TW201720854A - 聚酯樹脂 - Google Patents
聚酯樹脂 Download PDFInfo
- Publication number
- TW201720854A TW201720854A TW105129918A TW105129918A TW201720854A TW 201720854 A TW201720854 A TW 201720854A TW 105129918 A TW105129918 A TW 105129918A TW 105129918 A TW105129918 A TW 105129918A TW 201720854 A TW201720854 A TW 201720854A
- Authority
- TW
- Taiwan
- Prior art keywords
- polyester resin
- constituent unit
- diol
- acid
- dicarboxylic acid
- Prior art date
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- 229920001225 polyester resin Polymers 0.000 title claims abstract description 74
- 239000004645 polyester resin Substances 0.000 title claims abstract description 74
- 150000002009 diols Chemical class 0.000 claims abstract description 38
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000009477 glass transition Effects 0.000 claims abstract description 20
- 238000002425 crystallisation Methods 0.000 claims abstract description 13
- 230000008025 crystallization Effects 0.000 claims abstract description 13
- 238000001028 reflection method Methods 0.000 claims abstract description 6
- 239000000470 constituent Substances 0.000 claims description 52
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 26
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 10
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 claims description 10
- LAWHHRXCBUNWFI-UHFFFAOYSA-N 2-pentylpropanedioic acid Chemical class CCCCCC(C(O)=O)C(O)=O LAWHHRXCBUNWFI-UHFFFAOYSA-N 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- -1 Polyethylene terephthalate Polymers 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000003054 catalyst Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000005809 transesterification reaction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 238000006068 polycondensation reaction Methods 0.000 description 6
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 6
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920000728 polyester Polymers 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 238000006116 polymerization reaction Methods 0.000 description 5
