JP5455606B2 - Textile treatment composition - Google Patents
Textile treatment composition Download PDFInfo
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- JP5455606B2 JP5455606B2 JP2009288618A JP2009288618A JP5455606B2 JP 5455606 B2 JP5455606 B2 JP 5455606B2 JP 2009288618 A JP2009288618 A JP 2009288618A JP 2009288618 A JP2009288618 A JP 2009288618A JP 5455606 B2 JP5455606 B2 JP 5455606B2
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- 239000000203 mixture Substances 0.000 title claims description 109
- 239000004753 textile Substances 0.000 title claims description 45
- -1 silicate ester Chemical class 0.000 claims description 99
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 98
- 239000003795 chemical substances by application Substances 0.000 claims description 62
- 125000004432 carbon atom Chemical group C* 0.000 claims description 37
- 239000000835 fiber Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 150000001875 compounds Chemical class 0.000 claims description 28
- 239000002304 perfume Substances 0.000 claims description 23
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 21
- 239000002253 acid Substances 0.000 claims description 18
- 125000003545 alkoxy group Chemical group 0.000 claims description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 150000002148 esters Chemical class 0.000 claims description 13
- 230000007062 hydrolysis Effects 0.000 claims description 13
- 238000006460 hydrolysis reaction Methods 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 9
- 125000001424 substituent group Chemical group 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 8
- 125000003368 amide group Chemical group 0.000 claims description 6
- 125000004185 ester group Chemical group 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- 125000006699 (C1-C3) hydroxyalkyl group Chemical group 0.000 claims description 2
- 239000000047 product Substances 0.000 description 67
- 238000003860 storage Methods 0.000 description 40
- 230000015572 biosynthetic process Effects 0.000 description 35
- 239000003205 fragrance Substances 0.000 description 35
- 238000003786 synthesis reaction Methods 0.000 description 35
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 32
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 23
- 235000014113 dietary fatty acids Nutrition 0.000 description 22
- 239000000194 fatty acid Substances 0.000 description 22
- 229930195729 fatty acid Natural products 0.000 description 22
- 150000004665 fatty acids Chemical class 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 15
- 229910000077 silane Inorganic materials 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- QMVPMAAFGQKVCJ-UHFFFAOYSA-N citronellol Chemical compound OCCC(C)CCC=C(C)C QMVPMAAFGQKVCJ-UHFFFAOYSA-N 0.000 description 12
- 150000004760 silicates Chemical class 0.000 description 12
- GLZPCOQZEFWAFX-YFHOEESVSA-N Geraniol Natural products CC(C)=CCC\C(C)=C/CO GLZPCOQZEFWAFX-YFHOEESVSA-N 0.000 description 11
- 239000005792 Geraniol Substances 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 11
- 229940113087 geraniol Drugs 0.000 description 11
- 238000001308 synthesis method Methods 0.000 description 11
- 229920000742 Cotton Polymers 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 8
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 150000004756 silanes Chemical class 0.000 description 8
- PRNCMAKCNVRZFX-UHFFFAOYSA-N 3,7-dimethyloctan-1-ol Chemical compound CC(C)CCCC(C)CCO PRNCMAKCNVRZFX-UHFFFAOYSA-N 0.000 description 7
- 125000005907 alkyl ester group Chemical group 0.000 description 7
- 150000001412 amines Chemical class 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 235000000484 citronellol Nutrition 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 6
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- ZYTMANIQRDEHIO-KXUCPTDWSA-N isopulegol Chemical compound C[C@@H]1CC[C@@H](C(C)=C)[C@H](O)C1 ZYTMANIQRDEHIO-KXUCPTDWSA-N 0.000 description 6
- CDOSHBSSFJOMGT-UHFFFAOYSA-N linalool Chemical compound CC(C)=CCCC(C)(O)C=C CDOSHBSSFJOMGT-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- QMVPMAAFGQKVCJ-SNVBAGLBSA-N (R)-(+)-citronellol Natural products OCC[C@H](C)CCC=C(C)C QMVPMAAFGQKVCJ-SNVBAGLBSA-N 0.000 description 5
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 5
- MSHFRERJPWKJFX-UHFFFAOYSA-N 4-Methoxybenzyl alcohol Chemical compound COC1=CC=C(CO)C=C1 MSHFRERJPWKJFX-UHFFFAOYSA-N 0.000 description 5
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 5
- GLZPCOQZEFWAFX-JXMROGBWSA-N Nerol Natural products CC(C)=CCC\C(C)=C\CO GLZPCOQZEFWAFX-JXMROGBWSA-N 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 5
- JGQFVRIQXUFPAH-UHFFFAOYSA-N beta-citronellol Natural products OCCC(C)CCCC(C)=C JGQFVRIQXUFPAH-UHFFFAOYSA-N 0.000 description 5
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- WRYLYDPHFGVWKC-UHFFFAOYSA-N 4-terpineol Chemical compound CC(C)C1(O)CCC(C)=CC1 WRYLYDPHFGVWKC-UHFFFAOYSA-N 0.000 description 4
- FPCCDPXRNNVUOM-UHFFFAOYSA-N Hydroxycitronellol Chemical compound OCCC(C)CCCC(C)(C)O FPCCDPXRNNVUOM-UHFFFAOYSA-N 0.000 description 4
- 235000021314 Palmitic acid Nutrition 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- RRAFCDWBNXTKKO-UHFFFAOYSA-N eugenol Chemical compound COC1=CC(CC=C)=CC=C1O RRAFCDWBNXTKKO-UHFFFAOYSA-N 0.000 description 4
- 125000002350 geranyl group Chemical group [H]C([*])([H])/C([H])=C(C([H])([H])[H])/C([H])([H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- CZVXBFUKBZRMKR-UHFFFAOYSA-N lavandulol Chemical compound CC(C)=CCC(CO)C(C)=C CZVXBFUKBZRMKR-UHFFFAOYSA-N 0.000 description 4
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 4
- 238000005809 transesterification reaction Methods 0.000 description 4
- 239000001871 (1R,2R,5S)-5-methyl-2-prop-1-en-2-ylcyclohexan-1-ol Substances 0.000 description 3
- 239000001490 (3R)-3,7-dimethylocta-1,6-dien-3-ol Substances 0.000 description 3
- CDOSHBSSFJOMGT-JTQLQIEISA-N (R)-linalool Natural products CC(C)=CCC[C@@](C)(O)C=C CDOSHBSSFJOMGT-JTQLQIEISA-N 0.000 description 3
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229910017053 inorganic salt Inorganic materials 0.000 description 3
- 229940095045 isopulegol Drugs 0.000 description 3
- 229930007744 linalool Natural products 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- ZYTMANIQRDEHIO-UHFFFAOYSA-N neo-Isopulegol Natural products CC1CCC(C(C)=C)C(O)C1 ZYTMANIQRDEHIO-UHFFFAOYSA-N 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 239000008237 rinsing water Substances 0.000 description 3
- 229930004725 sesquiterpene Natural products 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 150000003505 terpenes Chemical class 0.000 description 3
- 235000007586 terpenes Nutrition 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- FQTLCLSUCSAZDY-UHFFFAOYSA-N (+) E(S) nerolidol Natural products CC(C)=CCCC(C)=CCCC(C)(O)C=C FQTLCLSUCSAZDY-UHFFFAOYSA-N 0.000 description 2
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 description 2
- CRDAMVZIKSXKFV-FBXUGWQNSA-N (2-cis,6-cis)-farnesol Chemical compound CC(C)=CCC\C(C)=C/CC\C(C)=C/CO CRDAMVZIKSXKFV-FBXUGWQNSA-N 0.000 description 2
- 239000000260 (2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-ol Substances 0.000 description 2
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 2
- ZCHHRLHTBGRGOT-SNAWJCMRSA-N (E)-hex-2-en-1-ol Chemical compound CCC\C=C\CO ZCHHRLHTBGRGOT-SNAWJCMRSA-N 0.000 description 2
- WRYLYDPHFGVWKC-JTQLQIEISA-N (R)-(-)-p-Menth-1-en-4-ol Natural products CC(C)[C@@]1(O)CCC(C)=CC1 WRYLYDPHFGVWKC-JTQLQIEISA-N 0.000 description 2
- CZVXBFUKBZRMKR-JTQLQIEISA-N (R)-lavandulol Natural products CC(C)=CC[C@@H](CO)C(C)=C CZVXBFUKBZRMKR-JTQLQIEISA-N 0.000 description 2
- WUOACPNHFRMFPN-SECBINFHSA-N (S)-(-)-alpha-terpineol Chemical compound CC1=CC[C@@H](C(C)(C)O)CC1 WUOACPNHFRMFPN-SECBINFHSA-N 0.000 description 2
- WAPNOHKVXSQRPX-UHFFFAOYSA-N 1-phenylethanol Chemical compound CC(O)C1=CC=CC=C1 WAPNOHKVXSQRPX-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 description 2
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 2
- 125000005975 2-phenylethyloxy group Chemical group 0.000 description 2
- OXYRENDGHPGWKV-UHFFFAOYSA-N 3-methyl-5-phenylpentan-1-ol Chemical compound OCCC(C)CCC1=CC=CC=C1 OXYRENDGHPGWKV-UHFFFAOYSA-N 0.000 description 2
- YXVSKJDFNJFXAJ-UHFFFAOYSA-N 4-cyclohexyl-2-methylbutan-2-ol Chemical compound CC(C)(O)CCC1=CC=CC=C1 YXVSKJDFNJFXAJ-UHFFFAOYSA-N 0.000 description 2
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 2
- NPBVQXIMTZKSBA-UHFFFAOYSA-N Chavibetol Natural products COC1=CC=C(CC=C)C=C1O NPBVQXIMTZKSBA-UHFFFAOYSA-N 0.000 description 2
- 239000005770 Eugenol Substances 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- BJIOGJUNALELMI-ONEGZZNKSA-N Isoeugenol Natural products COC1=CC(\C=C\C)=CC=C1O BJIOGJUNALELMI-ONEGZZNKSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- FQTLCLSUCSAZDY-ATGUSINASA-N Nerolidol Chemical compound CC(C)=CCC\C(C)=C\CC[C@](C)(O)C=C FQTLCLSUCSAZDY-ATGUSINASA-N 0.000 description 2
- UVMRYBDEERADNV-UHFFFAOYSA-N Pseudoeugenol Natural products COC1=CC(C(C)=C)=CC=C1O UVMRYBDEERADNV-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000005844 Thymol Substances 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000002168 alkylating agent Substances 0.000 description 2
- 229940100198 alkylating agent Drugs 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- OVKDFILSBMEKLT-UHFFFAOYSA-N alpha-Terpineol Natural products CC(=C)C1(O)CCC(C)=CC1 OVKDFILSBMEKLT-UHFFFAOYSA-N 0.000 description 2
- 229940088601 alpha-terpineol Drugs 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- BJIOGJUNALELMI-ARJAWSKDSA-N cis-isoeugenol Chemical compound COC1=CC(\C=C/C)=CC=C1O BJIOGJUNALELMI-ARJAWSKDSA-N 0.000 description 2
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 2
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- CBOQJANXLMLOSS-UHFFFAOYSA-N ethyl vanillin Chemical compound CCOC1=CC(C=O)=CC=C1O CBOQJANXLMLOSS-UHFFFAOYSA-N 0.000 description 2
- 229960002217 eugenol Drugs 0.000 description 2
- 229930002886 farnesol Natural products 0.000 description 2
- 229940043259 farnesol Drugs 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- WASNIKZYIWZQIP-AWEZNQCLSA-N nerolidol Natural products CC(=CCCC(=CCC[C@@H](O)C=C)C)C WASNIKZYIWZQIP-AWEZNQCLSA-N 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- GGHMUJBZYLPWFD-UHFFFAOYSA-N patchoulialcohol Chemical compound C1CC2(C)C3(O)CCC(C)C2CC1C3(C)C GGHMUJBZYLPWFD-UHFFFAOYSA-N 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
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Description
本発明はケイ酸エステル化合物を配合する繊維製品処理剤組成物、ケイ酸エステル化合物の加水分解が抑制された繊維製品処理剤組成物の製造方法、または繊維製品の処理方法に関する。 The present invention relates to a fiber product treating agent composition containing a silicate ester compound, a method for producing a fiber product treating agent composition in which hydrolysis of the silicate ester compound is suppressed, or a method for treating a fiber product.
近年、においに対する意識の高まりから、衣類によい香りを長く残すことが求められてきており、衣料用洗浄剤や仕上げ剤などの繊維製品処理剤に残香性を付与する技術が開発されている。その中の一つの技術として、特許文献１〜４にはケイ酸エステルを含有する繊維製品処理剤が開示されている。 In recent years, it has been demanded to leave a good scent for clothes for a long time due to an increase in odor awareness, and a technique for imparting a residual scent to a textile product treating agent such as a cleaning agent or a finishing agent for clothing has been developed. As one of the techniques, Patent Documents 1 to 4 disclose a fiber product treating agent containing a silicate ester.
テルペン系アルコールなどの香料とケイ酸とのエステル化合物は、香りの持続性に優れることが特許文献１〜３に記載されており、特許文献１では該ケイ酸エステル化合物を繊維製品処理剤組成物に応用している。これらケイ酸エステル化合物は、繊維製品への処理時に繊維製品に吸着し、処理終了／乾燥後、繊維製品に残存し徐々に加水分解されることで継続的にテルペン系アルコールなどの香料成分を発生する技術であり、繊維製品に持続性の香りを賦与できる優れた技術である。しかしながら、水溶液中では、とりわけ親水性の高いアルコール性香料を原料とした、親水性の高いケイ酸エステル化合物は加水分解が起こりやすく、液体柔軟剤組成物等の水性の繊維製品処理剤に応用した場合、該処理剤の保存・貯蔵時にケイ酸エステル化合物の加水分解が進行してしまい、保存・貯蔵後の実際の使用場面では期待される効果が得られないという課題がある。 Patent Documents 1 to 3 describe that an ester compound of a fragrance such as a terpene alcohol and silicic acid is excellent in fragrance sustainability. In Patent Document 1, the silicate compound is used as a fiber product treating agent composition. It is applied to. These silicate compounds are adsorbed to the fiber product during the treatment of the fiber product, and after the treatment is finished / dried, they remain in the fiber product and are gradually hydrolyzed to continuously generate fragrance components such as terpene alcohol. It is an excellent technology that can impart a lasting fragrance to textiles. However, in an aqueous solution, a highly hydrophilic silicate ester compound made from a highly hydrophilic alcoholic fragrance, in particular, is prone to hydrolysis, and applied to an aqueous fiber product treating agent such as a liquid softener composition. In this case, hydrolysis of the silicate compound proceeds during storage and storage of the treatment agent, and there is a problem that the expected effect cannot be obtained in actual use situations after storage and storage.
一方、特許文献４には特許文献１〜３記載のケイ酸エステル化合物の加水分解耐性を向上させるために、オリゴケイ酸と香料アルコールとのエステル化合物が開示されている。しかしながら、耐加水分解性の低いケイ酸エステル化合物の保存安定性を向上させる技術は未だ見出されていない。 On the other hand, Patent Document 4 discloses an ester compound of oligosilicic acid and a perfume alcohol in order to improve the hydrolysis resistance of the silicate compound described in Patent Documents 1 to 3. However, a technique for improving the storage stability of a silicate compound having low hydrolysis resistance has not yet been found.
