 183
- 239000003795 chemical substances by application Substances 0.000 title claims description 14
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 267
- -1 olefin sulfonate Chemical class 0.000 claims abstract description 234
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 202
- 239000003607 modifier Substances 0.000 claims abstract description 23
- 239000004753 textile Substances 0.000 claims description 236
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 126
- 150000001336 alkenes Chemical group 0.000 claims description 115
- 238000000034 method Methods 0.000 claims description 105
- 238000005406 washing Methods 0.000 claims description 89
- 150000003839 salts Chemical class 0.000 claims description 88
- 238000011282 treatment Methods 0.000 claims description 84
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 62
- 229910052751 metal Inorganic materials 0.000 claims description 58
- 239000002184 metal Substances 0.000 claims description 58
- 229910052799 carbon Inorganic materials 0.000 claims description 57
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 50
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 43
- 239000003945 anionic surfactant Substances 0.000 claims description 32
- 239000002736 nonionic surfactant Substances 0.000 claims description 32
- 229910021645 metal ion Inorganic materials 0.000 claims description 21
- 239000002738 chelating agent Substances 0.000 claims description 18
- 239000004094 surface-active agent Substances 0.000 claims description 17
- 239000004902 Softening Agent Substances 0.000 claims description 8
- 238000009988 textile finishing Methods 0.000 claims description 6
- 239000000047 product Substances 0.000 description 242
- 229920000742 Cotton Polymers 0.000 description 66
- 239000004744 fabric Substances 0.000 description 38
- 230000000052 comparative effect Effects 0.000 description 34
- 239000002979 fabric softener Substances 0.000 description 34
- 230000000694 effects Effects 0.000 description 32
- 101150028517 hlb gene Proteins 0.000 description 28
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 27
- 239000011734 sodium Substances 0.000 description 27
- 229910052708 sodium Inorganic materials 0.000 description 24
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 21
- 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 21
- 125000000217 alkyl group Chemical group 0.000 description 19
- 238000003672 processing method Methods 0.000 description 18
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 17
- 238000011156 evaluation Methods 0.000 description 17
- 229920000728 polyester Polymers 0.000 description 17
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 15
- 235000014113 dietary fatty acids Nutrition 0.000 description 15
- 239000000194 fatty acid Substances 0.000 description 15
- 229930195729 fatty acid Natural products 0.000 description 15
- 239000000243 solution Substances 0.000 description 15
- 238000010521 absorption reaction Methods 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 13
- 238000005342 ion exchange Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 229910021536 Zeolite Inorganic materials 0.000 description 11
- 229910052783 alkali metal Inorganic materials 0.000 description 11
- 150000004665 fatty acids Chemical class 0.000 description 11
- 238000004128 high performance liquid chromatography Methods 0.000 description 11
- 239000002994 raw material Substances 0.000 description 11
- 239000010457 zeolite Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 239000004711 α-olefin Substances 0.000 description 10
- 239000002253 acid Substances 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 8
- 125000003342 alkenyl group Chemical group 0.000 description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 208000005156 Dehydration Diseases 0.000 description 7
- 150000008051 alkyl sulfates Chemical class 0.000 description 7
- 150000003863 ammonium salts Chemical class 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 238000006277 sulfonation reaction Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 6
- 239000005695 Ammonium acetate Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 description 6
- 229940043376 ammonium acetate Drugs 0.000 description 6
- 235000019257 ammonium acetate Nutrition 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 239000003480 eluent Substances 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 150000002484 inorganic compounds Chemical class 0.000 description 6
- 229910010272 inorganic material Inorganic materials 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 235000019832 sodium triphosphate Nutrition 0.000 description 6
- GGQQNYXPYWCUHG-RMTFUQJTSA-N (3e,6e)-deca-3,6-diene Chemical compound CCC\C=C\C\C=C\CC GGQQNYXPYWCUHG-RMTFUQJTSA-N 0.000 description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 150000002894 organic compounds Chemical class 0.000 description 5
- 159000000000 sodium salts Chemical class 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 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 4
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 150000001335 aliphatic alkanes Chemical group 0.000 description 4
- 150000001340 alkali metals Chemical class 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 159000000007 calcium salts Chemical class 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 4
- 238000007542 hardness measurement Methods 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 159000000003 magnesium salts Chemical class 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 125000005702 oxyalkylene group Chemical group 0.000 description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
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- 150000001412 amines Chemical class 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
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- 239000001110 calcium chloride Substances 0.000 description 3
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- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
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- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
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- 125000006353 oxyethylene group Chemical group 0.000 description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 3
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- 229910052700 potassium Inorganic materials 0.000 description 3
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- PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
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Classifications
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- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/17—Halides of elements of Groups 3 or 13 of the Periodic Table
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/02—Sulfonic acids having sulfo groups bound to acyclic carbon atoms
- C07C309/20—Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/143—Sulfonic acid esters
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- 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
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
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- 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
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- 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
- C11D3/16—Organic compounds
- C11D3/34—Organic compounds containing sulfur
- C11D3/3463—Organic compounds containing sulfur containing thio sulfate or sulfite groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/16—Multi-step processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/57—Sulfates or thiosulfates of elements of Groups 3 or 13 of the Periodic Table, e.g. alums
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/192—Polycarboxylic acids; Anhydrides, halides or salts thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/288—Phosphonic or phosphonous acids or derivatives thereof
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- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- the present invention relates to a fiber modifier, a fiber product finish composition, a fiber product finish processing method, a fiber product processing method, and use.
- JP-A-54-15091 discloses a fiber treatment containing a salt of an ⁇ -olefin sulfonic acid having 20 or more carbon atoms, particularly 20 to 30 carbon atoms, and imparting smoothness and flexibility to the fiber product. Agents are described.
- JP-A-2014-76988 discloses (A) an internal olefin sulfonate having 16 carbon atoms and / or (B) an internal olefin sulfonate having 18 carbon atoms,
- the content ratio (A / B) of the component (B) is 0/100 to 70/30, and in particular, the foaming property, the foam quality, the fast foaming property, the foaming property, especially the foam quality when washing hair are excellent.
- An internal olefin sulfonate composition is disclosed.
- the textile product is usually washed, rinsed and softened.
- a detergent mainly composed of an anionic surfactant has been used for cleaning, and a softener containing a cationic surfactant has been used for softening treatment.
- the rinsing time is short or the amount of water used for rinsing is small, the rinsing is not performed sufficiently, and the anionic surfactant used for washing is brought into the treatment bath for softening treatment, and the cationic interface is used. In some cases, the effect of the activator was offset.
- a cleaning agent mainly composed of a nonionic surfactant is also known.
- the feel of the fiber product may be felt hard even after the softening treatment.
- a softening agent mainly composed of a cationic surfactant when used, the water absorption of the fiber product subjected to the softening treatment may be lower than the original water absorption of the fiber product.
- the ⁇ -olefin sulfonate having 20 to 30 carbon atoms described in JP-A No. 54-15091 can soften a fiber product, but it has been desired to further improve its effect.
- the present invention relates to a fiber modifier that finishes a fiber product into a soft texture without reducing the inherent water absorption of the fiber product. Moreover, it is related with the finishing agent composition for textiles containing the said modifier for textiles. In particular, the present invention relates to a fabric softener composition that imparts excellent flexibility to a fiber product.
- the present inventors have found that an internal olefin sulfonate having a specific carbon chain length can finish the fiber in a soft texture without lowering the water absorbency of the fiber.
- the present inventors have found that an internal olefin sulfonate having a specific carbon chain length can impart a soft texture to the fiber.
- the present invention relates to a fiber modifier comprising an internal olefin sulfonate having 17 to 24 carbon atoms.
- the present invention also relates to a textile finishing composition containing an internal olefin sulfonate having 17 to 24 carbon atoms.
- the present invention also relates to a fabric softener composition containing an internal olefin sulfonate having 17 to 24 carbon atoms.
- the present invention provides a fiber product treatment liquid containing water and 0.002% by mass to 6% by mass of an internal olefin sulfonate having 17 to 24 carbon atoms with respect to the fiber product.
- the present invention relates to a method for finishing textile products.
- the present invention provides a fiber product treatment liquid containing water and 0.002% by mass to 6% by mass of an internal olefin sulfonate having 17 to 24 carbon atoms with respect to the fiber product.
- the present invention relates to a method for softening textile products.
- the present invention also provides: A step 1 of washing the fiber product with a washing liquid containing one or more surfactants selected from anionic surfactants and nonionic surfactants; A fiber product treatment liquid containing water and 0.002% by mass or more and 6% by mass or less of an internal olefin sulfonate having 17 to 24 carbon atoms, based on the fiber product, in the fiber product after step 1.
- Contacting step 2 and The present invention relates to a method for treating a textile product.
- the present invention also relates to the use of an internal olefin sulfonate having 17 to 24 carbon atoms as a fiber modifier.
- the present invention also relates to the use of an internal olefin sulfonate having 17 to 24 carbon atoms as a finishing agent for textile products.
- the present invention also relates to the use of an internal olefin sulfonate having 17 to 24 carbon atoms as a fabric softener.
- the fiber modifier, the fiber product finish composition, the fiber product finish processing method, and the fiber product processing method of the present invention have a soft texture to the fiber product without lowering the original water absorption of the fiber product. Can be finished.
- the fabric softener composition, the textile softening method, and the textile processing method of the present invention provide a soft texture to the textile. Can be granted.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is 17 or more, preferably 18 or more in that the fiber product can be softened, and the fiber product containing the component (A) is treated. Even if the temperature of the liquid is low, it is 24 or less, preferably 22 or less, more preferably 20 or less, and even more preferably 19 or less, from the viewpoint that the effect of finishing the textile product softly can be maintained.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is 17 or more, preferably 18 or more in that the fiber product can be finished with a soft texture, and the inherent water absorption of the fiber product is improved. 24 or less, 22 or less is preferable, 20 or less is more preferable, and 19 or less is more preferable. In this carbon number range, the fiber product is finished in a soft wind level, and the original fiber product Water absorption can be maintained.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms preferably contains 80% by mass or more of the internal olefin sulfonic acid having 18 or more carbon atoms in that the fiber product can have a soft texture. More preferably, it contains 20 mass% or less of an internal olefin sulfonate having 20 or more and 24 or less carbon atoms, and preferably contains 10 mass% or less. More preferably, it is more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably 0% by mass.
- the internal olefin sulfonate of the present invention is a sulfone obtained by sulfonating, neutralizing and hydrolyzing an internal olefin having 17 to 24 carbon atoms (olefin having a double bond inside the olefin chain) as a raw material. Acid salt.
- Such internal olefin includes a case where it contains a trace amount of so-called alpha olefin (hereinafter also referred to as ⁇ -olefin) in which the position of the double bond is located at the 1st position of the carbon chain.
- the product obtained is mainly a mixture of these, part of which is a hydroxyalkane sulfonate having a hydroxy group at the end of the carbon chain, or an olefin having a double bond at the end of the carbon chain.
- a sulfonate may be contained in a trace amount.
- each of these products and a mixture thereof are collectively referred to as an internal olefin sulfonate (component (A)).
- hydroxyalkane sulfonate is referred to as a hydroxy form of internal olefin sulfonate (hereinafter also referred to as HAS), and the olefin sulfonate is referred to as an olefin form of internal olefin sulfonate (hereinafter also referred to as IOS).
- HAS internal olefin sulfonate
- IOS olefin form of internal olefin sulfonate
- the mass ratio of HAS and IOS of the compound in the component (A) can be measured by a high performance liquid chromatography mass spectrometer (hereinafter abbreviated as HPLC-MS). Specifically, the mass ratio can be determined from the HPLC-MS peak area of the component (A).
- HPLC-MS high performance liquid chromatography mass spectrometer
- Examples of the salt of the internal olefin sulfonate include alkali metal salts, alkaline earth metal (1/2 atom) salts, ammonium salts, and organic ammonium salts.
- Examples of the alkali metal salt include Na salt and K salt.
- Examples of the organic ammonium salt include alkanol ammonium salts having 2 to 6 carbon atoms.
- Examples of the alkanol ammonium salt having 2 to 6 carbon atoms include monoethanol ammonium salt, diethanol ammonium salt, triethanol ammonium salt, N-methyl ethanol ammonium salt, N-methyl diethanol ammonium salt, and N-methyl triethanol ammonium salt. It is done.
- the sulfonic acid group of the internal olefin sulfonate of component (A) is present in the carbon chain of the internal olefin sulfonate, that is, the olefin chain or alkane chain, as is apparent from the above-mentioned production method, There may be a trace amount of a sulfonic acid group present at the end of the carbon chain.
- the content of the internal olefin sulfonate in which the sulfonic acid group is present at the 2-position in the component (A) is the component (A) from the viewpoint that the fiber product can be finished softer.
- it is 10% by mass or more, more preferably 15% by mass or more, more preferably 20% by mass or more, more preferably 25% by mass or more, more preferably 30% by mass or more, more
- it is 35 mass% or more, More preferably, it is 40 mass% or more, and 60 mass% or less is preferable.
- the content of the internal olefin sulfonate in which the sulfonic acid group exists in the 6th to 9th positions is preferably 50% by mass or less from the viewpoint that the textile can be finished softer. More preferably, it is 45% by mass or less, more preferably 40% by mass or less, and even if the temperature of the treatment liquid for the fiber product containing the component (A) is low, the effect of finishing the fiber product softly can be maintained. In this respect, it is preferably 5% by mass or more, more preferably 7% by mass or more, still more preferably 9% by mass or more, and still more preferably 10% by mass or more.
- the component (A) is used for the finishing treatment of the textile product, in particular, the softening treatment. Even when the temperature of the treatment liquid containing the component (A) and water is a low temperature of 0 ° C. or more and 15 ° C. or less, the textile product becomes softer. From the viewpoint of finishing, the 1-olefin sulfonate can be contained in the component (A) up to 10% by mass.
- the content of the 1-olefin sulfonate in the component (A) is preferably 10% by mass or less, more preferably 7% by mass or less, still more preferably 5% by mass or less, and more preferably 3% by mass. It is below mass%.
- the 1-olefin sulfonate is an olefin sulfonate in which the position of the sulfonic acid group is present at the 1-position of the olefin chain or alkane chain.
- the position of the sulfonic acid group of these compounds is the position when the terminal carbon in the olefin chain or alkane chain is the 1-position.
- the component (A) of the present invention has a sulfonic acid group in the 2nd position to the 4th position and has a carbon number of 17 or more and 24 or less in that the fiber product can be finished in a soft texture and the original water absorption of the fiber product can be maintained.
- the mass ratio with respect to (IO-2S) is preferably from 0.6 to 6 in terms of (IO-1S) / (IO-2S).
- the component (A) of the present invention is an internal olefin sulfonate having 17 to 24 carbon atoms in terms of finishing the fiber product in a soft texture and maintaining the original water absorption of the fiber product,
- the number of carbon atoms in which the sulfonic acid group is present in the 2nd to 4th positions and the internal olefin sulfonate (IO-1S) having 17 to 24 carbon atoms and the sulfonic acid group is present in the 5th or more position.
- An internal olefin sulfonate having a mass ratio of from 17 to 24 with an internal olefin sulfonate (IO-2S) of (IO-1S) / (IO-2S) of 0.6 to 6 is preferred.
- (IO-1S) / (IO-2S) which is a mass ratio between the content of (IO-1S) and the content of (IO-2S), softens the fiber product. From the viewpoint of being able to be, preferably 0.6 or more, more preferably 0.65 or more, still more preferably 0.70 or more, still more preferably 0.75 or more, still more preferably 0.8 or more, and even more preferably.
- the content of each compound having a different sulfonic acid group position in component (A) can be measured by a high performance liquid chromatography mass spectrometer (hereinafter abbreviated as HPLC-MS).
- HPLC-MS high performance liquid chromatography mass spectrometer
- the content of each compound having a different sulfonic acid group position in the present specification is obtained as a mass ratio based on the HPLC-MS peak area of the compound having the sulfonic acid group at each position in the total HAS of the component (A).
- HAS is a hydroxyalkane sulfonate, that is, a hydroxy form of an internal olefin sulfonate, among compounds produced by sulfonation of an internal olefin sulfonic acid.
- the internal olefin sulfonate (IO-1S) having 17 to 24 carbon atoms in which the sulfonic acid group is present at the 2-position to the 4-position is the sulfonic acid in the HAS body having 17 to 24 carbon atoms. It means a sulfonate having 17 to 24 carbon atoms in which the group is present at the 2-position or more and the 4-position or less.
- the internal olefin sulfonate (IO-2S) having 17 to 24 carbon atoms in which the sulfonic acid group is present at the 5-position or higher is the HAS body having 17 to 24 carbon atoms in which the sulfonic acid group is at the 5-position or higher. Means a sulfonate having 17 to 24 carbon atoms.
- the internal olefin sulfonate which is the component (A) includes an internal olefin sulfonate (IO-1S) having 17 to 24 carbon atoms in which a sulfonic acid group is present in the 2nd to 4th positions, and a sulfonic acid group. And an internal olefin sulfonate (IO-2S) having 17 or more and 24 or less carbon atoms, which is present at the 5-position or more.
- the maximum position of the sulfonic acid group bond in the internal olefin sulfonate (IO-2S) varies depending on the number of carbon atoms.
- the mass ratio (IO-1S) / (IO-2S) for the component (A) is based on the finally obtained component (A). For example, even if an internal olefin sulfonate obtained by mixing an internal olefin sulfonate having a mass ratio (IO-1S) / (IO-2S) outside the above range is used, When the mass ratio (IO-1S) / (IO-2S) is in the above range, it corresponds to the internal olefin sulfonate of component (A).
- the internal olefin sulfonate can be a mixture of hydroxy and olefin.
