CN1826367A - 聚对苯二甲酸丁二醇酯 - Google Patents
聚对苯二甲酸丁二醇酯 Download PDFInfo
- Publication number
- CN1826367A CN1826367A CNA2004800213498A CN200480021349A CN1826367A CN 1826367 A CN1826367 A CN 1826367A CN A2004800213498 A CNA2004800213498 A CN A2004800213498A CN 200480021349 A CN200480021349 A CN 200480021349A CN 1826367 A CN1826367 A CN 1826367A
- Authority
- CN
- China
- Prior art keywords
- polybutylene terephthalate
- concentration
- pbt
- titanium
- acid
- 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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- 229920001707 polybutylene terephthalate Polymers 0.000 title claims abstract description 100
- -1 Polybutylene terephthalate Polymers 0.000 title claims abstract description 88
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 54
- 239000010936 titanium Substances 0.000 claims abstract description 47
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 12
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims abstract description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 239000003595 mist Substances 0.000 claims description 15
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 239000012046 mixed solvent Substances 0.000 claims description 8
- 125000005469 ethylenyl group Chemical group 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000009257 reactivity Effects 0.000 claims description 3
- 239000000835 fiber Substances 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007062 hydrolysis Effects 0.000 abstract description 3
- 238000006068 polycondensation reaction Methods 0.000 description 55
- 238000005886 esterification reaction Methods 0.000 description 44
- 230000032050 esterification Effects 0.000 description 43
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 40
- 239000000243 solution Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 33
- 238000005809 transesterification reaction Methods 0.000 description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 25
- 239000002994 raw material Substances 0.000 description 25
- 239000012535 impurity Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 21
- 239000000203 mixture Substances 0.000 description 21
- 239000000126 substance Substances 0.000 description 19
- 239000002253 acid Substances 0.000 description 15
- 239000007791 liquid phase Substances 0.000 description 15
- 230000006866 deterioration Effects 0.000 description 14
- 239000000284 extract Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 230000002779 inactivation Effects 0.000 description 13
- 238000006116 polymerization reaction Methods 0.000 description 13
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000009835 boiling Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000012856 packing Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical group OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 230000003301 hydrolyzing effect Effects 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 150000002148 esters Chemical group 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000005496 tempering Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 4
- 150000002009 diols Chemical class 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000012756 surface treatment agent Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- 239000012974 tin catalyst Substances 0.000 description 4
- 238000004448 titration Methods 0.000 description 4
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229940058905 antimony compound for treatment of leishmaniasis and trypanosomiasis Drugs 0.000 description 3
- 150000001463 antimony compounds Chemical class 0.000 description 3
- 125000001246 bromo group Chemical group Br* 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 3
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 3
- 239000000347 magnesium hydroxide Substances 0.000 description 3