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical class 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 208000012839 conversion disease Diseases 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 125000004437 phosphorous atom Chemical group 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 4
- 229930185605 Bisphenol Natural products 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- WOZVHXUHUFLZGK-UHFFFAOYSA-N terephthalic acid dimethyl ester Natural products COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- NNBZCPXTIHJBJL-UHFFFAOYSA-N trans-decahydronaphthalene Natural products C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 3
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 3
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- BWLBGMIXKSTLSX-UHFFFAOYSA-N 2-hydroxyisobutyric acid Chemical compound CC(C)(O)C(O)=O BWLBGMIXKSTLSX-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004721 Polyphenylene oxide Chemical class 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920000570 polyether Chemical class 0.000 description 2
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- XYWDBAKATHNVAA-YZXKGSGOSA-N (2r,3s,6r,8r,10s)-2-[(2s)-butan-2-yl]-8-(2-hydroxyethyl)-3-methyl-1,7-dioxaspiro[5.5]undecan-10-ol Chemical compound C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](CCO)C[C@H](O)C2 XYWDBAKATHNVAA-YZXKGSGOSA-N 0.000 description 1
- USSLAFCGNMDMNX-UHFFFAOYSA-N 1,2,3,4-tetrahydronaphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=C2C(C(O)=O)C(C(=O)O)CCC2=C1 USSLAFCGNMDMNX-UHFFFAOYSA-N 0.000 description 1
- LMMTVYUCEFJZLC-UHFFFAOYSA-N 1,3,5-pentanetriol Chemical compound OCCC(O)CCO LMMTVYUCEFJZLC-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- MQCPOLNSJCWPGT-UHFFFAOYSA-N 2,2'-Bisphenol F Chemical compound OC1=CC=CC=C1CC1=CC=CC=C1O MQCPOLNSJCWPGT-UHFFFAOYSA-N 0.000 description 1
- UFMBOFGKHIXOTA-UHFFFAOYSA-N 2-methylterephthalic acid Chemical compound CC1=CC(C(O)=O)=CC=C1C(O)=O UFMBOFGKHIXOTA-UHFFFAOYSA-N 0.000 description 1
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 1
- VPMIEDAGSULEBW-UHFFFAOYSA-N 3-[3-(1-carboxy-2-methylpropan-2-yl)-2,4,8,10-tetraoxaspiro[5.5]undecan-9-yl]-3-methylbutanoic acid Chemical compound C1OC(C(C)(CC(O)=O)C)OCC21COC(C(C)(C)CC(O)=O)OC2 VPMIEDAGSULEBW-UHFFFAOYSA-N 0.000 description 1
- HSSYVKMJJLDTKZ-UHFFFAOYSA-N 3-phenylphthalic acid Chemical compound OC(=O)C1=CC=CC(C=2C=CC=CC=2)=C1C(O)=O HSSYVKMJJLDTKZ-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 1