- A Mass ratio (hydroxy body / olefin body) of the content of the hydroxy form of the internal olefin sulfonate and the content of the olefin form of the internal olefin sulfonate in the component is 50/50 or more and 100/0 or less. 60/40 to 100/0, 70/30 to 100/0, 75/25 to 100/0, and 75/25 to 95/5.
- the mass ratio of the content of the hydroxy form of the internal olefin sulfonate and the content of the olefin form of the internal olefin sulfonate in the component (A) is determined by HPLC from the component (A) or the resulting surfactant composition. After separating the hydroxy body and the olefin body by the method, it can be measured by the method described in Examples.
- the component (A) can be produced by sulfonating, neutralizing and hydrolyzing the internal olefin having 17 to 24 carbon atoms, which is a raw material.
- Sulfonation can be performed, for example, by reacting 1.0 to 1.2 mol of sulfur trioxide gas with 1 mol of internal olefin.
- the reaction temperature can be 20 to 40 ° C.
- Neutralization is performed, for example, by reacting an alkaline aqueous solution such as sodium hydroxide, ammonia, 2-aminoethanol, etc. in an amount of 1.0 to 1.5 mole times the theoretical value of the sulfonic acid group.
- the hydrolysis may be performed, for example, in the presence of water at 90 to 200 ° C. for 30 minutes to 3 hours. These reactions can be performed continuously. Moreover, after completion
- the raw material internal olefin having a distribution of 17 to 24 carbon atoms may be used for sulfonation, neutralization, and hydrolysis treatment.
- the raw material internal olefin having carbon number may be used for sulfonation, neutralization and hydrolysis treatments, and if necessary, plural kinds of internal olefin sulfonates having different carbon numbers produced in advance may be mixed. May be.
- the internal olefin refers to an olefin having a double bond inside the olefin chain as described above.
- Carbon number of the internal olefin of a component is 17-24.
- the internal olefin used for a component may be used individually by 1 type, and may be used in combination of 2 or more type.
- the total content of internal olefins in which the double bond in the raw material internal olefin exists at the 2-position Is preferably 10% by mass or more, more preferably 15% by mass or more, more preferably 20% by mass or more, and more preferably, in the component (A) from the viewpoint of improving the flexibility of the textile product. Is 25% by mass or more, more preferably 30% by mass or more, more preferably 35% by mass or more, more preferably 40% by mass or more, and preferably 60% by mass or less.
- the total content of olefins in which the double bond in the raw material internal olefin is located at the 1st position makes the fiber product softer even when the temperature of the water used for washing is 0 to 15 ° C.
- it is preferably 10% by mass or less, more preferably 7% by mass or less, further preferably 5% by mass or less, and more preferably 3% by mass or less.
- it is 0.01 mass% or more.
- the content of the olefin in which the double bond in the raw material internal olefin is present in the 6th to 9th positions is preferably 50% by mass or less, and more preferably 45% by mass from the viewpoint that the fiber product can be finished softer. % Or less, more preferably 40% by mass or less, more preferably 35% by mass or less, more preferably 30% by mass or less, more preferably 25% by mass or less, and more preferably 20% by mass. % Or less, more preferably 15% by mass or less, and more preferably 10% by mass or less.
- the distribution of double bonds in the raw material internal olefin can be measured by, for example, a gas chromatograph mass spectrometer (hereinafter abbreviated as GC-MS). Specifically, each component having a different carbon chain length and double bond position is accurately separated by a gas chromatograph analyzer (hereinafter abbreviated as GC), and each is subjected to a mass spectrometer (hereinafter abbreviated as MS). Thus, the position of the double bond can be identified, and each ratio can be obtained from the GC peak area.
- GC-MS gas chromatograph mass spectrometer
- Measurement conditions (i) Measuring method of double bond position of raw material internal olefin The double bond position of internal olefin was measured by gas chromatography (hereinafter abbreviated as GC). Specifically, dimethyl disulfide was reacted with an internal olefin to obtain a dithiolated derivative, and then each component was separated by GC. As a result, the double bond position of the internal olefin was determined from each peak area.
- the apparatus and analysis conditions used for the measurement are as follows.
- GC device “HP6890” manufactured by HEWLETT PACKARD
- column “Ultra-Alloy-1HT capillary column” (30 m ⁇ 250 ⁇ m ⁇ 0.15 ⁇ m, manufactured by Frontier Laboratories), detector (hydrogen flame ion detector (FID))
- Injection temperature 300 ° C detector temperature 350 ° C
- HPLC device “Agilent Technology 1100” manufactured by Agilent Technologies
- column “L-columnODS” 4.6 ⁇ 150 mm, manufactured by Chemicals Research Institute
- sample preparation diluted 1000 times with methanol
- eluent A 10 mM ammonium acetate added water
- eluent B 10 mM ammonium acetate added methanol
- MS device “Agilent Technology 1100MSSL (C1946D)” manufactured by Agilent Technologies
- MS detection Alignion detection m / z 60-1600, UV 240 nm
- the present invention discloses a fiber modifier comprising an internal olefin sulfonate having 17 to 24 carbon atoms, and a fiber product finish composition containing the same.
- the finishing composition for textiles according to the present invention is a finishing composition for textiles containing an internal olefin sulfonate having 17 to 24 carbon atoms.
- Examples of the fiber product finishing composition of the present invention include a fiber product softener composition containing a fiber modifier comprising an internal olefin sulfonate having 17 to 24 carbon atoms.
- the fabric softener composition of the present invention is a fabric softener composition containing an internal olefin sulfonate having 17 to 24 carbon atoms.
- the present invention also discloses the use of an internal olefin sulfonate having 17 or more and 24 or less carbon atoms as a finishing composition for textiles, particularly as a textile softening agent.
- the finishing agent for textile products according to the present invention is improved in that the effect of imparting flexibility to the textile product per mass of the textile product finishing composition, especially the textile product softener composition, is further improved.
- the content of the component (A) in the fabric softener composition is preferably 1% by mass or more, more preferably 2% by mass or more, further preferably 3% by mass or more, and more preferably 4% by mass or more. Is more preferable, and 5 mass% or more is still more preferable.
- the fiber product finish composition of the present invention especially the fiber product softener composition.
- the content of the component (A) in the product is preferably 95% by mass or less, more preferably 90% by mass or less, still more preferably 80% by mass or less, still more preferably 70% by mass or less, and more preferably 60% by mass or less. More preferably, 50 mass% or less is still more preferable, and 40 mass% or less is still more preferable.
- a value calculated using a counter ion as a sodium ion is used as the mass of the component (A) contained in the textile product finish composition.
- the finishing composition for textiles of the present invention has a content of the internal olefin sulfonate having 16 or less carbon atoms, with respect to 100 parts by mass of the component (A).
- the finishing composition for textiles of the present invention especially the softening composition for textiles, has a content of the internal olefin sulfonate having 16 or less carbon atoms, with respect to 100 parts by mass of the component (A). It is preferably 0 parts by mass, that is, not containing an internal olefin sulfonate having 16 or less carbon atoms.
- the fiber constituting the textile product treated with the textile product finish composition of the present invention may be either a hydrophobic fiber or a hydrophilic fiber.
- hydrophobic fibers include protein fibers (milk protein casein fiber, promix, etc.), polyamide fibers (nylon, etc.), polyester fibers (polyester, etc.), polyacrylonitrile fibers (acrylic, etc.), and polyvinyl alcohols.
- Fiber such as vinylon
- polyvinyl chloride fiber such as polyvinyl chloride
- polyvinylidene chloride fiber such as vinylidene
- polyolefin fiber polyethylene, polypropylene, etc.
- polyurethane fiber polyurethane, etc.
- polyvinyl chloride / Examples include polyvinyl alcohol copolymer fibers (such as polycleral), polyalkylene paraoxybenzoate fibers (such as benzoate), and polyfluoroethylene fibers (such as polytetrafluoroethylene).
- hydrophilic fibers examples include seed hair fibers (cotton, noodles, kapok, etc.), bast fibers (hemp, flax, hemp, cannabis, jute, etc.), leaf vein fibers (manila hemp, sisal hemp, etc.), palm fibers, Igusa, straw, animal hair fibers (wool, mohair, cashmere, camel hair, alpaca, bicu ⁇ a, Angola, etc.), silk fibers (rabbit silk, wild silk), feathers, cellulosic fibers (rayon, polynosic, cupra, acetate, etc.) Etc. are exemplified.
- the fiber is a fiber containing a cotton fiber in that the softness of the fiber after being treated with the textile product finish composition of the present invention, particularly the fabric product softener composition, is more easily felt.
- the content of the cotton fiber in the fiber is preferably 5% by mass or more, more preferably 10% by mass or more, preferably 15% by mass or more, and preferably 20% by mass or more in terms of improving the softness of the fiber. Is 100% by mass.
- the textile product refers to a fabric such as a woven fabric, a knitted fabric or a nonwoven fabric using the hydrophobic fiber or the hydrophilic fiber, and an undershirt, a T-shirt, a shirt, a blouse, a slack, a hat, Means textile products such as handkerchiefs, towels, sheets, pillowcases, knitwear, socks, underwear and tights.
- the fiber product may be a fiber product containing cotton fibers, in that the softness of the fiber after being treated with the textile product finish composition of the present invention, particularly the fabric product softener composition, is more easily felt.
- the content of cotton fiber in the fiber product is preferably 5% by mass or more, preferably 10% by mass or more, preferably 15% by mass or more, and preferably 20% by mass or more in terms of improving the softness of the fiber. The value is 100% by weight.
- the finishing composition for textiles of the present invention can contain components selected from the following components (B) to (E). It is preferable that the finishing composition for textiles of this invention, especially the softening agent composition for textiles contains (B) component. It is preferable that the content of the component (C) in the finishing composition for textiles of the present invention, particularly the softening composition for textiles, is within a predetermined range. It is preferable that the finishing composition for textiles of this invention, especially the softening agent composition for textiles contains (D) component.
- the finishing composition for textiles of the present invention can contain a polyvalent metal salt as the component (B) from the viewpoint of further enhancing the textile finishing effect of the textiles.
- the polyvalent metal salt as component (B) include one or more polyvalent metal salts selected from inorganic polyvalent metal salts and organic polyvalent metal salts.
- Preferable polyvalent metal salts include one or more polyvalent metal salts selected from inorganic divalent metal salts and inorganic trivalent metal salts, organic divalent metal salts, and organic trivalent metal salts.
- examples of inorganic divalent metal salts include calcium salts and magnesium salts.
- An example of the inorganic trivalent metal salt is an aluminum salt.
- the inorganic polyvalent metal salt is preferably an inorganic divalent metal salt, and more preferably one or more metal salts selected from calcium salts and magnesium salts from the standpoint of higher softening effect of the textile product.
- Examples of the salt of the polyvalent metal salt include one or more salts selected from halogen salts, sulfates, nitrates, alkyl sulfates having 1 to 3 carbon atoms, and carboxylates having 1 to 6 carbon atoms. .
- Examples of the halogen of the halogen salt include chlorine, bromine and iodine.
- alkyl sulfate having 1 to 3 carbon atoms methyl sulfate and ethyl sulfate are preferable.
- Examples of the carboxylate having 1 to 6 carbon atoms include acetate, glycolate, propionate, maleate, fumarate, and citrate.
- the inorganic polyvalent metal salt is preferably at least one inorganic polyvalent metal salt selected from calcium chloride, magnesium chloride, aluminum chloride, magnesium sulfate and aluminum sulfate, more preferably calcium chloride, magnesium chloride and magnesium sulfate.
- the organic polyvalent metal salt is preferably an organic polyvalent metal salt having 1 to 8 carbon atoms, a sulfonic acid polyvalent metal salt having 1 to 8 carbon atoms, and a sulfate ester polyvalent having 1 to 8 carbon atoms.
- One or more organic polyvalent metal salts selected from metal salts and carboxylic acid polyvalent metal salts having 1 to 8 carbon atoms are more preferable, from methyl magnesium sulfate, magnesium magnesium sulfate, magnesium glycolate and magnesium citrate.
- One or more organic polyvalent metal salts selected are more preferred.
- the component (B) is preferably an inorganic polyvalent metal salt, more preferably one or more polyvalent metal salts selected from inorganic divalent metal salts and inorganic trivalent metal salts, and inorganic divalent metal salts. 1 or more types of polyvalent metal salts selected from are more preferable, and 1 or more types of polyvalent metal salts selected from inorganic calcium salts and inorganic magnesium salts are more preferable.
- the finishing composition for textiles of the present invention especially the softening composition for textiles, contains the component (B), the content of the component (B) is included from the viewpoint of further enhancing the textile finishing effect of the textiles.
- the amount is preferably 10 mg / kg or more, more preferably 20 mg / kg or more, still more preferably 30 mg / kg or more, and preferably 20% by mass or less, more preferably 15% by mass or less, still more preferably 10% by mass or less. It is.
- the finishing composition for textiles of the present invention can contain a metal ion chelating agent as the component (C) as long as the effects of the present invention are not impaired. Since the finishing composition for textiles of the present invention, in particular, the textile softening composition for textiles is preferably subjected to softening treatment using water containing a hardness component, the component (C) is not blended in the composition. May be.
- the water used for washing or finishing the textile product is preferably water containing a hardness component in that it can give a good finishing effect to the textile product, but the textile product is washed or washed with water having a high hardness component.
- the finishing process is repeated, the hardness component accumulates in the fiber product, and the fiber product may be hardened.
- the finishing composition for textiles of the present invention containing the component (C), especially the softening composition for textiles of the present invention containing an appropriate amount of the component (C) repeats the textiles with water having a high hardness component. Even if it is washed or finished, it is possible to suppress a decrease in softness.
- the component (C) is preferably a metal ion chelating agent capable of chelating divalent or higher valent metal ions.
- the component (C) of the present invention includes one or more metal ion chelators selected from (C1) metal ion chelating agents that are inorganic compounds and (C2) metal ion chelating agents that are organic compounds.
- the component (C) is preferably one or more metal ion chelating agents selected from (C1) metal ion chelating agents that are inorganic compounds.
- (C1) Metal ion chelating agent which is an inorganic compound (C1) As the metal ion chelating agent which is an inorganic compound, one or more selected from (C1-1) alkali metal silicate, (C1-2) aluminosilicate, and (C1-3) tripolyphosphate A metal ion chelating agent is mentioned. Hereinafter, these components will be described.
- the alkali metal silicate is an alkali metal salt of silicic acid (SiO 2 ), and the alkali metal silicate SiO 2 / M 2 O (where M represents an alkali metal) is 0.5 to 2.6 compounds are commonly used. More specifically, it has a composition represented by the following general formula (I). x (M 2 O), y (SiO 2 ), z (Me m O n ), w (H 2 O) (I) [In the formula, M represents one or a combination of two or more selected from the group consisting of alkali metals, and Me is selected from Group II, Group III, Group IV and Group VIII in the periodic table of elements.
- examples of the alkali metal that is M include Na and K. These may be used alone or, for example, Na 2 O and K 2 O may be mixed to constitute the M 2 O component.
- examples of Me include Mg, Ca, Zn, Y, Ti, Zr, and Fe. These are not particularly limited, but Mg and Ca are preferable from the viewpoint of resources and safety. Further, it may be mixed alone or two or more, for example MgO, CaO or the like may constitute the Me m O n component are mixed.
- y / x is 0.5 or more and 2.6 or less, Preferably it is 1.5 or more and 2.2 or less.
- x, y, and z are not particularly limited as long as they are in the relationship shown in the y / x ratio and z / x ratio.
- x (M 2 O) is, for example, x ′ (Na 2 O) ⁇ x ′′ (K 2 O)
- x is x ′ + x ′′.
- Such a relationship is the same for z when the z (Me m O n ) component is composed of two or more types.
- N / m represents the number of oxygen ions coordinated to the element, and is substantially selected from values of 0.5, 1.0, 1.5, and 2.0.
- the alkali metal silicate represented by the general formula (I) has an ion exchange capacity of 100 CaCO 3 mg / g or more, preferably 200 to 600 CaCO 3 mg / g, and has the ion trapping ability in the present invention.
- the aluminosilicate may be either crystalline or non-crystalline, but a crystalline aluminosilicate is preferred as a compound having a high divalent metal ion exchange trapping ability.
- Crystalline aluminosilicate is generally called zeolite and has the following formula (II) a '(M 2 O) ⁇ Al 2 O 3 ⁇ b' (SiO 2 ) ⁇ w (H 2 O) (II) [Wherein, M represents an alkali metal atom, a ′, b ′, and w represent the number of moles of each component, and generally 0.7 ⁇ a ′ ⁇ 1.5 and 0.8 ⁇ b ′ ⁇ 6.
- zeolite a synthetic zeolite having an average primary particle size of 0.1 to 10 ⁇ m represented by A-type, X-type, and P-type zeolite is preferably used. Zeolite may be blended as zeolite aggregated dry particles obtained by drying powder and / or zeolite slurry.
- the counter ion forming the salt of tripolyphosphate includes an ion selected from sodium ion and potassium ion. That is, (C1-3) includes a compound selected from sodium tripolyphosphate and potassium tripolyphosphate.
- (C2) metal ion chelating agent which is an organic compound As a metal ion chelating agent which is an organic compound, (C2-1) a divalent to tetravalent carboxylic acid having 4 to 12 carbon atoms or a salt thereof, which does not contain an amino group, or a salt thereof (C2-2 1) selected from a divalent to tetravalent or lower carboxylic acid having 4 to 10 carbon atoms or a salt thereof, and (C2-3) a compound having a phosphonic acid group or a salt in the molecule.