従って、本発明の課題は、保存・貯蔵時のケイ酸エステル化合物の加水分解を抑制することができ、保存・貯蔵後の実際の使用場面において優れた香り立ちと持続性のある香りを繊維製品に付与できる繊維製品処理剤組成物を提供することにある。 Accordingly, an object of the present invention is to suppress hydrolysis of a silicate compound during storage / storage, and to produce a superior fragrance and a durable fragrance in actual use after storage / storage. It is in providing the textile product processing agent composition which can be provided to.
本発明は、下記（ａ）成分、（ｂ）成分、（ｃ）成分及び水を配合し、（ａ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰ［以下、（ｌｏｇＰ）a-maxという］と（ｂ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰ［以下、（ｌｏｇＰ）b-maxという］の差が、（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-max≧１である繊維製品処理剤組成物を提供する。とりわけ該組成物の保存・貯蔵時における（ａ）成分の加水分解が抑制された繊維製品処理剤組成物を提供する。
（ａ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１≦（ｌｏｇＰ）＜１５の範囲にある少なくとも１種のケイ酸エステル
（ｂ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１５≦（ｌｏｇＰ）≦５０の範囲にある少なくとも１種のケイ酸エステル
（ｃ）成分：総炭素数１２〜２９の炭化水素基を少なくとも１個有するアミン化合物、その酸塩、及びその４級化物から選ばれる少なくとも１種
In the present invention, the following component (a), component (b), component (c) and water are blended, and the log P of the silicate ester having the highest content among the components (a) [hereinafter referred to as (log P) a-max The difference between the log P of the silicate ester having the highest content among the components (b) [hereinafter referred to as (logP) b-max ] is (logP) b-max − (logP) a-max ≧ 1 A textile product treating agent composition is provided. In particular, a textile product treating agent composition in which hydrolysis of component (a) during storage and storage of the composition is suppressed is provided.
Component (a): Silicate ester represented by general formula (1), wherein (logP ) is in the range of 1 ≦ (logP ) <15 Component (b): General formula The silicate ester represented by (1), wherein (logP ) is in the range of 15 ≦ (logP ) ≦ 50, and the silicate ester (c) component: hydrocarbon having a total carbon number of 12 to 29 At least one selected from amine compounds having at least one group, acid salts thereof, and quaternized compounds thereof
〔式中、Ｘは−ＯＨ、−Ｒ1（Ｒ1は置換基としてフェニル基、水酸基又はアルコキシ基を有していても良い総炭素数１〜２２の炭化水素基）、−ＯＲ2（Ｒ2は香料アルコール、好ましくは炭素数６〜２２の香料アルコールから水酸基を一つ除いた残基）、又は−ＯＲ3（Ｒ3は炭素数１〜７の炭化水素基）、ＹはＸ又は−ＯＳｉ（Ｘ）3、ｎは平均値を示す０〜１５の数である。複数個のＸ及びＹは同一でも異なっていても良いが、一分子中に−ＯＲ2を少なくとも１つ有する。〕
また、上記（ａ）成分、（ｃ）成分及び水を配合することで得られる繊維製品処理剤組成物の製造時に、（ｂ）成分を配合することで組成物の保存・貯蔵時における、（ａ）成分の加水分解が抑制された繊維製品処理剤組成物の製造方法を提供する。
[Wherein, X is —OH, —R 1 (R 1 is a hydrocarbon group having 1 to 22 carbon atoms in total which may have a phenyl group, a hydroxyl group or an alkoxy group as a substituent), —OR 2 (R 2 is a perfume alcohol, preferably a residue obtained by removing one hydroxyl group from a perfume alcohol having 6 to 22 carbon atoms), or -OR 3 (R 3 is a hydrocarbon group having 1 to 7 carbon atoms), Y is X or- OSi (X) 3 , n is a number from 0 to 15 indicating an average value. A plurality of X and Y may be the same or different, but have at least one —OR 2 in one molecule. ]
Moreover, at the time of manufacture of the textile product processing agent composition obtained by mix | blending the said (a) component, (c) component, and water, the (b) component is mix | blended at the time of a preservation | save and storage of a composition, ( a) Provided is a method for producing a fiber product treating agent composition in which hydrolysis of components is suppressed.
本発明の繊維製品処理剤組成物によると、保存・貯蔵時のケイ酸エステル化合物の加水分解を抑制することができ、保存・貯蔵後の実際の使用場面において優れた香り立ちと持続性のある香りを繊維製品に付与できる。 According to the textile product treating agent composition of the present invention, hydrolysis of the silicate ester compound during storage / storage can be suppressed, and it has excellent fragrance and persistence in actual use after storage / storage. A fragrance can be imparted to textile products.
＜（ａ）成分＞
本発明の（ａ）成分は、上記一般式（１）で表されるケイ酸エステルであって、（ａ）成分のうち最も含有量の多いケイ酸エステルの（ｌｏｇＰ）値が１≦（ｌｏｇＰ）＜１５の範囲にある少なくとも１種のケイ酸エステルである。該（ａ）成分は持続性のある香りを繊維製品に付与できる点で優れるが、水を含有する繊維製品処理剤組成物中では、保存・貯蔵時に加水分解を受けやすい性質を有している。
<(A) component>
The component (a) of the present invention is a silicate ester represented by the above general formula (1), and the (logP ) value of the silicate ester having the highest content among the components (a) is 1 ≦ (logP ) At least one silicate ester in the range of <15. The component (a) is excellent in that it can impart a long-lasting fragrance to the fiber product, but in the fiber product treating agent composition containing water, it has the property of being easily hydrolyzed during storage and storage. .
一般式（１）において、Ｘは−ＯＨ、−Ｒ1、−ＯＲ2又は−ＯＲ3、ＹはＸ又は−ＯＳｉ（Ｘ）3、ｎは平均値を示す０〜１５の数であり、複数個のＸ及びＹはそれぞれ同一でも異なっていても良いが、一分子中に−ＯＲ2を少なくとも１つ有する。 In the general formula (1), X is —OH, —R 1 , —OR 2 or —OR 3 , Y is X or —OSi (X) 3 , n is a number of 0 to 15 indicating an average value, X and Y may be the same or different, but have at least one —OR 2 in one molecule.
Ｒ1は置換基としてフェニル基、水酸基又はアルコキシ基を有していても良い総炭素数１〜２２の炭化水素基を示すが、置換基としてフェニル基、水酸基又はアルコキシ基を有していても良い総炭素数１〜１２の炭化水素基が好ましい。置換基として用いるアルコキシ基は、炭素数１〜６のアルコキシ基が好ましく、メトキシ基、エトキシ基、フェノキシ基がより好ましく、エトキシ基が更に好ましい。中でも、Ｒ1としては、メチル基、エチル基が好ましい。 R 1 represents a hydrocarbon group having a total carbon number of 1 to 22 which may have a phenyl group, a hydroxyl group or an alkoxy group as a substituent, but may have a phenyl group, a hydroxyl group or an alkoxy group as a substituent. Good hydrocarbon groups having 1 to 12 carbon atoms are preferred. The alkoxy group used as a substituent is preferably an alkoxy group having 1 to 6 carbon atoms, more preferably a methoxy group, an ethoxy group, or a phenoxy group, and even more preferably an ethoxy group. Among them, R 1 is preferably a methyl group or an ethyl group.
Ｒ2は香料アルコール、好ましくは炭素数６〜２２の香料アルコールから水酸基を一つ除いた残基を示す。香料アルコールは、「香料と調香の基礎知識、中島基貴編著、産業図書株式会社発行、2005年第４刷」に記載されるように、脂肪族アルコール、テルペン／セスキテルペン系アルコール、脂環式アルコール、芳香族アルコール、及び合成サンダルに分類される。本発明においては、香料アルコールは、芳香族アルコール、合成サンダル、及びテルペン／セスキテルペン系アルコールから選ばれる１種以上が好ましい。 R 2 represents a residue obtained by removing one hydroxyl group from a fragrance alcohol, preferably a fragrance alcohol having 6 to 22 carbon atoms. Perfume alcohols are aliphatic alcohols, terpene / sesquiterpene alcohols, alicyclic, as described in "Basic knowledge of perfume and fragrance, edited by Motoki Nakajima, published by Sangyo Tosho Co., Ltd., 2005 4th edition". Classified into alcohol, aromatic alcohol, and synthetic sandals. In the present invention, the perfume alcohol is preferably at least one selected from aromatic alcohols, synthetic sandals, and terpene / sesquiterpene alcohols.
芳香族アルコールとしては、特に制限されるものではないが、ベンジルアルコール、１−フェニルエチルアルコール、２−フェニルエチルアルコール、２−フェノキシエチルアルコール、４−メトキシベンジルアルコール、シンナミックアルコール、３−フェニルプロピルアルコール、１−フェニル−２−メチル−２−プロパノール、４−フェニル−２−メチル−２−ブタノール、１−フェニル−３−メチル−３−ペンタノール、３−メチル−５−フェニルペンタノール、チモール、カルバクロール、オイゲノール、イソオイゲノール等の炭素数７〜１２の芳香族アルコールが挙げられ、中でも、炭素数８〜１０の芳香族アルコールが好ましい。 The aromatic alcohol is not particularly limited, but benzyl alcohol, 1-phenylethyl alcohol, 2-phenylethyl alcohol, 2-phenoxyethyl alcohol, 4-methoxybenzyl alcohol, cinnamic alcohol, 3-phenylpropyl. Alcohol, 1-phenyl-2-methyl-2-propanol, 4-phenyl-2-methyl-2-butanol, 1-phenyl-3-methyl-3-pentanol, 3-methyl-5-phenylpentanol, thymol , Carvacrol, eugenol, isoeugenol, and other aromatic alcohols having 7 to 12 carbon atoms, among which aromatic alcohols having 8 to 10 carbon atoms are preferable.
合成サンダルとしては、特に制限されるものではないが、サンダルマイソールコア、サンタロール、バクダノール、エバノール等が挙げられる。 Although it does not restrict | limit especially as a synthetic sandal, Sandal mysore core, Santa roll, Vacdanol, Evanol, etc. are mentioned.
テルペン／セスキテルペン系アルコールとしては、特に制限されるものではないが、リナロール、ゲラニオール、ネロール、シトロネロール、ミルセノール、ラバンジュロール、テトラヒドロゲラニオール、テトラヒドロリナロール、ヒドロキシシトロネロール、ジヒドロミルセノール、アオロシメノール、α−ターピネオール、β−ターピネオール、ターピネン−４−オール、ｌ−メントール、イソプレゴール、ファルネソール、ネロリドール等が挙げられ、リナロール、ゲラニオール、ネロール、シトロネロール、α−ターピネオール、ターピネン−４−オール、イソプレゴールが好ましく、ゲラニオール、ネロール、シトロネロール、α−ターピネオール、ターピネン−４−オールがより好ましい。 The terpene / sesquiterpene alcohol is not particularly limited, but linalool, geraniol, nerol, citronellol, mircenol, lavandulol, tetrahydrogeraniol, tetrahydrolinalol, hydroxycitronellol, dihydromyrsenol, aurosimenol, α- Examples include terpineol, β-terpineol, terpinene-4-ol, l-menthol, isopulegol, farnesol, nerolidol and the like, linalool, geraniol, nerol, citronellol, α-terpineol, terpinene-4-ol, and isopulegol are preferred, geraniol , Nerol, citronellol, α-terpineol, and terpinen-4-ol are more preferable.
Ｒ3は炭素数１〜７の炭化水素基を示すが、メチル基、エチル基、フェニル基、又はベンジル基が好ましく、エチル基が特に好ましい。 R 3 represents a hydrocarbon group having 1 to 7 carbon atoms, preferably a methyl group, an ethyl group, a phenyl group, or a benzyl group, and particularly preferably an ethyl group.
一般式（１）において、全てのＸ及びＹのうち少なくとも１つ以上が−ＯＲ2であれば本発明の効果を享受することが可能である。香り立ち／香りの持続性の観点からは、全てのＸ及びＹの数に対して、１／１０以上、好ましくは１／８以上の数が−ＯＲ2であり、残りが−Ｒ1であるケイ酸エステルが好適であり、Ｘ及びＹのうち一つが−Ｒ1であり、残りが−ＯＲ2であるケイ酸エステル、又は全てのＸ及びＹが−ＯＲ2であるケイ酸エステルが特に好ましい。 In the general formula (1), if at least one of all X and Y is —OR 2 , the effect of the present invention can be enjoyed. From the standpoint of fragrance standing / persistence of scent, the number of all X and Y is 1/10 or more, preferably 1/8 or more is -OR 2 and the rest is -R 1 Silicate esters are preferred, and silicate esters in which one of X and Y is —R 1 and the remainder is —OR 2 , or silicate esters in which all X and Y are —OR 2 are particularly preferred. .
ｎは平均値を示す０〜１５の数であり、好ましくは０〜１０、より好ましくは０〜１の数である。最も好ましくは０である。 n is the number of 0-15 which shows an average value, Preferably it is 0-10, More preferably, it is the number of 0-1. Most preferably 0.
ｎ＝０の場合、好ましいケイ酸エステルとしては、下記式（１−１）又は（１−２）で表される化合物が挙げられる。 In the case of n = 0, preferred silicate esters include compounds represented by the following formula (1-1) or (1-2).
（Ｒ2−Ｏ）x−Ｓｉ−（Ｏ−Ｒ3）4-x （１−１）
（Ｒ2−Ｏ）y−Ｓｉ（Ｒ1）−（Ｏ−Ｒ3）3-y （１−２）
［式中、Ｒ1、Ｒ2及びＲ3は前記と同じ意味を示す。ｘは１〜４の数、ｙは１〜３の数を示す。］
中でも、下記式（１−３）又は（１−４）で表される化合物が好適である。
(R 2 -O) x -Si- ( O-R 3) 4-x (1-1)
(R 2 -O) y -Si ( R 1) - (O-R 3) 3-y (1-2)
[Wherein R 1 , R 2 and R 3 have the same meaning as described above. x is a number from 1 to 4, and y is a number from 1 to 3. ]
Among these, compounds represented by the following formula (1-3) or (1-4) are preferable.
〔式中、Ｒ1及びＲ2は前記と同じ意味を示す。〕
一般式（１）において、ｎが１〜１５の場合、好ましいケイ酸エステルとしては、下記式（１−５）又は（１−６）で表される化合物が挙げられる。
[Wherein, R 1 and R 2 have the same meaning as described above. ]
In the general formula (1), when n is 1 to 15, preferable silicate esters include compounds represented by the following formula (1-5) or (1-6).