- HDICIMRANLAWOM-UHFFFAOYSA-N CO.CO.C1CCc2ccccc2C1 Chemical compound CO.CO.C1CCc2ccccc2C1 HDICIMRANLAWOM-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JYFHYPJRHGVZDY-UHFFFAOYSA-N Dibutyl phosphate Chemical compound CCCCOP(O)(=O)OCCCC JYFHYPJRHGVZDY-UHFFFAOYSA-N 0.000 description 1
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 1
- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- QYFACSDTKGXDDM-UHFFFAOYSA-N OC.OC.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1 Chemical compound OC.OC.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1.C1CCCCCCCCCCCCCC1 QYFACSDTKGXDDM-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XMUZQOKACOLCSS-UHFFFAOYSA-N [2-(hydroxymethyl)phenyl]methanol Chemical compound OCC1=CC=CC=C1CO XMUZQOKACOLCSS-UHFFFAOYSA-N 0.000 description 1
- LUSFFPXRDZKBMF-UHFFFAOYSA-N [3-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCCC(CO)C1 LUSFFPXRDZKBMF-UHFFFAOYSA-N 0.000 description 1
- DTYJRRQQOLBRGH-UHFFFAOYSA-N [3-(hydroxymethyl)naphthalen-2-yl]methanol Chemical compound C1=CC=C2C=C(CO)C(CO)=CC2=C1 DTYJRRQQOLBRGH-UHFFFAOYSA-N 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- WZZPVFWYFOZMQS-UHFFFAOYSA-N bicyclo[2.2.1]heptane-3,4-diol Chemical compound C1CC2(O)C(O)CC1C2 WZZPVFWYFOZMQS-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000004067 bulking agent Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- OOSPDKSZPPFOBR-UHFFFAOYSA-N butyl dihydrogen phosphite Chemical compound CCCCOP(O)O OOSPDKSZPPFOBR-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QYQADNCHXSEGJT-UHFFFAOYSA-N cyclohexane-1,1-dicarboxylate;hydron Chemical compound OC(=O)C1(C(O)=O)CCCCC1 QYQADNCHXSEGJT-UHFFFAOYSA-N 0.000 description 1
- BVXOPEOQUQWRHQ-UHFFFAOYSA-N dibutyl phosphite Chemical compound CCCCOP([O-])OCCCC BVXOPEOQUQWRHQ-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
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- 239000004094 surface-active agent Substances 0.000 description 1
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- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
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- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