- C2-1 a divalent to tetravalent carboxylic acid having 4 to 12 carbon atoms or a salt thereof, which does not contain an amino group, or a salt thereof
- C2-2 1 selected from a divalent to tetravalent or lower carboxylic acid having 4 to 10 carbon atoms or a salt thereof, and (C2-3) a compound having a phosphonic acid group or a salt in the molecule.
- the component (C2-1) which is an amino group-free carboxylic acid having 4 to 12 carbon atoms and having 2 to 4 carbon atoms or a salt thereof, specifically citric acid, tartaric acid, succinic acid and apple Examples thereof include one or more carboxylic acids selected from acids or salts thereof.
- a divalent to tetravalent carboxylic acid having an amino group and having 4 to 12 carbon atoms or a salt thereof specifically, nitrilotriacetic acid, ethylenediaminetetraacetic acid, 3- Examples thereof include one or more carboxylic acids selected from hydroxy-2,2′-iminodisuccinic acid, diethylenetriaminepentaacetic acid and hydroxymethylethylenediaminetriacetic acid, or salts thereof.
- Compounds having a phosphonic acid group or a salt thereof in the molecule include ethane-1,1-diphosphonic acid, ethane-1,1,2-triphosphonic acid, 1-hydroxyethylidene-1,1-diphosphone. Acids, organic phosphonic acids such as ethanehydroxy-1,1,2-triphosphonic acid, ethane-1,2-dicarboxy-1,2-diphosphonic acid, methanehydroxyphosphonic acid, nitrilotrimethylenephosphonic acid, ethylenediaminetetrakismethylenephosphonic acid Derivatives and the like.
- the salt of the component (C2-1) to the component (C2-3) is an alkali metal salt such as Na or K, or an alkanolamine having 2 to 6 carbon atoms such as monoethanolamine, diethanolamine or triethanolamine. It is preferable from the viewpoint of versatility.
- the finishing composition for textiles of the present invention can provide a more excellent flexibility imparting effect, particularly when used for softening treatment with water containing a hardness component. Therefore, content of (C) component in a composition can be reduced.
- the finish composition for textiles of the present invention especially the softener composition for textiles, has a content of component (C) of preferably 20% by mass or less, more preferably 15% by mass or less, Preferably it is 10 mass%, More preferably, it is 5 mass% or less.
- the content of component (C) is preferably 0% by mass or more.
- the finishing agent composition for textiles of this invention especially the softening agent composition for textiles.
- the finishing composition for textiles of the present invention especially the softening composition for textiles, can suppress a decrease in softness even when the textiles are repeatedly washed or finished with water having a particularly high hardness component.
- the content of the component (C) is more preferably 1 mg / kg or more, and further preferably 10 mg / kg or more.
- the finishing composition for textiles of the present invention is a surfactant other than the component (A), that is, carbon, as the component (D) within the range not impairing the effects of the present invention.
- a surfactant other than the internal olefin sulfonate of several 17 or more and 24 or less can be contained.
- the component (D) include one or more surfactants selected from the following components (d1), (d2), (d3), (d4), and (d5).
- (D1) Component: Alkyl or alkenyl sulfate ester salt
- (d2) Component: Polyoxyalkylene alkyl or alkenyl ether sulfate ester salt having an alkyleneoxy group
- (D4) Component: Fatty acid or salt thereof
- the component (d1) is one or more selected from alkyl sulfates having 10 to 18 carbon atoms in the alkyl group and alkenyl sulfates having 10 to 18 carbon atoms in the alkenyl group.
- anionic surfactants are preferably one or more anionic surfactants selected from alkyl sulfates having an alkyl group with 14 or more and 18 or less carbon atoms.
- anionic surfactants selected from sodium alkyl sulfate having a number of 14 to 18 are more preferred.
- the alkyl group has 10 to 18 carbon atoms
- the polyoxyalkylene alkyl sulfate ester salt having an average alkylene oxide addition mole number of 1 to 3
- the alkenyl group has carbon atoms.
- examples thereof include one or more anionic surfactants selected from polyoxyalkylene alkenyl ether sulfates having 10 to 18 and an alkylene oxide average addition mole number of 1 to 3 inclusive.
- the component (d2) is preferably a polyoxyethylene alkyl sulfate having an average ethylene oxide addition mole number of 1 or more and 2.2 or less, and the carbon number of the alkyl group. Is more preferably 12 or more and 14 or less, and polyoxyethylene alkyl sulfates having an average ethylene oxide addition mole number of 1 or more and 2.2 or less, more preferably sodium salts thereof.
- the anionic surfactant having a sulfonate group as the component (d3) represents an anionic surfactant having a sulfonate as a hydrophilic group. More specifically, as the component (d3), an alkylbenzene sulfonate having an alkyl group having 10 to 18 carbon atoms, an alkenylbenzene sulfonate having an alkenyl group having 10 to 18 carbon atoms, and an alkyl group having a carbon number.
- species is mentioned.
- the component (d3) is preferably an alkylbenzene sulfonate having an alkyl group having 11 to 16 carbon atoms, and an alkylbenzene sulfonic acid having an alkyl group having 11 to 16 carbon atoms.
- Sodium is more preferred.
- the fatty acid or salt thereof which is a component includes a fatty acid having 10 to 20 carbon atoms or a salt thereof.
- the number of carbon atoms of the component (d4) is 10 or more, preferably 12 or more, more preferably 14 or more, and 20 or less, in order to further enhance the softening effect of the fiber product by the component. The following is preferred.
- the salt of the anionic surfactant that is the component (d1) to (d4) is preferably an alkali metal salt, more preferably a sodium salt or potassium salt, and still more preferably a sodium salt.
- the component (d5) is a nonionic surfactant having at least one group selected from a hydroxyl group and a polyoxyalkylene group.
- the component (d5) is preferably a nonionic surfactant having a polyoxyalkylene group and an HLB of 7 or more.
- the preferred HLB is 8 or more, more preferably 9 or more, still more preferably 10 or more, and still more preferably 10
- Nonionic surfactants greater than .5 are preferred.
- Component HLB is 11 or more, preferably 12 or more, more preferably 13 or more, more preferably 14 or more, more preferably 15 or more, from the viewpoint of maintaining the softening effect of the fiber product of component (A). More preferably, it is 16 or more and 20 or less.
- the HLB value in the present invention refers to the value measured according to the method of Kunieda et al. Described in "Journal of Colloid and Interface Science, Vol. 107. No. 1, September 1985". The method of this document is a method for measuring HLB based on the finding that a specific temperature ( THLB ) and the number of HLBs by Griffin are in a linear relationship.
- the more specific component (d5) has an HLB of preferably 7 or more, more preferably 8 or more, still more preferably 9 or more, still more preferably 10 or more, still more preferably more than 10.5, and the following general formula:
- the nonionic surfactant represented by (d5) is mentioned.
- R 1 is an aliphatic hydrocarbon group having 9 to 16 carbon atoms
- R 2 is a hydrogen atom or a methyl group
- CO is a carbonyl group
- m is a number of 0 or 1
- the A 1 O group is one or more groups selected from an ethyleneoxy group and a propyleneoxy group
- n is an average added mole number, which is a number of 6 or more and 50 or less.
- R 1 is an aliphatic hydrocarbon group having 9 to 16 carbon atoms. HLB values as the number of carbon atoms in R 1 is longer becomes lower, also shorter the value of HLB is high.
- R 1 has 9 or more carbon atoms, preferably 10 or more, and more preferably 11 or more in terms of making it easier to remove dirt adhered to the textile product. It is 16 or less, 15 or less is preferable and 14 or less is more preferable at the point which raises the softening effect of textiles more.
- Examples of the aliphatic hydrocarbon group for R 1 include groups selected from alkyl groups and alkenyl groups.
- the A 1 O group is one or more groups selected from an ethyleneoxy group and a propyleneoxy group.
- the ethyleneoxy group and the propyleneoxy group may be a block type bond or a random type bond.
- the A 1 O group is preferably a group containing an ethyleneoxy group from the point of being difficult to inhibit the softening effect of the fiber product by the component (A).
- the ethyleneoxy group has a higher HLB value than the propyleneoxy group.
- n is an average added mole number, and is a number of 6 to 50.
- the value of HLB increases as the number of n increases, and the value of HLB decreases as it decreases.
- (A) n is 6 or more, 6.5 or more are preferable, 7 or more are more preferable, 8 or more are more preferable, 9 or more are more preferable at the point which does not hinder the softening effect of the textiles by (A) component. 10 or more is more preferable, 12 or more is more preferable, and 50 or less.
- the finishing composition for textiles of the present invention especially the softening composition for textiles contains the component (D), from the viewpoint of further improving the dispersibility of the component (A) in water
- the content is preferably 0.1% by mass or more, more preferably 0.5% by mass or more, further preferably 1% by mass or more, and preferably 10% by mass or less, more preferably 9% by mass or less, still more preferably. Is 8 mass% or less.
- the finishing composition for textiles of the present invention has a content of the component (D) and (D) from the viewpoint of hardly inhibiting the softening effect of the textiles by the component (A).
- the mass ratio (D) / (A) of the content of component A) is preferably 1.5 or less, more preferably 1.2 or less, still more preferably 1 or less, still more preferably 0.8 or less, and even more. Preferably it is 0.6 or less, more preferably 0.5 or less, still more preferably 0.4 or less, still more preferably 0.3 or less, still more preferably 0.2 or less, and still more preferably 0.1. It is as follows.
- the mass ratio (D) / (A) of the content of the component (D) and the content of the component (A) may be zero.
- the finishing composition for textiles of the present invention can contain an organic solvent having one or more hydroxyl groups as the component (E).
- the organic solvent having one or more hydroxyl groups include monovalent to hexavalent alcohols having an aliphatic hydrocarbon group having 2 to 6 carbon atoms, such as ethanol, 1-propanol, 2-propanol, ethylene glycol, propylene glycol.
- One or more organic solvents selected from butylene glycol, 2-methyl-2,4-pentanediol, 1,5-pentanediol, 1,6-hexanediol, glycerin and 2-methyl-2,4-pentanediol. Can be mentioned.
- the finishing composition for textiles of the present invention especially contains the component (E), the finishing composition for textiles containing the component (A), especially the softening composition for textiles.
- the content of the component (E) is preferably 0.5% by mass or more from the viewpoint of further enhancing the softening effect of the fiber product. More preferably, it is 1 mass% or more, More preferably, it is 2 mass% or more, Preferably it is 30 mass% or less, More preferably, it is 25 mass% or less, More preferably, it is 20 mass% or less.
- the finishing composition for textiles of the present invention particularly the softening composition for textiles, preferably contains water.
- Water is mainly used to make the composition at 4 ° C. to 40 ° C. liquid.
- deionized water sometimes referred to as ion-exchanged water
- sodium hypochlorite added in an amount of 1 mg / kg to 5 mg / kg with respect to the ion-exchanged water can be used.
- Tap water can also be used.
- a fiber product treatment liquid containing water and 0.002% by mass to 6% by mass of an internal olefin sulfonate having 17 to 24 carbon atoms with respect to the fiber product is contacted with the fiber product.
- a method for finishing a textile product is disclosed. In this method, a textile product is finished with a treatment liquid for textiles containing water and an internal olefin sulfonate having 17 to 24 carbon atoms of 0.002% by mass to 6% by mass with respect to the textile product. It is a method of processing.
- the textile product contains water and an internal olefin sulfonate having a carbon number of 17 to 24 and having a carbon content of 0.002 to 6 mass% with respect to the textile product.
- Examples thereof include a method for softening a textile product in which a treatment liquid for textile products is brought into contact.
- a textile product is softened with a treatment solution for textile products containing water and an internal olefin sulfonate having 17 to 24 carbon atoms of 0.002% by mass to 6% by mass with respect to the textile product. It is a method of processing.
- the internal olefin sulfonate having 17 to 24 carbon atoms used in the method for treating a textile product of the present invention has the same meaning as the component (A).
- Specific examples and preferred embodiments of the component (A) are the same as those of the finish composition for textiles of the present invention, particularly the softener composition for textiles.
- the water used for the textile processing solution is preferably water containing a hardness component, from the viewpoint of improving the flexibility of the textile product, containing a hardness component.
- water to be used include water having a German hardness of 1 ° DH to 30 ° DH.
- the concentration of calcium and magnesium for the German hardness is determined by chelate titration using ethylenediaminetetraacetic acid disodium salt.
- the fiber product treatment liquid used in the textile product finishing method of the present invention is obtained by mixing the textile product finishing agent composition of the present invention, especially the textile product softener composition, and water. be able to.
- This processing solution for textile products can contain (B) to (E) components and other optional components in addition to the component (A).
- the fiber product contains 0.002% by mass or more and 6% by mass or less of an internal olefin sulfonic acid having 17 to 24 carbon atoms with respect to the fiber product.
- a textile treatment solution containing salt is brought into contact.
- the content of the internal olefin sulfonate having 17 to 24 carbon atoms in the textile treatment liquid is preferably 0.004% by mass or more, more preferably 0.008% by mass or more, and still more preferably 0.01. It is at least mass%, more preferably at least 0.1 mass%, and preferably at most 5 mass%, more preferably at most 4 mass%, still more preferably at most 3 mass%.
- the fiber product treatment liquid used in the textile product finishing treatment method of the present invention preferably has a concentration of internal olefin sulfonate of 17 to 24 carbon atoms as component (A), preferably 10 mg / kg. Or more, more preferably 20 mg / kg or more, still more preferably 30 mg / kg or more, still more preferably 40 mg / kg or more, and preferably 1000 mg / kg or less, more preferably 900 mg / kg or less, still more preferably 800 mg / kg. It is as follows.
- the fiber product treatment liquid containing the component (A) at this concentration is used in such an amount that the mass of the component (A) is 0.002% by mass to 6% by mass with respect to the mass of the fiber product. It is preferable to make it.
- the fiber product treatment liquid used in the textile product finishing treatment method of the present invention has an internal olefin sulfonate content of 16 or less carbon atoms, with respect to 100 parts by mass of the component (A).
- it is more preferably 30 parts by mass or less, still more preferably 20 parts by mass or less, and still more preferably 10 parts by mass or less.
- the fiber product treatment liquid used in the textile product finishing treatment method of the present invention has an internal olefin sulfonate content of 16 or less carbon atoms, with respect to 100 parts by mass of the component (A).
- it is preferably 0 parts by mass, that is, containing no internal olefin sulfonate having 16 or less carbon atoms.
- the temperature of the textile product finishing treatment method is preferably 0 ° C. or higher, more preferably 3 ° C. or higher, in that the softness of the fiber product can be further improved. More preferred.
- the temperature of the processing liquid for textiles is 40 degrees C or less, and 35 degrees C or less is more preferable at the point which can finish a textile more softly.
- the ratio of the bath ratio represented by the ratio of the mass of clothing (kg) to the amount of water in the textile treatment liquid (liter), that is, the amount of water in the textile treatment liquid (liter) / clothing
- the value of mass (kg) (hereinafter, this ratio may be referred to as a bath ratio) tends to be small. If the bath ratio is reduced when a household washing machine is used, the fiber product may be rubbed by finishing during the fiber product, especially by agitation during the softening process, and the softness of the fiber product may be impaired.
- the finishing method of the textile product of the present invention can finish the fiber softly even under the finishing treatment of the textile product having a small bath ratio, especially under the softening conditions.
- the bath ratio is preferably 2 or more, more preferably 3 or more, more preferably 4 or more, and more preferably 5 or more in that the fiber is finished softer. And even if the bath ratio is 60 or less, further 55 or less, further 50 or less, further 45 or less, further 40 or less, further 30 or less, and further 20 or less, the fiber product can be finished softly.
- the textile product finishing method of the present invention can finish the textile more softly even if the finishing time of the textile product, especially the flexible processing time, is short.
- the finishing time of the textile product in particular the softening time, is preferably 1 minute or longer, preferably 2 minutes or longer, preferably 1 hour or shorter, more preferably 30 minutes or shorter. 20 minutes or less is more preferable, and 15 minutes or less is more preferable.
- the fiber product is immersed in the fiber product treatment liquid, or the fiber product is made into the fiber product.
- a finishing treatment especially a softening treatment method.
- a device used for stirring for example, a washing machine can be used. Therefore, in the present invention, a method of performing a soft treatment by stirring the fiber product together with the treatment solution for the fiber product is preferable in that the fiber product is finished softer.
- the washing machine include a drum washing machine, a pulsator washing machine, and an agitator washing machine. As these rotary washing machines, those commercially available for home use can be used.
- the textile finishing method of the present invention in particular the softening method, can be incorporated into the textile washing process.
- Contacting step 2 and A method for treating a textile product is provided.
- Process 1 can be performed according to washing of a normal textile product.
- step 2 it is preferable to perform the above-described finishing method of the present invention, particularly the flexible processing method.
- the textile product is usually washed, rinsed and softened.
- a detergent mainly composed of an anionic surfactant has been used for cleaning, and a softener containing a cationic surfactant has been used for softening treatment.
- the rinsing time is short or the amount of water used for rinsing is small, the rinsing is not performed sufficiently, and the anionic surfactant used for washing is brought into the treatment bath for softening treatment, and the cationic interface is used. In some cases, the effect of the activator was offset.
- a cleaning agent mainly composed of a nonionic surfactant is also known.
- the finishing method of the textile product of the present invention in particular the softening method, into the washing step, sufficient flexibility is imparted to the textile product even if the degree of rinsing after the step 1 is insufficient. And maintain the original water absorbency of the textile product. In other words, the amount of water used in the rinsing process can be reduced by the textile washing process according to the present invention. In addition, since the time required for rinsing can be shortened, the time required for the textile washing process can also be shortened. In addition, regardless of the composition of the cleaning agent used in Step 1, sufficient flexibility can be imparted to the fiber product, and the water absorption inherent in the fiber product can be maintained. You can enjoy it.
