KR100655839B1 - 고-점도 폴리에스테르의 제조 방법 - Google Patents
고-점도 폴리에스테르의 제조 방법 Download PDFInfo
- Publication number
- KR100655839B1 KR100655839B1 KR1020017003266A KR20017003266A KR100655839B1 KR 100655839 B1 KR100655839 B1 KR 100655839B1 KR 1020017003266 A KR1020017003266 A KR 1020017003266A KR 20017003266 A KR20017003266 A KR 20017003266A KR 100655839 B1 KR100655839 B1 KR 100655839B1
- Authority
- KR
- South Korea
- Prior art keywords
- viscosity
- oxazoline
- polyester
- polyesters
- low
- Prior art date
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- 229920000728 polyester Polymers 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 20
- IMSODMZESSGVBE-UHFFFAOYSA-N 2-Oxazoline Chemical compound C1CN=CO1 IMSODMZESSGVBE-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004594 Masterbatch (MB) Substances 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims abstract description 3
- -1 oxazoline compound Chemical class 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- 150000002918 oxazolines Chemical class 0.000 claims description 10
- 238000013329 compounding Methods 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 2
- 238000000071 blow moulding Methods 0.000 claims description 2
- 238000003490 calendering Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000010101 extrusion blow moulding Methods 0.000 claims description 2
- 239000003063 flame retardant Substances 0.000 claims description 2
- 238000004898 kneading Methods 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000006082 mold release agent Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000007790 solid phase Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 21
- 230000000873 masking effect Effects 0.000 description 11
- 229920001283 Polyalkylene terephthalate Polymers 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 230000007062 hydrolysis Effects 0.000 description 8
- 238000006460 hydrolysis reaction Methods 0.000 description 8
- 229920001707 polybutylene terephthalate Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-butanediol Substances OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 4
- 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 3
- 125000003342 alkenyl group Chemical group 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 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
- 239000006085 branching agent Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 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
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 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
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- 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
- FQXGHZNSUOHCLO-UHFFFAOYSA-N 2,2,4,4-tetramethyl-1,3-cyclobutanediol Chemical compound CC1(C)C(O)C(C)(C)C1O FQXGHZNSUOHCLO-UHFFFAOYSA-N 0.000 description 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- RWLALWYNXFYRGW-UHFFFAOYSA-N 2-Ethyl-1,3-hexanediol Chemical compound CCCC(O)C(CC)CO RWLALWYNXFYRGW-UHFFFAOYSA-N 0.000 description 1
- MUBZACKCHQIRSY-UHFFFAOYSA-N 2-[3-(4,4-Dimethyl-5H-1,3-oxazol-2-yl)phenyl]-4,4-dimethyl-5H-1,3-oxazole Chemical compound CC1(C)COC(C=2C=C(C=CC=2)C=2OCC(C)(C)N=2)=N1 MUBZACKCHQIRSY-UHFFFAOYSA-N 0.000 description 1
- ICPXIRMAMWRMAD-UHFFFAOYSA-N 2-[3-[2-[3-(2-hydroxyethoxy)phenyl]propan-2-yl]phenoxy]ethanol Chemical compound C=1C=CC(OCCO)=CC=1C(C)(C)C1=CC=CC(OCCO)=C1 ICPXIRMAMWRMAD-UHFFFAOYSA-N 0.000 description 1
- WTPYFJNYAMXZJG-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound OCCOC1=CC=C(OCCO)C=C1 WTPYFJNYAMXZJG-UHFFFAOYSA-N 0.000 description 1
- GATDZUUWVARTOQ-UHFFFAOYSA-N 2-[4-(4,4-dimethyl-5h-1,3-oxazol-2-yl)phenyl]-4,4-dimethyl-5h-1,3-oxazole Chemical compound CC1(C)COC(C=2C=CC(=CC=2)C=2OCC(C)(C)N=2)=N1 GATDZUUWVARTOQ-UHFFFAOYSA-N 0.000 description 1