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 150000003606 tin compounds Chemical class 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- AFPHTEQTJZKQAQ-UHFFFAOYSA-N 3-nitrobenzoic acid Chemical compound OC(=O)C1=CC=CC([N+]([O-])=O)=C1 AFPHTEQTJZKQAQ-UHFFFAOYSA-N 0.000 description 2
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 229960004217 benzyl alcohol Drugs 0.000 description 2
- 235000019445 benzyl alcohol Nutrition 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
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- 230000005494 condensation Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- VSSAZBXXNIABDN-UHFFFAOYSA-N cyclohexylmethanol Chemical compound OCC1CCCCC1 VSSAZBXXNIABDN-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 2
- 125000001142 dicarboxylic acid group Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 2
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- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 2
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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 150000002896 organic halogen compounds Chemical class 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
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- 239000002243 precursor Substances 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
- 238000011084 recovery Methods 0.000 description 2
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- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
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- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
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- 150000003609 titanium compounds Chemical class 0.000 description 2
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- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
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- 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
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical compound OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 description 1
- XCMSBWQTZVVGIC-UHFFFAOYSA-N 2-bromo-1-phenylpropane-1,1-diol Chemical compound C1(=CC=CC=C1)C(C(C)Br)(O)O XCMSBWQTZVVGIC-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- NEQFBGHQPUXOFH-UHFFFAOYSA-N 4-(4-carboxyphenyl)benzoic acid Chemical compound C1=CC(C(=O)O)=CC=C1C1=CC=C(C(O)=O)C=C1 NEQFBGHQPUXOFH-UHFFFAOYSA-N 0.000 description 1
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- GCTFWCDSFPMHHS-UHFFFAOYSA-M Tributyltin chloride Chemical compound CCCC[Sn](Cl)(CCCC)CCCC GCTFWCDSFPMHHS-UHFFFAOYSA-M 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
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- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-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
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- TYEHBWZBLJCWSR-UHFFFAOYSA-N [Sn].CCCCSSCCCC Chemical compound [Sn].CCCCSSCCCC TYEHBWZBLJCWSR-UHFFFAOYSA-N 0.000 description 1
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- 239000011591 potassium Substances 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
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- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 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 1
- RWWNQEOPUOCKGR-UHFFFAOYSA-N tetraethyltin Chemical group CC[Sn](CC)(CC)CC RWWNQEOPUOCKGR-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- CPRPKIMXLHBUGA-UHFFFAOYSA-N triethyltin Chemical compound CC[Sn](CC)CC CPRPKIMXLHBUGA-UHFFFAOYSA-N 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 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
- DOOPOMANTWCTIB-UHFFFAOYSA-M tris(2-methylpropyl)stannanylium;acetate Chemical compound CC([O-])=O.CC(C)C[Sn+](CC(C)C)CC(C)C DOOPOMANTWCTIB-UHFFFAOYSA-M 0.000 description 1