- Step 1 is a step of washing the fiber product with a washing liquid containing the component (F).
- the anionic surfactant include one or more anionic surfactants selected from the following components (f1), (f2), (f3), and (f4).
- examples of the nonionic surfactant include one or more nonionic surfactants selected from the following components (f5).
- component alkyl or alkenyl sulfate ester salt
- component polyoxyalkylene alkyl or alkenyl ether sulfate ester salt having alkyleneoxy group
- component anionic surfactant having sulfonate group
- component Fatty acid or salt thereof
- component nonionic surfactant having at least one group selected from hydroxyl group and polyoxyalkylene group
- the component (f1) is one or more selected from alkyl sulfates having 10 to 18 carbon atoms in the alkyl group and alkenyl sulfates having 10 to 18 carbon atoms in the alkenyl group.
- alkyl sulfates having 10 to 18 carbon atoms in the alkyl group
- alkenyl sulfates having 10 to 18 carbon atoms in the alkenyl group.
- anionic surfactants are examples of anionic surfactants.
- the polyoxyalkylene alkyl sulfate ester salt having an alkyl group having 10 to 18 carbon atoms and an alkylene oxide average addition mole number of 1 to 3 and the carbon number of the alkenyl group. 10 or more and 18 or less, and 1 or more types of anionic surfactant chosen from polyoxyalkylene alkenyl ether sulfate ester salt whose alkylene oxide average addition mole number is 1 or more and 3 or less.
- the anionic surfactant having a sulfonate group as the component (f3) represents an anionic surfactant having a sulfonate as a hydrophilic group. More specifically, as the component (f3), an alkylbenzene sulfonate having an alkyl group having 10 to 18 carbon atoms, an alkenylbenzene sulfonate having an alkenyl group having 10 to 18 carbon atoms, and an alkyl group having a carbon number.
- species is mentioned.
- the fatty acid or salt thereof as the component includes fatty acids having 10 to 20 carbon atoms or salts thereof.
- Examples of the salt of the anionic surfactant that is the components (f1) to (f4) include alkali metal salts and alkanol ammonium salts having 1 to 6 carbon atoms.
- Examples of the alkali metal salt include sodium salt and potassium salt.
- Examples of the alkanol ammonium salt having 1 to 6 carbon atoms include monoethanol ammonium salt, diethanol ammonium salt, triethanol ammonium salt, N-methyl monoethanol ammonium salt, N-methyl diethanol ammonium salt, and N-methyl triethanol ammonium salt. Can be mentioned.
- the component (f5) is a nonionic surfactant having at least one group selected from a hydroxyl group and a polyoxyalkylene group.
- the oxyalkylene group include oxyalkylene groups having 2 to 3 carbon atoms.
- the oxyalkylene group having 2 carbon atoms is preferably an oxyethylene group
- the oxyalkylene group having 3 carbon atoms is preferably an oxypropylene group.
- the component (f5) is preferably a nonionic surfactant having an HLB exceeding 7.
- the HLB of the component (f5) is preferably 8 or more, more preferably 9 or more, and 18 or less from the viewpoint that the cleaning effect of the fiber product is higher.
- the HLB value in the present invention refers to the value measured according to the method of Kunieda et al. Described in "Journal of Colloid and Interface Science, Vol. 107. No. 1, September 1985". This document describes an HLB measurement method based on the finding that a specific temperature ( THLB ) and the number of HLB by Griffin have a linear relationship.
- Specific examples of the component (f5) include nonionic surfactants having an HLB exceeding 7, and represented by the following general formula (f5).
- R 3 is an aliphatic hydrocarbon group having 9 to 18 carbon atoms
- R 4 is a hydrogen atom or a methyl group
- CO is a carbonyl group
- m is a number of 0 or 1
- the A 2 O group is one or more groups selected from an ethyleneoxy group and a propyleneoxy group
- n is an average added mole number, and is a number of 3 or more and 50 or less.
- R 3 is an aliphatic hydrocarbon group having 9 to 18 carbon atoms. HLB values as the number of carbon atoms of R 3 is increased is low and also the shorter the value of HLB is high. In terms of making it easier to remove dirt adhered to the textile product, the carbon number of R 3 is 9 or more, preferably 10 or more, more preferably 11 or more, and 18 or less, preferably 16 or less, 15 The following is more preferable, and 14 or less is more preferable.
- Examples of the aliphatic hydrocarbon group for R 3 include groups selected from alkyl groups and alkenyl groups.
- the A 2 O group is one or more groups selected from an ethyleneoxy group and a propyleneoxy group.
- the ethyleneoxy group and the propyleneoxy group may be a block type bond or a random type bond.
- the A 2 O group is preferably a group containing an ethyleneoxy group from the viewpoint that it is difficult to inhibit the softening effect of the fiber product by the component (A).
- the ethyleneoxy group has a higher HLB value than the propyleneoxy group.
- n is an average added mole number and is a number of 3 or more and 50 or less.
- the value of HLB increases as the number of n increases, and the value of HLB decreases as it decreases.
- n is 3 or more, preferably 4 or more, more preferably 5 or more, more preferably 6 or more, and 50 or less, preferably 45 or less, 40 or less. Is more preferable, 35 or less is more preferable, 26 or less is more preferable, and 24 or less is still more preferable.
- the cleaning liquid used in Step 1 can be obtained by mixing water with one or more surfactants selected from the anionic surfactant and nonionic surfactant which are the component (F).
- surfactants selected from the anionic surfactant and nonionic surfactant which are the component (F).
- examples of water include ion-exchanged water and water containing a hardness component.
- water containing a hardness component the same thing as the water containing a hardness component used for the said softening processing method can be used.
- the concentration of the component (F) in the cleaning liquid used in the step 1 of the textile product of the present invention is preferably 5 mg / kg or more and 10,000 mg / kg or less. This concentration is more preferably 10 mg / kg or more, further preferably 30 mg / kg or more, and more preferably 5000 mg / kg or less, still more preferably 1000 mg / kg or less.
- the cleaning liquid used in the process 1 of the textile product of the present invention can contain components blended in a textile product detergent such as a builder, a fragrance, and a pigment.
- the temperature of the cleaning liquid used in Step 1 is preferably 0 ° C. or higher, preferably 3 ° C. or higher, more preferably 5 ° C. or higher, and preferably 40 ° C. or lower, from the viewpoint of improving the cleanability of the textile product. More preferably, it is not more than
- the washing machine has become larger, and the ratio of the bath ratio represented by the ratio of the mass of clothing (kg) to the amount of washing liquid in step 1 (liter), that is, the amount of washing liquid in step 1 (liter) / the mass of clothing ( kg) (hereinafter, this ratio may be referred to as a cleaning bath ratio) tends to be small.
- a cleaning bath ratio When the washing bath ratio is small when a household washing machine is used, the fibers are rubbed with each other by the stirring in Step 1, and the softness of the fiber product may be impaired.
- the washing bath ratio is preferably 2 or more, more preferably 3 or more, more preferably 4 or more, and more preferably 5 or more in that the fibers are finished softer. And even if the washing bath ratio is 45 or less, further 40 or less, further 30 or less, and further 20 or less, the fiber product can be finished softly.
- the washing time is preferably 1 minute or more, preferably 2 minutes or more, preferably 1 hour or less, more preferably 30 minutes or less, and 20 minutes from the viewpoint of improving the washability of the textile product.
- the following is more preferable, and 15 minutes or less is more preferable.
- Examples of the method of bringing the cleaning liquid and the textile product into contact with each other in the step 1 of the present invention include a method of immersing the textile product in the cleaning liquid, or a method of stirring and washing the textile product with the cleaning liquid.
- a washing machine can be used as a device used for stirring.
- Specific examples of the washing machine include a drum washing machine, a pulsator washing machine, and an agitator washing machine. As these rotary washing machines, those commercially available for home use can be used.
- a plurality of steps 1 can be performed.
- step 1 it is preferable to have a step of rinsing the washed textile with water (hereinafter, sometimes referred to as a rinsing step).
- the water used in the rinsing step may be the same water as in step 1 above.
- the step of rinsing the fiber product with water refers to a step of reducing the amount of the anionic surfactant or nonionic surfactant present in the fiber product obtained in step 1.
- the rinsing step include a method of bringing the fiber product washed in step 1 into contact with fresh water.
- the value of mass (kg) (hereinafter, this ratio may be referred to as a rinse bath ratio) is preferably 2 or more from the viewpoint of further improving the effect of imparting a texture to the fiber product in step 2. More preferably, it is 3 or more, more preferably 4 or more, still more preferably 5 or more, and preferably 45 or less, more preferably 40 or less, still more preferably 30 or less, still more preferably 20 or less.
- a plurality of rinsing steps can be performed.
- the fiber product processing method of the present invention can include a dehydration step for dehydrating the fiber product, a drying step for drying the fiber product, and the like in addition to the step 1, the step 2, and the rinsing step.
- a fiber modifier comprising an internal olefin sulfonate having 17 to 24 carbon atoms.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S) is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- modifier for fibers as described in ⁇ 2> which is preferably 6 or less, more preferably 5.5 or less, still more preferably 5.0 or less, and still more preferably 4.5 or less.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 1> to ⁇ 3 >
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably.
- ⁇ 6> The fiber modifier according to any one of ⁇ 1> to ⁇ 5>, wherein the content of 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less. .
- a finishing composition for fiber products comprising a fiber modifier comprising an internal olefin sulfonate having 17 to 24 carbon atoms.
- finishing composition for textiles as described in ⁇ 7> or ⁇ 8> containing a polyvalent metal salt containing a polyvalent metal salt.
- the polyvalent metal salt is one or more polyvalent metal salts selected from inorganic polyvalent metal salts and organic polyvalent metal salts.
- the inorganic polyvalent metal salt is at least one inorganic polyvalent metal salt selected from inorganic divalent metal salts and inorganic trivalent metal salts
- the organic polyvalent metal salt is an organic divalent metal salt.
- the finishing composition for textiles according to ⁇ 10> which is at least one organic polyvalent metal salt selected from a salt and an organic trivalent metal salt.
- the inorganic divalent metal salt is one or more inorganic divalent metal salts selected from calcium salts and magnesium salts, and the inorganic trivalent metal salt is an aluminum salt. Finishing composition.
- the organic polyvalent metal salt is preferably an organic polyvalent metal salt having 1 to 8 carbon atoms, more preferably a sulfonic acid polyvalent metal salt having 1 to 8 carbon atoms, and a sulfuric acid ester having 1 to 8 carbon atoms.
- the finish composition for textiles according to ⁇ 11> which is one or more organic polyvalent metal salts selected from polyvalent metal salts and carboxylic acid polyvalent metal salts having 1 to 8 carbon atoms.
- the content of the polyvalent metal salt in the textile product finish composition is 10 mg / kg or more, more preferably 20 mg / kg or more, still more preferably 30 mg / kg or more, and preferably 20 mass% or less, more preferably Is a finishing composition for textiles according to any one of ⁇ 10> to ⁇ 13>, which is 15% by mass or less, more preferably 10% by mass or less.
- finishing composition for textiles according to any one of ⁇ 7> to ⁇ 14>, wherein the content of the metal ion chelating agent contained in the finishing composition for textiles is 0% by mass or more and 20% by mass or less. object.
- the metal ion chelating agent is at least one (C1) inorganic compound selected from (C1-1) alkali metal silicate, (C1-2) aluminosilicate, and (C1-3) tripolyphosphate.
- the metal ion chelating agent contains (C2-1) an amino group, a carboxylic acid having 4 to 12 carbon atoms and a divalent to tetravalent carboxylic acid or a salt thereof, (C2-2) an amino group, and a carbon number One or more (C2) organic compounds selected from 4 to 10 or less, divalent to tetravalent or lower carboxylic acids or salts thereof, and (C2-3) compounds having a phosphonic acid group or salt thereof in the molecule
- the finishing composition for textiles according to ⁇ 15> which is a metal ion chelating agent.
- the content of the metal ion chelating agent is 20% by mass or less, preferably 15% by mass or less, more preferably 10% by mass, still more preferably 5% by mass or less, and 1 mg / kg or more, preferably 10 mg / kg.
- the finishing composition for textiles according to any one of ⁇ 15> to ⁇ 17>, as described above.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- IO-1S carbon olefin sulfonate
- 2S) is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 7> to ⁇ 20 >
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably.
- finish composition for textiles according to any one of ⁇ 7> to ⁇ 22>, further comprising a nonionic surfactant having at least one group selected from a hydroxyl group and a polyoxyalkylene group.
- nonionic surfactant is a nonionic surfactant having a polyoxyalkylene group and an HLB of 7 or more.
- the nonionic surfactant has an HLB of 7 or more, preferably 8 or more, more preferably 9 or more, still more preferably 10 or more, still more preferably more than 10.5, and is represented by the following general formula (d5).
- R 1 is an aliphatic hydrocarbon group having 9 to 16 carbon atoms
- R 2 is a hydrogen atom or a methyl group
- CO is a carbonyl group
- m is a number of 0 or 1
- the A 1 O group is one or more groups selected from an ethyleneoxy group and a propyleneoxy group
- n is an average added mole number, which is a number of 6 or more and 50 or less.
- the internal olefin sulfonate having 17 to 24 carbon atoms is represented as component (A), the nonionic surfactant is represented as component (D), and the content of component (D) and the content of component (A).
- the ratio (D) / (A) is preferably 1.5 or less, more preferably 1.2 or less, still more preferably 1 or less, still more preferably 0.8 or less, still more preferably 0.6 or less, and more More preferably 0.5 or less, still more preferably 0.4 or less, still more preferably 0.3 or less, still more preferably 0.2 or less, still more preferably 0.1 or less, or 0. ⁇ 23> to ⁇ 25>, the finishing composition for textiles.
- finishing composition for textiles according to any one of ⁇ 7> to ⁇ 27>, wherein the finishing agent is a softening agent.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S) is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- finishing method of the textile product as described in ⁇ 31> which is preferably 6 or less, more preferably 5.5 or less, still more preferably 5.0 or less, and still more preferably 4.5 or less.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 29> to ⁇ 32 >
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably.
- the method for finishing a textile product according to any one of ⁇ 29> to ⁇ 33>, comprising 0 mass%.
- ⁇ 35> The finishing treatment of a textile product according to any one of ⁇ 29> to ⁇ 34>, wherein the content of 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less Method.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 36> to ⁇ 38 >
- the processing method of the textiles in any one of.
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably.
- ⁇ 41> The method for treating a textile product according to any one of ⁇ 36> to ⁇ 40>, wherein the content of the 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less. .
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 42> to ⁇ 44 Use as described in>
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably. Includes 0% by mass, Use according to any one of ⁇ 42> to ⁇ 45>.
- ⁇ 47> The use according to any one of ⁇ 42> to ⁇ 46>, wherein the content of 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S) is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 48> to ⁇ 50 > Use as described in any of
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably. Includes 0% by mass, the use according to any one of ⁇ 48> to ⁇ 51>.
- ⁇ 53> The use according to any one of ⁇ 48> to ⁇ 52>, wherein the content of 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less.
- the internal olefin sulfonate having 17 or more and 24 or less carbon atoms has a sulfonic acid group in the 2nd or more and 4th or less position, and the olefin group having 17 to 24 carbon olefin sulfonate (IO-1S) or a sulfonic acid group.
- An internal olefin sulfonate (IO-2S) having a carbon number of 17 or more and 24 or less present at the 5-position or more, and the mass ratio of (IO-1S) to (IO-2S) is (IO-1S) /
- 2S is more preferably at least 0.65, even more preferably at least 0.70, even more preferably at least 0.75, even more preferably at least 0.8, even more preferably at least 1.0, even more preferably.
- the carbon number of the internal olefin sulfonate having 17 to 24 carbon atoms is preferably 18 or more, and preferably 22 or less, more preferably 20 or less, still more preferably 19 or less, ⁇ 54> to ⁇ 56 > Use as described in any of
- the internal olefin sulfonate having 17 to 24 carbon atoms preferably contains 80% by mass or more, more preferably 90% by mass or more of internal olefin sulfonic acid having 18 or more carbon atoms, and 20 to 24 carbon atoms.
- the internal olefin sulfonate is preferably 20% by mass or less, more preferably 10% by mass or less, still more preferably 5% by mass or less, still more preferably 3% by mass or less, still more preferably 1% by mass or less, and still more preferably. Includes 0% by mass, the use according to any one of ⁇ 54> to ⁇ 57>.
- ⁇ 59> The use according to any one of ⁇ 54> to ⁇ 58>, wherein the content of 1-olefin sulfonate in the internal olefin sulfonate having 17 to 24 carbon atoms is 10% by mass or less.
- 1-octadecanol product name: Calcoal 8098, manufactured by Kao Corporation
- the obtained crude internal olefin was transferred to a distillation flask and distilled at 148 to 158 ° C./0.5 mmHg to obtain 18-carbon internal olefins A1 to A3 having an olefin purity of 100%.
- Table 1 shows the distribution of double bonds of the obtained internal olefin.
- the double bond distribution of the internal olefin was determined by the method described above.
- an internal olefin having a double bond at the 8-position and an internal olefin having a double bond at the 9-position cannot be distinguished from each other in structure, but are distinguished when sulfonated.
- the value obtained by dividing the amount of internal olefin having a double bond at the 8-position by 2 is shown in the respective columns for the 8-position and the 9-position.
- the internal olefin having a double bond at the 7-position and the internal olefin having a double bond at the 8-position cannot be distinguished from each other in structure, but they are distinguished when sulfonated.
- the value obtained by dividing the amount of the internal olefin having a double bond at the 7-position by 2 is shown in the 7th and 8th positions.
