JP6745563B1 - Synthetic fiber treatment agent and synthetic fiber - Google Patents
Synthetic fiber treatment agent and synthetic fiber Download PDFInfo
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- JP6745563B1 JP6745563B1 JP2020101689A JP2020101689A JP6745563B1 JP 6745563 B1 JP6745563 B1 JP 6745563B1 JP 2020101689 A JP2020101689 A JP 2020101689A JP 2020101689 A JP2020101689 A JP 2020101689A JP 6745563 B1 JP6745563 B1 JP 6745563B1
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- carbon atoms
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- synthetic fiber
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 92
- 229920002994 synthetic fiber Polymers 0.000 title claims abstract description 46
- 239000012209 synthetic fiber Substances 0.000 title claims abstract description 46
- 150000002148 esters Chemical class 0.000 claims abstract description 52
- 239000000126 substance Substances 0.000 claims abstract description 27
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 15
- 239000002563 ionic surfactant Substances 0.000 claims abstract description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 59
- 229930195735 unsaturated hydrocarbon Chemical group 0.000 claims description 38
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 36
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 17
- 150000001721 carbon Chemical group 0.000 claims 1
- 238000009499 grossing Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- -1 stearic acid ester Chemical class 0.000 description 188
- 150000002430 hydrocarbons Chemical group 0.000 description 66
- 235000014113 dietary fatty acids Nutrition 0.000 description 14
- 239000000194 fatty acid Substances 0.000 description 14
- 229930195729 fatty acid Natural products 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000004359 castor oil Substances 0.000 description 10
- 235000019438 castor oil Nutrition 0.000 description 10
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 10
- 125000001931 aliphatic group Chemical group 0.000 description 9
- 238000011156 evaluation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 229940049964 oleate Drugs 0.000 description 8
- 125000002947 alkylene group Chemical group 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 238000009987 spinning Methods 0.000 description 7
- 239000003963 antioxidant agent Substances 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 150000005690 diesters Chemical class 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 125000005702 oxyalkylene group Chemical group 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 4
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 4
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 4
- 239000005642 Oleic acid Substances 0.000 description 4
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 4
- 235000019484 Rapeseed oil Nutrition 0.000 description 4
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 239000002280 amphoteric surfactant Substances 0.000 description 4
- 239000003945 anionic surfactant Substances 0.000 description 4
- 235000015278 beef Nutrition 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-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
- 150000003839 salts Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 150000005846 sugar alcohols Polymers 0.000 description 4
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 3
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 235000019482 Palm oil Nutrition 0.000 description 3
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 125000003493 decenyl group Chemical group [H]C([*])=C([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000002540 palm oil Substances 0.000 description 3
- 150000003014 phosphoric acid esters Chemical class 0.000 description 3
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 3
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000008159 sesame oil Substances 0.000 description 3
- 235000011803 sesame oil Nutrition 0.000 description 3
- 239000003549 soybean oil Substances 0.000 description 3
- 235000012424 soybean oil Nutrition 0.000 description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 2
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 2
- QSRJVOOOWGXUDY-UHFFFAOYSA-N 2-[2-[2-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoyloxy]ethoxy]ethoxy]ethyl 3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C)=CC(CCC(=O)OCCOCCOCCOC(=O)CCC=2C=C(C(O)=C(C)C=2)C(C)(C)C)=C1 QSRJVOOOWGXUDY-UHFFFAOYSA-N 0.000 description 2
- OPJWPPVYCOPDCM-UHFFFAOYSA-N 2-ethylhexyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(CC)CCCC OPJWPPVYCOPDCM-UHFFFAOYSA-N 0.000 description 2
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 2
- 239000004147 Sorbitan trioleate Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 125000005066 dodecenyl group Chemical group C(=CCCCCCCCCCC)* 0.000 description 2
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000002960 margaryl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000005187 nonenyl group Chemical group C(=CCCCCCCC)* 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004365 octenyl group Chemical group C(=CCCCCCC)* 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- QUANRIQJNFHVEU-UHFFFAOYSA-N oxirane;propane-1,2,3-triol Chemical compound C1CO1.OCC(O)CO QUANRIQJNFHVEU-UHFFFAOYSA-N 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002958 pentadecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000259 polyoxyethylene lauryl ether Polymers 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229940096992 potassium oleate Drugs 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 235000019337 sorbitan trioleate Nutrition 0.000 description 2
- 229960000391 sorbitan trioleate Drugs 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000003784 tall oil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- MYOWBHNETUSQPA-UHFFFAOYSA-N tetradecane-1-sulfonic acid Chemical compound CCCCCCCCCCCCCCS(O)(=O)=O MYOWBHNETUSQPA-UHFFFAOYSA-N 0.000 description 2
- 125000005063 tetradecenyl group Chemical group C(=CCCCCCCCCCCCC)* 0.000 description 2
- DHZWALZKPWZSMA-UHFFFAOYSA-N tetradecyl oleate Natural products CCCCCCCCCCCCCCOC(=O)CCCCCCCC=CCCCCCCCC DHZWALZKPWZSMA-UHFFFAOYSA-N 0.000 description 2
- 125000005040 tridecenyl group Chemical group C(=CCCCCCCCCCCC)* 0.000 description 2
- 125000002889 tridecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000005065 undecenyl group Chemical group C(=CCCCCCCCCC)* 0.000 description 2
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000010698 whale oil Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- VNQNXQYZMPJLQX-UHFFFAOYSA-N 1,3,5-tris[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CN2C(N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C(=O)N(CC=3C=C(C(O)=C(C=3)C(C)(C)C)C(C)(C)C)C2=O)=O)=C1 VNQNXQYZMPJLQX-UHFFFAOYSA-N 0.000 description 1
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- IZTHTNFCHNNDAQ-QXMHVHEDSA-N 11-methyldodecyl (Z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCCCCCCCCCC(C)C IZTHTNFCHNNDAQ-QXMHVHEDSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- CTTJWXVQRJUJQW-UHFFFAOYSA-N 2,2-dioctyl-3-sulfobutanedioic acid Chemical class CCCCCCCCC(C(O)=O)(C(C(O)=O)S(O)(=O)=O)CCCCCCCC CTTJWXVQRJUJQW-UHFFFAOYSA-N 0.000 description 1
- CAYHVMBQBLYQMT-UHFFFAOYSA-N 2-decyltetradecan-1-ol Chemical compound CCCCCCCCCCCCC(CO)CCCCCCCCCC CAYHVMBQBLYQMT-UHFFFAOYSA-N 0.000 description 1
- LOJSALCIPHXBAB-UHFFFAOYSA-N 2-ethyldecyl octadecanoate Chemical compound C(C)C(COC(CCCCCCCCCCCCCCCCC)=O)CCCCCCCC LOJSALCIPHXBAB-UHFFFAOYSA-N 0.000 description 1
- LLCXFSRLSYMSPW-UHFFFAOYSA-N 2-ethylhexan-1-ol;2-methyloxirane;oxirane Chemical compound C1CO1.CC1CO1.CCCCC(CC)CO LLCXFSRLSYMSPW-UHFFFAOYSA-N 0.000 description 1
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 1
- GECRRQVLQHRVNH-MRCUWXFGSA-N 2-octyldodecyl (z)-octadec-9-enoate Chemical compound CCCCCCCCCCC(CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC GECRRQVLQHRVNH-MRCUWXFGSA-N 0.000 description 1
- RUDXBXPTJPNTSO-UHFFFAOYSA-N 2-octyldodecyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC RUDXBXPTJPNTSO-UHFFFAOYSA-N 0.000 description 1
- KRTVUDQWRMZWSH-PFONDFGASA-N 2-propylheptyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(CCC)CCCCC KRTVUDQWRMZWSH-PFONDFGASA-N 0.000 description 1
- HXIQYSLFEXIOAV-UHFFFAOYSA-N 2-tert-butyl-4-(5-tert-butyl-4-hydroxy-2-methylphenyl)sulfanyl-5-methylphenol Chemical compound CC1=CC(O)=C(C(C)(C)C)C=C1SC1=CC(C(C)(C)C)=C(O)C=C1C HXIQYSLFEXIOAV-UHFFFAOYSA-N 0.000 description 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-N 3,3'-Thiobispropanoic acid Chemical compound OC(=O)CCSCCC(O)=O ODJQKYXPKWQWNK-UHFFFAOYSA-N 0.000 description 1
- NDUUAOMVVPFOQX-YPKPFQOOSA-N 3,5,5-trimethylhexyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCCC(C)CC(C)(C)C NDUUAOMVVPFOQX-YPKPFQOOSA-N 0.000 description 1
- ODJQKYXPKWQWNK-UHFFFAOYSA-L 3-(2-carboxylatoethylsulfanyl)propanoate Chemical compound [O-]C(=O)CCSCCC([O-])=O ODJQKYXPKWQWNK-UHFFFAOYSA-L 0.000 description 1
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- LGIKGVKQJCNPAI-UHFFFAOYSA-N 6-decanoyloxyhexyl decanoate Chemical compound CCCCCCCCCC(=O)OCCCCCCOC(=O)CCCCCCCCC LGIKGVKQJCNPAI-UHFFFAOYSA-N 0.000 description 1
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- 229920001451 polypropylene glycol Polymers 0.000 description 1
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- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- YLQLIQIAXYRMDL-UHFFFAOYSA-N propylheptyl alcohol Chemical compound CCCCCC(CO)CCC YLQLIQIAXYRMDL-UHFFFAOYSA-N 0.000 description 1
- 235000003499 redwood Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- LVEOKSIILWWVEO-UHFFFAOYSA-N tetradecyl 3-(3-oxo-3-tetradecoxypropyl)sulfanylpropanoate Chemical compound CCCCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCCCC LVEOKSIILWWVEO-UHFFFAOYSA-N 0.000 description 1
- 235000019303 thiodipropionic acid Nutrition 0.000 description 1
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000002469 tricosyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- JNXDCMUUZNIWPQ-UHFFFAOYSA-N trioctyl benzene-1,2,4-tricarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C(C(=O)OCCCCCCCC)=C1 JNXDCMUUZNIWPQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
【課題】タールを低減できるとともに、糸揺れを低減できる合成繊維用処理剤を提供する。また、この合成繊維用処理剤が付着した合成繊維を提供する。【解決手段】本発明は、平滑剤、非イオン界面活性剤、及びイオン界面活性剤を含有する合成繊維用処理剤であって、前記平滑剤が所定の化１で示されるエステルＡ１、及び任意選択で所定の化２で示されるエステルＡ２を含み、かつ前記平滑剤中に前記エステルＡ１を４０〜１００質量％の割合で含有し、かつ前記エステルＡ１及び前記エステルＡ２の含有割合の合計を１００質量％とすると、前記エステルＡ１を５０〜１００質量％の割合で含有することを特徴とする。【選択図】なしPROBLEM TO BE SOLVED: To provide a treatment agent for synthetic fiber which can reduce tar and yarn swing. Further, a synthetic fiber to which the treatment agent for synthetic fiber is attached is provided. The present invention provides a synthetic fiber treating agent containing a leveling agent, a nonionic surfactant, and an ionic surfactant, wherein the leveling agent is an ester A1 represented by a predetermined chemical formula 1, and optionally. Optionally containing an ester A2 represented by Chemical Formula 2, and containing 40 to 100% by mass of the ester A1 in the smoothing agent, and 100 in total of the content ratios of the ester A1 and the ester A2. It is characterized by containing the said ester A1 in a ratio of 50-100 mass% if it makes it the mass %. [Selection diagram] None
Description
本発明は、タールを低減できるとともに、糸揺れを低減できる合成繊維用処理剤、及びかかる合成繊維用処理剤が付着している合成繊維に関する。 TECHNICAL FIELD The present invention relates to a synthetic fiber treatment agent capable of reducing tar and yarn sway, and a synthetic fiber to which the synthetic fiber treatment agent is attached.