〔式中、Ｒ1及びＲ2は前記と同じ意味を示す。ｍは１〜１５の数を示し、好ましくはｍは１である。Ｔは、−ＯＲ2、−ＯＲ3又は−Ｒ1を示す。ここで、Ｒ3は前記と同じ意味を示す。〕
本発明の（ａ）成分の（ｌｏｇＰ）a-max値は、１≦（ｌｏｇＰ）a-max＜１５の範囲であり、香りの嗜好性並びに香り立ちの観点から、１．５≦（ｌｏｇＰ）a-max≦１４が好ましく、７≦（ｌｏｇＰ）a-max≦１３がより好ましく、８．５≦（ｌｏｇＰ）a-max≦１２が更に好ましい。
[Wherein, R 1 and R 2 have the same meaning as described above. m represents a number from 1 to 15, and preferably m is 1. T represents the -OR 2, -OR 3 or -R 1. Here, R 3 has the same meaning as described above. ]
The (logP) a-max value of the component (a) of the present invention is in the range of 1 ≦ (log P) a-max <15, and from the viewpoint of scent preference and fragrance, 1.5 ≦ (log P) a-max ≦ 14 is preferable, 7 ≦ (logP) a-max ≦ 13 is more preferable, and 8.5 ≦ (logP) a-max ≦ 12 is still more preferable.
ここで、ｌｏｇＰとは、有機化合物の水と１−オクタノールに対する親和性を示す係数である。１−オクタノール／水分配係数Ｐは、１−オクタノールと水の２液相の溶媒に微量の化合物が溶質として溶け込んだときの分配平衡で、それぞれの溶媒中における化合物の平衡濃度の比であり、底１０に対する１−オクタノール／水分配係数Ｐの対数ｌｏｇＰの形で示される。多くの化合物のｌｏｇＰ値が報告され、Daylight Chemical Information Systems, Inc.（Daylight CIS）等から入手しうるデータベースには多くの値が掲載されているので参照できる。実測のｌｏｇＰ値がない場合には、Daylight CISから入手できるプログラム“CLOGP”で計算すると最も便利である。 Here, log P is a coefficient indicating the affinity of an organic compound for water and 1-octanol. 1-octanol / water partition coefficient P is a distribution equilibrium when a trace amount of compound is dissolved as a solute in a two-liquid solvent of 1-octanol and water, and is a ratio of the equilibrium concentration of the compound in each solvent. It is shown in the form of logarithmic log P of 1-octanol / water partition coefficient P for base 10. Log P values of many compounds are reported, and many values are listed in databases available from Daylight Chemical Information Systems, Inc. (Daylight CIS), etc., and can be referred to. When there is no measured log P value, it is most convenient to calculate with the program “CLOGP” available from Daylight CIS.
このプログラムは、Hansch, Leoのフラグメントアプローチにより算出される“計算ｌｏｇＰ（ＣｌｏｇＰ）”の値を出力する。フラグメントアプローチは化合物の化学構造に基づいており、原子の数及び化学結合のタイプを考慮している（ＣＬＯＧＰ Ｒｅｆｅｒｅｎｃｅ Ｍａｎｕａｌ Ｄａｙｌｉｇｈｔ Ｓｏｆｔｗａｒｅ ４．３４，Ａｌｂｅｒｔ Ｌｅｏ，Ｄａｖｉｄ Ｗｅｉｎｉｎｇｅｒ，Ｖｅｒｓｉｏｎ １，Ｍａｒｃｈ １９９４ｌｏｇＰ値）。このＣｌｏｇＰ値は現在最も汎用的で信頼できる推定値であるので、化合物の選択に際して実測のｌｏｇＰ値の代わりに用いることができる。本発明では、プログラムCLOGP v4.34により計算したＣｌｏｇＰ値を用いた。 This program outputs the value of “calculated logP (ClogP)” calculated by Hansch, Leo's fragment approach. The fragment approach is based on the chemical structure of the compound and takes into account the number of atoms and the type of chemical bond (CLOGP Reference Manual Daylight Software 4.34, Albert Leo, David Weininger, Version 1, March 1994 log P value). Since this ClogP value is currently the most general and reliable estimate, it can be used in place of the actual logP value when selecting a compound. In the present invention, the ClogP value calculated by the program CLOGP v4.34 was used.
例えば、（ａ）成分として上記式（１−３）で表されるケイ酸エステルを用いる場合には、分子内の全てのＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは２．８未満が好ましい。また、例えば上記式（１−４）においてＲ1がメチル基であるケイ酸エステルを用いる場合には、分子内のＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは４．２未満が好ましい。例えば上記式（１−５）においてｍ＝１であるケイ酸エステルを用いる場合には、分子内のＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは１．６未満が好ましい。 For example, when the silicate ester represented by the above formula (1-3) is used as the component (a), the molar average ClogP of alcohol (R 2 —OH) corresponding to all R 2 in the molecule is 2 Less than 8 is preferable. For example, when a silicate ester in which R 1 is a methyl group in the above formula (1-4) is used, the molar average ClogP of alcohol (R 2 —OH) corresponding to R 2 in the molecule is 4.2. Less than is preferable. For example, when a silicate ester having m = 1 in the above formula (1-5) is used, the molar average ClogP of alcohol (R 2 —OH) corresponding to R 2 in the molecule is preferably less than 1.6.
＜（ｂ）成分＞
本発明の（ｂ）成分は、上記一般式（１）で表されるケイ酸エステルであって、その（ｌｏｇＰ）値が１５≦（ｌｏｇＰ）≦５０の範囲にある少なくとも１種のケイ酸エステルである。
<(B) component>
The component (b) of the present invention is a silicate ester represented by the above general formula (1), and its (logP ) value is in the range of 15 ≦ (logP 2 ) ≦ 50. It is.
（ｂ）成分に関しては、一般式（１）中のＲ1は置換基としてフェニル基、水酸基又はアルコキシ基を有していても良い総炭素数１〜２２の炭化水素基を示すが、置換基としてフェニル基、水酸基又はアルコキシ基を有していても良い総炭素数１〜１８の炭化水素基が好ましい。置換基として用いるアルコキシ基は、炭素数１〜６のアルコキシ基が好ましく、メトキシ基、エトキシ基、フェノキシ基がより好ましく、エトキシ基が更に好ましい。中でも、Ｒ1としては、メチル基、エチル基、及びｎ−ヘキシル基、ｎ−オクチル基、ｎ−デシル基、ｎ−ドデシル基、ｎ−テトラデシル基、ｎ−ヘキサデシル基、ｎ−オクタデシル基等の炭素数６〜１８の直鎖アルキル基から選ばれる基が更に好ましい。 As for the component (b), R 1 in the general formula (1) represents a hydrocarbon group having 1 to 22 carbon atoms in total which may have a phenyl group, a hydroxyl group or an alkoxy group as a substituent. Is preferably a hydrocarbon group having 1 to 18 carbon atoms which may have a phenyl group, a hydroxyl group or an alkoxy group. The alkoxy group used as a substituent is preferably an alkoxy group having 1 to 6 carbon atoms, more preferably a methoxy group, an ethoxy group, or a phenoxy group, and even more preferably an ethoxy group. Among them, as R 1 , methyl group, ethyl group, n-hexyl group, n-octyl group, n-decyl group, n-dodecyl group, n-tetradecyl group, n-hexadecyl group, n-octadecyl group, etc. A group selected from linear alkyl groups having 6 to 18 carbon atoms is more preferable.
Ｒ2は炭素数６〜２２のアルコールから水酸基を一つ除いた残基を示す。本発明の（ｂ）成分に関しては、Ｒ2は香料アルコールから一つの水酸基を除いた残基が好ましい。香料アルコールに関しては、（ａ）成分に関し説明したものと同様のものを用いることができる。 R 2 represents a residue obtained by removing one hydroxyl group from an alcohol having 6 to 22 carbon atoms. Regarding the component (b) of the present invention, R 2 is preferably a residue obtained by removing one hydroxyl group from a perfume alcohol. Regarding the perfume alcohol, the same ones as described for the component (a) can be used.
Ｒ3は炭素数１〜７の炭化水素基を示すが、メチル基、エチル基、フェニル基、又はベンジル基が好ましく、エチル基が特に好ましい。 R 3 represents a hydrocarbon group having 1 to 7 carbon atoms, preferably a methyl group, an ethyl group, a phenyl group, or a benzyl group, and particularly preferably an ethyl group.
ｎ＝０の場合、好ましいケイ酸エステルとしては、下記式（１−３）又は（１−４）で表される化合物が挙げられる。 In the case of n = 0, preferred silicate esters include compounds represented by the following formula (1-3) or (1-4).
〔式中、Ｒ1及びＲ2は前記と同じ意味を示す。〕
一般式（１）において、ｎが１〜１５の場合、好ましいケイ酸エステルとしては、下記式（１−５）又は（１−６）で表される化合物が挙げられる。
[Wherein, R 1 and R 2 have the same meaning as described above. ]
In the general formula (1), when n is 1 to 15, preferable silicate esters include compounds represented by the following formula (1-5) or (1-6).
〔式中、Ｒ1及びＲ2は前記と同じ意味を示す。ｍは１〜１５の数を示し、Ｔは、−ＯＲ2、−ＯＲ3又は−Ｒ1を示す。ここで、Ｒ3は前記と同じ意味を示す。〕
保存・貯蔵時の（ａ）成分の加水分解を抑制する観点から、（ｂ）成分の（ｌｏｇＰ）b-max値は、１５≦（ｌｏｇＰ）b-max≦５０の範囲であり、１５≦（ｌｏｇＰ）b-max≦４５が好ましい。
[Wherein, R 1 and R 2 have the same meaning as described above. m shows the number of 1-15, T shows -OR < 2 >, -OR < 3 > or -R < 1 >. Here, R 3 has the same meaning as described above. ]
From the viewpoint of suppressing hydrolysis of the component (a) during storage and storage, the (logP) b-max value of the component (b) is in the range of 15 ≦ (logP) b-max ≦ 50, and 15 ≦ ( logP) b-max ≦ 45 is preferred.
また（ａ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰ値と（ｂ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰ値の差、即ち（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-maxは、保存・貯蔵時の（ａ）成分の加水分解を抑制する観点から、（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-max≧１であり、（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-max≧３．５が好ましく、（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-max≧１５が更に好ましい。 Further, the difference between the log P value of the silicate ester having the highest content among the components (a) and the log P value of the silicate ester having the highest content among the components (b), that is, (log P) b-max − (log P) From the viewpoint of suppressing hydrolysis of the component (a) during storage and storage, a-max is (logP) b-max − (logP) a-max ≧ 1 and (logP) b-max − (logP A -max ≧ 3.5 is preferable, and (logP) b-max− (logP) a-max ≧ 15 is more preferable.
例えば、（ｂ）成分として上記式（１−３）で表されるケイ酸エステルを用いる場合には、分子内のＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは２．８以上が好ましい。また、例えば上記式（１−４）においてＲ1がメチル基である化合物を用いる場合は、分子内のＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは４．２以上が好ましい。例えば上記式（１−５）においてｍ＝１であるケイ酸エステル化合物を用いる場合には、分子内のＲ2に対応するアルコール（Ｒ2−ＯＨ）のモル平均ＣｌｏｇＰは１．６以上が好ましい。 For example, when the silicate ester represented by the above formula (1-3) is used as the component (b), the molar average ClogP of the alcohol (R 2 —OH) corresponding to R 2 in the molecule is 2.8. The above is preferable. For example, when a compound in which R 1 is a methyl group in the above formula (1-4) is used, the molar average ClogP of alcohol (R 2 —OH) corresponding to R 2 in the molecule is preferably 4.2 or more. . For example, when a silicate compound having m = 1 in the above formula (1-5) is used, the molar average ClogP of alcohol (R 2 —OH) corresponding to R 2 in the molecule is preferably 1.6 or more. .
（ａ）成分及び（ｂ）成分のＣｌｏｇＰ値は、一般式（１）又はより具体的な構造である一般式（１−１）〜（１−６）におけるＸ、Ｙ等の種類、及び／又はｎの数を選択することによって変化させることができる。概して、ＣｌｏｇＰ値を高くするにあたって、Ｘ及びＹについては、−Ｒ1又は−ＯＲ3の炭化水素基の分子内における総炭素数を多くしたり、Ｒ2に対応するアルコール（Ｒ2−ＯＨ）のＣｌｏｇＰを高くすることが考えられ、また、ｎについては１以上を選択することが考えられる。一方、ＣｌｏｇＰ値を低くするにあたり、Ｘ及びＹについては、−Ｒ1又は−ＯＲ3の炭化水素基の分子内における総炭素数を少なくしたり、Ｒ2に対応するアルコール（Ｒ2−ＯＨ）のＣｌｏｇＰを低くすることが考えられ、また、ｎについては０を選択することが考えられる。 The ClogP values of the component (a) and the component (b) are the types such as X and Y in the general formula (1) or the general formulas (1-1) to (1-6) which are more specific structures, and / or Or it can be varied by selecting the number of n. Generally, when a higher ClogP values, for X and Y, or by increasing the total number of carbon atoms in a molecule of the hydrocarbon group -R 1 or -OR 3, alcohol corresponding to R 2 (R 2 -OH) It is conceivable to increase ClogP of n, and it is conceivable to select 1 or more for n. On the other hand, when lowering the ClogP value, for X and Y, or by reducing the total number of carbon atoms in a molecule of the hydrocarbon group -R 1 or -OR 3, alcohol corresponding to R 2 (R 2 -OH) It is conceivable to lower ClogP of n, and 0 may be selected for n.
例えば、（ａ）成分のケイ酸エステルを構成するに際し用いられる好ましい香料アルコールとしては、香料アルコールの中でもＣｌｏｇＰが低く親水性の高い香料アルコールが挙げられる。具体的にはtrans−２−ヘキセノール（１．４）、cis−３−ヘキセノール（１．４）、ヒドロキシシトロネロール（１．５）、ベンジルアルコール（１．１）、２−フェニルエチルアルコール（１．２）、γ−フェニルプロピルアルコール（１．７）、シンナミックアルコール（１．４）、アニスアルコール（１．０）、メチルフェニルカルビノール（１．２）、ジメチルフェニルエチルカルビノール（２．０）、フェノキシエチルアルコール（１．２）、スチラリルアルコール（１．４）、エチルバニリン（１．８）、リナロール（２．６）、ターピネオール（２．６）、ラバンジュロール（２．６）、イソオイゲノール（２．６）、オイゲノール（２．４）、等が挙げられる。ここで、（ ）内の数字はＣｌｏｇＰ値を示す。 For example, as a preferred fragrance alcohol used in constituting the silicate ester of component (a), among fragrance alcohols, fragrance alcohol having low ClogP and high hydrophilicity can be mentioned. Specifically, trans-2-hexenol (1.4), cis-3-hexenol (1.4), hydroxycitronellol (1.5), benzyl alcohol (1.1), 2-phenylethyl alcohol (1. 2), γ-phenylpropyl alcohol (1.7), synthetic alcohol (1.4), anis alcohol (1.0), methylphenylcarbinol (1.2), dimethylphenylethylcarbinol (2.0) ), Phenoxyethyl alcohol (1.2), styryl alcohol (1.4), ethyl vanillin (1.8), linalool (2.6), terpineol (2.6), lavandulol (2.6) , Isoeugenol (2.6), eugenol (2.4), and the like. Here, the numbers in parentheses indicate ClogP values.