- the obtained sulfonated product was added to an alkaline aqueous solution prepared with 1.5 mol times the amount of sodium hydroxide with respect to the theoretical acid value, and neutralized at 30 ° C. for 1 hour with stirring.
- the neutralized product was hydrolyzed by heating in an autoclave at 160 ° C. for 1 hour to obtain a crude sodium olefin sulfonate product.
- 300 g of the crude product was transferred to a separatory funnel, 300 mL of ethanol was added, and 300 mL of petroleum ether was added at one time to extract and remove oil-soluble impurities.
- the inorganic compound (main component was sodium sulfate) precipitated at the oil / water interface by addition of ethanol was also separated and removed from the water phase by the oil / water separation operation. This extraction and removal operation was performed three times. The aqueous phase side was evaporated to dryness to obtain sodium olefin sulfonate. As a result, (a-1) to (a-3) and (d-2) were obtained. Further, (a-1) and (a-2) or (a-2) and (a-3) were mixed to obtain (a-4) and (a-5) described later.
- the content ratio of the internal olefin sulfonate to which the sulfonic acid group was bonded was measured by a high performance liquid chromatography / mass spectrometer (HPLC-MS). Specifically, the hydroxy form which the sulfonic acid group couple
- the apparatus and conditions used for the measurement are as follows.
- Component (A) (A-1): Internal olefin sulfonic acid sodium salt obtained from internal olefin A1 The mass ratio of hydroxy body (sodium hydroxyalkane sulfonate) / olefin body (sodium olefin sulfonate) in the internal olefin sulfonic acid sodium salt is 82 / 18.
- the mass ratio of hydroxy body (sodium hydroxyalkane sulfonate) / olefin body (sodium olefin sulfonate) in the internal sodium olefin sulfonate was 83/17.
- A-5) Internal olefin sulfonic acid sodium salt obtained by mixing (a-2) and (a-3).
- the mass ratio of the olefin body / hydroxy body of the internal olefin sulfonic acid sodium salt was measured by high performance liquid chromatography / mass spectrometer (HPLC-MS). Specifically, the hydroxy body and the olefin body were separated by high performance liquid chromatography (HPLC), and each was identified by applying to a mass spectrometer (MS). As a result, each ratio was determined from the HPLC-MS peak area.
- HPLC-MS high performance liquid chromatography / mass spectrometer
- Component (C) (C1-2-1): Zeolite (Zeolite A, manufactured by Zeobuilder) (C1-3-1): sodium tripolyphosphate (manufactured by Thai polyphosphate & Chemicals Co., Ltd.)
- the acid value (based on JIS K0070) of the obtained condensate was 0.7 mgKOH / g, and the total amine value (based on JIS K2501) was 196 mgKOH / g.
- the temperature of 392 g of this dehydration condensate is adjusted to 70 to 75 ° C., and dimethyl sulfate corresponding to 0.98 equivalents relative to the amine equivalent of the dehydration condensate is added based on the amine value of the dehydration condensate.
- the solution was added dropwise over 2.5 hours. After completion of the dropwise addition, the mixture was further aged at 50 to 55 ° C. for 3 hours to obtain a reaction product. In order to reduce the viscosity of the reaction product and facilitate handling, 100 g of ethanol was added and mixed.
- the quaternary ammonium salt in the solid content in the obtained reaction product was used as component (d-7).
- ⁇ Flexibility evaluation method (1) Pretreatment of textile products for evaluation Generally, there are processing agents such as spinning oil used when spinning cotton yarn used for cotton towels and cotton knitted fabrics, and lubricants used when manufacturing cotton towels. It is adhered to a commercially available cotton towel or cotton knitted fabric. In this evaluation, in order to eliminate the influence of such a treatment agent, the evaluation fiber product was pretreated by the method described below.
- the pretreatment in this evaluation includes a treatment operation performed for the purpose of reducing the amount of treatment agent adhering to a commercially available cotton towel or cotton knitted fabric by the washing operation described below.
- the conditions of the standard course adopted in the washing operation (1) were a water volume of 47 L, a water temperature of 20 ° C., a washing time of 9 minutes, two rinses and a dehydration of 3 minutes.
- the washing operation (2) is performed under the same conditions as the washing operation (1) after the washing operation (1), but without using a surfactant when washing the standard course. Was repeated three times. In this pretreatment, a series of washing operations including a washing operation (1) and a washing operation (2) under these conditions were performed.
- tap water was placed in a plastic beaker (capacity 2 liters), and the short side (lower end) of the dough piece was immersed in water until the water surface reached the mark of 0 cm.
- the time when the water surface reached 0 cm was taken as 0 minutes, and the height of water after 15 minutes was measured.
- the black mark was blotted, and the tip where the black ink was developed by chromatography was the height of the water.
- the average value of two dough pieces is shown in the table. A higher water absorption indicates better water absorption.
- Example 1 -Preparation of Softener Composition for Textile Product of Example 1
- a Teflon (registered trademark) stirrer piece having a length of 5 cm was put into a 200 mL glass beaker, and its mass was measured.
- 80 g of ion-exchanged water at 20 ° C. and 5 g of the component (a-1) as an effective component (A) are added, and the top surface of the beaker is covered with a food wrap film (Saran Wrap (registered trademark), Asahi Kasei Home Products Co., Ltd.) Sealed at company).
- the beaker containing the contents was placed in a 60 ° C.
- Examples 2 to 10 were prepared in the same manner as the preparation of the fabric softener composition of Example 1 with the composition shown in Table 3. The mass% was adjusted with ion exchange water. When the component (C) was used, the component (C) was charged into the beaker after the component (A) was charged. Comparative Examples 2 to 3 were prepared in the same manner as the preparation of the fabric softener composition of Comparative Example 1 having the composition shown in Table 3. The mass% was adjusted with ion exchange water.
- the fabric softener composition containing zeolite was thoroughly stirred before weighing and weighed in a state where the zeolite was uniformly dispersed.
- Examples 11 to 16 were prepared in the same manner as the preparation of the fabric softener composition of Example 1 with the composition shown in Table 4. The mass% was adjusted with ion exchange water. When the component (D) was used, the component (D) was charged into the beaker after the component (A) was charged. Comparative Example 4 was prepared in the same manner as the preparation of the fabric softener composition of Comparative Example 1 having the composition shown in Table 4. The mass% was adjusted with ion exchange water. In Comparative Example 5, a fabric softener composition containing the component (D) in the amount shown in Table 4 was prepared. The mass% was adjusted with ion exchange water.
- Examples 17 to 22 were prepared in the same manner as the preparation of the fabric softener composition of Example 1 with the composition shown in Table 5. The mass% was adjusted with ion exchange water. When the component (D) or the component (B) and the component (D) were used, the component (D), or the component (B) and the component (D) were charged into the beaker after the component (A) was charged. Using the obtained fabric softener composition, the softness to the cotton knitted fabric was evaluated by the method described above.
- Example 17 has the same composition as that of Example 12 in Table 4, and as shown in Table 4, shows a 2 point higher flexibility than Comparative Example 4.
- Example 23 was prepared in the same manner as the preparation of the fabric softener composition of Example 1 with the composition shown in Table 6. The mass% was adjusted with ion exchange water. Comparative Example 6 was prepared in the same manner as the preparation of the fabric softener composition of Comparative Example 1 having the composition shown in Table 6. The mass% was adjusted with ion exchange water. Using the obtained fabric softener composition for textiles, the softness to cotton knitted fabric and polyester fabric was evaluated by the method described above. The results are shown in Table 6. The evaluation standard was the result of the same fiber product of Comparative Example 6.
- Example 24 has the same composition as Example 2 in Table 3, and Comparative Example 7 has the same composition as Comparative Example 5 in Table 4.
- Process 2A 6.0 L of the city water was poured into the bucket type washing machine, 12 g of the fabric softener composition shown in Table 7 was added, and the mixture was stirred for 1 minute. Thereafter, two dehydrated cotton towels obtained in the above step 1A were added, and a finishing treatment was performed for 3 minutes. Next, the two cotton towels were dehydrated for 1 minute using a Hitachi two-layer washing machine (model number “PS-H35L”) and then left to dry for 12 hours at 20 ° C. and 43% RH. It was.
- a Hitachi two-layer washing machine model number “PS-H35L”
- Example 2 Evaluation of flexibility As in the evaluation of flexibility in Example 1 or the like, the flexibility was evaluated as a cotton towel obtained by treating the reference cotton towel with the treatment method A. That is, in Example 24, the cotton towel which performed the processing method A using the softening composition for Example 24 textiles was used as a standard, and the processing method B was performed using the softening composition for textiles of Example 24. The softness of the cotton towels made was evaluated. Similarly, in Comparative Example 7, the treatment method using the fabric softener composition of Comparative Example 7 on the basis of the cotton towel subjected to the treatment method A using the fabric softener composition of Comparative Example 7 The softness of the cotton towel subjected to B was evaluated. The results are shown in Table 7.