一般に、合成繊維の紡糸工程において、摩擦を低減し、糸切れ等の繊維の損傷を低減させる観点から、合成繊維のフィラメント糸条の表面に合成繊維用処理剤を付着する処理が行われることがある。 Generally, in a synthetic fiber spinning process, a treatment for attaching a synthetic fiber treatment agent to the surface of a filament yarn of a synthetic fiber may be performed from the viewpoint of reducing friction and reducing damage to the fiber such as yarn breakage. is there.
従来、特許文献１に開示される合成繊維用処理剤が知られている。特許文献１は、２−オクチルドデカノールのステアリン酸エステル等の平滑剤、トリメチロールプロパンＥＯ２４モル付加物のステアリン酸ジエステル等の界面活性剤を含む合成繊維用処理剤について開示する。 Conventionally, the processing agent for synthetic fibers disclosed in Patent Document 1 is known. Patent Document 1 discloses a treating agent for synthetic fibers containing a leveling agent such as stearic acid ester of 2-octyldodecanol and a surfactant such as stearic acid diester of trimethylolpropane EO 24 mol adduct.
ところが、これら従来の合成繊維用処理剤では、紡糸工程でのタールの低減、及びローラー上の糸揺れの低減が十分に対応できていなかった。
本発明は、こうした実情に鑑みてなされたものであり、その目的は、タールを低減できるとともに、糸揺れを低減できる合成繊維用処理剤を提供する処にある。また、この合成繊維用処理剤が付着した合成繊維を提供する処にある。
However, these conventional treatment agents for synthetic fibers have not been able to sufficiently cope with the reduction of tar in the spinning step and the reduction of yarn sway on the roller.
The present invention has been made in view of such circumstances, and an object thereof is to provide a treatment agent for synthetic fibers which can reduce tar and yarn sway. Further, it is in the place of providing synthetic fibers to which the treating agent for synthetic fibers is attached.
本発明者らは、前記の課題を解決するべく研究した結果、合成繊維用処理剤において、平滑剤として所定のエステル化合物、界面活性剤を含むことが正しく好適であることを見出した。 As a result of research to solve the above-mentioned problems, the present inventors have found that it is proper and suitable to include a predetermined ester compound and a surfactant as a smoothing agent in a synthetic fiber treating agent.
上記課題を解決するための合成繊維用処理剤は、平滑剤、非イオン界面活性剤、及びイオン界面活性剤を含有する合成繊維用処理剤であって、前記平滑剤が下記の化１で示されるエステルＡ１、及び任意選択で下記の化２で示されるエステルＡ２を含み、かつ前記平滑剤中に前記エステルＡ１を４０〜１００質量％の割合で含有し、かつ前記エステルＡ１及び前記エステルＡ２の含有割合の合計を１００質量％とすると、前記エステルＡ１を５０〜１００質量％の割合で含有することを特徴とする。 The synthetic fiber treating agent for solving the above-mentioned problems is a synthetic fiber treating agent containing a smoothing agent, a nonionic surfactant, and an ionic surfactant, and the smoothing agent is represented by the following chemical formula 1. Of the ester A1 and optionally the ester A2 represented by the following Chemical Formula 2, and containing 40 to 100% by mass of the ester A1 in the leveling agent, and When the total content ratio is 100% by mass, the ester A1 is characterized by being contained in a ratio of 50 to 100% by mass.
Ｒ１：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
R 1 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
Ｘ１，Ｙ１，Ｚ１：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。 X 1 , Y 1 , Z 1 : hydrogen atom, methyl group, ethyl group, linear saturated hydrocarbon group having 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms, carbon number A linear unsaturated hydrocarbon group having 3 to 17 or an unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms.
但し、Ｘ１及びＹ１の少なくとも１つがメチル基、エチル基、又は前記炭化水素基であり、Ｘ１、Ｙ１及びＺ１の炭素数の合計が６〜１７のものである。） However, at least one of X 1 and Y 1 is a methyl group, an ethyl group, or the above-mentioned hydrocarbon group, and the total number of carbon atoms of X 1 , Y 1 and Z 1 is 6 to 17. )
Ｒ２：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
R 2 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
Ｘ２：水素原子。
Ｙ２：水素原子。
Ｚ２：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。）
上記合成繊維用処理剤において、前記化１のＸ１が、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基であることが好ましい。
X 2 : hydrogen atom.
Y 2 : A hydrogen atom.
Z 2: a hydrogen atom, a methyl group, an ethyl group, a saturated hydrocarbon group having a straight chain of 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure of 3 to 17 carbon atoms, straight chain 3 to 17 carbon atoms Unsaturated hydrocarbon group or unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms. )
In the above-mentioned synthetic fiber treating agent, X 1 in the chemical formula 1 is a methyl group, an ethyl group, a linear saturated hydrocarbon group having 3 to 17 carbon atoms, or a saturated hydrocarbon having a branched chain structure having 3 to 17 carbon atoms. It is preferably a group, a linear unsaturated hydrocarbon group having 3 to 17 carbon atoms, or an unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms.
上記合成繊維用処理剤において、前記化１において、Ｘ１、Ｙ１及びＺ１の炭素数の合計が６〜１２のものであることが好ましい。
上記課題を解決するための合成繊維は、前記合成繊維用処理剤が付着していることを特徴とする。
In the above-mentioned synthetic fiber treating agent, in the above Chemical Formula 1 , it is preferable that the total number of carbon atoms of X 1 , Y 1 and Z 1 is 6 to 12.
The synthetic fiber for solving the above-mentioned problems is characterized in that the treatment agent for synthetic fiber is attached thereto.
本発明によると、タールを低減できるとともに、糸揺れを低減できる。 According to the present invention, tar can be reduced and yarn sway can be reduced.
（第１実施形態）
先ず、本発明に係る合成繊維用処理剤（以下、処理剤ともいう）を具体化した第１実施形態について説明する。本実施形態の処理剤は、平滑剤、非イオン界面活性剤、及びイオン界面活性剤を含有する。
(First embodiment)
First, a first embodiment in which a synthetic fiber treating agent according to the present invention (hereinafter, also referred to as a treating agent) is embodied will be described. The treatment agent of the present embodiment contains a leveling agent, a nonionic surfactant, and an ionic surfactant.
本実施形態に供される平滑剤は、下記の化３で示されるエステルＡ１を含む。 The leveling agent provided in the present embodiment contains an ester A1 represented by the following chemical formula 3.
Ｒ１：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
R 1 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
Ｘ１，Ｙ１，Ｚ１：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。 X 1 , Y 1 , Z 1 : hydrogen atom, methyl group, ethyl group, linear saturated hydrocarbon group having 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms, carbon number A linear unsaturated hydrocarbon group having 3 to 17 or an unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms.
但し、Ｘ１及びＹ１の少なくとも１つがメチル基、エチル基、又は前記炭化水素基であり、Ｘ１、Ｙ１及びＺ１の炭素数の合計が６〜１７のものである。）
これらのエステルＡ１は、１種を単独で使用してもよく、２種以上を組み合わせて使用してもよい。
However, at least one of X 1 and Y 1 is a methyl group, an ethyl group, or the above-mentioned hydrocarbon group, and the total number of carbon atoms of X 1 , Y 1 and Z 1 is 6 to 17. )
These ester A1 may be used individually by 1 type, and may be used in combination of 2 or more type.
これらの中でも化３のＸ１が、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基である化合物が好ましい。かかる化合物の場合、特に糸揺れをより低減できる。また、化３において、Ｘ１、Ｙ１及びＺ１の炭素数の合計が６〜１２のものである化合物が好ましい。かかる化合物の場合、特にタールをより低減できる。 Among these, X 1 of Chemical formula 3 is a methyl group, an ethyl group, a linear saturated hydrocarbon group having 3 to 17 carbon atoms, a saturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms, or 3 to 7 carbon atoms. A compound which is a linear unsaturated hydrocarbon group having 17 or an unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms is preferable. In the case of such a compound, especially the yarn sway can be further reduced. Further, in Chemical formula 3, a compound in which the total number of carbon atoms of X 1 , Y 1 and Z 1 is 6 to 12 is preferable. In the case of such a compound, tar can be particularly reduced.
Ｒ１を構成する炭化水素基としては、直鎖の飽和炭化水素基であっても分岐鎖構造を有する飽和炭化水素基であってもよい。また、直鎖の不飽和炭化水素基であっても分岐鎖構造を有する不飽和炭化水素基であってもよい。 The hydrocarbon group constituting R 1 may be a straight chain saturated hydrocarbon group or a saturated hydrocarbon group having a branched chain structure. Further, it may be a straight chain unsaturated hydrocarbon group or an unsaturated hydrocarbon group having a branched chain structure.