- HYFFNAVAMIJUIP-UHFFFAOYSA-N 2-ethylpropane-1,3-diol Chemical compound CCC(CO)CO HYFFNAVAMIJUIP-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 150000000376 2-oxazolines Chemical class 0.000 description 1
- CPHURRLSZSRQFS-UHFFFAOYSA-N 3-[4-[2-[4-(3-hydroxypropoxy)phenyl]propan-2-yl]phenoxy]propan-1-ol Chemical compound C=1C=C(OCCCO)C=CC=1C(C)(C)C1=CC=C(OCCCO)C=C1 CPHURRLSZSRQFS-UHFFFAOYSA-N 0.000 description 1
- RBQLGIKHSXQZTB-UHFFFAOYSA-N 3-methylpentane-2,4-diol Chemical compound CC(O)C(C)C(C)O RBQLGIKHSXQZTB-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
- CDBAMNGURPMUTG-UHFFFAOYSA-N 4-[2-(4-hydroxycyclohexyl)propan-2-yl]cyclohexan-1-ol Chemical compound C1CC(O)CCC1C(C)(C)C1CCC(O)CC1 CDBAMNGURPMUTG-UHFFFAOYSA-N 0.000 description 1
- RSCVPGQKACSLBP-UHFFFAOYSA-N 4-methyl-2-[3-(4-methyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound CC1COC(C=2C=C(C=CC=2)C=2OCC(C)N=2)=N1 RSCVPGQKACSLBP-UHFFFAOYSA-N 0.000 description 1
- OIHAUXMSWARTNJ-UHFFFAOYSA-N 4-phenyl-2-[3-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound C1OC(C=2C=C(C=CC=2)C=2OCC(N=2)C=2C=CC=CC=2)=NC1C1=CC=CC=C1 OIHAUXMSWARTNJ-UHFFFAOYSA-N 0.000 description 1
- XBFRBHNDWCBAJN-UHFFFAOYSA-N 4-phenyl-2-[4-(4-phenyl-4,5-dihydro-1,3-oxazol-2-yl)phenyl]-4,5-dihydro-1,3-oxazole Chemical compound C1OC(C=2C=CC(=CC=2)C=2OCC(N=2)C=2C=CC=CC=2)=NC1C1=CC=CC=C1 XBFRBHNDWCBAJN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 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
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 125000005041 acyloxyalkyl group Chemical group 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000004171 alkoxy aryl group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000007860 aryl ester derivatives Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 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
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- OHMBHFSEKCCCBW-UHFFFAOYSA-N hexane-2,5-diol Chemical compound CC(O)CCC(C)O OHMBHFSEKCCCBW-UHFFFAOYSA-N 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 125000005027 hydroxyaryl group Chemical group 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229940117969 neopentyl glycol Drugs 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- 125000004999 nitroaryl group Chemical group 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- XRVCFZPJAHWYTB-UHFFFAOYSA-N prenderol Chemical compound CCC(CC)(CO)CO XRVCFZPJAHWYTB-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
- C08K5/353—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
비교 1* | 비교 2** | A | B | C | D | E | ||
고-점도 PBT (ηrel=1.85) | [%] | 100 | 98.2 | 99 | 98 | 97 | 96 | 95 |
20% 1,3-PBO 및 80% 저-점도 PBT의 마스터배치 (ηrel=1.66) | [%] | 0 | - | 1 | 2 | 3 | 4 | 5 |
순수한 1,3-PBO (계산값) | [%] | 0 | 0.8 | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 |
ηrel | 1.76 | 1.72 | 1.79 | 1.80 | 1.81 | 1.80 | 1.80 | |
COOH 말단기 | [mmol/kg] | 29 | n.m. | 23 | 18 | 13 | 11 | 8 |
가수분해 전 파단 신장률 | [%] | 309 | 300 | 308 | 265 | 303 | 311 | 304 |
가수분해 후 파단 신장률 (3일 경과) | [%] | 100 | 70 | 165 | 232 | 254 | 225 | 180 |
가수분해 후 파단 신장률 (7일 경과) | [%] | 30 | 20 | 70 | 109 | 92 | 80 | 82 |
가수분해 후 파단 신장률 (10일 경과) | [%] | 5 | 10 | 23 | 49 | 44 | 49 | 53 |
* 사출 성형으로 제조한 덤벨형 바아에 대해 비교 2 및 A 내지 E의 모든 조사를 수행함. ** 순수한 1,3-PBO 0.8% (본 발명의 마스터배치의 대용) 및 PBT 98.2%의 혼합물을 사출 성형하여 덤벨형 바아를 제조함 n.m. 측정불가 |
Claims (15)
- 저-점도 폴리에스테르 및 옥사졸린 화합물의 마스터배치를 보다 고-점도의 폴리에스테르와 고상 형태로 혼합하여 건조 블렌드를 형성하고, 이어서 이 건조 블렌드를 추가로 가공하며, 상기 저-점도 폴리에스테르의 상대 용액 점도는 1.75 미만이고, 상기 고-점도 폴리에스테르의 상대 용액 점도는 1.75 초과이며, 고-점도 폴리에스테르와 저-점도 폴리에스테르의 상대 용액 점도의 점도차는 0.05 이상이고, 고-점도 폴리에스테르 및 마스터배치의 전체 혼합물 중 옥사졸린의 함량은 0.02 내지 10 중량%이며, 상기 추가 가공은 컴파운딩, 압출, 취입 성형, 압출 취입 성형, 사출 성형, 혼련 또는 칼렌더링인 것을 특징으로 하는 고-점도 폴리에스테르의 제조 방법.