- NSBGJRFJIJFMGW-UHFFFAOYSA-N trisodium;stiborate Chemical compound [Na+].[Na+].[Na+].[O-][Sb]([O-])([O-])=O NSBGJRFJIJFMGW-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- 239000010457 zeolite Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 150000003755 zirconium compounds Chemical class 0.000 description 1
Images
Classifications
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Abstract
Description
项目 | 单位 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
B/TPA或B/DAT | mol/mol | 3.6 | 3.6 | 3.8 | 3.6 | 3.6 |
Ti含量 | ppm | 70 | 70 | 110 | 70 | 30 |
Sn含量 | ppm | 0 | 0 | 0 | 0 | 0 |
[η] | dL/g | 0.85 | 0.85 | 0.85 | 1.10 | 0.75 |
末端羧基浓度 | μeq/g | 12.5 | 12.5 | 14.4 | 24.5 | 9.2 |
Tc | ℃ | 178.5 | 178.5 | 179.4 | 177.1 | 177.5 |
末端乙烯基浓度 | μeq/g | 5.0 | 5.0 | 4.8 | 7.5 | 4.6 |
末端甲氧羰基浓度 | μeq/g | 0.1或0.1以下 | 0.1或0.1以下 | 0.1或0.1以下 | 0.1或0.1以下 | 0.1或0.1以下 |
鱼眼 | ppm | 850 | 140 | 1120 | 980 | 550 |
溶液雾值 | % | 0.1或0.1以下 | 0.1或0.1以下 | 2.5 | 0.1或0.1以下 | 0.1或0.1以下 |
表示钛催化剂中的活性钛的比例的值(α) | 1.00 | 1.00 | 0.93 | 1.00 | 1.00 | |
颗粒值 | -1.7 | -1.7 | -1.6 | -1.2 | -1.9 |
项目 | 单位 | 实施例6 | 比较例1 | 比较例2 | 比较例3 |
B/TPA或B/DAT | mol/mol | 3.6 | 2.5 | 3.6 | 1.2 |
Ti含量 | ppm | 70 | 110 | 70 | 100 |
Sn含量 | ppm | 30 | 0 | 0 | 0 |
[η] | dL/g | 0.81 | 0.80 | 0.76 | 0.85 |
末端羧基浓度 | μeq/g | 17.2 | 13.6 | 11.2 | 37.4 |
Tc | ℃ | 179.3 | 181.0 | 178.5 | 168.7 |
末端乙烯基浓度 | μeq/g | 6.5 | 5.2 | 6.9 | 6.7 |
末端甲氧羰基浓度 | μeq/g | 0.1或0.1以下 | 0.1或0.1以下 | 0.1或0.1以下 | 2.3 |
鱼眼 | ppm | 1920 | 4500 | 2570 | 1360 |
溶液雾值 | % | 10 | 53 | 19 | 0.1或0.1以下 |
表示钛催化剂中的活性钛的比例的值(α) | 0.80 | 0.45 | 0.70 | 1.00 | |
颗粒值 | 1.5 | -0.2 | -0.8 | -1.5 |
Claims (8)
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CN (1) | CN100424113C (zh) |
MY (1) | MY157379A (zh) |
TW (1) | TWI338013B (zh) |
WO (1) | WO2005012391A1 (zh) |
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CN102993420A (zh) * | 2012-12-10 | 2013-03-27 | 金发科技股份有限公司 | 一种三元共聚pbtg聚酯及其制备方法 |
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---|---|---|---|---|
CN1938361B (zh) * | 2004-04-01 | 2010-11-10 | 三菱化学株式会社 | 聚对苯二甲酸丁二醇酯 |
JP4725029B2 (ja) * | 2004-04-22 | 2011-07-13 | 三菱化学株式会社 | ポリブチレンテレフタレート |
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JP2002284868A (ja) * | 2001-03-27 | 2002-10-03 | Toray Ind Inc | ポリブチレンテレフタレートの製造法 |
JP2004091756A (ja) * | 2002-09-04 | 2004-03-25 | Mitsubishi Chemicals Corp | ポリブチレンテレフタレート樹脂 |
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2004
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- 2004-06-16 WO PCT/JP2004/008432 patent/WO2005012391A1/ja active Application Filing
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Cited By (11)
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CN101253217B (zh) * | 2005-08-29 | 2011-08-24 | 三菱化学株式会社 | 聚对苯二甲酸丁二醇酯及其制造方法 |
CN102993420A (zh) * | 2012-12-10 | 2013-03-27 | 金发科技股份有限公司 | 一种三元共聚pbtg聚酯及其制备方法 |
CN103665351A (zh) * | 2013-11-29 | 2014-03-26 | 金发科技股份有限公司 | 聚对苯二甲酸环己烷二醇/丁二醇共聚酯及其制备和应用 |
CN112646133A (zh) * | 2019-10-12 | 2021-04-13 | 中国石油化工股份有限公司 | 一种低介电常数pbt共聚酯及其制备方法和应用 |
CN112646326A (zh) * | 2019-10-12 | 2021-04-13 | 中国石油化工股份有限公司 | 轻量化低介电常数pbt共聚酯母粒及聚酯薄膜制备方法 |
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CN112646326B (zh) * | 2019-10-12 | 2022-08-09 | 中国石油化工股份有限公司 | 轻量化低介电常数pbt共聚酯母粒及聚酯薄膜制备方法 |
CN112646147B (zh) * | 2019-10-12 | 2023-05-05 | 中国石油化工股份有限公司 | 一种耐候型低介电常数pbt共聚酯及制备方法 |
CN112724376A (zh) * | 2019-10-14 | 2021-04-30 | 中国石油化工股份有限公司 | 一种轻量化低介电常数pbt聚酯的制备方法 |
CN114685768A (zh) * | 2020-12-31 | 2022-07-01 | 中国石油化工股份有限公司 | 一种高黏弹性聚酯及其制备方法 |
CN114685768B (zh) * | 2020-12-31 | 2024-03-08 | 中国石油化工股份有限公司 | 一种高黏弹性聚酯及其制备方法 |
Also Published As
Publication number | Publication date |
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MY157379A (en) | 2016-06-15 |
CN100424113C (zh) | 2008-10-08 |
TWI338013B (en) | 2011-03-01 |
TW200510468A (en) | 2005-03-16 |
WO2005012391A1 (ja) | 2005-02-10 |
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