Ｒ１を構成する直鎖の飽和炭化水素基の具体例としては、例えばヘプチル基、オクチル基、ノニル基、デシル基、ウンデシル基、ドデシル基、トリデシル基、テトラデシル基、ペンタデシル基、ヘキサデシル基、ヘプタデシル基、オクタデシル基、イコシル基、ドコシル基、トリコシル基等が挙げられる。 Specific examples of the linear saturated hydrocarbon group constituting R 1 include, for example, heptyl group, octyl group, nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group, tetradecyl group, pentadecyl group, hexadecyl group, heptadecyl group. Group, octadecyl group, icosyl group, docosyl group, tricosyl group and the like.
Ｒ１を構成する分岐鎖構造を有する飽和炭化水素基の具体例としては、例えばイソヘプチル基、イソオクチル基、イソノニル基、イソデシル基、イソウンデシル基、イソドデシル基、イソトリデシル基、イソテトラデシル基、イソペンタデシル基、イソヘキサデシル基、イソヘプタデシル基、イソオクタデシル基、イソイコシル基、イソドコシル基、イソトリコシル基等が挙げられる。 Specific examples of the saturated hydrocarbon group having a branched chain structure that constitutes R 1 include, for example, isoheptyl group, isooctyl group, isononyl group, isodecyl group, isoundecyl group, isododecyl group, isotridecyl group, isotetradecyl group, isopentadecyl group. Group, isohexadecyl group, isoheptadecyl group, isooctadecyl group, isoicosyl group, isodocosyl group, isotricosyl group and the like.
Ｒ１を構成する不飽和炭化水素基としては、不飽和炭素結合として二重結合を１つ有するアルケニル基であっても、二重結合を２つ以上有するアルカジエニル基、アルカトリエニル基等であってもよい。また、不飽和炭素結合として三重結合を１つ有するアルキニル基であっても、三重結合を２つ以上有するアルカジイニル基等であってもよい。炭化水素基中に二重結合を１つ有する直鎖の不飽和炭化水素基の具体例としては、例えばヘプテニル基、オクテニル基、ノネニル基、デセニル基、ウンデセニル基、ドデセニル基、トリデセニル基、テトラデセニル基、ペンタデセニル基、ヘキサデセニル基、ヘプタデセニル基、オクタデセニル基、イコセニル基、ドコセニル基、トリコセニル基等が挙げられる。 The unsaturated hydrocarbon group constituting R 1 may be an alkenyl group having one double bond as an unsaturated carbon bond, an alkadienyl group having two or more double bonds, an alkatrienyl group, or the like. May be. Further, it may be an alkynyl group having one triple bond as an unsaturated carbon bond or an alkadiynyl group having two or more triple bonds. Specific examples of the linear unsaturated hydrocarbon group having one double bond in the hydrocarbon group include, for example, heptenyl group, octenyl group, nonenyl group, decenyl group, undecenyl group, dodecenyl group, tridecenyl group, tetradecenyl group. , Pentadecenyl group, hexadecenyl group, heptadecenyl group, octadecenyl group, icosenyl group, docosenyl group, tricosenyl group and the like.
Ｒ１を構成する炭化水素基中に二重結合を１つ有する分岐鎖構造を有する不飽和炭化水素基の具体例としては、例えばイソヘプテニル基、イソオクテニル基、イソノネニル基、イソデセニル基、イソウンデセニル基、イソドデセニル基、イソトリデセニル基、イソテトラデセニル基、イソペンタデセニル基、イソヘキサデセニル基、イソヘプタデセニル基、イソオクタデセニル基、イソイコセニル基、イソドコセニル基、イソトリコセニル基等が挙げられる。 Specific examples of the unsaturated hydrocarbon group having a branched chain structure having one double bond in the hydrocarbon group constituting R 1 include, for example, isoheptenyl group, isooctenyl group, isononenyl group, isodecenyl group, isoundecenyl group, isododecenyl group. Group, isotridecenyl group, isotetradecenyl group, isopentadecenyl group, isohexadecenyl group, isoheptadecenyl group, isooctadecenyl group, isoicocosenyl group, isodocosenyl group, isotricocenyl group, etc. Can be mentioned.
Ｘ１，Ｙ１，又はＺ１を構成する炭素数３〜１７の直鎖の飽和炭化水素基の具体例としては、例えばプロピル基、ブチル基、ペンチル基、ヘキシル基、ヘプチル基、オクチル基、ノニル基、デシル基、ウンデシル基、ドデシル基、トリデシル基、テトラデシル基、ペンタデシル基、ヘキサデシル基、ヘプタデシル基等が挙げられる。 Specific examples of the linear saturated hydrocarbon group having 3 to 17 carbon atoms which constitutes X 1 , Y 1 , or Z 1 include, for example, propyl group, butyl group, pentyl group, hexyl group, heptyl group, octyl group, Examples thereof include nonyl group, decyl group, undecyl group, dodecyl group, tridecyl group, tetradecyl group, pentadecyl group, hexadecyl group, heptadecyl group and the like.
Ｘ１，Ｙ１，又はＺ１を構成する炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基の具体例としては、例えばイソプロピル基、イソブチル基、イソペンチル基、イソヘキシル基、イソヘプチル基、イソオクチル基、イソノニル基、イソデシル基、イソウンデシル基、イソドデシル基、イソトリデシル基、イソテトラデシル基、イソペンタデシル基、イソヘキサデシル基、イソヘプタデシル基等が挙げられる。 Specific examples of the saturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms which constitutes X 1 , Y 1 or Z 1 include, for example, isopropyl group, isobutyl group, isopentyl group, isohexyl group, isoheptyl group, isooctyl group. Group, isononyl group, isodecyl group, isoundecyl group, isododecyl group, isotridecyl group, isotetradecyl group, isopentadecyl group, isohexadecyl group, isoheptadecyl group and the like.
Ｘ１，Ｙ１，又はＺ１を構成する不飽和炭化水素基としては、不飽和炭素結合として二重結合を１つ有するアルケニル基であっても、二重結合を２つ以上有するアルカジエニル基、アルカトリエニル基等であってもよい。また、不飽和炭素結合として三重結合を１つ有するアルキニル基であっても、三重結合を２つ以上有するアルカジイニル基等であってもよい。Ｘ１，Ｙ１，又はＺ１を構成する炭化水素基中に二重結合を１つ有する直鎖の不飽和炭化水素基の具体例としては、例えばプロペニル基、ブテニル基、ペンテニル基、ヘキセニル基、ヘプテニル基、オクテニル基、ノネニル基、デセニル基、ウンデセニル基、ドデセニル基、トリデセニル基、テトラデセニル基、ペンタデセニル基、ヘキサデセニル基、ヘプタデセニル基等が挙げられる。 The unsaturated hydrocarbon group constituting X 1 , Y 1 or Z 1 is an alkenyl group having one double bond as an unsaturated carbon bond, or an alkadienyl group having two or more double bonds, It may be an alkatrienyl group or the like. Further, it may be an alkynyl group having one triple bond as an unsaturated carbon bond or an alkadiynyl group having two or more triple bonds. Specific examples of the straight-chain unsaturated hydrocarbon group having one double bond in the hydrocarbon group constituting X 1 , Y 1 or Z 1 include, for example, propenyl group, butenyl group, pentenyl group, hexenyl group. , Heptenyl group, octenyl group, nonenyl group, decenyl group, undecenyl group, dodecenyl group, tridecenyl group, tetradecenyl group, pentadecenyl group, hexadecenyl group, heptadecenyl group and the like.
Ｘ１，Ｙ１，又はＺ１を構成する炭化水素基中に二重結合を１つ有する分岐鎖構造を有する不飽和炭化水素基の具体例としては、例えばイソプロペニル基、イソブテニル基、イソペンテニル基、イソヘキセニル基、イソヘプテニル基、イソオクテニル基、イソノネニル基、イソデセニル基、イソウンデセニル基、イソドデセニル基、イソトリデセニル基、イソテトラデセニル基、イソペンタデセニル基、イソヘキサデセニル基、イソヘプタデセニル基等が挙げられる。 Specific examples of the unsaturated hydrocarbon group having a branched chain structure having one double bond in the hydrocarbon group constituting X 1 , Y 1 , or Z 1 include, for example, isopropenyl group, isobutenyl group, isopentenyl group. Group, isohexenyl group, isoheptenyl group, isooctenyl group, isononenyl group, isodecenyl group, isoundecenyl group, isododecenyl group, isotridecenyl group, isotetradecenyl group, isopentadecenyl group, isohexadecenyl group, isohepta And a decenyl group.
エステルＡ１の具体例としては、例えば２−プロピルへプチルオレアート、２−メチルノニルオレアート、２−エチルヘプチルデカノアート、２−メチルノニルテトラコサノアート、２−エチルデシルステアラート、２−エチルトリデシルオレアート、３，５，５−トリメチルヘキシルオレアート、３，７−ジメチルオクチルオレアート、３−メチルウンデシルオレアート、２−オクチルドデシルパルミタート、２−オクチルドデシルオレアート、３−メチルヘプタデシルオレアート等が挙げられる。 Specific examples of the ester A1 include 2-propylheptyl oleate, 2-methylnonyl oleate, 2-ethylheptyl decanoate, 2-methylnonyl tetracosanoate, 2-ethyldecyl stearate, 2- Ethyl tridecyl oleate, 3,5,5-trimethylhexyl oleate, 3,7-dimethyl octyl oleate, 3-methyl undecyl oleate, 2-octyl dodecyl palmitate, 2-octyl dodecyl oleate, 3- Methylheptadecyl oleate and the like can be mentioned.
本実施形態に供される平滑剤としては、任意選択で下記の化４で示されるエステルＡ２を含む。 The leveling agent used in the present embodiment optionally includes an ester A2 shown in Chemical Formula 4 below.
Ｒ２：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
R 2 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
Ｘ２：水素原子。
Ｙ２：水素原子。
Ｚ２：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。）
これらのエステルＡ２は、１種を単独で使用してもよく、２種以上を組み合わせて使用してもよい。
X 2 : hydrogen atom.
Y 2 : A hydrogen atom.
Z 2: a hydrogen atom, a methyl group, an ethyl group, a saturated hydrocarbon group having a straight chain of 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure of 3 to 17 carbon atoms, straight chain 3 to 17 carbon atoms Unsaturated hydrocarbon group or unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms. )
These esters A2 may be used individually by 1 type, and may be used in combination of 2 or more type.