一方、（ｂ）成分のケイ酸エステルを構成するに際し用いられる好ましい香料アルコールとしては、香料アルコールの中でもＣｌｏｇＰが高く疎水性が高い香料アルコールが挙げられる。具体的には２，６−ジメチル−２−ヘプタノール（３．０）、４−イソプロピルシクロヘキシルメタノール（３．３）、１−（４−イソプロピルシクロヘキシル）エタノール（３．６）、ｐ−tert−ブチルシクロヘキサノール（３．１）、ｏ−tert−ブチルシクロヘキサノール（３．１）、４−メチル−３−デセン−５−オール（３．７）、９−デセノール（３．５）、１０−ウンデセノール（４．０）、ゲラニオール（２．８）、ネロール（２．８）、シトロネロール（３．３）、ロジノール（３．３）、ジメチルオクタノール（３．５）、テトラヒドロゲラニオール（３．７）、テトラヒドロリナロール（３．５）、ムゴール（３．０）、ミルセノール（３．０）、Ｌ−メントール（３．２）、イソプレゴール（２．８）、テトラヒドロムゴール（３．５）、ファルネソール（４．８）、ネロリドール（４．６）、アンブリノール（３．８）、１−（２−tert−ブチルシクロヘキシルオキシ）−２−ブタノール（４．０）、ペンタメチルシクロヘキシルプロパノール（５．２）、１−（２，２，６−トリメチルシクロヘキシル）−３−ヘキサノール（５．９）、サンタロール（３．９）、２−メチル−４−（２，２，３−トリメチル−３−シクロペンテン−１−イル）−２−ブテン−１−オール（３．９）、セドロール（４．５）、ベチベロール（４．２）、パチュリアルコール（５．１）、ジメチルベンジルカルビノール（３．０）、チモール（３．４）、３−メチル−４−イソプロピルフェノール（３．４）、３−メチル−５−フェニルペンタノール（３．２）、フェニルエチルメチルエチルカルビノール（３．０）等が挙げられる。ここで、（ ）内の数字はＣｌｏｇＰ値を示す。また、適宜（ａ）成分を構成する香料アルコールと混合して、モル平均ＣｌｏｇＰを調節して使用しても良い。 On the other hand, as a preferred fragrance alcohol used for constituting the silicate ester of component (b), among fragrance alcohols, there is a fragrance alcohol having high ClogP and high hydrophobicity. Specifically, 2,6-dimethyl-2-heptanol (3.0), 4-isopropylcyclohexylmethanol (3.3), 1- (4-isopropylcyclohexyl) ethanol (3.6), p-tert-butyl Cyclohexanol (3.1), o-tert-butylcyclohexanol (3.1), 4-methyl-3-decen-5-ol (3.7), 9-decenol (3.5), 10-undecenol (4.0), geraniol (2.8), nerol (2.8), citronellol (3.3), rosinol (3.3), dimethyloctanol (3.5), tetrahydrogeraniol (3.7), Tetrahydrolinalol (3.5), mugol (3.0), myrsenol (3.0), L-menthol (3.2), isopulegol (2.8), tetrahydrom (3.5), farnesol (4.8), nerolidol (4.6), ambrinol (3.8), 1- (2-tert-butylcyclohexyloxy) -2-butanol (4.0) ), Pentamethylcyclohexylpropanol (5.2), 1- (2,2,6-trimethylcyclohexyl) -3-hexanol (5.9), Santalol (3.9), 2-methyl-4- (2 , 2,3-trimethyl-3-cyclopenten-1-yl) -2-buten-1-ol (3.9), cedrol (4.5), vetiverol (4.2), patchouli alcohol (5.1) , Dimethylbenzyl carbinol (3.0), thymol (3.4), 3-methyl-4-isopropylphenol (3.4), 3-methyl-5-phenylpentanol (3.2), phenyleth Methyl ethyl carbinol (3.0), and the like. Here, the numbers in parentheses indicate ClogP values. Moreover, you may mix with the fragrance | flavor alcohol which comprises a component (a) suitably, and may use it, adjusting the molar average ClogP.
本発明の（ａ）成分及び（ｂ）成分を構成するケイ酸エステルは、アルコキシシラン類と香料アルコールとのエステル交換反応で合成されたケイ酸エステル、あるいはハロゲン化シラン類と香料アルコールとのエステル化反応で合成されたケイ酸エステルが好ましい。例えば、以下の合成方法１又は２などの方法により合成することができる。なお、以下の合成方法１又は２に関する説明では、上記一般式（１）におけるＲ2基が香料アルコールから水酸基を一つ除いた残基である態様について記載する。また、以下の合成方法１又は２に記載のアルコキシシラン類あるいはハロゲン化シラン類の種類並びに香料アルコールの種類や仕込み比率を適宜変えることで、種々のｌｏｇＰ値を有するケイ酸エステルを容易に調製することができる。（ａ）成分及び（ｂ）成分を構成する各ケイ酸エステル、並びにそれらのＣｌｏｇＰ値は、得られた合成物をガスクロマトグラムで同定し、構造決定の後、計算することができる。 The silicate ester constituting the component (a) and the component (b) of the present invention is a silicate ester synthesized by an ester exchange reaction between an alkoxysilane and a fragrance alcohol, or an ester of a halogenated silane and a fragrance alcohol. Silicate esters synthesized by the crystallization reaction are preferred. For example, it is compoundable by methods, such as the following synthesis methods 1 or 2. In the following description of the synthesis method 1 or 2, an embodiment in which the R 2 group in the general formula (1) is a residue obtained by removing one hydroxyl group from the fragrance alcohol will be described. In addition, silicate esters having various log P values can be easily prepared by appropriately changing the types of alkoxysilanes or halogenated silanes described in Synthesis Method 1 or 2 below, the types of fragrance alcohols, and the charging ratio. be able to. The silicate esters constituting the component (a) and the component (b), and their ClogP values can be calculated after the obtained compound is identified by gas chromatogram and the structure is determined.
合成方法１：アルコキシシランと香料アルコールとのエステル交換
テトラアルコキシシラン、モノアルキルトリアルコキシシラン、ジアルキルジアルコキシシラン等のアルコキシシラン類（ここで、アルコキシシラン類のアルコキシ基は上記一般式（１）中のＯＲ3基を示し、アルキル基はＲ1基を示す）と香料アルコール（Ｒ2−ＯＨ；式中、Ｒ2は前記と同じ意味を示す）をエステル交換反応させる。かかる合成方法では、アルコキシシラン類の分子内に存在する全アルコキシ基に対する香料アルコールのモル比を変えることで、置換度（即ち、一般式（１）における全置換基Ｘ及びＹに占める−ＯＲ2の割合）の異なるケイ酸エステル化合物を得ることができる。
Synthesis Method 1: Transesterification of Alkoxysilane with Perfume Alcohol Alkoxysilanes such as Tetraalkoxysilane, Monoalkyltrialkoxysilane, Dialkyldialkoxysilane (wherein the alkoxy group of the alkoxysilane is a compound of the above general formula (1)) indicates the OR 3 group, the alkyl group is perfume alcohol (R 2 -OH to show) the R 1 group; wherein, R 2 has the same meaning it shows a) a is an ester exchange reaction with the. In such a synthesis method, by changing the molar ratio of the perfume alcohol to the total alkoxy groups present in the molecule of the alkoxysilane, the degree of substitution (that is, —OR 2 occupying the total substituents X and Y in the general formula (1)) Can be obtained.
アルコキシシラン類の分子内に存在する全アルコキシ基に対する香料アルコールのモル比（即ち、香料アルコール／全アルコキシ基のモル比）は、０．１〜１０が好ましく、０．２〜５がより好ましく、０．５〜３が更に好ましく、とりわけ（ｂ）成分を合成する場合には０．７５〜３が更により好ましく、最も好ましくは０．８〜３である。 The molar ratio of the fragrance alcohol to the total alkoxy groups present in the molecules of the alkoxysilanes (that is, the molar ratio of the fragrance alcohol / total alkoxy groups) is preferably from 0.1 to 10, more preferably from 0.2 to 5, 0.5-3 is still more preferable, especially when synthesizing component (b), 0.75-3 is even more preferable, and most preferably 0.8-3.
アルコキシシラン類のアルコキシ基としては、入手性等の観点から、メトキシ基又はエトキシ基が好ましく、エトキシ基がより好ましい。 The alkoxy group of the alkoxysilane is preferably a methoxy group or an ethoxy group, and more preferably an ethoxy group from the viewpoint of availability.
エステル交換反応の反応温度は、アルコキシシラン類及び香料アルコールの沸点以下とすることが好ましく、例えば、室温（２０℃）〜２００℃が好ましく、５０〜１７０℃がより好ましく、７０〜１５０℃が更に好ましく、９０〜１３０℃が更により好ましい。 The reaction temperature of the transesterification reaction is preferably not higher than the boiling points of the alkoxysilanes and the perfume alcohol, for example, preferably room temperature (20 ° C.) to 200 ° C., more preferably 50 to 170 ° C., and further preferably 70 to 150 ° C. Preferably, 90 to 130 ° C is even more preferable.
反応は、反応を速やかに進行させることができる等の観点から、減圧下で行うことが好ましい。減圧度は反応温度にもよるが、アルコキシシラン類及び香料アルコールの沸点以下で行えばよく、１．３Ｐａ〜常圧（０．１ＭＰａ）が好ましく、１３０Ｐａ〜４０ｋＰａがより好ましく、１．３ｋＰａ〜１３ｋＰａが更に好ましい。反応は反応初期から減圧下で行っても、途中から減圧下で行っても良い。 The reaction is preferably performed under reduced pressure from the viewpoint of allowing the reaction to proceed rapidly. Although the degree of vacuum depends on the reaction temperature, it may be carried out below the boiling point of alkoxysilanes and perfume alcohol, preferably 1.3 Pa to normal pressure (0.1 MPa), more preferably 130 Pa to 40 kPa, and 1.3 kPa to 13 kPa. Is more preferable. The reaction may be performed under reduced pressure from the beginning of the reaction or under reduced pressure from the middle.
エステル交換反応は、反応を速やかに進行させることができる等の観点から、触媒の存在下で行うことが好ましい。触媒としては、水酸化ナトリウム、水酸化カリウム、ナトリウムメトキシド、ナトリウムエトキシド、カリウムメトキシド、カリウムエトキシド等のアルカリ触媒、アルミニウムテトライソプロポキシド、チタンテトライソプロポキシド等のルイス酸触媒を用いることができる。 The transesterification reaction is preferably performed in the presence of a catalyst from the viewpoint of allowing the reaction to proceed promptly. As the catalyst, an alkali catalyst such as sodium hydroxide, potassium hydroxide, sodium methoxide, sodium ethoxide, potassium methoxide, potassium ethoxide, or a Lewis acid catalyst such as aluminum tetraisopropoxide or titanium tetraisopropoxide is used. be able to.
合成方法２：ハロゲン化シランと香料アルコールとのエステル化反応
テトラハロゲンシランやモノアルキルトリハロゲンシラン等のハロゲン化シラン類（前記モノアルキルトリハロゲンシラン等のアルキル基は、上記一般式（１）中のＲ1基を示す）と香料アルコール（Ｒ2−ＯＨ；式中、Ｒ2は前記と同じ意味を示す）を用いてエステル化反応させる。かかる合成方法では、ハロゲン化シラン類の分子内に存在するハロゲン基に対する香料アルコールのモル比を変えることで、置換度の異なるケイ酸エステル化合物を得ることができる。
Synthesis Method 2: Esterification Reaction between Halogenated Silane and Perfume Alcohol Halogenated Silanes such as Tetrahalogen Silane and Monoalkyl Trihalogen Silane (Alkyl groups such as monoalkyl trihalogen silane are those in the general formula (1) R 1 group) and a perfume alcohol (R 2 —OH; wherein R 2 has the same meaning as described above) are used for esterification reaction. In such a synthesis method, silicate compounds having different degrees of substitution can be obtained by changing the molar ratio of the fragrance alcohol to the halogen group present in the molecule of the halogenated silane.
ハロゲン化シラン類の分子内に存在するハロゲン基に対する香料アルコールのモル比（即ち、香料アルコール／ハロゲン基のモル比）は０．１〜１０が好ましく、０．２〜５がより好ましく、０．５〜３が更に好ましく、とりわけ（ｂ）成分を合成する場合には０．７５〜３が更により好ましく、最も好ましくは０．８〜３である。 The molar ratio of the fragrance alcohol to the halogen group present in the molecule of the halogenated silane (that is, the fragrance alcohol / halogen group molar ratio) is preferably 0.1 to 10, more preferably 0.2 to 5, 5 to 3 is more preferable, and particularly when the component (b) is synthesized, 0.75 to 3 is still more preferable, and most preferably 0.8 to 3.
ハロゲン化シラン類のハロゲン原子としては、塩素原子、臭素原子、ヨウ素原子等が挙げられ、塩素原子が好ましい。 As a halogen atom of halogenated silanes, a chlorine atom, a bromine atom, an iodine atom, etc. are mentioned, A chlorine atom is preferable.
合成方法２では、反応の進行に伴って酸が副生するため、塩基を加えて反応することが好ましい。用いる塩基としては、例えば、トリエチルアミン等の３級アミンやピリジン等が挙げられる。また、多量の塩が副生することから、溶媒を用いても良く、反応温度は、基質や溶媒が凝固しない低温で行うこともできる。反応終了後、溶媒を除去する必要がある場合には、各種公知の装置・設備を用いることができ、脱塩には、濾過や抽出、電機透析等、公知の方法を用いることができる。 In the synthesis method 2, since an acid is by-produced as the reaction proceeds, it is preferable to react by adding a base. Examples of the base to be used include tertiary amines such as triethylamine and pyridine. In addition, since a large amount of salt is by-produced, a solvent may be used, and the reaction temperature may be a low temperature at which the substrate or solvent does not solidify. When it is necessary to remove the solvent after completion of the reaction, various known apparatuses / equipment can be used. For desalting, a known method such as filtration, extraction, or electrodialysis can be used.
上記合成方法１又は合成方法２で得られる一般式（１）で表されるケイ酸エステルは、置換度の異なる他のケイ酸エステルとの混合物であっても、シロキサンが縮合した鎖状又は環状の重・縮合物との混合物であっても良い。また、上記合成方法では、２種以上の香料アルコール（Ｒ2−ＯＨ）を混合して用いても良く、また、アルコキシシラン類（又はハロゲン化シラン類）として、２種以上のＲ1又はＯＲ3で示される基を有するものを用いても良い。 Even if the silicate ester represented by the general formula (1) obtained by the synthesis method 1 or the synthesis method 2 is a mixture with another silicate ester having a different degree of substitution, a chain or cyclic structure in which siloxane is condensed A mixture with a polycondensate of In the above synthesis method, two or more kinds of perfume alcohol (R 2 —OH) may be mixed and used, and two or more kinds of R 1 or OR may be used as alkoxysilanes (or halogenated silanes). Those having a group represented by 3 may be used.
＜（ｃ）成分＞
本発明の（ｃ）成分は、分子内にエステル基又はアミド基で分断されていても良い総炭素数１２〜２９の炭化水素基を少なくとも１個有するアミン化合物、その酸塩、及びその４級化物から選ばれる少なくとも１種であり、好ましくは分子内にエステル基又はアミド基で分断された総炭素数１２〜２９の炭化水素基を少なくとも１個有するアミン化合物、その酸塩、及びその４級化物から選ばれる少なくとも１種である。
<(C) component>
The component (c) of the present invention comprises an amine compound having at least one hydrocarbon group having 12 to 29 carbon atoms, which may be separated by an ester group or an amide group in the molecule, an acid salt thereof, and a quaternary thereof. An amine compound having at least one hydrocarbon group having a total carbon number of 12 to 29 separated by an ester group or an amide group in the molecule, an acid salt thereof, and a quaternary thereof. At least one selected from the group of compounds.
