JP2010222751A - ポリエステル系繊維構造物の製造方法 - Google Patents
ポリエステル系繊維構造物の製造方法 Download PDFInfo
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- JP2010222751A JP2010222751A JP2009073354A JP2009073354A JP2010222751A JP 2010222751 A JP2010222751 A JP 2010222751A JP 2009073354 A JP2009073354 A JP 2009073354A JP 2009073354 A JP2009073354 A JP 2009073354A JP 2010222751 A JP2010222751 A JP 2010222751A
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- Prior art keywords
- oxazoline
- polyester fiber
- fiber structure
- polyester
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 229920000728 polyester Polymers 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000004744 fabric Substances 0.000 title abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 76
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 27
- -1 carbodiimide compound Chemical class 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000002981 blocking agent Substances 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000004593 Epoxy Substances 0.000 claims description 7
- 229920003232 aliphatic polyester Polymers 0.000 claims description 6
- 238000010025 steaming Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 abstract description 21
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 21
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 13
- 238000009987 spinning Methods 0.000 abstract description 7
- 239000003352 sequestering agent Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 description 21
- 229920000747 poly(lactic acid) Polymers 0.000 description 15
- 239000004626 polylactic acid Substances 0.000 description 15
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000012545 processing Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 6
- 238000004945 emulsification Methods 0.000 description 6
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000003949 imides Chemical class 0.000 description 4
- 150000002918 oxazolines Chemical class 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000001718 carbodiimides Chemical class 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009998 heat setting Methods 0.000 description 3
- 229960000448 lactic acid Drugs 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229930182843 D-Lactic acid Natural products 0.000 description 2
- JVTAAEKCZFNVCJ-UWTATZPHSA-N D-lactic acid Chemical compound C[C@@H](O)C(O)=O JVTAAEKCZFNVCJ-UWTATZPHSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 229940022769 d- lactic acid Drugs 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000016253 exhaustion Diseases 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- QWVGKYWNOKOFNN-UHFFFAOYSA-N o-cresol Chemical compound CC1=CC=CC=C1O QWVGKYWNOKOFNN-UHFFFAOYSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 description 1