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- 229910052720 vanadium Inorganic materials 0.000 description 1
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Classifications
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- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
- C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
- C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
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Abstract
一種聚酯樹脂,主要含有二醇構成單元與二羧酸構成單元, 該二醇構成單元中之20~100莫耳%係來自下式(i)表示之具二降莰烷環之二醇的構成單元, 玻璃轉移溫度為90℃以上, 降溫時結晶化發熱峰部熱量為5J/g以下, 依JIS K7103以反射法測定之YI値為10以下; [化1]□通式(i)中,R為H、CH3或C2H5。
Description
本發明關於聚酯樹脂,詳言之,關於含有來自於具二降莰烷環骨架的特定的二醇的單元的聚酯樹脂。
聚對苯二甲酸乙二醇酯(以下有時稱為「PET」。)具有透明性、機械性強度、熔融安定性、耐溶劑性、香味保持性、再生性優異之特點,係已廣泛利用於薄膜、片材、中空容器等的聚酯樹脂。然而,PET之玻璃轉移溫度未必能稱得上足夠高,而且獲得厚壁成形體時有時會因其結晶性導致透明性受損,所以普遍實施利用共聚合之改質。
PET之改質例,已有人提出共聚合有1,4-環己烷二甲醇之聚酯樹脂(例如,參照專利文獻1)。
又,由於三環癸烷二甲醇、五環十五烷二甲醇等體積大且具有剛硬的骨架,故使用該等而得之聚酯樹脂之玻璃轉移溫度提高,可期待抑制結晶性而改善成形體之透明性(例如,參照專利文獻2、3)。 [先前技術文獻] [專利文獻]
[專利文獻1]日本特表2007-517926號公報 [專利文獻2]日本特開2007-238856號公報 [專利文獻3]日本特開2003-119259號公報
[發明所欲解決之課題] 專利文獻1記載之聚酯樹脂之玻璃轉移溫度為大約80℃,耐熱性未必足夠。又,專利文獻2、3記載之聚酯樹脂於耐熱性需要進一步改善,此外有著色大、色相不良之問題。 本發明係鑑於上述習知技術存在的問題而成者,目的係提供透明性、耐熱性優異、色相良好的聚酯樹脂。 [解決課題之手段]
本案發明人等,為了解決上述課題努力進行了研究,結果發現以具有十氫-1,4:5,8-二甲橋萘環骨架的二醇(以下,有時記載為具二降莰烷環之二醇)作為原料的聚酯樹脂可解決上述課題,終至完成本發明。
亦即,本發明關於以下的聚酯樹脂。 [1] 一種聚酯樹脂,主要含有二醇構成單元與二羧酸構成單元, 該二醇構成單元中之20~100莫耳%係來自下式(i)表示之具二降莰烷環之二醇的構成單元, 玻璃轉移溫度為90℃以上, 降溫時結晶化發熱峰部熱量為5J/g以下, 依JIS K7103以反射法測定之YI値為10以下; [化1]通式(i)中,R為H、CH3
或C2
H5
。 [2] 如[1]之聚酯樹脂,其中,該二羧酸構成單元係來自於選自對苯二甲酸、間苯二甲酸、2,6-萘二羧酸、及1,4-環己烷二羧酸中之至少一種的構成單元。 [3] 如[1]或[2]之聚酯樹脂,其中,含有來自於2,6-萘二羧酸之構成單元作為該二羧酸構成單元,且該玻璃轉移溫度為130℃以上。 [4] 如[1]至[3]中任一項之聚酯樹脂,其中,含有來自乙二醇之構成單元作為該式(i)表示之具二降莰烷環之二醇以外之二醇構成單元。 [發明之效果]
本發明之聚酯樹脂之透明性、耐熱性優異,樹脂之色相良好。
以下,就用以實施本發明之形態(以下,簡單稱為「本實施形態」。)詳細說明。以下的本實施形態係用以說明本發明之例示,並非將本發明限定於以下內容。本發明能在其要旨之範圍內進行適當的變化而實施。
本實施形態之聚酯樹脂主要包含二醇構成單元與二羧酸構成單元,前述二醇構成單元中之20~100莫耳%係來自下式(i)表示之具二降莰烷環之二醇的構成單元,玻璃轉移溫度為90℃以上,降溫時結晶化發熱峰部熱量為5J/g以下,依JIS K7103以反射法測定的YI値為10以下。 由於係以上述方式構成,本實施形態之聚酯樹脂之透明性、耐熱性優異,樹脂之色相良好。亦即,本實施形態之聚酯樹脂可理想地利用於要求耐熱性、透明性等的薄膜、纖維、樹脂成形品等。
[化2](通式(i)中,R為H、CH3
或C2
H5
,較佳為H或CH3
。)
又,本說明書中,「主要」係指聚酯樹脂之全部構成單元中之二醇構成單元與二羧酸構成單元之合計比例為70莫耳%以上。本實施形態中,上述合計比例較佳為80莫耳%以上,更佳為90莫耳%以上,又更佳為100莫耳%。