好ましい（ｃ）成分は、下記一般式（２）で表される第３級アミン、その酸塩又はその４級化物から選ばれる少なくとも１種である。 A preferred component (c) is at least one selected from tertiary amines represented by the following general formula (2), acid salts thereof or quaternized compounds thereof.
〔式中、Ｒa1基は、エステル基又はアミド基で分断された総炭素数１２〜２９の炭化水素基であり、Ｒa2基及びＲa3基はそれぞれ独立に、Ｒa1基、炭素数１〜３のアルキル基、又は炭素数１〜３のヒドロキシアルキル基である。〕
一般式（２）で表されるアミン化合物は、下記一般式（３）で表されるアミン（ｃ１）と、炭素数８〜２６の脂肪酸又は脂肪酸低級アルキル（アルキル基の炭素数１〜３）エステル（ｃ２）とを、エステル化反応、アミド化反応、又はエステル交換反応させて得ることができる。また、その酸中和物は、無機酸若しくは有機酸を用いてさらに中和反応させることにより、また、その４級化物は、アルキル化剤を用いてさらに４級化反応させることにより得ることができる。
[Wherein, R a1 group is a hydrocarbon group having a total carbon number of 12 to 29 divided by an ester group or an amide group, and R a2 group and R a3 group are each independently R a1 group, carbon number 1 -3 alkyl group or a C1-C3 hydroxyalkyl group. ]
The amine compound represented by the general formula (2) includes an amine (c1) represented by the following general formula (3) and a fatty acid having 8 to 26 carbon atoms or a fatty acid lower alkyl (carbon group having 1 to 3 carbon atoms in an alkyl group). The ester (c2) can be obtained by esterification, amidation, or transesterification. The acid neutralized product can be obtained by further neutralizing with an inorganic acid or organic acid, and the quaternized product can be obtained by further quaternizing with an alkylating agent. it can.
〔式中、Ｘ、Ｙ、Ｚはそれぞれ独立に水素、ヒドロキシ基、１級アミノ基及び２級アミノ基から選ばれる基であり、Ｘ、Ｙ、Ｚの少なくとも一つはヒドロキシ基である。Ｒ31、Ｒ32、Ｒ33はそれぞれ独立に、炭素数１〜３のアルキレン基である。］
一般式（３）で表される化合物の好ましい具体例としては、Ｎ−メチルエタノールアミン、トリエタノールアミン、Ｎ−メチル−Ｎ−（２−ヒドロキシエチル）−Ｎ−（３−アミノプロピル）アミン、Ｎ，Ｎ−ジメチル−Ｎ−（２−ヒドロキシエチル）アミン、Ｎ，Ｎ−ジメチル−Ｎ−（３−アミノプロピル）アミンが挙げられる。
[Wherein, X, Y and Z are each independently a group selected from hydrogen, a hydroxy group, a primary amino group and a secondary amino group, and at least one of X, Y and Z is a hydroxy group. R 31 , R 32 and R 33 are each independently an alkylene group having 1 to 3 carbon atoms. ]
Preferable specific examples of the compound represented by the general formula (3) include N-methylethanolamine, triethanolamine, N-methyl-N- (2-hydroxyethyl) -N- (3-aminopropyl) amine, N, N-dimethyl-N- (2-hydroxyethyl) amine, N, N-dimethyl-N- (3-aminopropyl) amine may be mentioned.
（ｃ）成分の製造に用いられる上記（ｃ２）成分に関しては、種々の炭素数範囲及び飽和脂肪酸／不飽和脂肪酸のモル比率を有する脂肪酸又は脂肪酸低級アルキルエステルを得るために、通常油脂便覧等で知られているような脂肪酸を用いるだけでは達成できない場合は、不飽和結合への水素添加反応、不飽和結合の異性化反応、または蒸留操作、ボトムカット、トップカットによるアルキル鎖長の調整、あるいは複数の脂肪酸の混合により得ることができる。 Regarding the component (c2) used for the production of the component (c), in order to obtain a fatty acid or a fatty acid lower alkyl ester having various carbon number ranges and a saturated fatty acid / unsaturated fatty acid molar ratio, it is usually used in an oil and fat manual. If it is not possible to achieve by using only known fatty acids, hydrogenation reaction to unsaturated bond, isomerization reaction of unsaturated bond, or distillation operation, adjustment of alkyl chain length by bottom cut, top cut, or It can be obtained by mixing a plurality of fatty acids.
（ｃ２）成分の具体例としては、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、オレイン酸等の飽和もしくは不飽和脂肪酸又はその低級アルキルエステル；牛脂、豚脂、パーム油、大豆油、ナタネ油、サフラワー油、ヒマワリ油、オリーブ油等の天然油脂を分解・精製して得られる脂肪酸又はその低級アルキルエステル（好ましくはメチルエステル又はエチルエステル）；並びにこれらの硬化脂肪酸、部分硬化脂肪酸又はそれらの低級アルキルエステル（好ましくはメチルエステル又はエチルエステル）等を挙げることができる。 Specific examples of the component (c2) include saturated or unsaturated fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid and oleic acid, or lower alkyl esters thereof; beef tallow, lard, palm oil, soybean oil, rapeseed oil , Fatty acids obtained by decomposing and refining natural fats and oils such as safflower oil, sunflower oil and olive oil, or lower alkyl esters thereof (preferably methyl esters or ethyl esters); and these hardened fatty acids, partially hardened fatty acids or lower of them Examples include alkyl esters (preferably methyl esters or ethyl esters).
（ｃ２）成分としては、炭素数８〜２６、好ましくは炭素数１４〜２０の脂肪酸又はその低級アルキルエステル（アルキル基の炭素数１〜３）が好適であり、これらの１種又は２種以上の混合物を用いることができる。本発明において、（ｃ２）成分は、不飽和基を有する脂肪酸又はそれらの低級アルキルエステルを１０〜６０質量％含有する、炭素数１４〜２０の脂肪酸又はその低級アルキルエステルが好ましい。 As the component (c2), a fatty acid having 8 to 26 carbon atoms, preferably a fatty acid having 14 to 20 carbon atoms or a lower alkyl ester thereof (alkyl group having 1 to 3 carbon atoms) is suitable, and one or more of these are used. Can be used. In the present invention, the component (c2) is preferably a fatty acid having 14 to 20 carbon atoms or a lower alkyl ester thereof containing 10 to 60% by mass of a fatty acid having an unsaturated group or a lower alkyl ester thereof.
一般式（２）で表される化合物の中和に用いられる酸としては、無機酸及び有機酸が挙げられる。好ましい無機酸は、塩酸、硫酸であり、好ましい有機酸は炭素数１〜１０の１価又は多価のカルボン酸（例えば、グルコール酸、クエン酸など）、メチル硫酸、エチル硫酸、ｐ−トルエンスルホン酸、（ｏ−、ｍ−、ｐ−）キシレンスルホン酸である。 Examples of the acid used for neutralization of the compound represented by the general formula (2) include inorganic acids and organic acids. Preferred inorganic acids are hydrochloric acid and sulfuric acid, and preferred organic acids are monovalent or polyvalent carboxylic acids having 1 to 10 carbon atoms (for example, glycolic acid, citric acid, etc.), methyl sulfuric acid, ethyl sulfuric acid, p-toluene sulfone. Acid, (o-, m-, p-) xylene sulfonic acid.
一般式（２）で表される化合物の４級化に用いられるアルキル化剤としては、メチルクロリド、ジメチル硫酸、ジエチル硫酸等が挙げられる。 Examples of the alkylating agent used for the quaternization of the compound represented by the general formula (2) include methyl chloride, dimethyl sulfate, diethyl sulfate and the like.
＜繊維製品処理剤組成物＞
本発明の繊維製品処理剤組成物中の（ａ）成分と（ｂ）成分の合計の配合量は、繊維製品の香りを持続させる観点から、０．０５〜１０質量%が好ましく、０．１〜８質量%がより好ましく、０．２〜５質量%が更に好ましい。（ａ）成分と（ｂ）成分の質量比（即ち、（ａ）成分／（ｂ）成分の質量比）は１／２０〜２０／１であることが好ましく、１／１０〜１０／１がより好ましく、最も好ましくは５／１〜１／５である。
<Fiber product treating agent composition>
The total amount of the component (a) and the component (b) in the fiber product treating agent composition of the present invention is preferably 0.05 to 10% by mass from the viewpoint of maintaining the scent of the fiber product. -8 mass% is more preferable, and 0.2-5 mass% is still more preferable. The mass ratio of the component (a) to the component (b) (that is, the mass ratio of the component (a) / the component (b)) is preferably 1/20 to 20/1, and 1/10 to 10/1. More preferably, it is 5/1 to 1/5.
本発明の繊維製品処理剤組成物中の（ｃ）成分の配合量は、繊維製品への（ａ）成分及び（ｂ）成分の吸着率を高める観点から、２〜３０質量%が好ましく、４〜２８質量%がより好ましく、８〜２５質量%が更に好ましい。 The blending amount of the component (c) in the fiber product treating agent composition of the present invention is preferably 2 to 30% by mass from the viewpoint of increasing the adsorption rate of the component (a) and the component (b) to the fiber product. -28 mass% is more preferable, and 8-25 mass% is still more preferable.
（ａ）成分と（ｂ）成分の合計質量と（ｃ）成分の質量との比（即ち、［（ａ）＋（ｂ）成分］／（ｃ）成分の質量比）は１／２００〜１／１が好ましく、１／１５０〜２／３がより好ましく、１／１００〜１／３が更に好ましい。 The ratio of the total mass of component (a) and component (b) to the mass of component (c) (ie, the mass ratio of [(a) + (b) component] / (c) component) is 1/200 to 1 / 1 is preferable, 1/150 to 2/3 is more preferable, and 1/100 to 1/3 is still more preferable.
本発明の繊維製品処理剤組成物において、上記（ａ）成分、（ｂ）成分、（ｃ）成分並びに後述するその他成分を除く成分は水である。 In the textile product treating agent composition of the present invention, the component excluding the component (a), component (b), component (c) and other components described later is water.
本発明の繊維製品処理剤組成物のｐＨは２〜８であることが好ましく、２〜６がより好ましい。ここで、繊維製品処理剤組成物のｐＨは、ＪＩＳ Ｚ８８０２に準拠した測定方法で繊維製品処理剤組成物の原液のｐＨを３０℃で測定した値である。 The pH of the textile product treating agent composition of the present invention is preferably 2 to 8, and more preferably 2 to 6. Here, the pH of the fiber product treating agent composition is a value obtained by measuring the pH of the stock solution of the fiber product treating agent composition at 30 ° C. by a measuring method based on JIS Z8802.
＜その他成分＞
本発明の繊維製品処理剤組成物は、上記（ａ）〜（ｃ）各成分に加えて、界面活性剤、無機塩、香料、染料、金属封鎖剤、溶媒、酸化防止剤、防腐剤等を含有することができる。
<Other ingredients>
In addition to the above components (a) to (c), the textile product treating agent composition of the present invention contains a surfactant, an inorganic salt, a fragrance, a dye, a metal sequestering agent, a solvent, an antioxidant, a preservative, and the like. Can be contained.
本発明の（ａ）成分、（ｂ）成分及び（ｃ）成分を安定に溶解、分散、乳化させる目的から、非イオン界面活性剤〔以下、（ｄ）成分という〕を組成物中０．１〜１０質量％、好ましくは０．１〜８質量％含有することが好適である。 For the purpose of stably dissolving, dispersing, and emulsifying the component (a), the component (b), and the component (c) of the present invention, a nonionic surfactant (hereinafter referred to as the component (d)) is 0.1% in the composition. It is suitable to contain 10 to 10% by mass, preferably 0.1 to 8% by mass.
（ｄ）成分としては、炭素数８〜２０の炭化水素基とポリオキシアルキレンとを有する非イオン界面活性剤が好ましく、下記一般式（４）で表される非イオン界面活性剤から選ばれる少なくとも１種がより好ましい。 (D) As a component, the nonionic surfactant which has a C8-C20 hydrocarbon group and polyoxyalkylene is preferable, and is chosen from the nonionic surfactant represented by following General formula (4) at least. One type is more preferable.
Ｒ4a−Ａ−〔（Ｒ4bＯ）p−Ｒ4c〕q （４）
〔式中、Ｒ4aは、炭素数８〜１８、好ましくは炭素数１０〜１６の炭化水素基であり、Ｒ4bは、炭素数２又は３のアルキレン基、好ましくはエチレン基であり、Ｒ4cは、炭素数１〜３のアルキル基又は水素原子であり、ｐは２〜１００、好ましくは５〜８０、より好ましくは５〜６０、更に好ましくは１０〜６０の数であり、付加形態はランダム付加でもブロック付加でもよい。Ａは−Ｏ−、−ＣＯＯ−、−ＣＯＮＨ−、−ＮＨ−、−ＣＯＮ＜又は−Ｎ＜であり、Ａが−Ｏ−、−ＣＯＯ−、−ＣＯＮＨ−又は−ＮＨ−の場合ｑは１であり、Ａが−ＣＯＮ＜又は−Ｎ＜の場合ｑは２である。〕
本発明の繊維製品処理剤組成物は、貯蔵安定性を向上させる目的から、（ｅ）成分として、無機塩を組成物中０〜５質量％、好ましくは０．００１〜３質量％含有することができる。無機塩としては、貯蔵安定性の点から、塩化ナトリウム、塩化カルシウム、及び塩化マグネシウムが好ましい。（ｅ）成分と同様の目的から、（ｆ）成分として、炭素数２〜６の多価アルコールの脂肪酸（炭素数８〜２２）エステルを組成物中０〜５質量％、好ましくは０〜３質量％含有することもできる。好ましくはグリセリン又はソルビトールの脂肪酸（炭素数１２〜１８）エステルである。
R 4a -A - [(R 4b O) p -R 4c] q (4)
[Wherein, R 4a is a hydrocarbon group having 8 to 18 carbon atoms, preferably 10 to 16 carbon atoms, R 4b is an alkylene group having 2 or 3 carbon atoms, preferably an ethylene group, and R 4c Is an alkyl group having 1 to 3 carbon atoms or a hydrogen atom, p is 2 to 100, preferably 5 to 80, more preferably 5 to 60, still more preferably 10 to 60, and the addition form is random. Addition or block addition may be used. A is —O—, —COO—, —CONH—, —NH—, —CON <or —N <, and when A is —O—, —COO—, —CONH— or —NH—, q is 1. And q is 2 when A is -CON <or -N <. ]
The textile product treating agent composition of the present invention contains 0 to 5% by mass, preferably 0.001 to 3% by mass, of an inorganic salt as a component (e) for the purpose of improving storage stability. Can do. As the inorganic salt, sodium chloride, calcium chloride, and magnesium chloride are preferable from the viewpoint of storage stability. For the same purpose as the component (e), 0 to 5% by mass, preferably 0 to 3%, of a fatty acid (carbon number 8 to 22) ester of a polyhydric alcohol having 2 to 6 carbon atoms as the component (f). It can also be contained by mass%. Preferably, it is a fatty acid (carbon number 12-18) ester of glycerin or sorbitol.