- BOSWPVRACYJBSJ-UHFFFAOYSA-N 1,3-di(p-tolyl)carbodiimide Chemical compound C1=CC(C)=CC=C1N=C=NC1=CC=C(C)C=C1 BOSWPVRACYJBSJ-UHFFFAOYSA-N 0.000 description 1
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 1
- QBUXRIUNFDMSAK-UHFFFAOYSA-N 1-(oxiran-2-ylmethyl)-3-propylpyrrolidine-2,5-dione Chemical compound O=C1C(CCC)CC(=O)N1CC1OC1 QBUXRIUNFDMSAK-UHFFFAOYSA-N 0.000 description 1
- KTCCGEXQRZSXIJ-UHFFFAOYSA-N 1-(oxiran-2-ylmethyl)pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1CC1OC1 KTCCGEXQRZSXIJ-UHFFFAOYSA-N 0.000 description 1
- QVNQWADZKGITKV-UHFFFAOYSA-N 1-(oxiran-2-ylmethyl)pyrrolidine-2,5-dione Chemical compound O=C1CCC(=O)N1CC1OC1 QVNQWADZKGITKV-UHFFFAOYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical group CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- SYCNOGATASJMGD-UHFFFAOYSA-N 2-(2-ethylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound CCC1=CC=CC=C1OC1=NCCO1 SYCNOGATASJMGD-UHFFFAOYSA-N 0.000 description 1
- PUXQRANMBDAMBR-UHFFFAOYSA-N 2-(2-ethylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound CCC1=CC=CC=C1C1=NCCO1 PUXQRANMBDAMBR-UHFFFAOYSA-N 0.000 description 1
- SNGZGCFWZHOVOS-UHFFFAOYSA-N 2-(2-methyloctoxymethyl)oxirane Chemical compound CCCCCCC(C)COCC1CO1 SNGZGCFWZHOVOS-UHFFFAOYSA-N 0.000 description 1
- FOCSWKJNNDKQBA-UHFFFAOYSA-N 2-(2-methylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound CC1=CC=CC=C1C1=NCCO1 FOCSWKJNNDKQBA-UHFFFAOYSA-N 0.000 description 1
- NOWGDLPFFKREDH-UHFFFAOYSA-N 2-(2-phenylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1OC1=CC=CC=C1C1=CC=CC=C1 NOWGDLPFFKREDH-UHFFFAOYSA-N 0.000 description 1
- DMMCPTYEVHKJLH-UHFFFAOYSA-N 2-(2-propylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound CCCC1=CC=CC=C1OC1=NCCO1 DMMCPTYEVHKJLH-UHFFFAOYSA-N 0.000 description 1
- DZIFWNPTTNYNQP-UHFFFAOYSA-N 2-(2-propylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound CCCC1=CC=CC=C1C1=NCCO1 DZIFWNPTTNYNQP-UHFFFAOYSA-N 0.000 description 1
- REAYNXWAFFVXPQ-UHFFFAOYSA-N 2-(3-ethylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound CCC1=CC=CC(OC=2OCCN=2)=C1 REAYNXWAFFVXPQ-UHFFFAOYSA-N 0.000 description 1
- LKZCPRJWYIJTAN-UHFFFAOYSA-N 2-(3-ethylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound CCC1=CC=CC(C=2OCCN=2)=C1 LKZCPRJWYIJTAN-UHFFFAOYSA-N 0.000 description 1
- XNYYBTGERQHGNO-UHFFFAOYSA-N 2-(3-propylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound CCCC1=CC=CC(OC=2OCCN=2)=C1 XNYYBTGERQHGNO-UHFFFAOYSA-N 0.000 description 1
- KLHRMHYYCBOPTN-UHFFFAOYSA-N 2-(3-propylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound CCCC1=CC=CC(C=2OCCN=2)=C1 KLHRMHYYCBOPTN-UHFFFAOYSA-N 0.000 description 1