本實施形態之聚酯樹脂包含的二醇構成單元中,來自於前述式(i)表示之二醇的構成單元之比例為二醇構成單元中之20莫耳%以上100莫耳%以下,較佳為大於20莫耳%且為100莫耳%以下,更佳為21莫耳%以上100莫耳%以下,又更佳為25莫耳%以上100莫耳%以下,又再更佳為30莫耳%以上100莫耳%以下。 藉由在二醇構成單元中以上述比例含有上述來自於具二降莰烷環之二醇的構成單元,可提升本實施形態之聚酯樹脂之玻璃轉移溫度,並提高該聚酯樹脂之耐熱性。此外,結晶性降低,在形成厚壁成形體時不會發生因結晶化所致之白化、脆化。上述來自於具二降莰烷環之二醇的構成單元之比例若未達全部二醇單元中之20莫耳%,有時無法充分地獲得聚酯樹脂之玻璃轉移溫度提高之效果,而且亦無法充分地獲得結晶性降低之效果。
本實施形態之聚酯樹脂包含的二醇構成單元中,上述來自於具二降莰烷環之二醇的構成單元以外之二醇構成單元(其他二醇構成單元)不特別限定。 其他二醇構成單元不限於以下,可例示來自於脂肪族二醇類、脂環族二醇類及具有芳香環的二醇類、聚醚化合物類、雙酚類及其環氧烷加成物、芳香族二羥基化合物及其環氧烷加成物等的構成單元。
脂肪族二醇類不限於以下,例如可舉例:乙二醇、三亞甲基二醇、1,4-丁二醇、1,5-戊二醇、1,6-己二醇、二乙二醇、丙二醇、新戊二醇等。 脂環族二醇類及具有芳香環的二醇類不限於以下,例如可舉例:1,3-環己烷二甲醇、1,4-環己烷二甲醇、1,2-十氫萘二甲醇、1,3-十氫萘二甲醇、1,4-十氫萘二甲醇、1,5-十氫萘二甲醇、1,6-十氫萘二甲醇、2,6-十氫萘二甲醇、2,7-十氫萘二甲醇、四氫萘二甲醇、螺二醇、降莰烷二醇、苯二甲醇等。 聚醚化合物類不限於以下,例如,可舉例聚乙二醇、聚丙二醇、聚丁二醇等。 雙酚類不限於以下,例如,可舉例4,4’-(1-甲基亞乙基)雙酚、亞甲基雙酚(雙酚F)、4,4’-環亞己基雙酚(雙酚Z)、4,4’-磺醯基雙酚(雙酚S)等。 芳香族二羥基化合物不限於以下,例如,可舉例氫醌、間苯二酚、4,4’-二羥基聯苯、4,4’-二羥基二苯醚、4,4’-二羥基二苯基二苯基酮等。
從聚酯樹脂之機械強度、耐熱性、及二醇之取得容易性之觀點,來自乙二醇、三亞甲基二醇、1,4-丁二醇、1,4-環己烷二甲醇等的單元較佳,來自乙二醇、1,4-環己烷二甲醇之單元尤佳。 該等其他二醇構成單元,可單獨含有或以組合2種以上之方式含有。 當本實施形態之聚酯樹脂包含來自於乙二醇的構成單元時,從耐熱性之觀點,較佳為二醇構成單元中之0~80莫耳%,更佳為0~79莫耳%,又更佳為0~75莫耳%。
二羧酸構成單元不特別限定,可例示來自於對苯二甲酸、間苯二甲酸、鄰苯二甲酸、1,3-萘二羧酸、1,4-萘二羧酸、1,5-萘二羧酸、2,6-萘二羧酸、2,7-萘二羧酸、2-甲基對苯二甲酸、聯苯二羧酸、四氫萘二羧酸、琥珀酸、戊二酸、己二酸、庚二酸、辛二酸、壬二酸、癸二酸、癸烷二羧酸、十二烷二羧酸、環己烷二羧酸、十氫萘二羧酸、降莰烷二羧酸、三環癸烷二羧酸、五環十二烷二羧酸、3,9-雙(1,1-二甲基-2-羧乙基)-2,4,8,10-四氧雜螺[5.5]十一烷、5-羧基-5-乙基-2-(1,1-二甲基-2-羧乙基)-1,3-二烷、二聚酸等的構成單元。從聚酯樹脂之機械強度、耐熱性、取得容易性之觀點,來自於選自對苯二甲酸、間苯二甲酸、2,6-萘二羧酸及1,4-環己烷二羧酸中之至少一種的構成單元較佳,從經濟性之觀點,來自於對苯二甲酸及間苯二甲酸的構成單元尤佳。又,欲獲得更高的耐熱性時,包含來自於2,6-萘二羧酸的構成單元尤佳。又,本實施形態中,二羧酸也可以羧酸與碳數1~6之醇之酯體的形式使用。 該等二羧酸構成單元,可單獨含有或以組合2種以上之方式含有。為了獲得更高的耐熱性而含有來自於2,6-萘二羧酸的構成單元時,二羧酸構成單元中的來自於2,6-萘二羧酸的構成單元之比例較佳為60~100莫耳%,更佳為80~100莫耳%,又更佳為90~100莫耳%。
本實施形態之聚酯樹脂主要含有二醇構成單元與二羧酸構成單元,但為了調整熔融黏彈性、分子量等,可在無損本實施形態之目的之範圍,含有來自於單醇的單元、來自於3元以上的多元醇的單元、來自於單羧酸的單元、來自於多元羧酸的單元、來自於含氧酸的單元。 單醇不限於以下,例如可舉例丁醇、己醇、辛醇等。3元以上之多元醇不限於以下,例如可舉例三羥甲基丙烷、甘油、1,3,5-戊三醇、新戊四醇等。單羧酸不限於以下,例如可舉例苯甲酸、丙酸、丁酸等。多元羧酸不限於以下,例如可舉例偏苯三酸、苯均四酸等。含氧酸不限於以下,例如可舉例甘醇酸、乳酸、羥基丁酸、2-羥基異丁酸、羥基苯甲酸等。
使用通式(i)表示之化合物製造聚酯樹脂的方法不特別限定,可使用以往公知的聚酯之製造方法。例如,可舉例酯交換法、直接酯化法等熔融聚合法、或溶液聚合法等。
在製造本實施形態之聚酯樹脂時,可使用通常聚酯樹脂製造時使用的酯交換觸媒、酯化觸媒、縮聚觸媒。該等觸媒不特別限定,例如可舉例:鋅、鉛、鈰、鎘、錳、鈷、鋰、鈉、鉀、鈣、鎳、鎂、釩、鋁、鈦、銻、鍺、錫、鉿等金屬之化合物(例如,脂肪酸鹽、碳酸鹽、磷酸鹽、氫氧化物、氯化物、氧化物、烷氧化物)或金屬鎂等。該等可單獨使用或將二種以上組合使用。觸媒,以上述中的錳、鈷、鋅、鈦、鈣、銻、鍺、錫之化合物較佳,錳、鈦、銻、鍺、錫之化合物更佳。該等觸媒之使用量不特別限定,相對於聚酯樹脂之原料,以金屬成分計之量較佳為1~1000ppm,更佳為3~750ppm,又更佳為5~500ppm。