- 삭제
- 제1항에 있어서, 점도차가 0.1 이상임을 특징으로 하는 방법.
- 제3항에 있어서, 점도차가 0.15 이상임을 특징으로 하는 방법.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 옥사졸린의 함량이 0.05 내지 5 중량%임을 특징으로 하는 방법.
- 제8항에 있어서, 옥사졸린의 함량이 0.1 내지 2 중량%임을 특징으로 하는 방법.
- 제1항에 있어서, 마스터배치가 저-점도 폴리에스테르와 옥사졸린을 혼합한 후 혼합물을 컴파운딩함으로써 제조되는 것임을 특징으로 하는 방법.
- 제1항에 있어서, 마스터배치가 5 내지 60 중량%의 옥사졸린 화합물을 포함하는 것임을 특징으로 하는 방법.
- 제1항에 있어서, 윤활제, 금형 이형제, 핵형성제, 대전방지제, 안료, 안정화제 및 방염제로 이루어진 군에서 선택되는 첨가제를 추가로 가공할 때 첨가하는 방법.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19842152A DE19842152A1 (de) | 1998-09-15 | 1998-09-15 | Verfahren zur Herstellung von hochviskosen Polyestern |
DE19842152.4 | 1998-09-15 |
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Publication Number | Publication Date |
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KR20010075094A KR20010075094A (ko) | 2001-08-09 |
KR100655839B1 true KR100655839B1 (ko) | 2006-12-12 |
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KR1020017003266A KR100655839B1 (ko) | 1998-09-15 | 1999-09-07 | 고-점도 폴리에스테르의 제조 방법 |
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US (1) | US6515044B1 (ko) |
EP (1) | EP1124884B1 (ko) |
JP (1) | JP2002524633A (ko) |
KR (1) | KR100655839B1 (ko) |
CN (1) | CN1125110C (ko) |
AT (1) | ATE240983T1 (ko) |
AU (1) | AU5746199A (ko) |
DE (2) | DE19842152A1 (ko) |
ES (1) | ES2198955T3 (ko) |
HK (1) | HK1040729B (ko) |
WO (1) | WO2000015693A1 (ko) |
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1998
- 1998-09-15 DE DE19842152A patent/DE19842152A1/de not_active Withdrawn
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1999
- 1999-09-07 AU AU57461/99A patent/AU5746199A/en not_active Abandoned
- 1999-09-07 AT AT99944618T patent/ATE240983T1/de not_active IP Right Cessation
- 1999-09-07 KR KR1020017003266A patent/KR100655839B1/ko not_active IP Right Cessation
- 1999-09-07 US US09/786,712 patent/US6515044B1/en not_active Expired - Fee Related
- 1999-09-07 WO PCT/EP1999/006575 patent/WO2000015693A1/de active IP Right Grant
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Publication number | Publication date |
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DE59905680D1 (de) | 2003-06-26 |
JP2002524633A (ja) | 2002-08-06 |
CN1317030A (zh) | 2001-10-10 |
ES2198955T3 (es) | 2004-02-01 |
CN1125110C (zh) | 2003-10-22 |
ATE240983T1 (de) | 2003-06-15 |
US6515044B1 (en) | 2003-02-04 |
DE19842152A1 (de) | 2000-03-16 |
HK1040729A1 (en) | 2002-06-21 |
WO2000015693A1 (de) | 2000-03-23 |
EP1124884B1 (de) | 2003-05-21 |
EP1124884A1 (de) | 2001-08-22 |
KR20010075094A (ko) | 2001-08-09 |
AU5746199A (en) | 2000-04-03 |
HK1040729B (zh) | 2004-07-09 |
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