- KKKKCPPTESQGQH-UHFFFAOYSA-N 2-(4,5-dihydro-1,3-oxazol-2-yl)-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=NCCO1 KKKKCPPTESQGQH-UHFFFAOYSA-N 0.000 description 1
- JTWOISPQRQYYAI-UHFFFAOYSA-N 2-(4-phenylphenoxy)-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1OC1=CC=C(C=2C=CC=CC=2)C=C1 JTWOISPQRQYYAI-UHFFFAOYSA-N 0.000 description 1
- NFWNHOGOQVTTRW-UHFFFAOYSA-N 2-(4-phenylphenyl)-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=C(C=2C=CC=CC=2)C=C1 NFWNHOGOQVTTRW-UHFFFAOYSA-N 0.000 description 1
- YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical compound CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 description 1
- XNJDQHLXEBQMDE-UHFFFAOYSA-N 2-(cyclohexyloxymethyl)oxirane Chemical compound C1OC1COC1CCCCC1 XNJDQHLXEBQMDE-UHFFFAOYSA-N 0.000 description 1
- VMSIYTPWZLSMOH-UHFFFAOYSA-N 2-(dodecoxymethyl)oxirane Chemical compound CCCCCCCCCCCCOCC1CO1 VMSIYTPWZLSMOH-UHFFFAOYSA-N 0.000 description 1
- GKBGCVILKYKJIA-UHFFFAOYSA-N 2-(oxiran-2-ylmethyl)-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione Chemical compound O=C1C2CCCCC2C(=O)N1CC1CO1 GKBGCVILKYKJIA-UHFFFAOYSA-N 0.000 description 1
- ZAWQXYPBFKPQLD-UHFFFAOYSA-N 2-(oxiran-2-ylmethyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound O=C1C2CC=CCC2C(=O)N1CC1CO1 ZAWQXYPBFKPQLD-UHFFFAOYSA-N 0.000 description 1
- DUILGEYLVHGSEE-UHFFFAOYSA-N 2-(oxiran-2-ylmethyl)isoindole-1,3-dione Chemical compound O=C1C2=CC=CC=C2C(=O)N1CC1CO1 DUILGEYLVHGSEE-UHFFFAOYSA-N 0.000 description 1
- QNYBOILAKBSWFG-UHFFFAOYSA-N 2-(phenylmethoxymethyl)oxirane Chemical compound C1OC1COCC1=CC=CC=C1 QNYBOILAKBSWFG-UHFFFAOYSA-N 0.000 description 1
- DNVXWIINBUTFEP-UHFFFAOYSA-N 2-[(2-phenylphenoxy)methyl]oxirane Chemical compound C1OC1COC1=CC=CC=C1C1=CC=CC=C1 DNVXWIINBUTFEP-UHFFFAOYSA-N 0.000 description 1
- XOQUTYDTROZTID-UHFFFAOYSA-N 2-[(4-tert-butylphenyl)-[(4-tert-butylphenyl)-(oxiran-2-yl)methoxy]methyl]oxirane Chemical compound C1=CC(C(C)(C)C)=CC=C1C(C1OC1)OC(C=1C=CC(=CC=1)C(C)(C)C)C1OC1 XOQUTYDTROZTID-UHFFFAOYSA-N 0.000 description 1
- KMJHEUHUGMDAIY-UHFFFAOYSA-N 2-[10-(4,5-dihydro-1,3-oxazol-2-yl)decyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCCCCCCCCC1=NCCO1 KMJHEUHUGMDAIY-UHFFFAOYSA-N 0.000 description 1
- KFNAHVKJFHDCSK-UHFFFAOYSA-N 2-[2-(4,5-dihydro-1,3-oxazol-2-yl)ethyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCC1=NCCO1 KFNAHVKJFHDCSK-UHFFFAOYSA-N 0.000 description 1
- VOGDKZZTBPDRBD-UHFFFAOYSA-N 2-[2-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC=C1C1=NCCO1 VOGDKZZTBPDRBD-UHFFFAOYSA-N 0.000 description 1
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 1
- HMOZDINWBHMBSQ-UHFFFAOYSA-N 2-[3-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC(C=2OCCN=2)=C1 HMOZDINWBHMBSQ-UHFFFAOYSA-N 0.000 description 1