前述聚合反應之反應溫度會因觸媒的種類、其使用量等而異,但通常在150℃至300℃之範圍選擇,若考量反應速度及樹脂之著色,180℃~280℃較佳。反應槽內之壓力宜從大氣環境下調節至最終1kPa以下,調至最終0.5kPa以下更佳。
進行前述聚合反應時,亦可依期望添加磷化合物。磷化合物不限於以下,例如可舉例磷酸、亞磷酸、磷酸酯、亞磷酸酯等。磷酸酯不限於以下,例如可舉例磷酸甲酯、磷酸乙酯、磷酸丁酯、磷酸苯酯、磷酸二甲酯、磷酸二乙酯、磷酸二丁酯、磷酸二苯酯、磷酸三甲酯、磷酸三乙酯、磷酸三丁酯、磷酸三苯酯等。亞磷酸酯不限於以下,例如可舉例亞磷酸甲酯、亞磷酸乙酯、亞磷酸丁酯、亞磷酸苯酯、亞磷酸二甲酯、亞磷酸二乙酯、亞磷酸二丁酯、亞磷酸二苯酯、亞磷酸三甲酯、亞磷酸三乙酯、亞磷酸三丁酯、亞磷酸三苯酯等。該等可單獨使用或將二種以上組合使用。本實施形態之聚酯樹脂中之磷原子之濃度較佳為1~500ppm,更佳為3~400ppm,又更佳為5~200ppm。磷原子之含量若為上述範圍,可獲得色相良好的聚酯樹脂,此外有能提高到充分的聚合度之傾向。
本實施形態之聚酯樹脂含有的磷原子,可在樹脂製造時的任何時機含有。不特別限定,例如,可藉由在原料進料時、酯交換或酯化反應的開始時或途中、縮聚反應的開始時、途中或結束時於反應系加入磷化合物,以使聚酯樹脂含有磷原子。
又,在製造本實施形態之聚酯樹脂時,可使用醚化抑制劑、熱安定劑、光安定劑等各種安定劑、聚合調整劑等。
可在無損本實施形態之目的之範圍,於本實施形態之聚酯樹脂中添加抗氧化劑、光安定劑、紫外線吸收劑、塑化劑、增量劑、消光劑、乾燥調節劑、抗靜電劑、抗沉降劑、界面活性劑、流動改良劑、乾燥油、蠟類、填料、著色劑、補強劑、表面平滑劑、勻染劑、硬化反應促進劑、增黏劑等各種添加劑、成形助劑。
本實施形態之聚酯樹脂之以差示掃描型熱量計測定的玻璃轉移溫度為90℃以上,且降溫時結晶化發熱峰部之熱量為5J/g以下。玻璃轉移溫度係以升溫速度20℃/分鐘測定,降溫時結晶化發熱峰部之熱量係以降溫速度5℃/分鐘測定。 藉由使玻璃轉移溫度為90℃以上,本實施形態之聚酯樹脂相較於PET耐熱性更提高。從上述觀點,玻璃轉移溫度較佳為100℃以上,更佳為120℃以上,又更佳為130℃以上。又,為了獲得更高的耐熱性而含有來自於2,6-萘二羧酸的構成單元作為二羧酸構成單元時,玻璃轉移溫度較佳為130℃以上,更佳為140℃以上。 又,藉由使降溫時結晶化發熱峰部之熱量為5J/g以下,可抑制本實施形態之聚酯樹脂之結晶性,並抑制厚壁成形時因結晶化所致之透明性降低。從上述觀點,降溫時結晶化發熱峰部之熱量較佳為3J/g以下,更佳為未達1J/g,又更佳為0.01J/g以下,又再更佳為0J/g。 使本實施形態之聚酯樹脂之玻璃轉移溫度為90℃以上之方法不特限定,例如,可藉由適宜調整聚酯樹脂之原料單體之共聚合比率等以調整到上述範圍。 又,使聚酯樹脂之降溫時結晶化發熱峰部之熱量為5J/g以下之方法不特別限定,例如,可藉由適宜調整聚酯樹脂之原料單體之共聚合比率等以調整到上述範圍。
將本實施形態之聚酯樹脂之丸粒依JIS K7103以反射法進行測定而得之YI値為10以下。YI値若為10以下,本實施形態之聚酯樹脂成為良好色相之樹脂。從上述觀點,YI値較佳為8以下,更佳為5以下。 使本實施形態之聚酯樹脂之YI値為10以下之方法不特別限定,例如,可藉由適宜調整上述磷化合物之添加量等以調整到上述範圍。
本實施形態之聚酯樹脂可用於各種用途。例如,可用於射出成形體、片材、薄膜、管路等擠製成形體、瓶、發泡體、黏著材、黏著劑、塗料等。 片材可為單層也可為多層,薄膜可為單層也可為多層,且可為未延伸品也可為經一方向、或二方向延伸者,也可疊層於鋼板等。瓶可為直接吹塑瓶也可為射出吹塑瓶,也可為射出成形品。發泡體可為顆粒發泡體也可為擠製發泡體。 [實施例]
以下,舉實施例更詳細說明本實施形態,本實施形態不被該等實施例限定其範圍。又,樹脂之評價方法如以下。
<聚酯樹脂之評價方法> (1) 樹脂組成 聚酯樹脂中的二醇構成單元及二羧酸構成單元之比例,以1H-NMR測定計算。使用核磁共振裝置(日本電子(股)製,商品名:JNM-AL400)作為測定裝置,於400MHz進行測定。使用重氯仿作為溶劑。
(2) 玻璃轉移溫度(Tg) 聚酯樹脂之玻璃轉移溫度,係使用差示掃描熱量計(島津製作所(股)製,商品名:DSC/TA-60WS),將聚酯樹脂約10mg放入鋁製非密封容器中,於氮氣(50ml/分鐘)氣流中、以升溫速度20℃/分鐘加熱至280℃使其熔融,然後予以急速冷卻而作為測定用試樣。於同條件測定該試樣,以在DSC曲線轉移前後恰變化基線之差之1/2的溫度當作玻璃轉移溫度。
(3) 降溫時結晶化發熱峰部熱量(ΔHc) 聚酯樹脂之降溫時結晶化發熱量,係從測定上述Tg後於280℃保持1分鐘後,以5℃/分鐘之降溫速度降溫時出現的發熱峰部之面積算出。
(4) YI値 聚酯樹脂之YI値,係將丸粒依JIS K7103以反射法進行測定而予以評價。測定係使用測色色差計(日本電色工業(股)製,商品名:Colormeter ZE-2000)進行。
[實施例1~4] 於配備分凝器、全凝器、冷阱、攪拌機、加熱裝置、氮氣導入管的200mL聚酯製造裝置中,加入表1記載之原料單體、及作為酯交換觸媒之鈦酸四正丁酯, 升溫至230℃,進行酯交換反應。使二羧酸成分之反應轉化率為90%以上後,相對於二羧酸成分加入表1記載之量的磷酸三乙酯,緩慢地進行升溫與減壓,於最終265℃、0.1kPa以下進行縮聚。在達到適度的熔融黏度的時點結束反應,分別製造聚酯樹脂。將獲得之聚酯樹脂之評價結果示於表1。