- the fiber product is washed with a washing liquid containing one or more surfactants selected from anionic surfactants and nonionic surfactants, and the fiber product after step 1 is used in Example 24 or A method for treating a textile product, comprising a step 2 of contacting a textile treatment solution obtained from the composition of Comparative Example 7, is performed.
- the cotton towel treated with the treatment method A using the nonionic surfactant in the step 1 and the cotton treated with the treatment method B using the anionic surfactant in the step 1 were used.
- the softness of the towel was equivalent softness.
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Abstract
Description
従来、アニオン性界面活性剤を柔軟剤として用いることが知られている。特開昭54-15091号公報には、炭素数が20以上、とりわけ炭素数が20以上30以下のα-オレフィンスルホン酸の塩を含有し、繊維製品に平滑性や柔軟性を付与する繊維処理剤が記載されている。
一方で、特開2014-76988号公報には、(A)炭素数16の内部オレフィンスルホン酸塩及び/又は(B)炭素数18の内部オレフィンスルホン酸塩を含有し、当該(A)成分と成分(B)の含有質量比(A/B)が0/100~70/30であり、とりわけ毛髪洗浄時の起泡性、泡質、速泡性、泡切れ性、特に泡質に優れた内部オレフィンスルホン酸塩組成物が開示されている。
柔軟処理を含む繊維製品の洗濯工程では、通常、繊維製品の洗浄、すすぎ、柔軟処理が行われる。従来、洗浄はアニオン界面活性剤を主体とする洗浄剤が、また、柔軟処理はカチオン界面活性剤を含有する柔軟剤が多く使用されてきた。しかし、すすぎの時間が短い、すすぎに用いる水の量が少ない、といった場合には、すすぎが十分行われずに、洗浄で使用したアニオン界面活性剤が柔軟処理を行う処理浴に持ち込まれ、カチオン界面活性剤の効果を相殺することがあった。また、ノニオン界面活性剤を主体とする洗浄剤も知られているが、すすぎが不十分であると、柔軟処理を行っても繊維製品の感触が硬く感じられることがあった。また、カチオン界面活性剤を主成分とする柔軟剤を用いると、柔軟処理した繊維製品の吸水性が、繊維製品本来の吸水性よりも低下する場合があった。
アニオン界面活性剤及びノニオン界面活性剤から選ばれる1種以上の界面活性剤を含有する洗浄液で繊維製品を洗浄する工程1と、
工程1の後の繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる工程2と、
を有する、繊維製品の処理方法に関する。
<炭素数17以上24以下の内部オレフィンスルホン酸塩>
炭素数17以上24以下の内部オレフィンスルホン酸塩〔以下、(A)成分と称する場合がある。〕は、繊維製品本来の吸水性を低下することなく、繊維製品を柔らかく仕上げる作用を有する。炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数は、スルホン酸塩が共有結合した内部オレフィンの炭素数を表す。炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数は、繊維製品を柔らかくすることが出来る点で、17以上であり、18以上が好ましく、そして、(A)成分を含む繊維製品の処理液の温度が低くても、繊維製品を柔らかく仕上げる作用が維持できる点で、24以下であり、22以下が好ましく、20以下がより好ましく、19以下が更に好ましい。
かかる内部オレフィンには、二重結合の位置が炭素鎖の1位に存在する、いわゆるアルファオレフィン(以下、α-オレフィンともいう。)を微量に含有する場合も含まれる。
また、内部オレフィンをスルホン化すると、定量的にβ-サルトンが生成し、β-サルトンの一部は、γ-サルトン、オレフィンスルホン酸へと変化し、更にこれらは中和・加水分解工程においてヒドロキシアルカンスルホン酸塩と、オレフィンスルホン酸塩へと転換する(例えば、J. Am. Oil Chem. Soc. 69, 39(1992))。ここで、得られるヒドロキシアルカンスルホン酸塩のヒドロキシ基は、アルカン鎖の内部にあり、オレフィンスルホン酸塩の二重結合はオレフィン鎖の内部にある。また、得られる生成物は、主にこれらの混合物であり、またその一部には、炭素鎖の末端にヒドロキシ基を有するヒドロキシアルカンスルホン酸塩、又は炭素鎖の末端に二重結合を有するオレフィンスルホン酸塩が微量に含まれる場合もある。
本明細書では、これらの各生成物及びそれらの混合物を総称して内部オレフィンスルホン酸塩((A)成分)という。また、ヒドロキシアルカンスルホン酸塩を内部オレフィンスルホン酸塩のヒドロキシ体(以下、HASともいう。)、オレフィンスルホン酸塩を内部オレフィンスルホン酸塩のオレフィン体(以下、IOSともいう。)という。
ここで、1-オレフィンスルホン酸塩は、スルホン酸基の位置がオレフィン鎖又はアルカン鎖の1位に存在するオレフィンスルホン酸塩である。これらの化合物のスルホン酸基の位置は、オレフィン鎖又はアルカン鎖における末端の炭素を1位としたときの位置である。
ここで、HASは、内部オレフィンスルホン酸のスルホン化により生成する化合物のうち、ヒドロキシアルカンスルホン酸塩、すなわち、内部オレフィンスルホン酸塩のヒドロキシ体である。
また、スルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とは、炭素数17以上24以下のHAS体における、スルホン酸基が5位以上に存在する炭素数17以上24以下のスルホン酸塩を意味する。
スルホン化は、例えば、内部オレフィン1モルに対し三酸化硫黄ガスを1.0~1.2モル反応させることにより行うことができる。反応温度は、20~40℃で行うことができる。
中和は、例えば、スルホン酸基の理論値に対し1.0~1.5モル倍量の水酸化ナトリウム、アンモニア、2-アミノエタノール等のアルカリ水溶液を反応させることにより行なわれる。
加水分解は、例えば、水の存在下90~200℃で30分~3時間反応を行えばよい。
これらの反応は、連続して行うことができる。また反応終了後は、抽出、洗浄等により精製することができる。
(i)原料内部オレフィンの二重結合位置の測定方法
内部オレフィンの二重結合位置は、ガスクロマトグラフィー(以下、GCと省略)により測定した。具体的には、内部オレフィンに対しジメチルジスルフィドを反応させることでジチオ化誘導体とした後、各成分をGCで分離した。結果、それぞれのピーク面積より内部オレフィンの二重結合位置を求めた。
尚、測定に使用した装置及び分析条件は次の通りである。GC装置「HP6890」(HEWLETT PACKARD社製)、カラム「Ultra-Alloy-1HTキャピラリーカラム」(30m×250μm×0.15μm、フロンティア・ラボ株式会社製)、検出器(水素炎イオン検出器(FID))、インジェクション温度300℃、ディテクター温度350℃、He流量4.6mL/分
ヒドロキシ体/オレフィン体の質量比は、HPLC-MSにより測定した。具体的には、HPLCによりヒドロキシ体とオレフィン体を分離し、それぞれをMSにかけることで同定した。結果、そのHPLC-MSピーク面積から各々の割合を求めた。
尚、測定に使用した装置及び条件は次の通りである。HPLC装置「アジレントテクノロジー1100」(アジレントテクノロジー社製)、カラム「L-columnODS」(4.6×150mm、一般財団法人化学物質評価研究機構製)、サンプル調製(メタノールで1000倍希釈)、溶離液A(10mM酢酸アンモニウム添加水)、溶離液B(10mM酢酸アンモニウム添加メタノール)、グラジェント(0分(A/B=30/70%)→10分(30/70%)→55分(0/100%)→65分(0/100%)→66分(30/70%)→75分(30/70%)、MS装置「アジレントテクノロジー1100MSSL(C1946D)」(アジレントテクノロジー社製)、MS検出(陰イオン検出m/z60-1600、UV240nm)
本発明は、炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤及びこれを含有する繊維製品用仕上げ剤組成物を開示する。本発明の繊維製品用仕上げ剤組成物は、炭素数17以上24以下の内部オレフィンスルホン酸塩を含有する繊維製品用仕上げ剤組成物である。
本発明の繊維製品用仕上げ剤組成物として、炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤を含有する繊維製品用柔軟剤組成物が挙げられる。本発明の繊維製品用柔軟剤組成物は、炭素数17以上24以下の内部オレフィンスルホン酸塩を含有する繊維製品用柔軟剤組成物である。
また、本発明は、炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤としての使用を開示する。
繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物に含まれる(A)成分の質量は、対イオンをナトリウムイオンとして算出した値を用いる。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物で処理する繊維製品を構成する繊維は、疎水性繊維、親水性繊維のいずれでもよい。疎水性繊維としては、例えば、タンパク質系繊維(牛乳タンパクガゼイン繊維、プロミックスなど)、ポリアミド系繊維(ナイロンなど)、ポリエステル系繊維(ポリエステルなど)、ポリアクリロニトリル系繊維(アクリルなど)、ポリビニルアルコール系繊維(ビニロンなど)、ポリ塩化ビニル系繊維(ポリ塩化ビニルなど)、ポリ塩化ビニリデン系繊維(ビニリデンなど)、ポリオレフィン系繊維(ポリエチレン、ポリプロピレンなど)、ポリウレタン系繊維(ポリウレタンなど)、ポリ塩化ビニル/ポリビニルアルコール共重合系繊維(ポリクレラールなど)、ポリアルキレンパラオキシベンゾエート系繊維(ベンゾエートなど)、ポリフルオロエチレン系繊維(ポリテトラフルオロエチレンなど)等が例示される。親水性繊維としては、例えば、種子毛繊維(綿、もめん、カポックなど)、靭皮繊維(麻、亜麻、苧麻、大麻、黄麻など)、葉脈繊維(マニラ麻、サイザル麻など)、やし繊維、いぐさ、わら、獣毛繊維(羊毛、モヘア、カシミヤ、らくだ毛、アルパカ、ビキュナ、アンゴラなど)、絹繊維(家蚕絹、野蚕絹)、羽毛、セルロース系繊維(レーヨン、ポリノジック、キュプラ、アセテートなど)等が例示される。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物で処理した後の繊維の柔らかさが、より実感しやすい点で、繊維は木綿繊維を含む繊維であることが好ましい。より繊維の柔らかさが向上する点で、繊維中の木綿繊維の含有量は5質量%以上が好ましく、10質量%以上が好ましく、15質量%以上が好ましく、20質量%以上が好ましく、上限値は100質量%である。
本発明において繊維製品とは、前記の疎水性繊維や親水性繊維を用いた織物、編物、不織布等の布帛及びそれを用いて得られたアンダーシャツ、Tシャツ、ワイシャツ、ブラウス、スラックス、帽子、ハンカチ、タオル、シーツ、枕カバー、ニット、靴下、下着、タイツ等の繊維製品を意味する。本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物で処理した後の繊維の柔らかさが、より実感しやすい点で、繊維製品は木綿繊維を含む繊維製品であることが好ましい。より繊維の柔らかさが向上する点で、繊維製品中の木綿繊維の含有量は5質量%以上が好ましく、10質量%以上が好ましく、15質量%以上が好ましく、20質量%以上が好ましく、上限値は100質量%である。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、下記(B)~(E)成分から選ばれる成分を含有することができる。本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、(B)成分を含有することが好ましい。本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、(C)成分の含有量が所定範囲であることが好ましい。本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、(D)成分を含有することが好ましい。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、繊維製品の柔軟仕上げ効果をより高める点で、(B)成分として、多価金属塩を含有することができる。
(B)成分である多価金属塩としては、無機の多価金属塩及び有機の多価金属塩から選ばれる1種以上の多価金属塩が挙げられる。
無機の2価金属塩としてカルシウム塩及びマグネシウム塩が挙げられる。
無機の3価金属塩としてアルミニウム塩が挙げられる。
繊維製品の柔軟仕上げ効果がより高い点で、無機の多価金属塩は、無機の2価金属塩が好ましく、カルシウム塩及びマグネシウム塩から選ばれる1種以上の金属塩が好ましい。
有機の多価金属塩としては、炭素数1以上8以下の有機の多価金属塩が好ましく、炭素数1以上8以下のスルホン酸多価金属塩、炭素数1以上8以下の硫酸エステル多価金属塩、及び炭素数1以上8以下のカルボン酸多価金属塩から選ばれる1種以上の有機の多価金属塩がより好ましく、メチル硫酸マグネシウム、エチル硫酸マグネシウム、グルコール酸マグネシウム及びクエン酸マグネシウムから選ばれる1種以上の有機の多価金属塩が更に好ましい。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、本発明の効果を阻害しない範囲で、(C)成分として、金属イオンキレート剤を含有することができる。本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、硬度成分を含む水を用いた柔軟処理に供するのが好ましいため、組成物中に(C)成分を配合しなくてもよい。
本発明の(C)成分としては、(C1)無機化合物である金属イオンキレート剤及び(C2)有機化合物である金属イオンキレート剤から選ばれる1種以上の金属イオンキレート剤が挙げられる。(C)成分は、(C1)無機化合物である金属イオンキレート剤から選ばれる1種以上の金属イオンキレート剤が好ましい。
(C1)無機化合物である金属イオンキレート剤としては、(C1-1)アルカリ金属ケイ酸塩、(C1-2)アルミノケイ酸塩、及び(C1-3)トリポリ燐酸塩から選ばれる1種以上の金属イオンキレート剤が挙げられる。以下、これらの成分について説明する。
x(M2O)・y(SiO2)・z(MemOn)・w(H2O) (I)
〔式中、Mはアルカリ金属からなる群より選択される1種又は2種以上の組み合わせを示し、Meは元素の周期律表でのII族、III族、IV族及びVIII族から選ばれる1種又は2種以上の元素であり、y/x=0.5以上2.6以下、z/x=0.01以上10以下、w=0以上20以下、n/m=0.5以上20以下である。〕
また、一般式(I)において、y/xは0.5以上2.6以下であり、好ましくは1.5以上2.2以下である。y/xが2.6を超えるとイオン交換能も低くなる。また、一般式(I)において、z/xが1.0を超えるとイオン交換能が低くなる。x、y、zは前記のy/x比、z/x比に示されるような関係であれば特に限定されるものではない。なお、前記のようにx(M2O)が例えばx'(Na2O)・x''(K2O)となる場合は、xはx'+x''となる。このような関係は、z(MemOn)成分が2種以上のものからなる場合におけるzにおいても同様である。
また、n/mは、当該元素に配位する酸素イオン数を示し、実質的には0.5、1.0、1.5、2.0の値から選ばれる。
一般式(I)で表されるアルカリ金属ケイ酸塩は、イオン交換容量として100CaCO3mg/g以上、好ましくは200~600CaCO3mg/gを有するものであり、本発明におけるイオン捕捉能を有する物質の一つである。
a'(M2O)・Al2O3・b'(SiO2)・w(H2O) (II)
〔式中、Mはアルカリ金属原子、a'、b'、wは各成分のモル数を表し、一般的には0.7≦a'≦1.5、0.8≦b'<6であり、wは任意の正数である。〕
で表されるものが挙げられる。中でも次の一般式(III)
Na2O・Al2O3・n(SiO2)・w(H2O) (III)
〔ここで、nは1.8~3.0、wは1~6の数を表す。〕
で表されるものが好ましい。
結晶性のアルミノケイ酸塩(ゼオライト)としては、A型、X型、P型ゼオライトに代表される平均一次粒径0.1~10μmの合成ゼオライトが好適に使用される。ゼオライトは粉末及び/又はゼオライトスラリーを乾燥して得られるゼオライト凝集乾燥粒子として配合してもよい。
(C2)有機化合物である金属イオンキレート剤としては、(C2-1)アミノ基を含まない、炭素数4以上12以下の、2価以上4価以下のカルボン酸又はその塩、(C2-2)アミノ基を含み、炭素数4以上10以下の、2価以上4価以下のカルボン酸又はその塩、並びに(C2-3)分子内にホスホン酸基又はその塩を有する化合物から選ばれる1種以上の有機化合物が挙げられる。
(C2-2)成分である、アミノ基を含み、炭素数4以上12以下の、2価以上4価以下のカルボン酸又はその塩として、具体的には、ニトリロトリ酢酸、エチレンジアミン四酢酸、3-ヒドロキシ-2,2’-イミノジコハク酸、ジエチレントリアミン五酢酸及びヒドロキシメチルエチレンジアミン三酢酸から選ばれる1種以上のカルボン酸又はそれらの塩が挙げられる。
(C2-3)分子内にホスホン酸基又はその塩を有する化合物としては、エタン-1,1-ジホスホン酸、エタン-1,1,2-トリホスホン酸、1-ヒドロキシエチリデンー1、1-ジホスホン酸、エタンヒドロキシ-1,1,2-トリホスホン酸、エタン-1,2-ジカルボキシ-1,2-ジホスホン酸、メタンヒドロキシホスホン酸、ニトリロトリメチレンホスホン酸、エチレンジアミンテトラキスメチレンホスホン酸等の有機ホスホン酸誘導体等が挙げられる。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、本発明の効果を妨げない範囲で、(D)成分として、(A)成分以外の界面活性剤、すなわち、炭素数17以上24以下の内部オレフィンスルホン酸塩以外の界面活性剤を含有することが出来る。
(D)成分として、下記(d1)成分、(d2)成分、(d3)成分、(d4)成分及び(d5)成分から選ばれる1種以上の界面活性剤が挙げられる。
(d1)成分:アルキル又はアルケニル硫酸エステル塩
(d2)成分:アルキレンオキシ基を有する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硫酸エステル塩
(d3)成分:スルホン酸塩基を有するアニオン界面活性剤(但し、(A)成分を除く)
(d4)成分:脂肪酸又はその塩
(d5)成分:水酸基及びポリオキシアルキレン基から選ばれる少なくとも一つの基を有するノニオン界面活性剤
(d3)成分として、より具体的には、アルキル基の炭素数が10以上18以下のアルキルベンゼンスルホン酸塩、アルケニル基の炭素数が10以上18以下のアルケニルベンゼンスルホン酸塩、アルキル基の炭素数が10以上18以下のアルカンスルホン酸塩、α-オレフィン部分の炭素数が10以上18以下のα-オレフィンスルホン酸塩、脂肪酸部分の炭素数が10以上18以下のα-スルホ脂肪酸塩、脂肪酸部分の炭素数が10以上18以下であり、エステル部分の炭素数が1以上5以下であるα-スルホ脂肪酸低級アルキルエステル塩、及び炭素数が12以上16以下の内部オレフィンスルホン酸塩から選ばれる1種以上のアニオン界面活性剤が挙げられる。繊維製品の柔軟化効果をより高める観点から、(d3)成分は、アルキル基の炭素数が11以上16以下のアルキルベンゼンスルホン酸塩が好ましく、アルキル基の炭素数が11以上16以下のアルキルベンゼンスルホン酸ナトリウムがより好ましい。
より具体的な(d5)成分は、HLBが好ましくは7以上、より好ましくは8以上、更に好ましくは9以上、より更に好ましくは10以上、より更に好ましくは10.5を超え、且つ下記一般式(d5)で表されるノニオン界面活性剤が挙げられる。
R1(CO)mO-(A1O)n-R2 (d5)
〔式中、R1は炭素数9以上16以下の脂肪族炭化水素基であり、R2は水素原子又はメチル基であり、COはカルボニル基であり、mは0又は1の数であり、A1O基はエチレンオキシ基及びプロピレンオキシ基から選ばれる1種以上の基であり、nは平均付加モル数であって、6以上50以下の数である。〕
R1の脂肪族炭化水素基としては、アルキル基及びアルケニル基から選ばれる基が挙げられる。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、(E)成分として、水酸基を1つ以上有する有機溶剤を含有することが出来る。水酸基を1つ以上有する有機溶剤としては、炭素数2以上6以下の脂肪族炭化水素基を有する1価以上6価以下のアルコール、例えばエタノール、1-プロパノール、2-プロパノール、エチレングリコール、プロピレングリコール、ブチレングリコール、2-メチル-2,4-ペンタンジオール、1,5-ペンタンジオール、1,6-ヘキサンジオール、グリセリン、2-メチル-2,4-ペンタンジオールから選ばれる1種以上有機溶剤が挙げられる。
本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、水を含有することが好ましい。水は、主に4℃~40℃における組成物の状態を液体とする為に用いられる。水は、脱イオン水(イオン交換水とも言う場合もある)や次亜塩素酸ソーダをイオン交換水に対して1mg/kg以上5mg/kg以下、添加した水を使用することが出来る。また、水道水も使用できる。
本発明は、繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる、繊維製品の仕上げ処理方法を開示する。この方法は、繊維製品を、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液で仕上げ処理する方法である。
本発明の繊維製品の仕上げ処理方法として、繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる、繊維製品の柔軟処理方法が挙げられる。この方法は、繊維製品を、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液で柔軟処理する方法である。
本発明の繊維製品の処理方法に使用する炭素数17以上24以下の内部オレフィンスルホン酸塩は前記の(A)成分と同じ意味を表す。(A)成分の具体例、好ましい態様は、本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物と同じである。
ここで、本明細書におけるドイツ硬度(°dH)とは、水中におけるカルシウム及びマグネシウムの濃度を、CaCO3換算濃度で1mg/L(ppm)=約0.056°dH(1°dH=17.8ppm)で表したものを指す。
このドイツ硬度のためのカルシウム及びマグネシウムの濃度は、エチレンジアミン四酢酸二ナトリウム塩を使用したキレート滴定法で求められる。
本明細書における水のドイツ硬度の具体的な測定方法を下記に示す。
<水のドイツ硬度の測定方法>
〔試薬〕