- UMWUESWLHCAWKP-UHFFFAOYSA-N 2-[4-(4,4-dimethyl-5h-1,3-oxazol-2-yl)butyl]-4,4-dimethyl-5h-1,3-oxazole Chemical compound CC1(C)COC(CCCCC=2OCC(C)(C)N=2)=N1 UMWUESWLHCAWKP-UHFFFAOYSA-N 0.000 description 1
- GZQKJQLFIGBEIE-UHFFFAOYSA-N 2-[4-(4,5-dihydro-1,3-oxazol-2-yl)butyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCCC1=NCCO1 GZQKJQLFIGBEIE-UHFFFAOYSA-N 0.000 description 1
- ZDNUPMSZKVCETJ-UHFFFAOYSA-N 2-[4-(4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=C(C=2OCCN=2)C=C1 ZDNUPMSZKVCETJ-UHFFFAOYSA-N 0.000 description 1
- LDXQWLJXDIZULP-UHFFFAOYSA-N 2-[6-(4,5-dihydro-1,3-oxazol-2-yl)hexyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCCCCC1=NCCO1 LDXQWLJXDIZULP-UHFFFAOYSA-N 0.000 description 1
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-UHFFFAOYSA-N 0.000 description 1
- MPPNPBNSYXFIBF-UHFFFAOYSA-N 2-[8-(4,5-dihydro-1,3-oxazol-2-yl)octyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCCCCCCCC1=NCCO1 MPPNPBNSYXFIBF-UHFFFAOYSA-N 0.000 description 1
- AGXAFZNONAXBOS-UHFFFAOYSA-N 2-[[3-(oxiran-2-ylmethyl)phenyl]methyl]oxirane Chemical compound C=1C=CC(CC2OC2)=CC=1CC1CO1 AGXAFZNONAXBOS-UHFFFAOYSA-N 0.000 description 1
- FSYPIGPPWAJCJG-UHFFFAOYSA-N 2-[[4-(oxiran-2-ylmethoxy)phenoxy]methyl]oxirane Chemical compound C1OC1COC(C=C1)=CC=C1OCC1CO1 FSYPIGPPWAJCJG-UHFFFAOYSA-N 0.000 description 1
- OBLOHLFZRFMBQO-UHFFFAOYSA-N 2-but-2-enoxy-4,5-dihydro-1,3-oxazole Chemical compound CC=CCOC1=NCCO1 OBLOHLFZRFMBQO-UHFFFAOYSA-N 0.000 description 1
- XUAHRUIJBNRZGN-UHFFFAOYSA-N 2-but-2-enyl-4,5-dihydro-1,3-oxazole Chemical compound CC=CCC1=NCCO1 XUAHRUIJBNRZGN-UHFFFAOYSA-N 0.000 description 1
- JUDSDRJLVSYYQV-UHFFFAOYSA-N 2-butoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCOC1=NCCO1 JUDSDRJLVSYYQV-UHFFFAOYSA-N 0.000 description 1
- VERUITIRUQLVOC-UHFFFAOYSA-N 2-butyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCC1=NCCO1 VERUITIRUQLVOC-UHFFFAOYSA-N 0.000 description 1
- ZKTPGXSTOJXHIG-UHFFFAOYSA-N 2-cyclohexyl-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1CCCCC1 ZKTPGXSTOJXHIG-UHFFFAOYSA-N 0.000 description 1
- JIXIPZRYCDIKSW-UHFFFAOYSA-N 2-cyclohexyloxy-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1OC1CCCCC1 JIXIPZRYCDIKSW-UHFFFAOYSA-N 0.000 description 1
- LRSJKYAYYCVHLZ-UHFFFAOYSA-N 2-cyclopentyl-4,5-dihydro-1,3-oxazole Chemical compound C1CCCC1C1=NCCO1 LRSJKYAYYCVHLZ-UHFFFAOYSA-N 0.000 description 1
- DAWATBBPYSKHNE-UHFFFAOYSA-N 2-cyclopentyloxy-4,5-dihydro-1,3-oxazole Chemical compound C1CCCC1OC1=NCCO1 DAWATBBPYSKHNE-UHFFFAOYSA-N 0.000 description 1
- XNUTWTLINYKVBC-UHFFFAOYSA-N 2-decoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCCCOC1=NCCO1 XNUTWTLINYKVBC-UHFFFAOYSA-N 0.000 description 1
- NUNKLRNANFBFIP-UHFFFAOYSA-N 2-decyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCCCC1=NCCO1 NUNKLRNANFBFIP-UHFFFAOYSA-N 0.000 description 1