[實施例5~6] 於配備分凝器、全凝器、冷阱、攪拌機、加熱裝置、氮氣導入管的200mL聚酯製造裝置中,加入表1記載之原料單體及作為酯交換觸媒之鈦酸四正丁酯,於氮氣環境下升溫至225℃,進行酯交換反應。使二羧酸成分之反應轉化率為90%以上後,加入表1記載之量的磷酸三乙酯,緩慢地進行升溫與減壓,於最終280℃、0.1kPa以下進行縮聚。在達到適度的熔融黏度的時點結束反應,分別製造聚酯樹脂。將獲得之聚酯樹脂之評價結果示於表1。
[實施例7~8] 於配備分凝器、全凝器、冷阱、攪拌機、加熱裝置、氮氣導入管的200mL聚酯製造裝置中,加入表1記載之原料單體,於氮氣環境下升溫至250℃,進行酯化反應。使二羧酸成分之反應轉化率為90%以上後,相對於二羧酸成分加入表1記載之量的鈦酸四正丁酯、及磷酸三乙酯,緩慢地進行升溫與減壓,於最終265℃、0.1kPa以下進行縮聚。在達到適度的熔融黏度的時點結束反應,分別製造聚酯樹脂。將獲得之聚酯樹脂之評價結果示於表1。
[比較例1~6] 於配備分凝器、全凝器、冷阱、攪拌機、加熱裝置、氮氣導入管的200mL聚酯製造裝置中,加入表2記載之原料單體及作為酯交換觸媒的鈦酸四正丁酯,於氮氣環境下升溫至225℃,進行酯交換反應。使二羧酸成分之反應轉化率為90%以上後,加入表2記載之量的磷酸三乙酯,緩慢地進行升溫與減壓,於最終280℃、0.1kPa以下進行縮聚。在達到適度的熔融黏度的時點結束反應,分別製造聚酯樹脂。將獲得之聚酯樹脂之評價結果示於表2。
又,表中的縮寫的意義如下。 DMT:對苯二甲酸二甲酯 NDCM:2,6-萘二羧酸二甲酯 CHDA:1,4-環己烷二羧酸 EG:乙二醇 CHDM:1,4-環己烷二甲醇 D-NDM:十氫-1,4:5,8-二甲橋萘-2,6(7)-二甲醇 2,3-D-NDM:十氫-1,4:5,8-二甲橋萘-2,3-二甲醇 TBT:鈦酸四正丁酯 TEP:磷酸三乙酯
[表1]
[表2]
本申請案係基於2015年9月18日提申之日本專利申請案(日本特願2015-184687號),在此援用其全部內容作為參考。 [產業利用性]
本發明之聚酯樹脂之透明性、耐熱性及熱安定性優異,樹脂之色相良好。可藉由使用本發明之聚酯樹脂以製造厚壁且透明性、耐熱性及耐熱性優異的成形體,所以本發明在工業上的意義極大。
無
Claims (5)
- 一種聚酯樹脂,主要含有二醇構成單元與二羧酸構成單元, 該二醇構成單元中之20~100莫耳%係來自下式(i)表示之具二降莰烷環之二醇的構成單元, 玻璃轉移溫度為90℃以上, 降溫時結晶化發熱峰部熱量為5J/g以下, 依JIS K7103以反射法測定之YI値為10以下; [化1]通式(i)中,R為H、CH3 或C2 H5 。
- 如申請專利範圍第1項之聚酯樹脂,其中,該二羧酸構成單元係來自於選自對苯二甲酸、間苯二甲酸、2,6-萘二羧酸、及1,4-環己烷二羧酸中之至少一種的構成單元。
- 如申請專利範圍第1或2項之聚酯樹脂,其中,含有來自於2,6-萘二羧酸之構成單元作為該二羧酸構成單元,且該玻璃轉移溫度為130℃以上。
- 如申請專利範圍第1或2項之聚酯樹脂,其中,含有來自乙二醇之構成單元作為該式(i)表示之具二降莰烷環之二醇以外之二醇構成單元。
- 如申請專利範圍第3項之聚酯樹脂,其中,含有來自乙二醇之構成單元作為該式(i)表示之具二降莰烷環之二醇以外之二醇構成單元。
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| JP2015184687 | 2015-09-18 | ||
| JP2015-184687 | 2015-09-18 |
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| EP (1) | EP3351577B1 (zh) |
| JP (1) | JP6800431B2 (zh) |
| KR (1) | KR102588043B1 (zh) |
| CN (1) | CN108026255B (zh) |
| TW (1) | TWI760314B (zh) |
| WO (1) | WO2017047555A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI813787B (zh) * | 2018-10-16 | 2023-09-01 | 日商三菱瓦斯化學股份有限公司 | 聚酯碳酸酯樹脂及光學鏡片 |
| TWI853013B (zh) * | 2019-04-18 | 2024-08-21 | 日商三菱瓦斯化學股份有限公司 | 熱塑性樹脂、成形體、以及熱塑性樹脂用單體 |
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| CN111630107B (zh) * | 2018-01-23 | 2022-11-15 | 三菱瓦斯化学株式会社 | 成型体 |
| JP7307405B2 (ja) * | 2018-04-04 | 2023-07-12 | 三菱瓦斯化学株式会社 | ポリエステル樹脂組成物 |