・0.01mol/l EDTA・2Na溶液:エチレンジアミン四酢酸二ナトリウムの0.01mol/l水溶液(滴定用溶液、0.01 M EDTA-Na2、シグマアルドリッチ社(SIGMA-ALDRICH)製)
・Universal BT指示薬(製品名:Universal BT、(株)同仁化学研究所製)
・硬度測定用アンモニア緩衝液(塩化アンモニウム67.5gを28w/v%アンモニア水570mlに溶解し、イオン交換水で全量を1000mlとした溶液)
〔硬度の測定〕
(1)試料となる水20mlをホールピペットでコニカルビーカーに採取する。
(2)硬度測定用アンモニア緩衝液2ml添加する。
(3)Universal BT指示薬を0.5ml添加する。添加後の溶液が赤紫色であることを確認する。
(4)コニカルビーカーをよく振り混ぜながら、ビュレットから0.01mol/l EDTA・2Na溶液を滴下し、試料となる水が青色に変色した時点を滴定の終点とする。(5)全硬度は下記の算出式で求める。
硬度(°dH)=T×0.01×F×56.0774×100/A
T:0.01mol/l EDTA・2Na溶液の滴定量(mL)
A:サンプル容量(20mL、試料となる水の容量)
F:0.01mol/l EDTA・2Na溶液のファクター
本発明により、
アニオン界面活性剤及びノニオン界面活性剤から選ばれる1種以上の界面活性剤〔以下、(F)成分という〕を含有する洗浄液で繊維製品を洗浄する工程1と、
工程1の後の繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる工程2と、
を有する、繊維製品の処理方法が提供される。
この方法には、本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物、及び繊維製品の仕上げ処理方法、とりわけ柔軟処理方法で述べた事項を適宜適用することができる。
工程1は、通常の繊維製品の洗濯に準じて行うことができる。
工程2は、前記した本発明の仕上げ処理方法、とりわけ柔軟処理方法を行うことが好ましい。
本発明の繊維製品の仕上げ処理方法、とりわけ柔軟処理方法を洗濯工程に組み込むことにより、前記工程1のあとのすすぎの程度が不十分であっても、繊維製品に十分な柔軟性を付与することができ、繊維製品本来の吸水性を維持できる。言い換えれば、本発明による繊維製品の洗濯工程により、すすぎ工程で使用される水の量を少なくできる。また、すすぎに要する時間を短縮できることで、繊維製品の洗濯工程に要する時間も短縮ことができる。また、工程1で用いる洗浄剤の組成に関わらず、繊維製品に十分な柔軟性を付与することができ、繊維製品本来の吸水性を維持できるため、作業者は、洗剤の選択肢が広がる利点を享受できる。
(F)成分のうち、アニオン界面活性剤としては、下記(f1)成分、(f2)成分、(f3)成分及び(f4)成分から選ばれる1種以上のアニオン界面活性剤が挙げられる。(F)成分のうち、ノニオン界面活性剤としては、下記(f5)成分から選ばれる1種以上のノニオン界面活性剤が挙げられる。
(f1)成分:アルキル又はアルケニル硫酸エステル塩
(f2)成分:アルキレンオキシ基を有する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硫酸エステル塩
(f3)成分:スルホン酸塩基を有するアニオン界面活性剤
(f4)成分:脂肪酸又はその塩
(f5)成分:水酸基及びポリオキシアルキレン基から選ばれる少なくとも一つの基を有するノニオン界面活性剤
(f3)成分として、より具体的には、アルキル基の炭素数が10以上18以下のアルキルベンゼンスルホン酸塩、アルケニル基の炭素数が10以上18以下のアルケニルベンゼンスルホン酸塩、アルキル基の炭素数が10以上16以下のアルカンスルホン酸塩、α-オレフィン部分の炭素数が10以上16以下のα-オレフィンスルホン酸塩、脂肪酸部分の炭素数が10以上18以下のα-スルホ脂肪酸塩、脂肪酸部分の炭素数が10以上18以下であり、エステル部分の炭素数が1以上5以下であるα-スルホ脂肪酸低級アルキルエステル塩、及び炭素数が12以上16以下の内部オレフィンスルホン酸塩から選ばれる1種以上のアニオン界面活性剤が挙げられる。
より具体的な(f5)成分は、HLBが7を超え、且つ下記一般式(f5)で表されるノニオン界面活性剤が挙げられる。
R3(CO)mO-(A2O)n-R4 (f5)
〔式中、R3は炭素数9以上18以下の脂肪族炭化水素基であり、R4は水素原子又はメチル基であり、COはカルボニル基であり、mは0又は1の数であり、A2O基はエチレンオキシ基及びプロピレンオキシ基から選ばれる1種以上の基であり、nは平均付加モル数であって、3以上50以下の数である。〕
R3の脂肪族炭化水素基としては、アルキル基及びアルケニル基から選ばれる基が挙げられる。
工程1は、複数行うことができる。
本発明において繊維製品を水ですすぐ工程とは、工程1で得られた繊維製品中に存在するアニオン界面活性剤やノニオン界面活性剤の量を減少させる工程を言う。
すすぎ工程としては、例えば、工程1で洗浄された繊維製品と新たな水とを接触させる方法が挙げられる。
すすぎ工程において、工程1に供する前の繊維製品の質量(kg)と水の容量(リットル)の比で表される浴比の値、すなわち、すすぎに用いる水の容量(リットル)/繊維製品の質量(kg)(以下、この比をすすぎ浴比と称する場合もある)の値は、工程2での繊維製品に風合いを付与する効果をより向上することができる観点から、好ましくは2以上、より好ましくは3以上、更に好ましくは4以上、より更に好ましくは5以上、そして、好ましくは45以下、より好ましくは40以下、更に好ましくは30以下、より更に好ましくは20以下である。すすぎ工程は、複数行うことができる。
本発明のより具体的な態様を以下に例示する。以下の態様には、本発明の繊維用改質剤、繊維製品用仕上げ剤組成物、繊維製品の仕上げ処理方法、繊維製品の処理方法、及び使用で述べた事項を適宜適用することができる。
<1>
炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<1>に記載の繊維用改質剤。
<3>
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<2>に記載の繊維用改質剤。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<1>~<3>の何れかに記載の繊維用改質剤。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<1>~<4>の何れかに記載の繊維用改質剤。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<1>~<5>の何れかに記載の繊維用改質剤。
炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤を含有する繊維製品用仕上げ剤組成物。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<7>に記載の繊維製品用仕上げ剤組成物。
更に多価金属塩を含有する、<7>又は<8>に記載の繊維製品用仕上げ剤組成物。
前記多価金属塩が、無機の多価金属塩及び有機の多価金属塩から選ばれる1種以上の多価金属塩である、<9>に記載の繊維製品用仕上げ剤組成物。
無機の多価金属塩が、無機の2価金属塩及び無機の3価金属塩から選ばれる1種以上の無機の多価金属塩であり、有機の多価金属塩が、有機の2価金属塩及び有機の3価金属塩から選ばれる1種以上の有機の多価金属塩である、<10>に記載の繊維製品用仕上げ剤組成物。
無機の2価金属塩が、カルシウム塩及びマグネシウム塩から選ばれる1種以上の無機の2価金属塩であり、無機の3価金属塩が、アルミニウム塩である、<11>に記載の繊維製品用仕上げ剤組成物。
有機の多価金属塩が、好ましくは炭素数1以上8以下の有機の多価金属塩、より好ましくは炭素数1以上8以下のスルホン酸多価金属塩、炭素数1以上8以下の硫酸エステル多価金属塩、及び炭素数1以上8以下のカルボン酸多価金属塩から選ばれる1種以上の有機の多価金属塩である、<11>に記載の繊維製品用仕上げ剤組成物。
繊維製品用仕上げ剤組成物中の多価金属塩の含有量が、10mg/kg以上、より好ましくは20mg/kg以上、更に好ましくは30mg/kg以上、そして、好ましくは20質量%以下、より好ましくは15質量%以下、更に好ましくは10質量%以下である、<10>~<13>の何れかに記載の繊維製品用仕上げ剤組成物。
繊維製品用仕上げ剤組成物中に含まれる、金属イオンキレート剤の含有量が0質量%以上20質量%以下である、<7>~<14>の何れかに記載の繊維製品用仕上げ剤組成物。
金属イオンキレート剤が、(C1-1)アルカリ金属ケイ酸塩、(C1-2)アルミノケイ酸塩、及び(C1-3)トリポリ燐酸塩から選ばれる1種以上の、(C1)無機化合物である金属イオンキレートである、<15>に記載の繊維製品用仕上げ剤組成物。
金属イオンキレート剤が、(C2-1)アミノ基を含まない、炭素数4以上12以下の、2価以上4価以下のカルボン酸又はその塩、(C2-2)アミノ基を含み、炭素数4以上10以下の、2価以上4価以下のカルボン酸又はその塩、並びに(C2-3)分子内にホスホン酸基又はその塩を有する化合物から選ばれる1種以上の、(C2)有機化合物である金属イオンキレート剤である、<15>に記載の繊維製品用仕上げ剤組成物。
金属イオンキレート剤の含有量が、20質量%以下、好ましくは15質量%以下、より好ましくは10質量%、更に好ましくは5質量%以下であり、そして、1mg/kg以上、好ましくは10mg/kg以上である、<15>~<17>の何れかに記載の繊維製品用仕上げ剤組成物。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<7>~<18>の何れかに記載の繊維製品用仕上げ剤組成物。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<19>に記載の繊維製品用仕上げ剤組成物。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<7>~<20>の何れかに記載の繊維製品用仕上げ剤組成物。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<7>~<21>の何れかに記載の繊維製品用仕上げ剤組成物。
更に水酸基及びポリオキシアルキレン基から選ばれる少なくとも一つの基を有するノニオン界面活性剤を含有する、<7>~<22>の何れかに記載の繊維製品用仕上げ剤組成物。
前記ノニオン界面活性剤が、ポリオキシアルキレン基を有し、HLBが7以上のノニオン界面活性剤である、<23>に記載の繊維製品用仕上げ剤組成物。
前記ノニオン界面活性剤が、HLBが7以上、好ましくは8以上、より好ましくは9以上、更に好ましくは10以上、より更に好ましくは10.5を超え、且つ下記一般式(d5)で表されるノニオン界面活性剤である、<24>に記載の繊維製品用仕上げ剤組成物。
R1(CO)mO-(A1O)n-R2 (d5)
〔式中、R1は炭素数9以上16以下の脂肪族炭化水素基であり、R2は水素原子又はメチル基であり、COはカルボニル基であり、mは0又は1の数であり、A1O基はエチレンオキシ基及びプロピレンオキシ基から選ばれる1種以上の基であり、nは平均付加モル数であって、6以上50以下の数である。〕
炭素数17以上24以下の内部オレフィンスルホン酸塩を(A)成分、前記ノニオン界面活性剤を(D)成分と表示して、(D)成分の含有量と(A)成分の含有量の質量比(D)/(A)が、好ましくは1.5以下、より好ましくは1.2以下、更に好ましくは1以下、より更に好ましくは0.8以下、より更に好ましくは0.6以下、より更に好ましくは0.5以下、より更に好ましくは0.4以下、より更に好ましくは0.3以下、より更に好ましくは0.2以下、より更に好ましくは0.1以下である、又は0である、<23>~<25>の何れかに記載の繊維製品用仕上げ剤組成物。
更に水を含有する、<7>~<26>の何れかに記載の繊維製品用仕上げ剤組成物。
仕上げ剤が、柔軟剤である、<7>~<27>の何れかに記載の繊維製品用仕上げ剤組成物。
繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる、繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<29>に記載の繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<29>又は<30>に記載の繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<31>に記載の繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<29>~<32>の何れかに記載の繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<29>~<33>の何れかに記載の繊維製品の仕上げ処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<29>~<34>の何れかに記載の繊維製品の仕上げ処理方法。
アニオン界面活性剤及びノニオン界面活性剤から選ばれる1種以上の界面活性剤を含有する洗浄液で繊維製品を洗浄する工程1と、
工程1の後の繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる工程2と、
を有する、繊維製品の処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<36>に記載の繊維製品の処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<37>に記載の繊維製品の処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<36>~<38>の何れかに記載の繊維製品の処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<36>~<39>の何れかに記載の繊維製品の処理方法。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<36>~<40>の何れかに記載の繊維製品の処理方法。
炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維用改質剤としての使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<42>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<43>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<42>~<44>に記載の使用
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<42>~<45>の何れかに記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<42>~<46>の何れかに記載の使用。
炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維製品用仕上げ剤としての使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<48>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<49>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<48>~<50>の何れかに記載の使用
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<48>~<51>の何れかに記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<48>~<52>の何れかに記載の使用。
炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維製品用柔軟剤としての使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、<54>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中における、(IO-1S)の含有量と、(IO-2S)の含有量との質量比である、(IO-1S)/(IO-2S)が、より好ましくは0.65以上、更に好ましくは0.70以上、より更に好ましくは0.75以上、より更に好ましくは0.8以上、より更に好ましくは1.0以上、より更に好ましくは1.2以上、より更に好ましくは1.4以上、より更に好ましくは1.6以上、より更に好ましく2.0以上、より更に好ましくは3.0以上、より更に好ましくは4.0以上、そして、好ましく6以下、より好ましくは5.5以下、更に好ましくは5.0以下、より更に好ましくは4.5以下である、<55>に記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩の炭素数が、好ましくは18以上、そして、好ましくは22以下、より好ましくは20以下、更に好ましくは19以下である、<54>~<56>の何れかに記載の使用
前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、炭素数18以上の内部オレフィンスルホン酸を好ましくは80質量%以上、より好ましくは90質量%以上含み、そして、炭素数20以上24以下の内部オレフィンスルホン酸塩を好ましくは20質量%以下、より好ましくは10質量%以下、更に好ましくは5質量%以下、より更に好ましくは3質量%以下、より更に好ましくは1質量%以下、より更に好ましくは0質量%含む、<54>~<57>の何れかに記載の使用。
前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、<54>~<58>の何れかに記載の使用。
〔製造例A1~A3:炭素数18の内部オレフィンA1~A3の合成〕
攪拌装置付きフラスコに1-オクタデカノール(製品名:カルコール8098、花王株式会社製)7000g(25.9モル)、固体酸触媒としてγ-アルミナ(STREM Chemicals,Inc社)700g(原料アルコールに対して10質量%)を仕込み、攪拌下、280℃にて系内に窒素(7000mL/min.)を流通させながら反応時間を変化させて反応を行った。得られた粗内部オレフィンを蒸留用フラスコに移し、148-158℃/0.5mmHgで蒸留することでオレフィン純度100%の炭素数18の内部オレフィンA1~A3を得た。得られた内部オレフィンの二重結合分布を表1に示す。
特開2014-76988号の製造例Cに準じて内部オレフィンDを製造した。内部オレフィンの二重結合分布を表1に示す。
なお、炭素数18のオレフィンでは、二重結合が8位に存在する内部オレフィンと二重結合が9位に存在する内部オレフィンは構造上区別できないが、スルホン化された場合には区別されるため、便宜的に、二重結合が8位に存在する内部オレフィンの量を2で割った値を、8位、9位のそれぞれの欄に示した。
また、炭素数16のオレフィンでは、二重結合が7位に存在する内部オレフィンと二重結合が8位に存在する内部オレフィンは構造上区別できないが、スルホン化された場合には区別されるため、便宜的に、二重結合が7位に存在する内部オレフィンの量を2で割った値を、7位、8位のそれぞれの欄に示した。
製造例A1~A3、Dで得られた内部オレフィンA1~A3、Dの何れかを、外部にジャケットを有する薄膜式スルホン化反応器を使用して三酸化硫黄ガス、反応器外部ジャケットに20℃の冷却水を通液することでスルホン化反応を行った。スルホン化反応の際のSO3/内部オレフィンのモル比は1.09に設定した。得られたスルホン化物を、理論酸価に対し1.5モル倍量の水酸化ナトリウムで調製したアルカリ水溶液へ添加し、攪拌しながら30℃、1時間中和した。中和物をオートクレーブ中で160℃、1時間加熱することで加水分解を行い、内部オレフィンスルホン酸ナトリウム粗生成物を得た。該粗生成物300gを分液漏斗に移し、エタノール300mLを加えた後、1回あたり石油エーテル300mLを加えて油溶性の不純物を抽出除去した。この際、エタノールの添加により油水界面に析出した無機化合物(主成分は芒硝)も、油水分離操作により水相から分離除去した。この抽出除去操作を3回行った。水相側を蒸発乾固することで、内部オレフィンスルホン酸ナトリウムを得た。これにより、(a-1)~(a-3)、(d-2)を得た。また、(a-1)と(a-2)又は(a-2)と(a-3)を混合して、後述する(a-4)と(a-5)を得た。
尚、測定に使用した装置及び条件は次の通りである。HPLC装置「LC-20ASXR」((株)島津製作所製)、カラム「ODS Hypersil(登録商標)」(4.6×250mm、粒子サイズ:3μm、サーモフィッシャーサイエンティフィック社製)、サンプル調製(メタノールで1000倍希釈)、溶離液A(10mM酢酸アンモニウム添加水)、溶離液B(10mM酢酸アンモニウム添加 メタクリロニトリル/水=95/5(v/v)溶液)、グラジェント(0分(A/B=60/40)→15.1~20分(30/70)→20.1~30分(60/40)、MS装置「LCMS-2020」((株)島津製作所製)、ESI検出(陰イオン検出m/z:349.15(炭素数18の(A)成分、321.10(炭素数16の(D)成分)、カラム温度(40℃)、流速(0.5mL/min)、インジェクション容量(5μL)。
得られた(a-1)、(a-2)、(a-3)、(a-4)、(a-5)、及び(d-2)のスルホン酸基が結合した炭素の位置分布を表2に示す。
実施例及び比較例では、以下の成分を用いた。
〔(A)成分〕
(a-1):内部オレフィンA1から得られた内部オレフィンスルホン酸ナトリウム塩
内部オレフィンスルホン酸ナトリウム中のヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)/オレフィン体(オレフィンスルホン酸ナトリウム)の質量比は82/18。
(a-2):内部オレフィンA2から得られた内部オレフィンスルホン酸ナトリウム塩
内部オレフィンスルホン酸ナトリウム中のヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)/オレフィン体(オレフィンスルホン酸ナトリウム)の質量比は83/17。
(a-3):内部オレフィンA3から得られた内部オレフィンスルホン酸ナトリウム塩
内部オレフィンスルホン酸ナトリウム中のヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)/オレフィン体(オレフィンスルホン酸ナトリウム)の質量比は83/17。
(a-4):前記の(a-1)と(a-2)を混合して得られた内部オレフィンスルホン酸ナトリウム塩。内部オレフィンスルホン酸ナトリウム中のヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)/オレフィン体(オレフィンスルホン酸ナトリウム)の質量比は83/17。
(a-5):前記の(a-2)と(a-3)を混合して得られた内部オレフィンスルホン酸ナトリウム塩。内部オレフィンスルホン酸ナトリウム中のヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)/オレフィン体(オレフィンスルホン酸ナトリウム)の質量比は83/17。