- MTYHIWQZNFDCJT-UHFFFAOYSA-N 2-ethoxy-4,5-dihydro-1,3-oxazole Chemical compound CCOC1=NCCO1 MTYHIWQZNFDCJT-UHFFFAOYSA-N 0.000 description 1
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- BPBBNCOOHBTMFW-UHFFFAOYSA-N 2-heptoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCOC1=NCCO1 BPBBNCOOHBTMFW-UHFFFAOYSA-N 0.000 description 1
- BWDVBMJUJCPESR-UHFFFAOYSA-N 2-heptyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCC1=NCCO1 BWDVBMJUJCPESR-UHFFFAOYSA-N 0.000 description 1
- KQJLGXKIJBWFSB-UHFFFAOYSA-N 2-hexoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCOC1=NCCO1 KQJLGXKIJBWFSB-UHFFFAOYSA-N 0.000 description 1
- AADZRTSFCAMLBV-UHFFFAOYSA-N 2-hexyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCC1=NCCO1 AADZRTSFCAMLBV-UHFFFAOYSA-N 0.000 description 1
- LGXBKPPZWLWURH-UHFFFAOYSA-N 2-methoxy-4,5-dihydro-1,3-oxazole Chemical compound COC1=NCCO1 LGXBKPPZWLWURH-UHFFFAOYSA-N 0.000 description 1
- GUXJXWKCUUWCLX-UHFFFAOYSA-N 2-methyl-2-oxazoline Chemical compound CC1=NCCO1 GUXJXWKCUUWCLX-UHFFFAOYSA-N 0.000 description 1
- VPCAFPAKZIJBRH-UHFFFAOYSA-N 2-methylprop-2-enoic acid;oxiran-2-ylmethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(O)=O.CC(=C)C(=O)OCC1CO1 VPCAFPAKZIJBRH-UHFFFAOYSA-N 0.000 description 1
- GCFOLRJYZFCLHJ-UHFFFAOYSA-N 2-nonoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCCOC1=NCCO1 GCFOLRJYZFCLHJ-UHFFFAOYSA-N 0.000 description 1
- OQWAVMKUNIQCFD-UHFFFAOYSA-N 2-nonyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCCC1=NCCO1 OQWAVMKUNIQCFD-UHFFFAOYSA-N 0.000 description 1
- HSHQFIJLSKCVFR-UHFFFAOYSA-N 2-octoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCOC1=NCCO1 HSHQFIJLSKCVFR-UHFFFAOYSA-N 0.000 description 1
- LRTZAUAUUUURAF-UHFFFAOYSA-N 2-octyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCCCCC1=NCCO1 LRTZAUAUUUURAF-UHFFFAOYSA-N 0.000 description 1
- UZKJKUQQMYNECC-UHFFFAOYSA-N 2-pentoxy-4,5-dihydro-1,3-oxazole Chemical compound CCCCCOC1=NCCO1 UZKJKUQQMYNECC-UHFFFAOYSA-N 0.000 description 1
- OEENXWLHBPUUFL-UHFFFAOYSA-N 2-pentyl-4,5-dihydro-1,3-oxazole Chemical compound CCCCCC1=NCCO1 OEENXWLHBPUUFL-UHFFFAOYSA-N 0.000 description 1
- DFRAMGWZBJUEAK-UHFFFAOYSA-N 2-phenoxy-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1OC1=CC=CC=C1 DFRAMGWZBJUEAK-UHFFFAOYSA-N 0.000 description 1
- ZXTHWIZHGLNEPG-UHFFFAOYSA-N 2-phenyl-4,5-dihydro-1,3-oxazole Chemical compound O1CCN=C1C1=CC=CC=C1 ZXTHWIZHGLNEPG-UHFFFAOYSA-N 0.000 description 1
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Abstract
【解決手段】 紡糸後の繊維に末端封鎖剤を付与した後、熱処理することにより、処理繊維内部に末端封鎖剤を均一に吸尽させ末端カルボキシル基を封鎖する。
【選択図】なし
Description
(1) ポリエステル系繊維構造物に末端封鎖剤を含有する処理液を付与した後、繊維構造物が含有する水分を保持しながら熱処理することを特徴とするポリエステル系繊維構造物の製造方法。
(2) ポリエステル系繊維構造物に末端封鎖剤を含有する処理液を付与した後、蒸熱処理することを特徴とするポリエステル系繊維構造物の製造方法。