Ｒ２を構成する炭化水素基としては、直鎖の飽和炭化水素基であっても分岐鎖構造を有する飽和炭化水素基であってもよい。また、直鎖の不飽和炭化水素基であっても分岐鎖構造を有する不飽和炭化水素基であってもよい。 The hydrocarbon group constituting R 2 may be a linear saturated hydrocarbon group or a saturated hydrocarbon group having a branched chain structure. Further, it may be a straight chain unsaturated hydrocarbon group or an unsaturated hydrocarbon group having a branched chain structure.
Ｒ２を構成する飽和炭化水素基又は不飽和炭化水素基の具体例としては、化３のＲ１を構成する飽和炭化水素基又は不飽和炭化水素基として例示したものが挙げられる。
Ｚ２を構成する飽和炭化水素基又は不飽和炭化水素基の具体例としては、化３のＸ１，Ｙ１，又はＺ１を構成する飽和炭化水素基又は不飽和炭化水素基として例示したものが挙げられる。
Specific examples of the saturated hydrocarbon group or unsaturated hydrocarbon group constituting R 2 include those exemplified as the saturated hydrocarbon group or unsaturated hydrocarbon group constituting R 1 of Chemical formula 3.
Specific examples of the saturated hydrocarbon group or unsaturated hydrocarbon group constituting Z 2 are those exemplified as the saturated hydrocarbon group or unsaturated hydrocarbon group constituting X 1 , Y 1 or Z 1 of Chemical formula 3. Is mentioned.
エステルＡ２の具体例としては、例えばイソトリデシルオレアート、ラウリルオレアート、オレイルラウラート等が挙げられる。
処理剤中において、エステルＡ１及びエステルＡ２の含有割合の合計を１００質量％とすると、エステルＡ１を５０〜１００質量％の割合で含有する。かかる範囲に規定することにより、本発明の効果を向上できる。
Specific examples of the ester A2 include isotridecyl oleate, lauryl oleate, oleyl laurate and the like.
When the total content of the ester A1 and the ester A2 in the treatment agent is 100% by mass, the ester A1 is contained in a ratio of 50 to 100% by mass. The effect of the present invention can be improved by defining the content in such a range.
本実施形態に供される平滑剤として、上記以外の平滑剤を併用してもよい。上記以外の平滑剤としては、公知のものを適宜採用できる。平滑剤の具体例としては、例えば（１）２−エチルヘキシルステアラート、２−デシルテトラデシルオレアート、２−エチルトリデシルプロピオナート等の、脂肪族モノアルコールと脂肪族モノカルボン酸とのエステル化合物、脂肪族モノアルコールに炭素数２〜４のアルキレンオキサイドを付加した（ポリ）オキシアルキレン付加物と脂肪族モノカルボン酸とのエステル化合物、（２）１，６−ヘキサンジオールジデカノアート、トリメチロールプロパンモノオレアートモノラウラート、ソルビタントリオレアート、ソルビタンモノオレアート、ソルビタンモノステアラート、グリセリンモノラウラート等の、脂肪族多価アルコールと脂肪族モノカルボン酸とのエステル化合物、（３）ジラウリルアジパート、ジオレイルアゼラート、ジテトラデシルチオジプロピオナート、ジイソセチルチオジプロピオナート、ビスポリオキシエチレンラウリルエーテルアジパート等の、脂肪族モノアルコールと脂肪族多価カルボン酸とのエステル化合物、脂肪族モノアルコールに炭素数２〜４のアルキレンオキサイドを付加した（ポリ）オキシアルキレン付加物と脂肪族多価カルボン酸とのエステル化合物、（４）ベンジルオレアート、ベンジルラウラート及びポリオキシプロピレンベンジルステアラート等の、芳香族モノアルコールと脂肪族モノカルボン酸とのエステル化合物、芳香族モノアルコールに炭素数２〜４のアルキレンオキサイドを付加した（ポリ）オキシアルキレン付加物と脂肪族モノカルボン酸とのエステル化合物、（５）ビスフェノールＡジラウラート、ポリオキシエチレンビスフェノールＡジラウラート等の、芳香族多価アルコールと脂肪族モノカルボン酸とのエステル化合物、芳香族多価アルコールに炭素数２〜４のアルキレンオキサイドを付加した（ポリ）オキシアルキレン付加物と脂肪族モノカルボン酸とのエステル化合物、（６）ビス２−エチルヘキシルフタラート、ジイソステアリルイソフタラート、トリオクチルトリメリタート等の、脂肪族モノアルコールと芳香族多価カルボン酸とのエステル化合物、脂肪族モノアルコールに炭素数２〜４のアルキレンオキサイドを付加した（ポリ）オキシアルキレン付加物と芳香族多価カルボン酸とのエステル化合物、（７）ヤシ油、ナタネ油、ヒマワリ油、大豆油、ヒマシ油、ゴマ油、魚油及び牛脂等の天然油脂等、（８）鉱物油等、処理剤に採用されている公知の平滑剤挙げられる。これらの平滑剤は、１種を単独で使用してもよく、２種以上を組み合わせて使用してもよい。 As the smoothing agent used in this embodiment, a smoothing agent other than the above may be used in combination. As the smoothing agent other than the above, known ones can be appropriately adopted. Specific examples of the leveling agent include (1) esters of aliphatic monoalcohol and aliphatic monocarboxylic acid such as 2-ethylhexyl stearate, 2-decyl tetradecyl oleate, and 2-ethyl tridecyl propionate. Compound, ester compound of (poly)oxyalkylene adduct obtained by adding alkylene oxide having 2 to 4 carbon atoms to aliphatic monoalcohol and aliphatic monocarboxylic acid, (2) 1,6-hexanediol didecanoate, tri Ester compounds of aliphatic polyhydric alcohols and aliphatic monocarboxylic acids, such as methylolpropane monooleate monolaurate, sorbitan trioleate, sorbitan monooleate, sorbitan monostearate, glycerin monolaurate, (3) di Ester of aliphatic monoalcohol and aliphatic polycarboxylic acid such as lauryl adipate, dioleyl azelate, ditetradecyl thiodipropionate, diisocetyl thiodipropionate, bispolyoxyethylene lauryl ether adipate Compound, ester compound of aliphatic polyhydric carboxylic acid with (poly)oxyalkylene adduct obtained by adding alkylene oxide having 2 to 4 carbon atoms to aliphatic monoalcohol, (4) benzyl oleate, benzyl laurate and polyoxy An ester compound of an aromatic monoalcohol and an aliphatic monocarboxylic acid such as propylene benzyl stearate, a (poly)oxyalkylene adduct obtained by adding an alkylene oxide having 2 to 4 carbon atoms to an aromatic monoalcohol, and an aliphatic monocarboxylic acid. Ester compounds with acids, (5) ester compounds of aromatic polyhydric alcohols and aliphatic monocarboxylic acids such as bisphenol A dilaurate and polyoxyethylene bisphenol A dilaurate, aromatic polyhydric alcohols having 2 to 4 carbon atoms Ester compounds of (poly)oxyalkylene adducts to which alkylene oxide has been added and aliphatic monocarboxylic acids, (6) aliphatic monoesters such as bis-2-ethylhexyl phthalate, diisostearyl isophthalate, trioctyl trimellitate, etc. An ester compound of an alcohol and an aromatic polyvalent carboxylic acid, an ester compound of an aromatic polyvalent carboxylic acid and a (poly)oxyalkylene adduct obtained by adding an alkylene oxide having 2 to 4 carbon atoms to an aliphatic monoalcohol, (7 ) Palm oil, rapeseed oil, sunflower oil, soybean oil, castor oil, sesame oil, natural oils such as fish oil and beef tallow, etc. (8) Mineral oil, etc. Known leveling agents can be mentioned. These smoothing agents may be used alone or in combination of two or more.
平滑剤中において、エステルＡ１を４０〜１００質量％の割合で含有する。かかる範囲に規定することにより、本発明の効果を向上できる。
処理剤中において平滑剤の含有量は、適宜設定されるが、好ましくは２０〜８０質量％、より好ましくは３０〜７０質量％である。かかる範囲に規定されることにより、繊維の平滑性を向上できる。
The ester A1 is contained in the leveling agent in a proportion of 40 to 100% by mass. The effect of the present invention can be improved by defining the content in such a range.
The content of the leveling agent in the treatment agent is appropriately set, but is preferably 20 to 80% by mass, more preferably 30 to 70% by mass. By defining the content in such a range, the smoothness of the fiber can be improved.
