JP2588868C - - Google Patents
Info
- Publication number
- JP2588868C JP2588868C JP2588868C JP 2588868 C JP2588868 C JP 2588868C JP 2588868 C JP2588868 C JP 2588868C
- Authority
- JP
- Japan
- Prior art keywords
- alkali
- weight
- soluble
- polyethylene terephthalate
- polymer
- 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.)
- Expired - Lifetime
Links
- 239000003513 alkali Substances 0.000 claims description 22
- -1 polyethylene terephthalate Polymers 0.000 claims description 21
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 16
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 12
- 238000004090 dissolution Methods 0.000 claims description 11
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 claims description 9
- 239000002202 Polyethylene glycol Substances 0.000 claims description 9
- 229920001223 polyethylene glycol Polymers 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 7
- RWCCWEUUXYIKHB-UHFFFAOYSA-N Benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000007334 copolymerization reaction Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 8
- 230000004580 weight loss Effects 0.000 description 8
- SAQSTQBVENFSKT-UHFFFAOYSA-M TCA-sodium Chemical compound [Na+].[O-]C(=O)C(Cl)(Cl)Cl SAQSTQBVENFSKT-UHFFFAOYSA-M 0.000 description 5
- 239000011022 opal Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- IBBQVGDGTMTZRA-UHFFFAOYSA-N sodium;2-sulfobenzene-1,3-dicarboxylic acid Chemical compound [Na].OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O IBBQVGDGTMTZRA-UHFFFAOYSA-N 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229920001515 polyalkylene glycol Polymers 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- MCPKSFINULVDNX-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4-methylphenol Chemical compound CC1=CC=C(O)C(N2N=C3C=CC=CC3=N2)=C1 MCPKSFINULVDNX-UHFFFAOYSA-N 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- KARVSHNNUWMXFO-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane;hydrate Chemical compound O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O KARVSHNNUWMXFO-UHFFFAOYSA-N 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052901 montmorillonite Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 235000017550 sodium carbonate Nutrition 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- KTKJDGDFMSJUQQ-UHFFFAOYSA-N 2,4-dibutyl-6-(5-chlorobenzotriazol-2-yl)phenol Chemical compound CCCCC1=CC(CCCC)=C(O)C(N2N=C3C=C(Cl)C=CC3=N2)=C1 KTKJDGDFMSJUQQ-UHFFFAOYSA-N 0.000 description 1
- IMJYRYAZVATGLW-UHFFFAOYSA-N 2-(benzotriazol-2-yl)-4,6-bis(2,2-dimethylpropyl)phenol Chemical compound CC(C)(C)CC1=CC(CC(C)(C)C)=C(O)C(N2N=C3C=CC=CC3=N2)=C1 IMJYRYAZVATGLW-UHFFFAOYSA-N 0.000 description 1
- QPKOBORKPHRBPS-UHFFFAOYSA-N Bis(2-Hydroxyethyl) terephthalate Chemical compound OCCOC(=O)C1=CC=C(C(=O)OCCO)C=C1 QPKOBORKPHRBPS-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- AOGYCOYQMAVAFD-UHFFFAOYSA-N Chloroformic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- WOZVHXUHUFLZGK-UHFFFAOYSA-N Dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- SCMSRHIBVBIECI-UHFFFAOYSA-N [2-hydroxy-4-(2-hydroxyethoxy)phenyl]-phenylmethanone Chemical compound OC1=CC(OCCO)=CC=C1C(=O)C1=CC=CC=C1 SCMSRHIBVBIECI-UHFFFAOYSA-N 0.000 description 1
- DCBNMBIOGUANTC-UHFFFAOYSA-N [5-[(5-benzoyl-4-hydroxy-2-methoxyphenyl)methyl]-2-hydroxy-4-methoxyphenyl]-phenylmethanone Chemical compound COC1=CC(O)=C(C(=O)C=2C=CC=CC=2)C=C1CC(C(=CC=1O)OC)=CC=1C(=O)C1=CC=CC=C1 DCBNMBIOGUANTC-UHFFFAOYSA-N 0.000 description 1
- IEVMHCBVNQZMKV-UHFFFAOYSA-K [Na+].[Na+].[Na+].[O-]C(=O)c1cccc(C([O-])=O)c1S([O-])(=O)=O Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)c1cccc(C([O-])=O)c1S([O-])(=O)=O IEVMHCBVNQZMKV-UHFFFAOYSA-K 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- ZJSXTJPARZJENS-UHFFFAOYSA-N lithium;2-sulfobenzene-1,3-dicarboxylic acid Chemical compound [Li].OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O ZJSXTJPARZJENS-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- GEAZMGIGFXWJIG-UHFFFAOYSA-N potassium;2-sulfobenzene-1,3-dicarboxylic acid Chemical compound [K].OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O GEAZMGIGFXWJIG-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000001187 sodium carbonate Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- YXTFRJVQOWZDPP-UHFFFAOYSA-M sodium;3,5-dicarboxybenzenesulfonate Chemical compound [Na+].OC(=O)C1=CC(C(O)=O)=CC(S([O-])(=O)=O)=C1 YXTFRJVQOWZDPP-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Family
ID=
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