本発明の繊維製品処理剤組成物は、必要に応じて、（ｇ）成分として、溶剤を含有することができる。溶剤としては、エタノール、イソプロパノール、グリセリン、エチレングリコール、プロピレングリコールから選ばれる溶剤が好ましく、匂いの点から、特にエタノールが好ましい。 The textile product treating agent composition of the present invention can contain a solvent as the component (g) as necessary. As the solvent, a solvent selected from ethanol, isopropanol, glycerin, ethylene glycol, and propylene glycol is preferable, and ethanol is particularly preferable from the point of smell.
本発明の繊維製品処理剤組成物は、香りのコントロールを目的として、柔軟剤、賦香剤、糊剤、スタイルケア剤等に応用することができる。 The textile product treating agent composition of the present invention can be applied to a softener, a flavoring agent, a paste, a style care agent, etc. for the purpose of controlling the fragrance.
本発明の繊維製品処理剤組成物は、一般家庭における洗濯工程のすすぎの段階で濯ぎ水に添加される繊維製品処理剤として用いられることが好ましく、具体的には柔軟剤組成物に応用することが好ましい。 The textile product treating agent composition of the present invention is preferably used as a textile product treating agent to be added to rinsing water at the stage of rinsing in a general household laundry process. Specifically, it is applied to a softener composition. Is preferred.
［繊維製品処理剤組成物の製造方法］
本発明の繊維製品処理剤組成物は特に制限はないが、例えば（ｃ）成分及び水を配合する工程（工程１）と、下記記載の工程２、工程３及び工程４から選ばれる１種以上の工程を含む。（ａ）成分と（ｂ）成分は同時に配合しても良く、別々に配合しても良く、（ａ）成分と（ｂ）成分を予め混合して配合しても良い。また（ａ）成分、（ｂ）成分、（ｃ）成分及び水は繊維製品処理剤組成物を得るための所定量を一括して配合しても良く、分割して配合しても良い。
[Production Method for Textile Treatment Agent Composition]
The textile product treating agent composition of the present invention is not particularly limited, but for example, at least one selected from the step (step 1) of blending the component (c) and water, step 2, step 3 and step 4 described below. These steps are included. (A) component and (b) component may be mix | blended simultaneously, may be mix | blended separately, (a) component and (b) component may be mixed previously and may be mix | blended. In addition, the (a) component, the (b) component, the (c) component and water may be blended together in a predetermined amount for obtaining the textile product treating agent composition, or may be blended separately.
工程２：工程１で得られた液状混合物に（ａ）成分及び／又は（ｂ）成分を配合する工程
工程３：工程１において、予め（ａ）成分及び／又は（ｂ）成分と（ｃ）成分を混合する工 程
工程４：工程１において、予め（ａ）成分及び／又は（ｂ）成分と水を混合する工程
上記工程における（ａ）成分、（ｂ）成分、（ｃ）成分、水及び上記各成分を配合する工程で得られる繊維製品処理剤組成物の温度は、各成分の物性（例えば、融点、凝固点、ゲル−液晶転移温度及び粘度等）、各成分の熱的安定性、製造の容易性、製造して得られる繊維製品処理剤組成物の外観及び貯蔵安定性等を考慮して適宜調整することができ、０℃〜９０℃が好ましく、５℃〜８０℃がより好ましい。繊維製品処理剤組成物の温度が５℃〜４０℃になるように上記工程に加えて冷却又は加熱等の工程を行っても良い。
Process 2: The process of mix | blending (a) component and / or (b) component with the liquid mixture obtained at process 1 Process 3: In process 1, (a) component and / or (b) component, and (c) previously Step of mixing components Step 4: Step of mixing in advance component (a) and / or component (b) in step 1, component (a), component (b), component (c), water in step And the temperature of the fiber product treating agent composition obtained in the step of blending the above components is the physical properties of each component (for example, melting point, freezing point, gel-liquid crystal transition temperature, viscosity, etc.), thermal stability of each component, It can be adjusted as appropriate in consideration of the ease of production, the appearance and storage stability of the fiber product treating agent composition produced, and preferably 0 ° C to 90 ° C, more preferably 5 ° C to 80 ° C. . You may perform processes, such as cooling or a heating, in addition to the said process so that the temperature of a textiles processing agent composition may be 5 to 40 degreeC.
上記工程１〜工程４は、例えば、パドル式攪拌機、プロペラ式攪拌機、ホモミキサー、マイルダー、クレアミックス、フィルミックス、ウルトラミキサー、ラインミキサー、べコミックス、レキサミックス、スタティックミキサーを用いて攪拌下で行うことが好ましい。 The above steps 1 to 4 are performed under stirring using, for example, a paddle type stirrer, a propeller type stirrer, a homomixer, a milder, a clear mix, a fill mix, an ultra mixer, a line mixer, a Becomix, a lexamix, and a static mixer. Is preferred.
本発明の製造方法において、上記（ｄ）成分〜（ｇ）成分及びその他の任意成分を配合する場合には、上記工程１〜４の工程において適宜配合される。 In the manufacturing method of this invention, when mix | blending the said (d) component-(g) component and other arbitrary components, it mix | blends suitably in the process of the said processes 1-4.
［繊維製品の処理方法］
本発明の繊維製品処理剤組成物を用いて繊維製品を処理する方法（即ち、繊維製品に（ａ）成分を吸着させる方法）としては、本発明の繊維製品処理剤組成物を、水を媒体として繊維製品に接触させる方法、スプレー又はローラー等により繊維製品に直接噴霧／塗布する方法が挙げられる。
[Treatment method for textile products]
As a method of treating a textile product using the textile product treating agent composition of the present invention (that is, a method of adsorbing the component (a) on the textile product), the textile product treating agent composition of the present invention is used as a medium. Examples thereof include a method of contacting the fiber product, and a method of spraying / applying directly to the fiber product using a spray or a roller.
水を媒体として繊維製品処理剤組成物を繊維製品に接触させる方法としては、例えば、一般家庭の洗濯において洗剤と共に添加する方法や、すすぎの段階で濯ぎ水に添加する方法が挙げられ、中でも、すすぎの段階で濯ぎ水に添加する方法が好ましい。 Examples of the method of bringing the textile product treating agent composition into contact with the textile product using water as a medium include, for example, a method of adding it together with a detergent in general household laundry, and a method of adding it to rinsing water at the rinsing stage. A method of adding to rinsing water at the rinsing stage is preferred.
具体的な処理方法としては、繊維製品の質量に対して、（ａ）成分及び（ｂ）成分の合計の質量が好ましくは０．０００１〜０．０５質量％、より好ましくは０．０００５〜０．０３質量％、更に好ましくは０．００１〜０．０２質量％となるように濯ぎ水に添加することが好ましい。 As a specific processing method, the total mass of the component (a) and the component (b) is preferably 0.0001 to 0.05% by mass, more preferably 0.0005 to 0 with respect to the mass of the fiber product. It is preferable to add to rinse water so that it may become 0.03 mass%, More preferably, it is 0.001-0.02 mass%.
実施例及び比較例で用いた各配合成分をまとめて以下に示す。また、以下の実施例及び比較例では、（ａ）、（ｂ）各成分のうち最も含有量の多い成分を「主成分」と表す。含有量は、各合成例で得られたケイ酸エステルをガスクロマトグラフィーで分析した。ガスクロマトグラムの面積％から質量％を算出した。各（ａ）成分のうち最も含有量の多いケイ酸エステルのＣｌｏｇＰを以下（ＣｌｏｇＰ）a-maxとする。同様に各（ｂ）成分のうち最も含有量の多いケイ酸エステルのＣｌｏｇＰを以下（ＣｌｏｇＰ）b-maxとする。 Each compounding component used in Examples and Comparative Examples is shown below. In the following examples and comparative examples, the component having the largest content among the components (a) and (b) is represented as “main component”. The content was analyzed by gas chromatography on the silicate ester obtained in each synthesis example. The mass% was calculated from the area% of the gas chromatogram. The ClogP of the silicate ester having the highest content among the components (a) is hereinafter referred to as (ClogP) a-max . Similarly, ClogP of the silicate ester having the highest content among the respective components (b) is hereinafter referred to as (ClogP) b-max .
＜（ａ）成分＞
（ａ−１）：下記合成例１で得られたケイ酸テトラキス（２−フェニルエチル）エステル［テトラキス（２−フェニルエチルオキシ）シラン］（（ＣｌｏｇＰ）a-max＝８）を主成分として含有するケイ酸エステル
（ａ−２）：下記合成例２で得られたケイ酸テトラキス(４−メトキシベンジル／ゲラニル（モル比＝１／１）)エステル化合物［ビス（４−メトキシベンジルオキシ）ビス（ゲラニルオキシ）シラン］（（ＣｌｏｇＰ）a-max＝１１．４）を主成分として含有するケイ酸エステル
＜（ｂ）成分＞
（ｂ−１）：下記合成例３で得られたポリ（ゲラニルオキシ）シロキサン（（ＣｌｏｇＰ）b-max＝４４）を主成分として含有するケイ酸エステル
（ｂ−２）：下記合成例４で得られたケイ酸テトラキス(ゲラニル)エステル［テトラキス（ゲラニルオキシ）シラン］（（ＣｌｏｇＰ）b-max＝１５）を主成分として含有するケイ酸エステル
（ｂ−３）：下記合成例５で得られたケイ酸テトラキス（シトロネリル）エステル［テトラキス（シトロネリルオキシ）シラン］（（ＣｌｏｇＰ）b-max＝１６）を主成分として含有するケイ酸エステル
（ｂ−４）：下記合成例６で得られたケイ酸テトラキス（３，７−ジメチル−１−オクチル）エステル［テトラキス（テトラヒドロゲラニルオキシ）シラン］（（ＣｌｏｇＰ）b-max＝１８）を主成分として含有するケイ酸エステル
（ｂ−５）：下記合成例７で得られたケイ酸テトラキス（ネリル）エステル［テトラキス（ネリルオキシ）シラン］（（ＣｌｏｇＰ）b-max＝１５）を主成分として含有するケイ酸エステル
＜（ｃ）成分＞
（ｃ−１）：下記合成例８で得られた化合物
（ｃ−２）：下記合成例９で得られた化合物
＜その他成分＞
（ｄ−１）：ポリオキシアルキレン(平均２０モル付加)ラウリルエーテル）
（ｅ−１）：塩化カルシウム
（ｆ−１）：硬化牛脂脂肪酸１．７モルとグリセリン１モルの脱水縮合物（脱水縮合物中の未反応脂
肪酸含有量は３質量％）
・（g−１）：エタノール
・イオン交換水
合成例１：ケイ酸テトラキス（２−フェニルエチル）エステル［テトラキス（２−フェニルエチルオキシ）シラン］を主成分として含有するケイ酸エステルの合成
２００ｍＬの四つ口フラスコにテトラエトキシシラン４１．６８ｇ（０．２０ｍｏｌ）、２−フェニルエタノール８７．９８ｇ（０．７２ｍｏｌ）、２．８％ナトリウムメトキシドメタノール溶液１．８５ｍＬを入れ、窒素気流下エタノールを留出させながら１１２℃〜１１８℃で約２時間攪拌した。２時間後、槽内の圧力を徐々に８ｋＰａまで下げ、エタノールを留出させながら約１１５℃でさらに３時間攪拌した。３時間後、冷却、減圧を解除した後、濾過を行い、ケイ酸テトラキス（２−フェニルエチル）エステルを主成分として６３質量％含む９５．０４ｇの黄色油状物を得た。
<(A) component>
(A-1): Silica tetrakis (2-phenylethyl) ester [tetrakis (2-phenylethyloxy) silane] ((ClogP) a-max = 8) obtained in Synthesis Example 1 below is contained as a main component. Silicate ester (a-2): tetrakis (4-methoxybenzyl / geranyl (molar ratio = 1/1)) ester compound obtained in Synthesis Example 2 below [bis (4-methoxybenzyloxy) bis ( Silicate ester containing (geranyloxy) silane] ((ClogP) a-max = 11.4) as a main component <component (b)>
(B-1): Silicate ester (b-2) containing, as a main component, poly (geranyloxy) siloxane ((ClogP) b-max = 44) obtained in Synthesis Example 3 below In Synthesis Example 4 below Silicate ester (b-3) containing, as a main component, the obtained tetrakis (geranyl) silicate [tetrakis (geranyloxy) silane] ((ClogP) b-max = 15): obtained in Synthesis Example 5 below Silicate ester (b-4) containing, as a main component, tetrakis (citronellyl) silicate [tetrakis (citronellyloxy) silane] ((ClogP) b-max = 16): obtained in Synthesis Example 6 below silicate tetrakis (3,7-dimethyl-1-octyl) ester [tetrakis (tetrahydropyran geranyloxyhexyl) silane] a ((ClogP) b-max = 18) as a main component Silicic acid esters having
(B-5): Silicate ester containing tetrakis (neryl) ester [tetrakis (neryloxy) silane] ((ClogP) b-max = 15) obtained in Synthesis Example 7 as a main component <(c ) Ingredients>
(C-1): Compound obtained in Synthesis Example 8 below (c-2): Compound obtained in Synthesis Example 9 below <Other components>
(D-1): polyoxyalkylene (average 20 mol addition) lauryl ether)
(E-1): Calcium chloride (f-1): dehydrated condensate of 1.7 mol of hardened beef tallow fatty acid and 1 mol of glycerin (content of unreacted fatty acid in the dehydrated condensate is 3% by mass)
(G-1): Ethanol / ion exchange water
Synthesis Example 1 Synthesis of Silicate Ester Containing Tetrakis (2-phenylethyl) Ester Silicate [Tetrakis (2-Phenylethyloxy) silane] as a Main Component 41.68 g of tetraethoxysilane in a 200 mL four-necked flask ( 0.20 mol), 87.98 g (0.72 mol) of 2-phenylethanol, 1.85 mL of a 2.8% sodium methoxide methanol solution, and about 2 at 112 to 118 ° C. while distilling ethanol under a nitrogen stream. Stir for hours. After 2 hours, the pressure in the tank was gradually lowered to 8 kPa, and the mixture was further stirred at about 115 ° C. for 3 hours while distilling ethanol. Three hours later, after cooling and releasing the reduced pressure, filtration was performed to obtain 95.04 g of a yellow oily substance containing 63% by mass of tetrakis (2-phenylethyl) ester silicate as a main component.