本実施形態に供される非イオン界面活性剤としては、公知のものを適宜採用できる。非イオン界面活性剤の具体例としては、例えば（１）有機酸、有機アルコール、有機アミン及び／又は有機アミドに炭素数２〜４のアルキレンオキサイドを付加した化合物、例えばポリオキシエチレンジラウリン酸エステル、ポリオキシエチレンラウリン酸エステル、ポリオキシエチレンオレイン酸エステル、ポリオキシエチレンオレイン酸ジエステル、ポリオキシエチレンオクチルエーテル、ポリオキシエチレンラウリルエーテル、ポリオキシエチレンラウリルエーテルメチルエーテル、ポリオキシエチレンポリオキシプロピレンラウリルエーテル、ポリオキシプロピレンラウリルエーテルメチルエーテル、ポリオキシエチレンオレイルエーテル、ポリオキシブチレンオレイルエーテル、ポリオキシエチレンポリオキシプロピレンノニルエーテル、ポリオキシプロピレンノニルエーテル、ポリオキシエチレンポリオキシプロピレンオクチルエーテル、２−ヘキシルヘキサノールのエチレンオキサイド付加物、２−エチルヘキサノールのエチレンオキサイドプロピレンオキサイド付加物、ポリオキシエチレン２−エチル−１−ヘキシルエーテル、ポリオキシエチレンドデシルエーテル、ポリオキシエチレントリデシルエーテル、ポリオキシエチレンラウリルアミノエーテル、ポリオキシエチレンラウロアミドエーテル、ポリオキシエチレントリスチレン化フェニルエーテル、グリセリンのエチレンオキサイドプロピレンオキサイド付加物等のエーテル型非イオン界面活性剤、（２）ポリオキシアルキレンソルビタントリオレアート、トリメチロールプロパンのエチレンオキサイド付加物とステアリン酸とのジエステル、ポリオキシアルキレンヤシ油、ポリオキシアルキレンヒマシ油、ポリオキシアルキレン硬化ヒマシ油、ポリオキシアルキレン硬化ヒマシ油トリオクタノアート、ポリオキシアルキレン硬化ヒマシ油のマレイン酸エステル、ステアリン酸エステル、又はオレイン酸エステル等のポリオキシアルキレン多価アルコール脂肪酸エステル型非イオン界面活性剤、（３）ステアリン酸ジエタノールアミド、ジエタノールアミンモノラウロアミド等のアルキルアミド型非イオン界面活性剤、（４）ポリオキシエチレンジエタノールアミンモノオレイルアミド、ポリオキシエチレンラウリルアミン、ポリオキシエチレン牛脂アミン等のポリオキシアルキレン脂肪酸アミド型非イオン界面活性剤等が挙げられる。 As the nonionic surfactant used in this embodiment, known ones can be appropriately adopted. Specific examples of the nonionic surfactant include, for example, (1) a compound obtained by adding an alkylene oxide having 2 to 4 carbon atoms to an organic acid, an organic alcohol, an organic amine and/or an organic amide, for example, a polyoxyethylene dilaurate ester. , Polyoxyethylene lauric acid ester, polyoxyethylene oleic acid ester, polyoxyethylene oleic acid diester, polyoxyethylene octyl ether, polyoxyethylene lauryl ether, polyoxyethylene lauryl ether methyl ether, polyoxyethylene polyoxypropylene lauryl ether Of polyoxypropylene lauryl ether methyl ether, polyoxyethylene oleyl ether, polyoxybutylene oleyl ether, polyoxyethylene polyoxypropylene nonyl ether, polyoxypropylene nonyl ether, polyoxyethylene polyoxypropylene octyl ether, 2-hexyl hexanol Ethylene oxide adduct, 2-ethylhexanol ethylene oxide propylene oxide adduct, polyoxyethylene 2-ethyl-1-hexyl ether, polyoxyethylene dodecyl ether, polyoxyethylene tridecyl ether, polyoxyethylene lauryl amino ether, poly Ether type nonionic surfactants such as oxyethylene lauroamide ether, polyoxyethylene tristyrenated phenyl ether, glycerin ethylene oxide and propylene oxide adduct, (2) polyoxyalkylene sorbitan trioleate, trimethylol propane and ethylene oxide addition Diesters of oils and stearic acid, polyoxyalkylene coconut oil, polyoxyalkylene castor oil, polyoxyalkylene hydrogenated castor oil, polyoxyalkylene hydrogenated castor oil trioctanoate, polyoxyalkylene hydrogenated castor oil maleate, stearin Polyoxyalkylene polyhydric alcohol fatty acid ester type nonionic surfactant such as acid ester or oleic acid ester, (3) alkylamide type nonionic surfactant such as stearic acid diethanolamide and diethanolamine monolauroamide, (4) Examples thereof include polyoxyalkylene fatty acid amide type nonionic surfactants such as polyoxyethylene diethanolamine monooleylamide, polyoxyethylene lauryl amine, and polyoxyethylene tallow amine.
処理剤中において非イオン界面活性剤の含有量は、適宜設定されるが、好ましくは５〜７０質量％、より好ましくは１５〜６０質量％である。かかる範囲に規定されることにより、本発明の効果及びエマルションにした際の安定性を向上できる。 The content of the nonionic surfactant in the treatment agent is appropriately set, but is preferably 5 to 70% by mass, more preferably 15 to 60% by mass. By defining the content in such a range, the effects of the present invention and the stability of the emulsion can be improved.
本実施形態に供されるイオン界面活性剤としては、公知のものを適宜採用できる。イオン界面活性剤としては、アニオン界面活性剤、カチオン界面活性剤、両性界面活性剤が挙げられる。これらの成分は、１種を単独で使用してもよく、２種以上を組み合わせて使用してもよい。 As the ionic surfactant used in this embodiment, known ones can be appropriately adopted. Examples of ionic surfactants include anionic surfactants, cationic surfactants, and amphoteric surfactants. These components may be used alone or in combination of two or more.
本実施形態に供されるアニオン界面活性剤としては、公知のものを適宜採用できる。アニオン界面活性剤の具体例としては、例えば（１）ラウリルリン酸エステル塩、セチルリン酸エステル塩、オクチルリン酸エステル塩、オレイルリン酸エステル塩、ステアリルリン酸エステル塩等の脂肪族アルコールのリン酸エステル塩、（２）ポリオキシエチレンラウリルエーテルリン酸エステル塩、ポリオキシエチレンオレイルエーテルリン酸エステル塩、ポリオキシエチレンステアリルエーテルリン酸エステル塩等の脂肪族アルコールにエチレンオキサイド及びプロピレンオキサイドから選ばれる少なくとも一種のアルキレンオキサイドを付加したもののリン酸エステル塩、（３）ラウリルスルホン酸塩、ミリスチルスルホン酸塩、セチルスルホン酸塩、オレイルスルホン酸塩、ステアリルスルホン酸塩、テトラデカンスルホン酸塩、ドデシルベンゼンスルホン酸塩、２級アルキルスルホン酸（Ｃ１３〜１５）塩等の脂肪族スルホン酸塩又は芳香族スルホン酸塩、（４）ラウリル硫酸エステル塩、オレイル硫酸エステル塩、ステアリル硫酸エステル塩等の脂肪族アルコールの硫酸エステル塩、（５）ポリオキシエチレンラウリルエーテル硫酸エステル塩、ポリオキシアルキレン（ポリオキシエチレン、ポリオキシプロピレン）ラウリルエーテル硫酸エステル塩、ポリオキシエチレンオレイルエーテル硫酸エステル塩等の脂肪族アルコールにエチレンオキサイド及びプロピレンオキサイドから選ばれる少なくとも一種のアルキレンオキサイドを付加したものの硫酸エステル塩、（６）ひまし油脂肪酸硫酸エステル塩、ごま油脂肪酸硫酸エステル塩、トール油脂肪酸硫酸エステル塩、大豆油脂肪酸硫酸エステル塩、なたね油脂肪酸硫酸エステル塩、パーム油脂肪酸硫酸エステル塩、豚脂脂肪酸硫酸エステル塩、牛脂脂肪酸硫酸エステル塩、鯨油脂肪酸硫酸エステル塩等の脂肪酸の硫酸エステル塩、（７）ひまし油の硫酸エステル塩、ごま油の硫酸エステル塩、トール油の硫酸エステル塩、大豆油の硫酸エステル塩、菜種油の硫酸エステル塩、パーム油の硫酸エステル塩、豚脂の硫酸エステル塩、牛脂の硫酸エステル塩、鯨油の硫酸エステル塩等の油脂の硫酸エステル塩、（８）ラウリン酸塩、オレイン酸塩、ステアリン酸塩等の脂肪酸塩、（９）ジオクチルスルホコハク酸塩等の脂肪族アルコールのスルホコハク酸エステル塩等が挙げられる。アニオン界面活性剤の対イオンとしては、例えばカリウム塩、ナトリウム塩等のアルカリ金属塩、アンモニウム塩、トリエタノールアミン等のアルカノールアミン塩等が挙げられる。 As the anionic surfactant used in this embodiment, known ones can be appropriately adopted. Specific examples of the anionic surfactant include (1) lauryl phosphate ester salts, cetyl phosphate ester salts, octyl phosphate ester salts, oleyl phosphate ester salts, stearyl phosphate ester salts, and other phosphate esters of aliphatic alcohols. Salt, (2) polyoxyethylene lauryl ether phosphate ester salt, polyoxyethylene oleyl ether phosphate ester salt, polyoxyethylene stearyl ether phosphate ester salt, etc., and at least one selected from ethylene oxide and propylene oxide as aliphatic alcohol (3) lauryl sulfonate, myristyl sulfonate, cetyl sulfonate, oleyl sulfonate, stearyl sulfonate, tetradecane sulfonate, dodecylbenzene sulfonate Aliphatic sulfonic acid salts or aromatic sulfonic acid salts such as secondary alkyl sulfonic acid (C13-15) salts, and (4) sulfuric acid of aliphatic alcohols such as lauryl sulfate ester salts, oleyl sulfate ester salts, and stearyl sulfate ester salts. Ethylene oxide and aliphatic alcohol such as ester salt, (5) polyoxyethylene lauryl ether sulfate ester salt, polyoxyalkylene (polyoxyethylene, polyoxypropylene) lauryl ether sulfate ester salt, polyoxyethylene oleyl ether sulfate ester salt Sulfate ester salt of addition of at least one alkylene oxide selected from propylene oxide, (6) castor oil fatty acid sulfate ester salt, sesame oil fatty acid sulfate ester salt, tall oil fatty acid sulfate ester salt, soybean oil fatty acid sulfate ester salt, rapeseed oil fatty acid sulfate salt Fatty acid sulfates such as ester salts, palm oil fatty acid sulfates, lard fatty acid sulfates, beef tallow fatty acid sulfates, whale oil fatty acid sulfates, (7) castor oil sulfates, sesame oil sulfates Fat oils such as tall oil sulfate ester, soybean oil sulfate ester, rapeseed oil sulfate ester salt, palm oil sulfate ester salt, lard fat sulfate ester salt, beef tallow sulfate ester salt, whale oil sulfate ester salt, etc. Examples thereof include sulfate ester salts, (8) fatty acid salts such as lauric acid salts, oleic acid salts, and stearic acid salts, and (9) sulfosuccinic acid ester salts of aliphatic alcohols such as dioctylsulfosuccinic acid salts. Examples of the counterion of the anionic surfactant include alkali metal salts such as potassium salt and sodium salt, ammonium salt, and alkanolamine salts such as triethanolamine.
本実施形態に供されるカチオン界面活性剤としては、公知のものを適宜採用できる。カチオン界面活性剤の具体例としては、例えばラウリルトリメチルアンモニウムクロライド、セチルトリメチルアンモニウムクロライド、ステアリルトリメチルアンモニウムクロライド、ベヘニルトリメチルアンモニウムクロライド、ジデシルジメチルアンモニウムクロライド等が挙げられる。 As the cationic surfactant used in this embodiment, known ones can be appropriately adopted. Specific examples of the cationic surfactant include lauryltrimethylammonium chloride, cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, behenyltrimethylammonium chloride, didecyldimethylammonium chloride and the like.
本実施形態に供される両性界面活性剤としては、公知のものを適宜採用できる。両性界面活性剤の具体例としては、例えばベタイン型両性界面活性剤等が挙げられる。
処理剤中においてイオン界面活性剤の含有量は、適宜設定されるが、好ましくは１〜２０質量％、より好ましくは３〜１６質量％、さらに好ましくは６〜１３質量％である。かかる範囲に規定されることにより、本発明の効果、エマルションにした際の安定性、又は帯電防止性を向上できる。
As the amphoteric surfactant used in this embodiment, known ones can be appropriately adopted. Specific examples of the amphoteric surfactant include betaine-type amphoteric surfactant and the like.
