JP2013510919A - 共重合ポリエステル熱収縮フィルム - Google Patents
共重合ポリエステル熱収縮フィルム Download PDFInfo
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- JP2013510919A JP2013510919A JP2012538761A JP2012538761A JP2013510919A JP 2013510919 A JP2013510919 A JP 2013510919A JP 2012538761 A JP2012538761 A JP 2012538761A JP 2012538761 A JP2012538761 A JP 2012538761A JP 2013510919 A JP2013510919 A JP 2013510919A
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- 229920001634 Copolyester Polymers 0.000 title claims abstract description 25
- 229920006300 shrink film Polymers 0.000 title claims description 11
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- 150000002009 diols Chemical class 0.000 claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 31
- 229920006257 Heat-shrinkable film Polymers 0.000 claims abstract description 28
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 24
- KLDXJTOLSGUMSJ-JGWLITMVSA-N Isosorbide Chemical compound O[C@@H]1CO[C@@H]2[C@@H](O)CO[C@@H]21 KLDXJTOLSGUMSJ-JGWLITMVSA-N 0.000 claims abstract description 21
- 229960002479 isosorbide Drugs 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 16
- 229920000728 polyester Polymers 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 abstract description 9
- 229920006267 polyester film Polymers 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 27
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- 238000006068 polycondensation reaction Methods 0.000 description 12
- 238000005886 esterification reaction Methods 0.000 description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
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- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
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- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
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- 239000004793 Polystyrene Substances 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
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- 230000009477 glass transition Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- WIVDTFSOBMXIMK-UHFFFAOYSA-N 2-hexyl-2-methylpropane-1,3-diol Chemical compound CCCCCCC(C)(CO)CO WIVDTFSOBMXIMK-UHFFFAOYSA-N 0.000 description 2
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 2
- CVMXOLXLYCAVNU-UHFFFAOYSA-N 5-methylheptane-1,3-diol Chemical compound CCC(C)CC(O)CCO CVMXOLXLYCAVNU-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-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
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000011156 evaluation Methods 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
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 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
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- CYVMBANVYOZFIG-ZCFIWIBFSA-N (2r)-2-ethylbutane-1,4-diol Chemical compound CC[C@@H](CO)CCO CYVMBANVYOZFIG-ZCFIWIBFSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-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
- VDSSCEGRDWUQAP-UHFFFAOYSA-N 2,2-dipropylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CCC VDSSCEGRDWUQAP-UHFFFAOYSA-N 0.000 description 1
- ZABMGUITRPYVRH-UHFFFAOYSA-N 2,3,4-trimethylpentane-1,5-diol Chemical compound OCC(C)C(C)C(C)CO ZABMGUITRPYVRH-UHFFFAOYSA-N 0.000 description 1
- SKQUTIPQJKQFRA-UHFFFAOYSA-N 2,3-dimethylbutane-1,4-diol Chemical compound OCC(C)C(C)CO SKQUTIPQJKQFRA-UHFFFAOYSA-N 0.000 description 1