合成例２：ケイ酸テトラキス(４−メトキシベンジル／ゲラニル（モル比＝１／１）)エステル［ビス（４−メトキシベンジルオキシ）ビス（ゲラニルオキシ）シラン］を主成分として含有するケイ酸エステルの合成
２００ｍＬの四つ口フラスコにテトラエトキシシラン３７．５１ｇ（０．１８ｍｏｌ）、４−メトキシベンジルアルコール４４．２１ｇ（０．３２ｍｏｌ）、ゲラニオール５０．０５ｇ（０．３２ｍｏｌ）、２．８％ナトリウムメトキシドメタノール溶液０．６７１ｍＬを入れ、窒素気流下エタノールを留出させながら１０９〜１２０℃で約２時間攪拌した。２時間後、槽内の圧力を徐々に８ｋＰａまで下げ、エタノールを留出させながら約１２０℃でさらに４時間攪拌した。４時間後、冷却、減圧を解除した後、濾過を行い、ビス（４−メトキシベンジルオキシ）ビス（ゲラニルオキシ）シランを主成分として２３質量％含む９２．２ｇの黄色油状物を得た。
Synthesis Example 2: Silicic acid ester containing tetrakis (4-methoxybenzyl / geranyl (molar ratio = 1/1)) ester [bis (4-methoxybenzyloxy) bis (geranyloxy) silane] as a main component Synthesis In a 200 mL four-necked flask, 37.51 g (0.18 mol) of tetraethoxysilane, 44.21 g (0.32 mol) of 4-methoxybenzyl alcohol, 50.05 g (0.32 mol) of geraniol, 2.8% sodium methoxy 0.671 mL of methanol solution was added and stirred at 109 to 120 ° C. for about 2 hours while distilling ethanol under a nitrogen stream. After 2 hours, the pressure in the tank was gradually lowered to 8 kPa, and the mixture was further stirred at about 120 ° C. for 4 hours while distilling ethanol. Four hours later, after cooling and releasing the reduced pressure, filtration was performed to obtain 92.2 g of a yellow oily substance containing 23% by mass of bis (4-methoxybenzyloxy) bis (geranyloxy) silane as a main component.
合成例３：ポリ（ゲラニルオキシ）シロキサンを主成分として含有するケイ酸エステルの合成
１００ｍＬの四つ口フラスコにテトラエトキシシラン７２．９６ｇと水酸化カリウム０．２４ｇ、イオン交換水０．４ｍＬを入れ、窒素気流下１２０〜１２５℃、３３ｋＰａ〜１０１ｋＰａ（常圧）で約３７時間反応を行った。この間イオン交換水を０．４ｍＬ追加した。反応後、３３ｋＰａで更に２時間反応させた後、冷却、濾過を行い、６７．２９ｇのエトキシシランの縮合物を淡黄色液体として得た。
Synthesis Example 3: Synthesis of silicate ester containing poly (geranyloxy) siloxane as a main component A 100 mL four-necked flask was charged with 72.96 g of tetraethoxysilane, 0.24 g of potassium hydroxide, and 0.4 mL of ion-exchanged water. The reaction was performed at 120 to 125 ° C. under a nitrogen stream at 33 kPa to 101 kPa (normal pressure) for about 37 hours. During this time, 0.4 mL of ion-exchanged water was added. After the reaction, the reaction was further continued at 33 kPa for 2 hours, followed by cooling and filtration to obtain 67.29 g of an ethoxysilane condensate as a pale yellow liquid.
次いで、１００ｍＬの四つ口フラスコに先のテトラエトキシシラン縮合物２５．００ｇとゲラニオール６２．９５ｇ、４．８％水酸化ナトリウム水溶液０．１７ｇを入れ、エタノールを留出させながら９７〜１２１℃で２時間攪拌した。２時間後、槽内の圧力を徐々に８ｋＰａまで下げ、エタノールを留出させながら１１８〜１２１℃でさらに３時間攪拌した。３時間後、冷却、減圧を解除した後、濾過を行い、ポリ（ゲラニルオキシ）シロキサン（一般式（１−５）において、ｍ＝５（平均）の化合物）を主成分として含む６５．３６ｇの淡黄色油状物として得た。 Next, 25.00 g of the above tetraethoxysilane condensate and 62.95 g of geraniol and 0.17 g of 4.8% aqueous sodium hydroxide solution were placed in a 100 mL four-necked flask at 97 to 121 ° C. while distilling ethanol. Stir for 2 hours. After 2 hours, the pressure in the tank was gradually lowered to 8 kPa, and the mixture was further stirred at 118 to 121 ° C. for 3 hours while distilling ethanol. Three hours later, after cooling and releasing the reduced pressure, filtration was performed, and 65.36 g of poly (geranyloxy) siloxane (a compound of m = 5 (average) in general formula (1-5)) as a main component was added. Obtained as a pale yellow oil.
合成例４：ケイ酸テトラキス(ゲラニル)エステル［テトラキス（ゲラニルオキシ）シラン］を主成分として含有するケイ酸エステルの合成
２００ｍＬの四つ口フラスコにテトラエトキシシラン２７．０８ｇ（０．１３ｍｏｌ）、ゲラニオール７２．３０ｇ（０．４７ｍｏｌ）、２．８％ナトリウムメトキシドメタノール溶液０．４８５ｍＬを入れ、窒素気流下エタノールを留出させながら１１０〜１２０℃で２時間攪拌した。２時間後、槽内の圧力を徐々に８ｋＰａまで下げ、エタノールを留出させながら１１７〜１２０℃でさらに４時間攪拌した。４時間後、冷却、減圧を解除した後、濾過を行い、ケイ酸テトラキス（ゲラニル）エステルを主成分として６０質量％含む７６．９２ｇの黄色油状物を得た。
Synthesis Example 4 Synthesis of Silicate Ester Containing Tetrakis (geranyloxy) silicate [Tetrakis (geranyloxy) silane] as Main Component Tetraethoxysilane 27.08 g (0.13 mol), Geraniol in a 200 mL Four-necked Flask 72.30 g (0.47 mol), 0.485 mL of a 2.8% sodium methoxide methanol solution was added, and the mixture was stirred at 110 to 120 ° C. for 2 hours while distilling ethanol under a nitrogen stream. After 2 hours, the pressure in the tank was gradually lowered to 8 kPa, and the mixture was further stirred at 117 to 120 ° C. for 4 hours while distilling ethanol. Four hours later, after cooling and releasing the reduced pressure, filtration was performed to obtain 76.92 g of a yellow oily substance containing 60% by mass of tetrakis (geranyl) silicate as a main component.
合成例５：ケイ酸テトラキス（シトロネリル）エステル［テトラキス（シトロネリルオキシ）シラン］ケイ酸テトラキス（シトロネリル）エステルを主成分として含有するケイ酸エステルの合成
ゲラニオール７２．３０ｇ（０．４７ｍｏｌ）の代わりにシトロネロール（３，７−ジメチル−６−オクテン−１−オール）７３．４４ｇ（０．４７ｍｏｌ）を用いた以外は、合成例４と同様の反応条件で合成した結果、ケイ酸テトラキス（シトロネリル）エステルを主成分として５６質量％含む７８．０ｇの淡黄色油状物を得た。
Synthesis Example 5 Silicate Tetrakis (citronellyl) ester [tetrakis (citronellyloxy) silane] Synthesis of Silicate Ester Containing Tetrakis (citronellyl) silicate Silica as Main Component Instead of 72.30 g (0.47 mol) of Geraniol As a result of synthesis under the same reaction conditions as in Synthesis Example 4 except that 73.44 g (0.47 mol) of citronellol (3,7-dimethyl-6-octen-1-ol) was used, tetrakis (citronellyl) silicate ester was obtained. 78.0 g of a pale yellow oil containing 56% by mass of the main component was obtained.
合成例６：ケイ酸テトラキス（３，７−ジメチル−１−オクチル）エステル［テトラキス（テトラヒドロゲラニルオキシ）シラン］を主成分として含有するケイ酸エステルの合成
ゲラニオール７２．３０ｇ（０．４７ｍｏｌ）の代わりに、３，７−ジメチル−１−オクタノール７４．４ｇ（０．４７ｍｏｌ）を用いた以外は、合成例４と同様の反応条件で合成した結果、ケイ酸テトラキス（３，７−ジメチル−１−オクチル）エステルを主成分として６１質量％含む７８．５ｇの淡黄色油状物を得た。
Synthesis Example 6: Synthesis of Silicate Ester Containing Mainly Silicic Acid Tetrakis (3,7-dimethyl-1-octyl) ester [Tetrakis (tetrahydrogeranyloxy) silane] Instead of 72.30 g (0.47 mol) of geraniol As a result of synthesis under the same reaction conditions as in Synthesis Example 4 except that 74.4 g (0.47 mol) of 3,7-dimethyl-1-octanol was used, tetrakissilicate (3,7-dimethyl-1- 78.5 g of a pale yellow oily substance containing 61% by mass of octyl ester as a main component was obtained.
合成例７：ケイ酸テトラキス（ネリル）エステル［テトラキス（ネリルオキシ）シラン］を主成分として含有するケイ酸エステルの合成
ゲラニオール７２．３０ｇ（０．４７ｍｏｌ）の代わりに、ネロール（３，７−ジメチル−シス−２，６−オクタジエン−１−オール）７２．５ｇ（０．４７ｍｏｌ）を用いた以外は、合成例４と同様の反応条件で合成した結果、ケイ酸テトラキス（ネリル）エステルを主成分として６０質量％含む７９．８ｇの淡黄色油状物を得た。
Synthesis Example 7 Synthesis of Silicate Ester Containing Tetrakis (neryl) silicate [Tetrakis (neryloxy) silane] as Main Component Instead of 72.30 g (0.47 mol) of geraniol, nerol (3,7-dimethyl- As a result of synthesis under the same reaction conditions as in Synthesis Example 4 except that 72.5 g (0.47 mol) of cis-2,6-octadien-1-ol) was used, the main component was tetrakis (neryl) silicate. 79.8 g of a pale yellow oily substance containing 60% by mass was obtained.
合成例８：化合物（ｃ−１）の合成
Ｎ−メチル−Ｎ−（２−ヒドロキシエチル）−Ｎ−（３−アミノプロピル）アミン（分子量１３２）６６ｇ（０．５モル）と、ステアリン酸及びパルミチン酸の混合脂肪酸（ステアリン酸／パルミチン酸質量比＝６／４、平均分子量２７３）２５９ｇ（０．９５モル）を、定法に従って脱水縮合させた（反応温度範囲：１８０〜１９０℃、圧力範囲：１５０〜２００Ｔｏｒｒ）。反応の進行は反応物中の未反応の脂肪酸含量を、ＪＩＳ Ｋ ００７０記載の試験法に従い、酸価を測定することで追跡し、酸価が５になった時点で反応を終了させた。反応終了後、反応物を７０℃まで空冷し、窒素で常圧（７６０Ｔｏｒｒ）に戻した。得られた反応生成物中の未反応脂肪酸含量を、前記ＪＩＳの試験法に従い酸価を測定することで求めた。その結果、未反応脂肪酸含有量は５質量％であった。得られた反応生成物中の残分（即ち、９５質量％）が、下記式（３−１）の化合物と下記式（３−２）の化合物を（３−１）／（３−２）質量比＝８６／１４にて含む（ｃ−１）成分であった。
Synthesis Example 8 Synthesis of Compound (c-1) 66 g (0.5 mol) of N-methyl-N- (2-hydroxyethyl) -N- (3-aminopropyl) amine (molecular weight 132), stearic acid and 259 g (0.95 mol) of a mixed fatty acid of palmitic acid (stearic acid / palmitic acid mass ratio = 6/4, average molecular weight 273) was subjected to dehydration condensation according to a conventional method (reaction temperature range: 180 to 190 ° C., pressure range: 150-200 Torr). The progress of the reaction was monitored by measuring the acid value according to the test method described in JIS K 0070, and the reaction was terminated when the acid value reached 5 in accordance with the test method described in JIS K 0070. After completion of the reaction, the reaction product was air-cooled to 70 ° C. and returned to normal pressure (760 Torr) with nitrogen. The unreacted fatty acid content in the obtained reaction product was determined by measuring the acid value according to the JIS test method. As a result, the unreacted fatty acid content was 5% by mass. The residue (that is, 95% by mass) in the obtained reaction product is a compound of the following formula (3-1) and a compound of the following formula (3-2) (3-1) / (3-2). The component (c-1) contained at a mass ratio of 86/14.
〔式中、Ｒは混合脂肪酸からカルボキシル基を除いた残基を示す。〕 [In formula, R shows the residue remove | excluding the carboxyl group from the mixed fatty acid. ]
〔式中、Ｒは前記と同じ意味を示す。〕
合成例９：化合物（ｃ−２）の合成
混合脂肪酸（パルミチン酸／ステアリン酸／オレイン／リノール酸質量比＝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、目的の化合物（ｃ−２）を含有する反応生成物を得た。得られた反応生成物の揮発分をＪＩＳ Ｋ００６７の方法に従って測定し、エタノール含有量とした。エタノール以外の固形分の組成を下記文献記載のＨＰＬＣの方法に準拠して分析した。得られた反応生成物の組成を表１に示す。
[Wherein R represents the same meaning as described above. ]
Synthesis Example 9: Synthesis of Compound (c-2) 195 g (0.71 mol) of mixed fatty acid (palmitic acid / stearic acid / olein / linoleic acid mass ratio = 30/30/35/5, average molecular weight 275) Ethanolamine 54.4 g (0.37 mol) was mixed, reacted at 180 to 185 ° C. (under normal pressure) for 3 hours, then depressurized to 200 mmHg, and further aged for 3 hours. Thereafter, the pressure was returned to normal pressure with nitrogen, and the mixture was cooled to 100 ° C. to obtain 392 g of a dehydrated condensate. 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. Next, the temperature of 392 g of this dehydration condensate is adjusted to 70 to 75 ° C., and dimethyl sulfate corresponding to 0.98 equivalents with respect 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 containing the target compound (c-2). The volatile content of the obtained reaction product was measured according to the method of JIS K0067, and the ethanol content was determined. The composition of solids other than ethanol was analyzed based on the HPLC method described in the following document. The composition of the obtained reaction product is shown in Table 1.
文献：Eilkes,A.J.,C.Jacobs,G.Walraven,J.M.Talbot, Characterization of quaternized triethanolamine esters (esterquats) by HPLC, HRCGC, and NMR, World Surfactants Congr.,4th,1996,1,389-412. Literature: Eilkes, AJ, C. Jacobs, G. Walraven, JMTalbot, Characterization of quaternized triethanolamine esters (esterquats) by HPLC, HRCGC, and NMR, World Surfactants Congr., 4 th , 1996, 1,389-412.
実施例１〜１４及び比較例１〜２
最終の繊維製品処理剤組成物が３００ｇになるように、表２に示す配合成分を表２に示す割合で用い、下記方法により表２に示す組成の繊維製品処理剤組成物１〜１４、及び比較組成物１〜２を調製した。得られた各組成物について、保存安定性を下記方法で評価した。結果を表２に示す。
Examples 1-14 and Comparative Examples 1-2
Using the compounding ingredients shown in Table 2 in the proportions shown in Table 2 so that the final textile product treating agent composition is 300 g, the textile product treating agents 1 to 14 having the composition shown in Table 2 by the following method, and Comparative compositions 1-2 were prepared. About each obtained composition, the storage stability was evaluated by the following method. The results are shown in Table 2.