The content of the ionic surfactant in the treatment agent is appropriately set, but is preferably 1 to 20% by mass, more preferably 3 to 16% by mass, and further preferably 6 to 13% by mass. When the content is defined in such a range, the effect of the present invention, the stability of the emulsion, or the antistatic property can be improved.
（第２実施形態）
次に、本発明による合成繊維を具体化した第２実施形態を説明する。本実施形態の合成繊維は、第１実施形態の処理剤が付着している合成繊維である。処理剤を合成繊維に付着させる際の形態としては、希釈溶媒で希釈した希釈溶液、例えば有機溶媒溶液、水性液等として付与してもよい。水性液等の希釈溶液を、例えば紡糸、延伸工程等において合成繊維に付着させる工程を経て得られる合成繊維である。合成繊維に付着した希釈液は、乾燥工程により水分を蒸発させてもよい。
(Second embodiment)
Next, a second embodiment in which the synthetic fiber according to the present invention is embodied will be described. The synthetic fiber of this embodiment is a synthetic fiber to which the treatment agent of the first embodiment is attached. The treatment agent may be applied to the synthetic fiber in the form of a dilute solution diluted with a diluting solvent, such as an organic solvent solution or an aqueous liquid. It is a synthetic fiber obtained through a step of attaching a dilute solution such as an aqueous liquid to the synthetic fiber in, for example, spinning and drawing steps. The diluting liquid adhering to the synthetic fiber may have its water content evaporated in a drying step.
製造する合成繊維の具体例としては、特に制限はなく、例えば（１）ポリエチレンテレフタラート、ポリプロピレンテレフタラート、ポリ乳酸エステル等のポリエステル系繊維、（２）ナイロン６、ナイロン６６等のポリアミド系繊維、（３）ポリアクリル、モダアクリル等のポリアクリル系繊維、（４）ポリエチレン、ポリプロピレン等のポリオレフィン系繊維等が挙げられる。 Specific examples of the synthetic fiber to be produced are not particularly limited, and examples thereof include (1) polyester fibers such as polyethylene terephthalate, polypropylene terephthalate, and polylactic acid ester; (2) polyamide fibers such as nylon 6 and nylon 66; (3) Polyacrylic fibers such as polyacrylic and modacrylic, and (4) polyolefin fibers such as polyethylene and polypropylene.
処理剤を合成繊維に付着させる割合に特に制限はないが、処理剤を合成繊維に対し０．１〜３質量％（水等の溶媒を含まない）の割合となるよう付着させることが好ましい。かかる構成により、本発明の効果をより向上させる。また、処理剤を付着させる方法は、特に制限はなく、例えばローラー給油法、計量ポンプを用いたガイド給油法、浸漬給油法、スプレー給油法等の公知の方法を採用できる。 The ratio of the treatment agent to be attached to the synthetic fiber is not particularly limited, but it is preferable that the treatment agent is attached to the synthetic fiber in an amount of 0.1 to 3% by mass (excluding a solvent such as water). With this configuration, the effect of the present invention is further improved. The method of applying the treatment agent is not particularly limited, and known methods such as a roller oiling method, a guide oiling method using a metering pump, an immersion oiling method, and a spray oiling method can be employed.
上記実施形態の処理剤及び合成繊維によれば、以下のような効果を得ることができる。
（１）上記実施形態の処理剤では、平滑剤、非イオン界面活性剤、及びイオン界面活性剤を有するように構成した。そして、平滑剤が上述したエステルＡ１、及び任意選択で上述したエステルＡ２を含み、かつ平滑剤中にエステルＡ１を４０〜１００質量％の割合で含有し、かつエステルＡ１及びエステルＡ２の含有割合の合計を１００質量％とすると、エステルＡ１を５０〜１００質量％の割合で含有するよう構成した。したがって、タールの発生を低減できる。特に、紡糸工程での高温・高速加工時に発生するタールを低減させ、それにより洗浄性を向上させる。また、処理剤が付与された合成繊維の走行糸条、例えばゴデットローラー上の走行糸条の糸揺れを低減できる。
According to the treating agent and the synthetic fiber of the above embodiment, the following effects can be obtained.
(1) The treatment agent of the above embodiment is configured to have a smoothing agent, a nonionic surfactant, and an ionic surfactant. Then, the smoothing agent contains the above-mentioned ester A1 and optionally the above-mentioned ester A2, and contains 40 to 100 mass% of the ester A1 in the smoothing agent, and the content of the ester A1 and the ester A2 is When the total is 100% by mass, the ester A1 was configured to be contained in a proportion of 50 to 100% by mass. Therefore, the generation of tar can be reduced. In particular, tar generated during high temperature/high speed processing in the spinning process is reduced, thereby improving washability. Further, it is possible to reduce the runout of the running yarn of the synthetic fiber to which the treating agent is applied, for example, the running yarn on the godet roller.
なお、上記実施形態は以下のように変更してもよい。
・本実施形態の処理剤は、水を含有させた水性液の形態で保存してもよい。処理剤及び水の含有割合は、特に限定されない。処理剤の含有割合を１００質量部とすると、水が５〜３０質量部の割合で含有するものが好ましく、５〜２０質量部の割合で含有するものがより好ましい。かかる配合割合に規定することにより、水性液のハンドリング性を向上させるとともに、経時安定性を向上させる。
The above embodiment may be modified as follows.
The treatment agent of the present embodiment may be stored in the form of an aqueous liquid containing water. The content ratio of the treatment agent and water is not particularly limited. When the content ratio of the treating agent is 100 parts by mass, the water content is preferably 5 to 30 parts by mass, more preferably 5 to 20 parts by mass. By defining such a mixing ratio, the handling property of the aqueous liquid is improved and the temporal stability is improved.
・本実施形態の処理剤には、本発明の効果を阻害しない範囲内において、処理剤の品質保持のための安定化剤や制電剤、つなぎ剤、酸化防止剤、紫外線吸収剤、消泡剤（シリコーン系化合物）等の通常処理剤に用いられる成分をさらに配合してもよい。 -The treatment agent of the present embodiment includes a stabilizer for stabilizing the quality of the treatment agent, an antistatic agent, a binder, an antioxidant, an ultraviolet absorber, and a defoaming agent within a range that does not impair the effects of the present invention. You may further mix|blend the component normally used for a processing agent, such as an agent (silicone compound).
酸化防止剤の具体例としては、例えば（１）１，３，５−トリス（３’，５’−ジ−ｔ−ブチル−４−ヒドロキシベンジル）イソシアヌル酸、１，３，５−トリス（４−ｔ−ブチル−３−ヒドロキシ−２，６−ジメチルベンジル）イソシアヌル酸、１，３，５−トリメチル−２，４，６−トリス（３，５−ジ−ｔ−ブチル−４−ヒドロキシベンジル）ベンゼン、２，２’−メチレン−ビス（４−メチル−６−ｔ−ブチルフェノール）、１，１，３−トリス（２−メチル−４−ヒドロキシ−５−ｔ−ブチルフェニル）ブタン、テトラキス［メチレン−３−（３’，５’−ジ−ｔ−ブチル−４’−ヒドロキシフェニル）プロピオナート］メタン、トリエチレングリコール−ビス［３−（３−ｔ−ブチル−５−メチル−４−ヒドロキシフェニル）プロピオナート］等のフェノール系酸化防止剤、（２）オクチルジフェニルホスファイト、トリスノニルフェニルホスファイト、テトラトリデシル−４，４’−ブチリデン−ビス−（２−ｔ−ブチル−５−メチルフェノール）ジホスファイト等のホスファイト系酸化防止剤、（３）４，４’−チオビス−（６−ｔ−ブチル−３−メチルフェノール）、ジラウリル−３，３’−チオジプロピオナート等のチオエーテル系酸化防止剤等が挙げられる。これらの酸化防止剤は、単独で使用してもよく、２種以上を組み合わせて使用してもよい。 Specific examples of the antioxidant include (1) 1,3,5-tris(3′,5′-di-t-butyl-4-hydroxybenzyl)isocyanuric acid and 1,3,5-tris(4). -T-Butyl-3-hydroxy-2,6-dimethylbenzyl)isocyanuric acid, 1,3,5-trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl) Benzene, 2,2'-methylene-bis(4-methyl-6-t-butylphenol), 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane, tetrakis[methylene -3-(3',5'-di-t-butyl-4'-hydroxyphenyl)propionate]methane, triethylene glycol-bis[3-(3-t-butyl-5-methyl-4-hydroxyphenyl) Propionate] and other phenolic antioxidants, (2) octyldiphenylphosphite, trisnonylphenylphosphite, tetratridecyl-4,4′-butylidene-bis-(2-t-butyl-5-methylphenol)diphosphite And other phosphite antioxidants, (3) 4,4'-thiobis-(6-t-butyl-3-methylphenol), dilauryl-3,3'-thiodipropionate and other thioether antioxidants Etc. These antioxidants may be used alone or in combination of two or more.
以下、本発明の構成及び効果をより具体的にするため、実施例等を挙げるが、本発明がこれらの実施例に限定されるというものではない。尚、以下の実施例及び比較例において、部は質量部を、また％は質量％を意味する。 Hereinafter, examples and the like will be described in order to make the configurations and effects of the present invention more specific, but the present invention is not limited to these examples. In the following examples and comparative examples, “part” means “part by mass” and “%” means “% by mass”.
試験区分１（合成繊維用処理剤の水性液の調製）
各実施例、各比較例に用いた処理剤の水性液は、表１〜４に示される各成分を使用し、下記調製方法により得た。
Test Category 1 (Preparation of aqueous solution of synthetic fiber treating agent)
Aqueous liquids of the treatment agents used in each of Examples and Comparative Examples were obtained by using the components shown in Tables 1 to 4 by the following preparation method.