尚、測定に使用した装置及び条件は次の通りである。HPLC装置「アジレントテクノロジー1100」(アジレントテクノロジー社製)、カラム「L-columnODS」(4.6×150mm、一般財団法人化学物質評価研究機構製)、サンプル調製(メタノールで1000倍希釈)、溶離液A(10mM酢酸アンモニウム添加水)、溶離液B(10mM酢酸アンモニウム添加メタノール)、グラジェント(0分(A/B=30/70%)→10分(30/70%)→55分(0/100%)→65分(0/100%)→66分(30/70%)→75分(30/70%)、MS装置「アジレントテクノロジー1100MSSL(G1946D)」(アジレントテクノロジー社製)、MS検出(陰イオン検出m/z60-1600、UV240nm)
(b-1):塩化カルシウム(特級、和光純薬工業株式会社)
(C1-2-1):ゼオライト(ゼオライトA、ゼオビルダー社製)
(C1-3-1):トリポリ燐酸ナトリウム(Thai polyphosphate& Chemicals Co., Ltd.製)
〔(D)成分:(A)成分以外の界面活性剤〕
(d-1):炭素数20のα-オレフィンスルホン酸ナトリウム塩
(d-2):内部オレフィンDから得られた内部オレフィンスルホン酸ナトリウム塩
内部オレフィンスルホン酸ナトリウム中のオレフィン体(オレフィンスルホン酸ナトリウム)/ヒドロキシ体(ヒドロキシアルカンスルホン酸ナトリウム)の質量比は16/84(前記の方法で測定)
(d-3):アルキルベンゼンスルホン酸ナトリウム(アルキル組成:C10/C11/C12/C13=11/29/34/26(質量比)、質量平均炭素数=17.75)
(d-4):ポリオキシエチレンラウリルエーテル(オキシエチレン基の平均付加モル数は10モル、HLB=14.0、一般式(d5)において、R1:ラウリル基、m:0、A1O:エチレンオキシ基、n:10、R2:水素原子の化合物)
(d-5):ポリオキシアルキレンラウリルエーテル(ラウリルアルコール1モルに対し、エチレンオキシ基を平均で9モル付加した後、プロピレンオキシ基を平均で2モル付加した後、エチレンオキシ基を平均で9モル付加した化合物、HLB=14.5、一般式(d5)において、R1:ラウリル基、m:0、A1O:エチレンオキシ基及びプロピレンオキシ基、n:20、R2:水素原子の化合物)
(d-6):ポリオキシエチレンラウリルエーテル(オキシエチレン基の平均付加モル数は3モル、HLB=8.3、一般式(d5)において、R1:ラウリル基、m:0、A1O:エチレンオキシ基、n:3、R2:水素原子の化合物)
(d-7):下記製造例5で得られた柔軟基剤
〔製造例5:柔軟基剤(d-7)の製造〕
下記の方法にて、カチオン界面活性剤を含む柔軟基剤を得た。
混合脂肪酸1(パルミチン酸/ステアリン酸/オレイン酸/リノール酸の質量比が30/30/35/5、平均分子量275)195g(0.71モル)と、トリエタノールアミン54.4g(0.37モル)を混合し、180~185℃(常圧下)で3時間反応させ、次に200mmHgまで減圧し、更に3時間熟成した。その後、窒素で常圧に戻し、100℃まで冷却し脱水縮合物392gを得た。得られた縮合物の酸価(JIS K0070準拠)は0.7mgKOH/g、全アミン価(JIS K2501準拠)は196mgKOH/gであった。次に、この脱水縮合物392gの温度を70~75℃に調温し、前記脱水縮合物のアミン価を基に、脱水縮合物のアミン当量に対して0.98当量に相当するジメチル硫酸を2.5時間かけて滴下した。滴下終了後、50~55℃で更に3時間熟成し、反応生成物を得た。反応生成物の粘度を下げ、取扱いを容易にする為に、エタノールを100g添加し、混合した。得られた反応生成物中の固形分の第4級アンモニウム塩を、(d-7)成分とした。
イオン交換水
(1)評価用繊維製品の前処理
一般的に、木綿タオルや木綿メリヤス布に使用する木綿糸の紡績時に使用する紡績油剤や、木綿タオルを製造する際に使用する潤滑剤などの処理剤が、市販の木綿タオル又は木綿メリヤス布には付着している。本評価では、そのような処理剤の影響を排除するために評価用繊維製品を下記に示す方法で前処理した。本評価における前処理は、市販の木綿タオル又は木綿メリヤス布に付着している処理剤の量を、下記に示す洗濯操作により低減する目的で行う処理操作を含む。
木綿タオル24枚(武井タオル株式会社製、TW-220、木綿100%)に、以下の洗濯操作を行い、23℃、45%RHの環境下で24時間乾燥させた。
洗濯操作は、洗濯操作(1)と洗濯操作(2)とから成っていた。
洗濯操作(1)は、全自動洗濯機(National製 NA-F702P)の標準コースで界面活性剤を用いて洗浄を2回連続して行った。洗濯操作(1)では、この標準コースの洗浄の際に、界面活性剤として、エマルゲン108(花王(株)製、ノニオン界面活性剤)4.7gを使用した。また、洗濯操作(1)で採用した前記標準コースの条件は、水量47L、水温20℃、洗浄時間9分、ためすすぎ2回、脱水3分であった。
また、洗濯操作(2)は、洗濯操作(1)の後、前記の洗濯操作(1)と同じ条件で、ただし、前記標準コースの洗浄の際に界面活性剤を使用せずに、洗濯操作を3回繰り返して行うものとした。
この前処理では、この条件の洗濯操作(1)と洗濯操作(2)とから成る一連の洗濯操作を行った。
木綿メリヤス布1.7kg((株)色染社製、綿ニット未シル(シルケット加工されていないもの)、木綿100%)に、前記(1-1)木綿タオルの前処理と同じ洗濯操作を行い、23℃、45%RHの環境下で24時間乾燥させた。
ポリエステル布1.6kgに、以下の洗濯操作を5回連続して行い、20℃、43%RHの条件下で24時間乾燥させた。
ポリエステル布は、市販のポリエステルジャージ(染色試材株式会社谷頭商店、ポリエステル100%)を、30cm×30cmに裁断して調製した。
洗濯操作は、全自動洗濯機(日立自動洗濯機NW-6CY)の標準コースで界面活性剤を用いて洗浄を行った。この洗濯操作では、前記標準コースの洗浄の際に、界面活性剤として、ラウリルアルコールのエチレンオキシド付加物(平均付加モル数8、ノニオン界面活性剤)4.5gを使用した。また、この洗濯操作で採用した前記標準コースの条件は、水量45L、水温20℃、洗浄時間10分、ためすすぎ2回であった。この前処理では、この条件の洗濯操作を5回連続して行った。
National製電気バケツ式洗濯機(型番「N-BK2」)に、市水(3.5°dH、前記の水の硬度の測定方法で算出、20℃)を6.0L注水し、繊維製品用仕上げ剤組成物として、表の実施例又は比較例に記載の繊維製品用柔軟剤組成物12gを投入し、1分間攪拌した。その後、前記の方法で前処理した木綿タオル2枚(140g)、木綿メリヤス布4枚(140g)又はポリエステル布170g分を投入し、3分間柔軟処理した。柔軟処理後、日立製二層式洗濯機(型番「PS-H35L」)を用いて1分間脱水を行った。次に前記のバケツ洗濯機に前記の市水を6.0L注水し、さらに日立製二層式洗濯機で脱水した後の木綿タオル、木綿メリヤス布又はポリエステル布を投入して3分間すすぎ処理を行った。その後二層式洗濯機を用いて同様の脱水処理を1分間行った。この柔軟処理を合計3回行った後、20℃、43%RHの条件下で12時間放置し乾燥させた。
表2に記載の組成の繊維製品用柔軟剤組成物で洗浄、濯ぎ、乾燥した木綿タオル、木綿メリヤス布又はポリエステル布の柔軟性を、繊維製品の風合い評価の熟練者6名で下記の基準で点数づけし、平均点を算出した。表2には四捨五入した有効数字2桁の値を記載した。
-1…比較例1の組成物で処理した木綿タオル、木綿メリヤス布又はポリエステル布よりも柔らかく仕上がらない
0…比較例1の組成物で処理した木綿タオル、木綿メリヤス布又はポリエステル布と同等の柔らかさに仕上がった
1…比較例1の組成物で処理した木綿タオル、木綿メリヤス布又はポリエステル布と比較してやや柔らかく仕上がった
2…比較例1の組成物で処理した木綿タオル、木綿メリヤス布又はポリエステル布と比較して柔らかく仕上がった
3…比較例1の組成物で処理した木綿タオル、木綿メリヤス布又はポリエステル布と比較して非常に柔らかく仕上がった
前記柔軟性の評価方法の(3)で柔軟性を評価した木綿タオル又は木綿メリヤス布から2枚を無作為に選び、選んだ2枚のそれぞれから、長さ25cm、幅2.5cmの生地片を1片ずつ切り抜いた。短辺の端から長辺方向に沿って2cmの場所に黒色の水性マーカーで印をつけた。印を付けた場所を0cmとして、最大20cmに達するまで、長辺方向に沿って1cm毎に印を付けた。前記の生地片を0cmの印を付けた方向を下に、反対の短辺を上に、長辺方向を水面に対して垂直に配置させた。次に、プラスチック製ビーカー(容量2リットル)に25℃の水道水を2L入れ、生地片の短辺(下端)を水面が0cmの印に達するまで水に浸した。水面が0cmに達した時間を0分として、15分後の水の高さを測定した。水の高さは黒色の印がにじみ、クロマトグラフィーによって黒色インクが展開する先端を水の高さとした。2枚の生地片の平均値を表に示した。吸水高さがより高い方が、吸水性が良いことを示す。
・実施例1の繊維製品用柔軟剤組成物の調製
200mL容量のガラス製ビーカーに長さ5cmのテフロン(登録商標)製スターラーピースを投入し質量を測定した。次に20℃のイオン交換水80g、(A)成分として(a-1)成分を有効分で5gを投入し、ビーカーの上面を、食品用ラップフィルム(サランラップ(登録商標)、旭化成ホームプロダクツ株式会社)で封をした。内容物が入ったビーカーをマグネチックスターラーに設置した60℃のウォーターバスに入れ、ウォーターバス内の水の温度が60±2℃の温度範囲内で、100r/minで30分間撹拌した。次に、ウォーターバス内の水を、5℃の水道水に替え、ビーカー内の該組成物の温度が20℃になるまで冷却した。次に、前記フィルムを外し、内容物の質量が100gになるように、イオン交換水を入れ、再度、100r/minで30秒間撹拌し、表3の実施例1の繊維製品用柔軟剤組成物を得た。
前記の「実施例1の繊維製品用柔軟剤組成物の調製」において、(a-1)成分の代わりに、(d-3)成分を投入した以外は同じ方法で調製し、比較例1の繊維製品用柔軟剤組成物を得た。
実施例2~10は、表3の組成で実施例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。(C)成分を使用する場合には(A)成分の投入後に(C)成分をビーカー内に投入した。
比較例2~3は、表3の組成で比較例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。
ゼオライトを含む繊維製品用柔軟剤組成物は、秤量する前に充分撹拌し、ゼオライトが均一に分散している状態で秤量した。
実施例11~16は、表4の組成で実施例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。(D)成分を使用する場合には(A)成分の投入後に(D)成分をビーカー内に投入した。
比較例4は、表4の組成で比較例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。
比較例5は、(D)成分を表4の量で含む繊維製品用柔軟剤組成物を調製した。質量%は、イオン交換水で調整した。
得られた繊維製品用柔軟剤組成物を用いて、前記の方法で木綿メリヤス布に対する柔軟性を評価した。結果を表4に示した。なお、柔軟性の評価の基準は、比較例4とした。
表4において、実施例11~16の繊維製品用柔軟剤組成物を用いて、前記の方法で処理した木綿メリヤス布のさっぱり感は、実施例13よりも実施例11、12、14、15、16の方がさっぱりしていた。
実施例17~22は、表5の組成で実施例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。(D)成分、又は(B)成分と(D)成分を使用する場合には(A)成分の投入後に(D)成分、又は(B)成分と(D)成分をビーカー内に投入した。
得られた繊維製品用柔軟剤組成物を用いて、前記の方法で木綿メリヤス布に対する柔軟性を評価した。ただし、繊維製品の柔軟処理には、市水に代えて、イオン交換水に硬度成分を加えて2°dHに調製した水を用いた〔Ca/Mg=8/2(質量比)、前記の水の硬度の測定方法で算出、20℃〕。結果を表4に示した。なお、評価の基準は、実施例17とした。この実施例17は、表4の実施例12と同じ組成であり、表4に示すように、比較例4に対して2ポイント高い柔軟性を示すものである。
実施例23は、表6の組成で実施例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。
比較例6は、表6の組成で比較例1の繊維製品用柔軟剤組成物の調製と同様に調製した。質量%は、イオン交換水で調整した。
得られた繊維製品用柔軟剤組成物を用いて、前記の方法で木綿メリヤス布及びポリエステル布に対する柔軟性を評価した。結果を表6に示した。なお、評価の基準は、比較例6の同じ繊維製品の結果とした。
一方、評価用繊維製品がポリエステル布の場合には、実施例23と比較例6の柔らかさの評価点の差は1.0であった。
これらの結果から、本発明の繊維製品用仕上げ剤組成物、とりわけ繊維製品用柔軟剤組成物は、木綿繊維を含む繊維製品に対して、より柔軟性の付与効果に優れることがわかる。
(1)評価用繊維製品の処理
表7の繊維製品用柔軟剤組成物を用いて、下記の処理方法A又は処理方法Bを行った。実施例24は、表3の実施例2と同じ組成であり、比較例7は、表4の比較例5と同じ組成である。
工程1A
National製電気バケツ式洗濯機(型番「N-BK2」)に、市水(3.5°dH、前記の水の硬度の測定方法で算出、20℃)を6.0L注水した。次いで、界面活性剤として、ラウリルアルコールのエチレンオキシド付加物(平均付加モル数8、ノニオン界面活性剤)を水中の濃度が200mg/kgとなるように投入し、10分間撹拌した。次に、前記の方法で前処理した木綿タオル2枚(140g)を投入し10分間撹拌した。次に、日立製二層式洗濯機(型番「PS-H35L」)を用いて前記の木綿タオル2枚を1分間脱水した。次に前記のバケツ式洗濯機に、前記の市水を6.0L注入し、前記の脱水した木綿タオル2枚を投入し、3分間濯ぎ操作を行った。次に、日立製二層式洗濯機(型番「PS-H35L」)を用いて前記の木綿タオル2枚を1分間脱水した。次に、日立製二層式洗濯機(型番「PS-H35L」)を用いて前記の木綿タオル2枚を1分間脱水した。
前記のバケツ式洗濯機に、前記の市水を6.0L注入し、表7に記載の繊維製品用柔軟剤組成物12gを投入し、1分間撹拌した。その後、前記の工程1Aで得られた脱水後の木綿タオル2枚を投入し、3分間仕上げ処理を行った。次に、日立製二層式洗濯機(型番「PS-H35L」)を用いて前記の木綿タオル2枚を1分間脱水した後、20℃、43%RHの条件下で12時間放置し乾燥させた。
前記(1-1)処理方法Aにおいて、工程1Aで使用したノニオン界面活性剤の代わりにアルキルベンゼンスルホン酸ナトリウム(ネオペレックス G-25、有効分25%)を有効分濃度で200mg/kgとした以外は同じ操作を行った。
実施例1などの柔軟性の評価と同様に、ただし、基準となる木綿タオルを処理方法Aで処理した木綿タオルとして、柔軟性を評価した。
すなわち、実施例24では、実施例24繊維製品用柔軟剤組成物を用いて処理方法Aを行った木綿タオルを基準とし、実施例24の繊維製品用柔軟剤組成物を用いて処理方法Bを行った木綿タオルの柔軟性を評価した。
同様に、比較例7では、比較例7の繊維製品用柔軟剤組成物を用いて処理方法Aを行った木綿タオルを基準とし、比較例7の繊維製品用柔軟剤組成物を用いて処理方法Bを行った木綿タオルの柔軟性を評価した。
結果を表7に示す。
実施例24の繊維製品用柔軟剤組成物では、工程1においてノニオン界面活性剤を使用した処理方法Aで処理した木綿タオルと、工程1においてアニオン界面活性剤を使用した処理方法Bで処理した木綿タオルの柔軟性は、同等の柔らかさであった。
一方、比較例7の繊維製品用柔軟剤組成物では、工程1においてノニオン界面活性剤を使用した処理方法Aで処理した木綿タオルに比べて、工程1においてアニオン界面活性剤を使用した処理方法Bで処理した木綿タオルの柔軟性は低下しており、同等の柔らかさに仕上がらなかった。
Claims (19)
- 炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項1に記載の繊維用改質剤。
- 炭素数17以上24以下の内部オレフィンスルホン酸塩からなる繊維用改質剤を含有する繊維製品用仕上げ剤組成物。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、請求項3に記載の繊維製品用仕上げ剤組成物。
- 更に多価金属塩を含有する、請求項3又は4に記載の繊維製品用仕上げ剤組成物。
- 繊維製品用仕上げ剤組成物中に含まれる、金属イオンキレート剤の含有量が0質量%以上20質量%以下である、請求項3~5の何れかに記載の繊維製品用仕上げ剤組成物。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項3~6の何れかに記載の繊維製品用仕上げ剤組成物。
- 仕上げ剤が、柔軟剤である、請求項3~7の何れかに記載の繊維製品用仕上げ剤組成物。
- 繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる、繊維製品の仕上げ処理方法。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩中の1-オレフィンスルホン酸塩の含有量が10質量%以下である、請求項9に記載の繊維製品の仕上げ処理方法。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項9又は10に記載の繊維製品の仕上げ処理方法。
- アニオン界面活性剤及びノニオン界面活性剤から選ばれる1種以上の界面活性剤を含有する洗浄液で繊維製品を洗浄する工程1と、
工程1の後の繊維製品に、水と前記繊維製品に対して0.002質量%以上6質量%以下の炭素数17以上24以下の内部オレフィンスルホン酸塩とを含有する繊維製品用処理液を接触させる工程2と、
を有する、繊維製品の処理方法。 - 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項12に記載の繊維製品の処理方法。
- 炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維用改質剤としての使用。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項14に記載の使用。
- 炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維製品用仕上げ剤としての使用。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項16に記載の使用。
- 炭素数17以上24以下の内部オレフィンスルホン酸塩の、繊維製品用柔軟剤としての使用。
- 前記炭素数17以上24以下の内部オレフィンスルホン酸塩が、スルホン酸基が2位以上4位以下に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-1S)とスルホン酸基が5位以上に存在する炭素数17以上24以下の内部オレフィンスルホン酸塩(IO-2S)とを含み、(IO-1S)と(IO-2S)との質量比が、(IO-1S)/(IO-2S)で0.6以上6以下である、請求項18に記載の使用。
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RU2748253C2 (ru) * | 2016-12-26 | 2021-05-21 | Као Корпорейшн | Способ обработки текстильного продукта |
RU2764033C2 (ru) * | 2017-09-06 | 2022-01-12 | Као Корпорейшн | Детергентная композиция для текстильных изделий |
AU2018327823A1 (en) * | 2017-09-06 | 2020-02-13 | Kao Corporation | Treatment agent composition for textile product |
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- 2017-10-13 CN CN201780063881.3A patent/CN109863269B/zh active Active
- 2017-10-13 EP EP17860498.9A patent/EP3527717A4/en active Pending
- 2017-10-13 TW TW106135053A patent/TWI726161B/zh active
- 2017-10-13 JP JP2017199168A patent/JP6993836B2/ja active Active
- 2017-10-13 WO PCT/JP2017/037170 patent/WO2018070516A1/ja unknown
- 2017-10-13 AU AU2017342590A patent/AU2017342590A1/en not_active Abandoned
- 2017-10-13 RU RU2019114204A patent/RU2761952C2/ru active
- 2017-10-13 US US16/341,761 patent/US10829717B2/en active Active
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019049896A1 (ja) * | 2017-09-06 | 2019-03-14 | 花王株式会社 | 繊維製品用処理剤組成物 |
JP2019044323A (ja) * | 2017-09-06 | 2019-03-22 | 花王株式会社 | 繊維製品用処理剤組成物 |
US11332698B2 (en) | 2017-09-06 | 2022-05-17 | Kao Corporation | Treatment agent composition for textile products |
JP7152910B2 (ja) | 2017-09-06 | 2022-10-13 | 花王株式会社 | 繊維製品用処理剤組成物 |
Also Published As
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RU2019114204A (ru) | 2020-11-16 |
EP3527717A1 (en) | 2019-08-21 |
TW201819608A (zh) | 2018-06-01 |
JP6993836B2 (ja) | 2022-01-14 |
US10829717B2 (en) | 2020-11-10 |
CN109863269B (zh) | 2021-11-19 |
CN109863269A (zh) | 2019-06-07 |
JP2018066102A (ja) | 2018-04-26 |
AU2017342590A1 (en) | 2019-04-04 |
TWI726161B (zh) | 2021-05-01 |
US20200048582A1 (en) | 2020-02-13 |
RU2761952C2 (ru) | 2021-12-14 |
EP3527717A4 (en) | 2020-05-27 |
RU2019114204A3 (ja) | 2021-02-04 |
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