| TWI819114B (zh) * | 2018-10-16 | 2023-10-21 | 日商三菱瓦斯化學股份有限公司 | 熱可塑性樹脂組成物及使用其之光學透鏡或薄膜 |
| KR102828116B1 (ko) * | 2019-03-15 | 2025-07-01 | 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 | 폴리에스터 카보네이트 수지, 및 당해 수지를 포함하는 수지 조성물을 성형하여 이루어지는 성형체 |
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| JPH04338594A (ja) * | 1991-05-14 | 1992-11-25 | Arakawa Chem Ind Co Ltd | 熱転写受像材料 |
| JP3063342B2 (ja) | 1991-12-03 | 2000-07-12 | 荒川化学工業株式会社 | ポリウレタンおよびその製造方法 |
| JP3268906B2 (ja) | 1993-09-03 | 2002-03-25 | 株式会社クラレ | 発色性良好な極細繊維布帛 |
| JPH09291138A (ja) | 1996-02-26 | 1997-11-11 | Teijin Ltd | ポリエステル重合体および該重合体からなる光学用材料 |
| JP2003119259A (ja) | 2001-10-12 | 2003-04-23 | Nippon Ester Co Ltd | ポリエステル樹脂 |
| US7169880B2 (en) | 2003-12-04 | 2007-01-30 | Eastman Chemical Company | Shaped articles from cycloaliphatic polyester compositions |
| JP2007161917A (ja) * | 2005-12-15 | 2007-06-28 | Teijin Ltd | ポリエチレンナフタレート樹脂 |
| JP2007238856A (ja) | 2006-03-10 | 2007-09-20 | Mitsubishi Chemicals Corp | ポリエステル樹脂 |
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- 2016-09-12 US US15/758,592 patent/US10889684B2/en active Active
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- 2016-09-12 JP JP2017539898A patent/JP6800431B2/ja active Active
- 2016-09-12 EP EP16846426.1A patent/EP3351577B1/en active Active
- 2016-09-12 CN CN201680053484.3A patent/CN108026255B/zh active Active
- 2016-09-14 TW TW105129918A patent/TWI760314B/zh active
Cited By (2)
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| TWI813787B (zh) * | 2018-10-16 | 2023-09-01 | 日商三菱瓦斯化學股份有限公司 | 聚酯碳酸酯樹脂及光學鏡片 |
| TWI853013B (zh) * | 2019-04-18 | 2024-08-21 | 日商三菱瓦斯化學股份有限公司 | 熱塑性樹脂、成形體、以及熱塑性樹脂用單體 |
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| EP3351577A4 (en) | 2019-05-15 |
| JP6800431B2 (ja) | 2020-12-16 |
| KR20180056670A (ko) | 2018-05-29 |
| US10889684B2 (en) | 2021-01-12 |
| CN108026255B (zh) | 2020-06-16 |
| US20180305494A1 (en) | 2018-10-25 |
| EP3351577B1 (en) | 2020-01-08 |
| CN108026255A (zh) | 2018-05-11 |
| EP3351577A1 (en) | 2018-07-25 |
| KR102588043B1 (ko) | 2023-10-11 |
| HK1251241A1 (zh) | 2019-01-25 |
| WO2017047555A1 (ja) | 2017-03-23 |
| JPWO2017047555A1 (ja) | 2018-07-05 |
| TWI760314B (zh) | 2022-04-11 |
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