表１に上述した化３に示されるエステルＡ１（Ａ１−１〜１２）を示す。エステルＡ１の種類を表１の「エステルＡ１」欄に示す。化３中における、Ｒ１、Ｘ１、Ｙ１、Ｚ１の種類、を、表１の「Ｒ１」欄、「Ｘ１」欄、「Ｙ１」欄、「Ｚ１」欄にそれぞれ示す。また、Ｘ１、Ｙ１及びＺ１の炭素数の合計を表１の「Ｘ１、Ｙ１及びＺ１の炭素数の合計」欄に示す。 Table 1 shows the ester A1 (A1-1 to 12) shown in Chemical Formula 3 described above. The type of ester A1 is shown in the column "ester A1" of Table 1. In Chemical formula 3, the types of R 1 , X 1 , Y 1 , and Z 1 are shown in Table 1, “R 1 ”column, “X 1 ”column, “Y 1 ”column, and “Z 1 ”column, respectively. .. Also shows the total number of carbon atoms of X 1, Y 1 and Z 1 in the "total number of carbon atoms of X 1, Y 1 and Z 1" column of Table 1.
参考までに、２−プロピルへプチルオレアート（Ａ１−１）の合成例を下記に示す。
・２−プロピルへプチルオレアート（Ａ１−１）の合成
フラスコにオレイン酸２８２ｇ（１モル）及び２−プロピルヘプチルアルコール１５８ｇ（１モル）を仕込み、窒素ガス下に７５℃で溶融した後、触媒としてパラトルエンスルホン酸０．６ｇを加え、１２０℃で２ｍｍＨｇの減圧下で４時間反応させた。次いで窒素ガス下に１０５℃で常圧に戻し、吸着剤を添加して触媒を処理した。そして９０℃で濾過し、エステルＡ１−１を含む混合物を得た。
For reference, a synthesis example of 2-propylheptyloleate (A1-1) is shown below.
-Synthesis of 2-propylheptyl oleate (A1-1) 282 g (1 mol) of oleic acid and 158 g (1 mol) of 2-propylheptyl alcohol were charged into a flask, and the mixture was melted at 75°C under a nitrogen gas and then the catalyst. As a solution, 0.6 g of paratoluenesulfonic acid was added, and the mixture was reacted at 120° C. under a reduced pressure of 2 mmHg for 4 hours. Then, the pressure was returned to normal pressure at 105° C. under nitrogen gas, and an adsorbent was added to treat the catalyst. And it filtered at 90 degreeC and obtained the mixture containing ester A1-1.
上記の方法にて得たエステルＡ１−１から微量の不純物（副生成物、未反応アルコール、未反応脂肪酸等）を分離するためにシリカゲルを用いたカラムクロマトグラフィーにて単離処理を実施した。 An isolation treatment was carried out by column chromatography using silica gel in order to separate a small amount of impurities (by-products, unreacted alcohol, unreacted fatty acid, etc.) from the ester A1-1 obtained by the above method.
カラムにより単離したエステルＡ１−１は、１Ｈ−ＮＭＲ（ＶＡＬＩＡＮ社製のＭＥＲＣＵＲＹ ｐｌｕｓ ＮＭＲ Ｓｐｅｃｔｒｏｍｅｔｏｒ Ｓｙｓｔｅｍ、３００ＭＨｚ、ＣＤＣｌ３）で分析した。ＮＭＲにて３．９〜４．１ｐｐｍにダブレットのピーク、つまり化３におけるＸ１が炭化水素基であることを示すピーク（なお、Ｘ１が水素原子の場合はトリプレットのピーク）があることを確認した。また、ＧＣ−ＭＳにて測定し、ＭＳの分子イオンピーク（ｍ／ｚ＝４２２）があることが確認した。 The ester A1-1 isolated by the column was analyzed by 1 H-NMR (MERCURY plus NMR Spectrometer System manufactured by VALIAN, 300 MHz, CDCl 3 ). In NMR, there is a doublet peak at 3.9 to 4.1 ppm, that is, a peak showing that X 1 in Chemical formula 3 is a hydrocarbon group (note that when X 1 is a hydrogen atom, a triplet peak). confirmed. In addition, measurement by GC-MS confirmed that there was a molecular ion peak (m/z=422) of MS.
平滑剤として２-プロピルへプチルオレアート（Ａ１−１）を５０％、非イオン界面活性剤としてポリオキシエチレン（質量平均分子量６００）のオレイン酸のジエステル（Ｂ−１）を１５％、ひまし油のエチレンオキサイド２０モル付加物（Ｂ−２）を１５％、ラウリルアルコールのエチレンオキサイド７モル付加物（Ｂ−３）を１０％、イオン界面活性剤としてポリオキシエチレン（２モル：エチレンオキサイドの付加モル数を示す（以下、同様）。）ラウリルエーテルのリン酸エステルとカリウムとの塩を４．９％（Ｃ−１）、２級アルキルスルホン酸ナトリウム（炭素数１３−１５）（Ｃ−２）を４％、オレイン酸カリウム（Ｃ−３）を１％、酸化防止剤として１，１，３−トリス（２−メチル−４−ヒドロキシ−５−ｔ−ブチルフェニル）ブタン（Ｄ−１）を０．１％を均一混合し、実施例１の処理剤としての混合物を得た。
50% of 2-propylheptyl oleate (A1-1) as a leveling agent, 15% of oleic acid diester (B-1) of polyoxyethylene (mass average molecular weight 600) as a nonionic surfactant, of castor oil 15 mol of ethylene oxide 20 mol adduct (B-2), 10% of ethylene oxide 7 mol adduct of lauryl alcohol (B-3), polyoxyethylene (2 mol: addition mol of ethylene oxide) as an ionic surfactant. Indicates the number (hereinafter, the same). 4.9% (C-1) of a salt of phosphoric acid ester of lauryl ether and potassium, sodium secondary alkylsulfonate (carbon number 13-15) (C-2) 4%, potassium oleate (C-3) 1%, and 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane (D-1) as an antioxidant. 0.1% was uniformly mixed to obtain a mixture as a treating agent of Example 1.
さらに、前記処理剤を１００質量部としたとき１１．１質量部のイオン交換水を加えて均一混合し、水性液中における水分が１０％となるように実施例１の処理剤を含有する水性液を調製した。 Furthermore, when the treating agent was 100 parts by mass, 11.1 parts by mass of ion-exchanged water was added and uniformly mixed, and the aqueous solution containing the treating agent of Example 1 was added so that the water content in the aqueous liquid was 10%. A liquid was prepared.
・処理剤を含有する水性液（実施例２〜２６及び比較例１〜８）の調製
実施例１の水性液の調製と同様に、表３，４に示される成分を用いて実施例２〜２６及び比較例１〜８の処理剤を含有する水性液を調製した。なお、表３，４においては、処理剤中における各成分の種類を示すとともに、水以外の成分（処理剤）を１００％とした場合の各成分の配合比率（％）を示す。また、処理剤を１００部とした場合の水の添加率（部）を示す。
-Preparation of aqueous liquids containing treatment agents (Examples 2 to 26 and Comparative Examples 1 to 8) As in the preparation of the aqueous liquids of Example 1, Examples 2 to 2 were prepared using the components shown in Tables 3 and 4. 26 and the aqueous liquid containing the treating agent of Comparative Examples 1-8 were prepared. In addition, in Tables 3 and 4, the type of each component in the treatment agent is shown, and the compounding ratio (%) of each component when the components other than water (treatment agent) are 100% is shown. Further, the addition rate (part) of water when the treating agent is 100 parts is shown.
各例の処理剤中における平滑剤の種類と含有量、非イオン界面活性剤の種類と含有量、イオン界面活性剤の種類と含有量、その他成分の種類と含有量は、表３，４の「平滑剤」欄、「非イオン界面活性剤」欄、「イオン界面活性剤」欄、「その他成分」欄にそれぞれ示すとおりである。また、平滑剤中におけるエステルＡ１の含有量の質量比は、表１の「質量比：エステルＡ１／平滑剤」欄、エステルＡ１及びエステルＡ２の含有割合の合計を１００％とした場合のエステルＡ１の含有量の質量比は、表３，４の「質量比：エステルＡ１／（エステルＡ１＋エステルＡ２）」欄に示す。水の添加率（部）は、表３，４の「水」欄に示す。 The type and content of the leveling agent, the type and content of the nonionic surfactant, the type and content of the ionic surfactant, and the type and content of the other components in the treatment agent of each example are shown in Tables 3 and 4. They are as shown in the "leveling agent" column, "nonionic surfactant" column, "ionic surfactant" column, and "other components" column, respectively. Moreover, the mass ratio of the content of the ester A1 in the smoothing agent is the ester A1 when the total of the content ratios of the ester A1 and the ester A2 is 100% in the “mass ratio: ester A1/smoothing agent” column of Table 1. The mass ratio of the contents of is shown in the column of "mass ratio: ester A1/(ester A1+ester A2)" in Tables 3 and 4. The water addition rate (parts) is shown in the "water" column of Tables 3 and 4.
ａ−１：２−エチルヘキシルステアラート
ａ−２：２−デシルテトラデシルオレアート
ａ−３：なたね油
ａ−４：鉱物油（１８０レッドウッド秒、３０℃）
ａ−５：２−エチルトリデシルプロピオナート
ａ−６：２−デシルテトラデカノールとチオジプロピオン酸のジエステル
Ｂ−１：ポリオキシエチレン（質量平均分子量６００）のオレイン酸のジエステル
Ｂ−２：ひまし油のエチレンオキサイド２０モル付加物
Ｂ−３：ラウリルアルコールのエチレンオキサイド７モル付加物
Ｂ−４：ラウリン酸のエチレンオキサイド１２モル付加物
Ｂ−５：グリセリンのエチレンオキサイド５モル・プロピレンオキサイド２モルのランダム付加物
Ｂ−６：トリメチロールプロパンのエチレンオキサイド２４モル付加物とステアリン酸とのジエステル
Ｂ−７：２−エチルヘキサノールのプロピレンオキサイド１５モル−エチレンオキサイド１３モルのブロック付加物
Ｂ−８：硬化ひまし油のエチレンオキサイド２５モル付加物
Ｂ−９：牛脂アルキルアミンのエチレンオキサイド１５モル付加物
Ｃ−１：ポリオキシエチレン（２モル）ラウリルエーテルのリン酸エステルとカリウムとの塩
Ｃ−２：２級アルキルスルホン酸ナトリウム（炭素数１３−１５）
Ｃ−３：オレイン酸カリウム
Ｄ−１：１，１，３−トリス（２−メチル−４−ヒドロキシ−５−ｔ−ブチルフェニル）ブタン
Ｄ−２：トリエチレングリコール−ビス［３−（３−ｔ−ブチル−５−メチル−４−ヒドロキシフェニル）プロピオナート］
Ｄ−３：ポリジメチルシロキサン（粘度２０ｍｍ２／ｓ（２５℃））
を示す。
a-1: 2-ethylhexyl stearate a-2: 2-decyl tetradecyl oleate a-3: rapeseed oil a-4: mineral oil (180 redwood seconds, 30° C.)