＜繊維製品処理剤組成物の製造＞
５００ｍＬのガラスビーカーに、一枚の長さが２．５ｃｍのタービン型羽根が３枚ついた攪拌羽根を設置（攪拌羽根底部がビーカー底面より１ｃｍ上部になるように設置）し、繊維製品処理剤組成物の出来上がり質量が３００ｇになるのに必要な量の９５％相当量のイオン交換水を入れ、ウォーターバスで６２℃まで昇温した。５００ｒｐｍで攪拌しながら、溶融した（ｄ）成分を添加した。次いで、（ｃ）成分、（ｆ）成分、及び（ｇ）成分を予め予備混合し、７０℃で溶融させた予備混合物を１分かけて添加した。１０分攪拌後、所定のｐＨにするのに必要な量の３５％塩酸水溶液及び／又は４８％水酸化ナトリウム水溶液を添加し５分間攪拌した後に、（ｅ）成分の１０質量％水溶液を所定の含有となるように添加した。さらに５分攪拌後、５℃のウォーターバスで３０℃まで冷却し、更に、事前に予備混合した（ａ）成分及び（ｂ）成分の混合物を攪拌しながら添加し、最後に再度ｐＨを確認し、必要に応じて３５％塩酸水溶液及び／又は４８％水酸化ナトリウム水溶液を用いてｐＨを調整した。表２の組成においては、（ｃ−１）は、ほぼすべて塩酸塩の状態で組成物に存在する。なお、表２及び表３中、（ｃ）成分の数値はそれ自体（有効分）の配合量である。また、（ａ）成分及び（ｂ）成分の数値は合成例１〜７で得られたケイ酸エステルの配合量である。
<Manufacture of textile product treating agent composition>
Install a stirring blade with three turbine blades 2.5 cm long in a 500 mL glass beaker (installed so that the bottom of the stirring blade is 1 cm above the bottom of the beaker). An amount of ion-exchanged water equivalent to 95% of the amount necessary for the finished mass of the composition to be 300 g was added, and the temperature was raised to 62 ° C. with a water bath. While stirring at 500 rpm, the melted component (d) was added. Next, the (c) component, the (f) component, and the (g) component were premixed in advance, and a premix melted at 70 ° C. was added over 1 minute. After stirring for 10 minutes, a 35% hydrochloric acid aqueous solution and / or 48% sodium hydroxide aqueous solution in an amount necessary to obtain a predetermined pH is added and stirred for 5 minutes, and then a 10% by weight aqueous solution of component (e) is added to the predetermined pH. It added so that it might contain. After further stirring for 5 minutes, cool to 30 ° C. in a 5 ° C. water bath, add the premixed mixture of component (a) and component (b) with stirring, and finally check the pH again. If necessary, the pH was adjusted using a 35% aqueous hydrochloric acid solution and / or a 48% aqueous sodium hydroxide solution. In the composition of Table 2, (c-1) is almost entirely present in the composition in the form of hydrochloride. In Tables 2 and 3, the numerical value of component (c) is the blending amount of itself (effective amount). Moreover, the numerical value of (a) component and (b) component is the compounding quantity of the silicate ester obtained by the synthesis examples 1-7.
＜保存安定性の評価法＞
（１） 繊維製品処理剤組成物の保存
上記調製方法で得られた繊維製品処理剤組成物２０ｇを５０ｍｌ容量のガラス製のスクリュー管に入れ、４０℃の恒温槽（ヤマト科学製送風定温恒温器）にて１４日間静置保存した。
<Method for evaluating storage stability>
(1) Storage of textile product treating agent composition 20 g of the textile product treating agent composition obtained by the above preparation method is put into a glass screw tube having a capacity of 50 ml, and a constant temperature bath of 40 ° C. (fan constant temperature incubator made by Yamato Scientific) ) For 14 days.
（２） 保存後の（ａ）成分の残存率の算出
下記の測定方法に従って測定した、保存前後の繊維製品処理剤組成物中における遊離状態の香料アルコール量並びに保存前の繊維製品処理剤組成物中における香料アルコール全量（遊離状態のものもケイ酸エステル中にアルコール残基として存在する状態のものも全て含めた香料アルコール量）に基づいて、保存後の（ａ）成分の残存率を下記式により算出した。結果を表２に示す。ここで、下記式中、Ｘは保存前の繊維製品処理剤組成物中における遊離状態の香料アルコール量を、Ｙは保存後の繊維製品処理剤組成物中における遊離状態の香料アルコール量を、Ｚは保存前の繊維製品処理剤組成物中における香料アルコール全量をそれぞれ示す。なお、（ａ−１）成分については、（ａ）成分由来の２−フェニルエチルアルコール量を、（ａ−２）成分については、（ａ）成分由来のゲラニオール量を測定し、その値に基づいて残存率を算出した。
保存後の（ａ）成分の残存率（％）＝［（Ｚ−Ｙ）／（Ｚ−Ｘ）］×１００
Ｘの測定：２０ｍＬ容量のすり付き試験管に、４０℃保存前の繊維製品処理剤組成物１００μＬ、水５ｍＬ、特級エタノール３ｍＬ、５Ｎ水酸化ナトリウム水溶液１ｍＬ、及び５Ｎ塩酸水溶液１ｍＬを入れ密栓し、２０℃の水浴中で超音波洗浄器（ヤマト科学製）で５分間超音波処理した。この液中に存在する香料アルコール量を液体クロマトグラフ法で測定した。測定条件を下記の通りである。
液体クロマトグラフィー装置：ＨＩＴＡＣＨＩ Ｌ−２４００
カラム：Ｌｉｃｈｒｏｓｐｈｅｒ １００ ＲＰ−１８（ｅ） ５μｍ ２５０ｍｍ×４φ
カラム温度：４０℃
溶離剤：アセトニトリル／水＝７／３（質量比）の混合溶液
流速：１．０ｍＬ／ｍｉｎ
検出器：ＵＶ（２２０ｎｍ）
Ｙの測定：４０℃保存前の繊維製品処理剤組成物１００μＬに代えて、４０℃保存後の繊維製品処理剤組成物１００μＬを用いた以外は、上記と同様の測定条件にて測定した。
(2) Calculation of residual ratio of component (a) after storage Measured according to the following measurement method, the amount of fragrant alcohol in the free state in the fiber product treating agent composition before and after storage, and the fiber product treating agent composition before storage Based on the total amount of perfume alcohol in the inside (the amount of perfume alcohol including all in the free state and in the state present as an alcohol residue in the silicate ester), the residual ratio of component (a) after storage is expressed by the following formula: Calculated by The results are shown in Table 2. Here, in the following formula, X is the amount of free fragrance alcohol in the textile product treating agent composition before storage, Y is the amount of free fragrant alcohol in the textile product treating agent composition after storage, and Z Indicates the total amount of perfume alcohol in the fiber product treating agent composition before storage. For the component (a-1), the amount of 2-phenylethyl alcohol derived from the component (a) was measured, and for the component (a-2), the amount of geraniol derived from the component (a) was measured. The survival rate was calculated.
Residual rate of component (a) after storage (%) = [(Z−Y) / (Z−X)] × 100
Measurement of X: In a test tube with a volume of 20 mL, put 100 μL of the fiber product treating agent composition before storage at 40 ° C., 5 mL of water, 3 mL of special grade ethanol, 1 mL of 5N sodium hydroxide aqueous solution, and 1 mL of 5N hydrochloric acid aqueous solution. The sample was sonicated in an ultrasonic bath (manufactured by Yamato Kagaku) for 5 minutes in a 20 ° C. water bath. The amount of perfume alcohol present in this liquid was measured by liquid chromatography. The measurement conditions are as follows.
Liquid chromatography device: HITACHI L-2400
Column: Lichlorosphere 100 RP-18 (e) 5 μm 250 mm × 4φ
Column temperature: 40 ° C
Eluent: acetonitrile / water = 7/3 (mass ratio) mixed solution flow rate: 1.0 mL / min
Detector: UV (220 nm)
Measurement of Y: Measurement was performed under the same measurement conditions as above except that 100 μL of the fiber product treating agent composition after storage at 40 ° C. was used instead of 100 μL of the fiber product treating agent composition before storage at 40 ° C.
Ｚの測定：２０ｍＬ容量のすり付き試験管に、４０℃保存前の繊維製品処理剤組成物１００μＬ、水５ｍＬ、特級エタノール３ｍＬ、５Ｎ水酸化ナトリウム水溶液１ｍＬを入れ密栓し、８０℃のウォーターバス中で１時間加熱した。この試験管を２０℃の水浴中で２０℃まで冷却し、５Ｎ塩酸水溶液１ｍＬを入れ、再び密栓した。この試験管を２０℃の水浴中で超音波洗浄器（ヤマト科学製）で５分間超音波処理した。この液中に存在する香料アルコール量を上記液体クラマトグラフ法で測定した。 Measurement of Z: In a test tube with 20 mL capacity, put 100 μL of the fiber product treating agent composition before storage at 40 ° C., 5 mL of water, 3 mL of special grade ethanol, 1 mL of 5N sodium hydroxide aqueous solution, and tightly plug it in an 80 ° C. water bath. For 1 hour. The test tube was cooled to 20 ° C. in a 20 ° C. water bath, 1 mL of 5N hydrochloric acid aqueous solution was added, and the tube was sealed again. The test tube was sonicated in a water bath at 20 ° C. with an ultrasonic cleaner (manufactured by Yamato Kagaku) for 5 minutes. The amount of perfume alcohol present in this liquid was measured by the above liquid chromatograph method.
比較例２と実施例１４を比較すると、（ｂ−４）（（ｂ）成分）と（ａ−２）（（ａ）成分）が組成物中で共存することで、加水分解を受けやすいケイ酸エステル化合物である（ａ−２）成分の残存率が向上している。 A comparison between Comparative Example 2 and Example 14 shows that (b-4) (component (b)) and (a-2) (component (a)) coexist in the composition, and thus are susceptible to hydrolysis. The residual rate of component (a-2) which is an acid ester compound is improved.
実施例１５及び比較例３
組成物５を４０℃で１４日間保存した組成物、及び比較組成物１を４０℃で１４日間保存した組成物を用いて繊維製品をそれぞれ処理し、処理後の繊維製品の香りを下記方法で評価した。結果を表３に示す。
Example 15 and Comparative Example 3
The fiber product was treated using the composition in which the composition 5 was stored at 40 ° C. for 14 days and the composition in which the comparative composition 1 was stored at 40 ° C. for 14 days. evaluated. The results are shown in Table 3.
＜繊維製品の処理方法＞
（１）前処理した木綿タオルの調製方法
あらかじめ、市販の弱アルカリ性洗剤（花王（株）製 アタック）を用いて、木綿タオル（木綿１００％、約３４ｃｍ×８６ｃｍ、約６８ｇ／１枚当たり）２４枚を日立全自動洗濯機NW-6CYで５回洗浄を繰り返し、室内乾燥することによって、過分の薬剤を除去した（洗剤濃度０．０６６７質量％、水道水４７Ｌ使用、水温２０℃、洗浄１０分、ため濯ぎ２回）。
<Processing method for textile products>
(1) Preparation Method of Pretreated Cotton Towel Cotton towel (100% cotton, about 34 cm × 86 cm, about 68 g / sheet) using a commercially available weak alkaline detergent (attack manufactured by Kao Corporation) 24 The sheets were washed 5 times with Hitachi fully automatic washing machine NW-6CY and dried indoors to remove excess chemicals (detergent concentration 0.0667 mass%, tap water 47L used, water temperature 20 ° C, wash 10 minutes) , Rinse twice).
（２） 木綿タオルへの組成物の処理
Ｎａｔｉｏｎａｌ製電気バケツ（Ｎ−ＢＫ２）に、５リットルの水道水を投入し、繊維製品処理剤組成物（組成物５又は比較組成物１）を４０℃で１４日間保存した組成物を１０ｇ／繊維１ｋｇとなるように投入し、前記の木綿タオル２枚を投入し５分間処理した。処理後、日立製２槽式洗濯機（型番：ＰＳ−Ｈ３５Ｌ）の脱水槽で３分間脱水した。脱水した木綿タオルを２５℃、４０％ＲＨで3日間乾燥させた。
(2) Treatment of composition on cotton towel 5 liters of tap water is put into a National electric bucket (N-BK2), and the textile product treating agent composition (Composition 5 or Comparative composition 1) is placed at 40 ° C. The composition stored for 14 days was charged to 10 g / kg of fiber, and two cotton towels were added and treated for 5 minutes. After the treatment, it was dehydrated for 3 minutes in a dehydration tank of Hitachi 2-tank washing machine (model number: PS-H35L). The dehydrated cotton towel was dried at 25 ° C. and 40% RH for 3 days.
＜香りの評価方法＞
上記方法で処理した、組成物５又は比較組成物１で処理した木綿タオルから香る（ａ）成分由来の香りの強さを、１０名のパネラー（３０代男性５名、３０代女性５名）により評価した。
<Aroma evaluation method>
10 panelists (5 males in the 30s and 5 females in the 30s), the intensity of the scent derived from the component (a) scented from the cotton towel treated with the composition 5 or the comparative composition 1 treated by the above method It was evaluated by.
その結果、比較組成物１で処理した木綿タオルよりも、組成物５で処理した木綿タオルの方が（ａ）成分由来の香りを強く感じたパネラーの人数が多く、組成物５で処理した木綿タオルの方が、（ａ）成分由来の香りの持続性が高いことが確認された。 As a result, the number of panelists who felt the fragrance derived from the component (a) was stronger in the cotton towel treated with the composition 5 than the cotton towel treated with the comparative composition 1, and the cotton treated with the composition 5 It was confirmed that the towel has higher sustainability of the scent derived from the component (a).
Claims (9)
（ａ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１≦（ｌｏｇＰ）＜１５の範囲にある少なくとも１種のケイ酸エステル
（ｂ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１５≦（ｌｏｇＰ）≦５０の範囲にある少なくとも１種のケイ酸エステル
（ｃ）成分：分子内にエステル基又はアミド基で分断されていても良い総炭素数１２〜２９の炭化水素基を少なくとも１個有するアミン化合物、その酸塩、及びその４級化物から選ばれる少なくとも１種
Component (a): Silicate ester represented by general formula (1), wherein (logP ) is in the range of 1 ≦ (logP ) <15 Component (b): General formula (1) at least one silicate ester (c) component in which (logP ) is in the range of 15 ≦ (logP ) ≦ 50: an ester group or an amide group in the molecule At least one selected from amine compounds having at least one hydrocarbon group having a total carbon number of 12 to 29 which may be divided, acid salts thereof, and quaternized compounds thereof
（ａ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１≦（ｌｏｇＰ）＜１５の範囲にある少なくとも１種のケイ酸エステル
（ｂ）成分：一般式（１）で表されるケイ酸エステルであって、（ｌｏｇＰ）が１５≦（ｌｏｇＰ）≦５０の範囲にある少なくとも１種のケイ酸エステル
但し、（ａ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰを（ｌｏｇＰ）a-maxとし、（ｂ）成分のうち最も含有量の多いケイ酸エステルのｌｏｇＰを（ｌｏｇＰ）b-maxとし、且つ（ｌｏｇＰ）b-max−（ｌｏｇＰ）a-max≧１である。
Component (a): Silicate ester represented by general formula (1), wherein (logP ) is in the range of 1 ≦ (logP ) <15 Component (b): General formula (1) at least one silicate ester in which (logP ) is in the range of 15 ≦ (logP ) ≦ 50. However, among the components (a), the most silicate ester The log P of the acid ester is (logP) a-max , the log P of the silicate ester having the highest content among the components (b) is (logP) b-max , and (logP) b-max − (logP) a -max ≧ 1.
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