(3) 該処理液に疎水性染料を加えることを特徴とする(1)〜(2)に記載のポリエステル系繊維構造物の製造方法。
(4) 該ポリエステル系繊維が脂肪族ポリエステルであることを特徴とする(1)〜(3)のいずれかに記載のポリエステル系繊維構造物の製造方法。
(5) 該末端封鎖剤がカルボジイミド化合物、オキサゾリン化合物およびエポキシ化合物から選ばれる少なくとも1種の化合物であることを特徴とする(1)〜(4)のいずれかに記載のポリエステル系繊維構造物の製造方法。
(6) (1)〜(5)のいずれかに記載の方法で製造されたポリエステル系繊維構造物。
(1)ポリ乳酸の末端カルボキシル基濃度(当量/103kg):精秤した試料をo−クレゾール(水分5%)調整液に溶解し、この溶液にジクロロメタンを適量添加の後、0.02規定の水酸化カリウムメタノール溶液にて滴定することにより測定した。
(2)ポリエチレンテレフタレートの末端カルボキシル基濃度(当量/103kg):精秤した試料をベンジルアルコールに溶解後、クロロホルムを加えた後、0.1規定の水酸化カリウムベンジルアルコール溶液で滴定することにより測定した。
(3)強度(cN/dtex):島津オートグラフAG−1Sを用い、試料長20cm、引張り速度20cm/分の条件で測定した。
(4)強度保持率(%):強度保持率は下記の式によって算出した。
強度保持率(%)={(湿熱処理後強度)/(初期強度)}×100
(実施例1)
融点166℃のL−ポリ乳酸チップを105℃に設定した真空乾燥機で12時間乾燥した。乾燥したチップを溶融紡糸機に投入し、溶融温度210℃にて溶融紡糸し紡糸温度220℃、紡糸速度4500m/分で品種100dtex−26フィラメントの未延伸糸を得た。この未延伸糸を予熱温度100℃、熱セット温度130℃にて延伸倍率1.2倍で延伸し、84dtex−26フィラメントの延伸糸を得た。得られた延伸糸でタフタを製織し、80℃で精練した後、130℃で1分間乾熱セットを行い、ポリ乳酸織物を得た。
(実施例2)
実施例1の蒸熱処理条件を20分にした以外は実施例1と同様に処理して、ポリ乳酸布帛を得た。処理した織物を70℃、90%RHの条件下で7日間加水分解処理した。加水分解処理後の延伸糸は非常に高い強度保持率を示した(表1)。
(実施例3)
実施例1の末端封鎖剤を繊維重量に対して6%owfにした以外は実施例1と同様に処理して、ポリ乳酸布帛を得た。処理した織物を70℃、90%RHの条件下で7日間加水分解処理した。加水分解処理後の延伸糸は非常に高い強度保持率を示した(表1)。
(比較例1)
実施例1で使用した延伸糸をそのまま、70℃、90%RHの条件下で7日間加水分解処理した。加水分解処理後の延伸糸は糸強度を測定できないほど加水分解が進行していた(表2)。
(比較例2)
実施例1のN,N´−ジ−2,6−ジイソプロピルフェニルカルボジイミド処理液を付与後、130℃×1分間でピンテンターにより乾燥した以外は、実施例1と同様に処理して、ポリ乳酸布帛を得た。処理した織物を70℃、90%RHの条件下で7日間加水分解処理した。加水分解処理後の延伸糸は糸強度を測定できないほど加水分解が進行していた(表2)。
(比較例3)
高圧染色試験機を用い、末端封鎖剤としてN,N´−ジ−2,6−ジイソプロピルフェニルカルボジイミドを3%owf使用し、浴比1:30(繊維重量に対し、30倍の水を使用した処理液)の処理液中に実施例1のタフタを浸し、UR・MINI−COLOR(赤外線ミニカラー(テクサム技研製))を用い、110℃、30分の条件で処理液を循環させながら加工を行った。この後、水洗し、風乾させ、130℃、2分間乾熱処理を行い耐加水分解性に優れたポリ乳酸布帛を得た。処理した織物を70℃、90%RHの条件下で7日間加水分解処理した。加工後・加水分解処理後の延伸糸は実施例に比べ強度が小さかった(表2)。
Claims (6)
- ポリエステル系繊維構造物に末端封鎖剤を含有する処理液を付与した後、繊維構造物が含有する水分を保持しながら熱処理することを特徴とするポリエステル系繊維構造物の製造方法。
- ポリエステル系繊維構造物に末端封鎖剤を含有する処理液を付与した後、蒸熱処理することを特徴とする請求項1記載のポリエステル系繊維構造物の製造方法。
- 該処理液に疎水性染料を加えることを特徴とする請求項1または2に記載のポリエステル系繊維構造物の製造方法。
- 該ポリエステル系繊維が脂肪族ポリエステルであることを特徴とする請求項1〜3のいずれかに記載のポリエステル系繊維構造物の製造方法。
- 該末端封鎖剤がカルボジイミド化合物、オキサゾリン化合物およびエポキシ化合物から選ばれる少なくとも1種の化合物であることを特徴とする請求項1〜4のいずれかに記載のポリエステル系繊維構造物の製造方法。
- 請求項1〜5のいずれかに記載の方法で製造されたポリエステル系繊維構造物。
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| JP2003301327A (ja) * | 2002-04-09 | 2003-10-24 | Toray Ind Inc | 耐加水分解性に優れたポリ乳酸繊維 |
| JP2004232153A (ja) * | 2003-01-31 | 2004-08-19 | Toyota Motor Corp | 生分解性樹脂からなる繊維複合材 |
| JP2008274492A (ja) * | 2007-05-02 | 2008-11-13 | Komatsu Seiren Co Ltd | 車両内装用布帛およびカーシート用表皮材 |
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| KR20140023956A (ko) * | 2011-03-31 | 2014-02-27 | 데이진 가부시키가이샤 | 고무 보강용 폴리에스테르 섬유 및 그 제조 방법 |
| KR101917900B1 (ko) | 2011-03-31 | 2018-11-12 | 데이진 프론티아 가부시키가이샤 | 고무 보강용 폴리에스테르 섬유 및 그 제조 방법 |
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