a-5: 2-Ethyltridecylpropionate a-6: Diester of 2-decyltetradecanol and thiodipropionic acid B-1: Diester of oleic acid of polyoxyethylene (mass average molecular weight 600) B-2 : Castor oil ethylene oxide 20 mol adduct B-3: Lauryl alcohol ethylene oxide 7 mol adduct B-4: Lauric acid ethylene oxide 12 mol adduct B-5: Glycerin ethylene oxide 5 mol/propylene oxide 2 mol Random adduct of B-6: diester of 24 mol of ethylene oxide with trimethylolpropane and stearic acid B-7: block adduct of 15 mol of propylene oxide of 2-ethylhexanol-13 mol of ethylene oxide B-8: 25 mol of ethylene oxide adduct of hydrogenated castor oil B-9: 15 mol of ethylene oxide adduct of beef tallow amine C-1: salt of phosphoric acid ester of polyoxyethylene (2 mol) lauryl ether and potassium C-2: 2 Grade Alkylsulfonate Sodium (C13-15)
C-3: potassium oleate D-1: 1,1,3-tris(2-methyl-4-hydroxy-5-t-butylphenyl)butane D-2: triethylene glycol-bis[3-(3- t-butyl-5-methyl-4-hydroxyphenyl)propionate]
D-3: Polydimethylsiloxane (viscosity 20 mm 2 /s (25° C.))
Indicates.
試験区分２（処理剤の評価）
・延伸糸の製造
上記のように得られた各水性液に、さらに所定量のイオン交換水を添加し、均一混合して、処理剤の濃度１０％のエマルションを調製した。固有粘度０．６４、酸化チタン含有量０．２％のポリエチレンテレフタラートのチップを常法により乾燥した後、エクストルーダーを用いて２９５℃で紡糸した。口金から吐出して冷却固化した後、走行糸条に前記のエマルションを、計量ポンプを用いたガイド給油法にて、走行糸条に対し処理剤として１．０％となるよう付着させた。その後、ガイドで集束させて、９０℃に加熱した引き取りローラーにより１４００ｍ／分の速度で引き取り、ついで引き取りローラーと４８００ｍ／分の速度で回転する延伸ローラーとの間で３．２倍に延伸し、８３．３デシテックス（７５デニール）３６フィラメントの延伸糸を製造した。製造した延伸糸を用いて、糸揺れを紡糸毛羽・断糸として評価した。また、処理剤に関するタールを次の方法で評価した。結果を表３，４に示す。
Test Category 2 (treatment agent evaluation)
-Production of drawn yarn To each aqueous liquid obtained as described above, a predetermined amount of ion-exchanged water was further added and uniformly mixed to prepare an emulsion having a treatment agent concentration of 10%. A polyethylene terephthalate chip having an intrinsic viscosity of 0.64 and a titanium oxide content of 0.2% was dried by a conventional method, and then spun at 295°C using an extruder. After being discharged from the spinneret and cooled and solidified, the above emulsion was attached to the running yarn by a guide oiling method using a metering pump so as to be 1.0% as a treating agent for the running yarn. Then, it is focused by a guide and taken up by a take-up roller heated at 90° C. at a speed of 1400 m/min, and then drawn 3.2 times between the take-up roller and a drawing roller rotating at a speed of 4800 m/min, A drawn yarn of 83.3 decitex (75 denier) 36 filaments was produced. Using the produced drawn yarn, yarn shaking was evaluated as spinning fluff and broken yarn. In addition, tar regarding the treating agent was evaluated by the following method. The results are shown in Tables 3 and 4.
・紡糸毛羽の評価
上記方法で得た延伸糸のパッケージを、２５℃×６５％ＲＨの雰囲気下で糸速度５００ｍ／分で１０分間巻き取った。
-Evaluation of spinning fluff The package of the drawn yarn obtained by the above method was wound up at a yarn speed of 500 m/min for 10 minutes in an atmosphere of 25°C x 65% RH.
・毛羽の評価
このときの巻き取り直前に、毛羽計数装置（東レエンジニアリング社製の商品名ＤＴ−１０５）にて毛羽数を１０分間測定し、以下の評価基準で紡糸毛羽を評価した。結果を表３，４の「紡糸毛羽」欄に示す。
Evaluation of fluff Immediately before winding at this time, the number of fluffs was measured for 10 minutes with a fluff counter (trade name DT-105 manufactured by Toray Engineering Co., Ltd.), and the fluff was evaluated according to the following evaluation criteria. The results are shown in the "spun fluff" column of Tables 3 and 4.
◎（良好）：１０分間での毛羽の数が０〜３個の場合
○（可）：１０分間での毛羽の数が４〜６個の場合
×（不良）：１０分間での毛羽の数が７個以上の場合
・紡糸断糸の評価
延伸糸の製造の際に２４時間巻き取った。２４時間の巻き取り時に断糸した回数を測定し、以下の評価基準で紡糸断糸を評価した。結果を表３，４の「紡糸断糸」欄に示す。
◎ (Good): When the number of fluffs in 10 minutes is 0 to 3 ○ (Fair): When the number of fluffs in 10 minutes is 4 to 6 × (Poor): The number of fluffs in 10 minutes When the number is 7 or more-Evaluation of spun yarn A wound yarn was wound for 24 hours during production. The number of times of yarn breakage during winding for 24 hours was measured, and the yarn breakage was evaluated according to the following evaluation criteria. The results are shown in the "spin break" column of Tables 3 and 4.
・断糸の評価
◎（良好）：２４時間での断糸回数が０回の場合
○（可）：２４時間での断糸回数が１〜４回の場合
×（不良）：２４時間での断糸回数が５回以上の場合
・タールの評価
タールは、タール量として以下の方法で求めた。
・Evaluation of yarn breakage ◎ (good): When the number of yarn breakages in 24 hours is 0 ○ (Fair): When the number of yarn breakages in 24 hours is 1 to 4 × (Poor): In 24 hours When the number of yarn breakages is 5 or more-Evaluation of tar Tar was obtained as the amount of tar by the following method.
・タール量
合成繊維用処理剤を２ｇ取り、２２０℃に加熱したホットプレート上で２４時間加熱した。加熱処理後の質量を測定し下記評価基準にてタール量を評価した。結果を表３，４の「タール量」欄に示す。
-Amount of tar 2 g of the treatment agent for synthetic fibers was taken and heated on a hot plate heated to 220°C for 24 hours. The mass after the heat treatment was measured and the tar amount was evaluated according to the following evaluation criteria. The results are shown in the "tar amount" column of Tables 3 and 4.
◎（良好）：２４時間後の残渣量が４０％未満の場合
○（可）：２４時間後の残渣量が４０％以上且つ６０％未満の場合
×（不良）：２４時間後の残渣量が６０％以上の場合
表３，４の結果からも明らかなように、各実施例の処理剤は、タール量及び紡糸工程での毛羽・断糸の評価がいずれも可以上の評価であった。本発明によれば、タールを低減できるとともに、糸揺れを低減できる。
◎ (Good): When the amount of residue after 24 hours is less than 40% ○ (Fair): When the amount of residue after 24 hours is 40% or more and less than 60% × (Poor): The amount of residue after 24 hours In the case of 60% or more As is clear from the results of Tables 3 and 4, the tar amount and the fluff and yarn breakage in the spinning process were all evaluated as good. According to the present invention, tar can be reduced and yarn sway can be reduced.
Claims (4)
Ｒ１：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
Ｘ１，Ｙ１，Ｚ１：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。
但し、Ｘ１及びＹ１の少なくとも１つがメチル基、エチル基、又は前記炭化水素基であり、Ｘ１、Ｙ１及びＺ１の炭素数の合計が６〜１７のものである。）
Ｒ２：炭素数７〜２３の飽和炭化水素基、又は炭素数７〜２３の不飽和炭化水素基。
Ｘ２：水素原子。
Ｙ２：水素原子。
Ｚ２：水素原子、メチル基、エチル基、炭素数３〜１７の直鎖の飽和炭化水素基、炭素数３〜１７の分岐鎖構造を有する飽和炭化水素基、炭素数３〜１７の直鎖の不飽和炭化水素基、又は炭素数３〜１７の分岐鎖構造を有する不飽和炭化水素基。） What is claimed is: 1. A synthetic fiber treating agent containing a leveling agent, a nonionic surfactant, and an ionic surfactant, wherein the leveling agent is an ester A1 represented by the following chemical formula 1 and optionally a chemical formula 2 shown below. The ester A1 is contained in the leveling agent in an amount of 40 to 100% by mass, and the total content of the ester A1 and the ester A2 is 100% by mass. Is contained in a proportion of 50 to 100% by mass, a treating agent for synthetic fibers.
R 1 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
X 1 , Y 1 , Z 1 : hydrogen atom, methyl group, ethyl group, linear saturated hydrocarbon group having 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms, carbon number A linear unsaturated hydrocarbon group having 3 to 17 or an unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms.
However, at least one of X 1 and Y 1 is a methyl group, an ethyl group, or the above-mentioned hydrocarbon group, and the total number of carbon atoms of X 1 , Y 1 and Z 1 is 6 to 17. )
R 2 : A saturated hydrocarbon group having 7 to 23 carbon atoms or an unsaturated hydrocarbon group having 7 to 23 carbon atoms.
X 2 : hydrogen atom.
Y 2 : A hydrogen atom.
Z 2: a hydrogen atom, a methyl group, an ethyl group, a saturated hydrocarbon group having a straight chain of 3 to 17 carbon atoms, saturated hydrocarbon group having a branched chain structure of 3 to 17 carbon atoms, straight chain 3 to 17 carbon atoms Unsaturated hydrocarbon group or unsaturated hydrocarbon group having a branched chain structure having 3 to 17 carbon atoms. )
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| JP6910685B1 (en) * | 2021-01-22 | 2021-07-28 | 竹本油脂株式会社 | Treatment agent for synthetic fibers and synthetic fibers |
| US20220380291A1 (en) * | 2021-05-17 | 2022-12-01 | P2 Science, Inc. | Fatty acid terpene alcohol esters |
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| US20220380291A1 (en) * | 2021-05-17 | 2022-12-01 | P2 Science, Inc. | Fatty acid terpene alcohol esters |
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