- KHVMKJQZHRKYEV-UHFFFAOYSA-N 2,4-dimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)CO KHVMKJQZHRKYEV-UHFFFAOYSA-N 0.000 description 1
- LIBOYZGDGVDKKH-UHFFFAOYSA-N 2-(8-methylnonyl)butanedioic acid Chemical compound CC(C)CCCCCCCC(C(O)=O)CC(O)=O LIBOYZGDGVDKKH-UHFFFAOYSA-N 0.000 description 1
- BXGYYDRIMBPOMN-UHFFFAOYSA-N 2-(hydroxymethoxy)ethoxymethanol Chemical compound OCOCCOCO BXGYYDRIMBPOMN-UHFFFAOYSA-N 0.000 description 1
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 description 1
- FNQJNAWBIIJHCV-UHFFFAOYSA-N 2-butyl-2-propylpropane-1,3-diol Chemical compound CCCCC(CO)(CO)CCC FNQJNAWBIIJHCV-UHFFFAOYSA-N 0.000 description 1
- VNAWKNVDKFZFSU-UHFFFAOYSA-N 2-ethyl-2-methylpropane-1,3-diol Chemical compound CCC(C)(CO)CO VNAWKNVDKFZFSU-UHFFFAOYSA-N 0.000 description 1
- IZUABMDVMAFWOP-UHFFFAOYSA-N 2-ethyl-4-methylpentane-1,3-diol Chemical compound CCC(CO)C(O)C(C)C IZUABMDVMAFWOP-UHFFFAOYSA-N 0.000 description 1
- JVZZUPJFERSVRN-UHFFFAOYSA-N 2-methyl-2-propylpropane-1,3-diol Chemical compound CCCC(C)(CO)CO JVZZUPJFERSVRN-UHFFFAOYSA-N 0.000 description 1
- MWCBGWLCXSUTHK-UHFFFAOYSA-N 2-methylbutane-1,4-diol Chemical compound OCC(C)CCO MWCBGWLCXSUTHK-UHFFFAOYSA-N 0.000 description 1
- AAAWJUMVTPNRDT-UHFFFAOYSA-N 2-methylpentane-1,5-diol Chemical compound OCC(C)CCCO AAAWJUMVTPNRDT-UHFFFAOYSA-N 0.000 description 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- FMUGKQJMFWHFLC-UHFFFAOYSA-N 4-ethylheptane-1,3-diol Chemical compound CCCC(CC)C(O)CCO FMUGKQJMFWHFLC-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004146 Propane-1,2-diol Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000013361 beverage Nutrition 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
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229940011182 cobalt acetate Drugs 0.000 description 1
- TZWGXFOSKIHUPW-UHFFFAOYSA-L cobalt(2+);propanoate Chemical compound [Co+2].CCC([O-])=O.CCC([O-])=O TZWGXFOSKIHUPW-UHFFFAOYSA-L 0.000 description 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 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
- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical class [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/003—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor characterised by the choice of material
-
- 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
-
- 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
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
- C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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Abstract
【解決手段】共重合ポリエステル熱収縮フィルムは、テレフタル酸を含む酸成分およびイソソルバイドおよびエチレングリコールを含むジオール成分が共重合されて、酸成分から誘導された酸部分およびジオール成分から誘導されたジオール部分が繰り返される構造を有する共重合ポリエステル樹脂からなり、収縮開始温度が60℃以上であり、60ないし70℃での最大熱収縮率が2%未満であり、90ないし100℃での最大熱収縮率が50ないし90%であることを特徴とする。
【選択図】なし
Description
本発明による共重合ポリエステル熱収縮フィルムは、テレフタル酸を含む酸成分および下記の化学式(I)で表示されるイソソルバイドおよびエチレングリコールを含むジオール成分が共重合され、前記酸成分から誘導された酸部分およびジオール成分から誘導されたジオール部分が繰り返される構造を有する共重合ポリエステル樹脂からなる。
(1)ガラス転移温度(Tg):耐熱性を評価するためのものであって、熱収縮フィルムを300℃で5分間アニーリング(Annealing)し、常温で冷却させた後、昇温速度10℃/minで、2次スキャン(2nd Scan)時のTg温度を測定する。ティエイインスツルメント(TA instrument)社の示差走査熱量計(Differential Scanning Calorimetry)利用。
(2)熱収縮率:熱収縮フィルムを10cm×10cmの正方形に裁って、下記表1に記載した温度(65℃および95℃)の温水中に無荷重状態で10秒間浸漬して熱収縮させ、25℃の水中に10秒間浸漬した後、試料の縦方向および横方向の長さを測定し、下記の式により熱収縮率を算出。
熱収縮率(%)=100×(収縮前の長さ−収縮後の長さ)/(収縮前の長さ)
(3)溶融比抵抗値(Si):275℃で溶融させた熱収縮フィルム内に一対の電極板を挿入し、120Vの電圧を加えた後、その時の電流を測定し、下記式により溶融比抵抗値(Si、単位:Ω・cm)を算出。
溶融比抵抗値(Si)=(A/I)×(V/io)
(A:電極の面積(cm2)、I:電極間距離(cm)、V:電圧(V)、io:電流(A))
酸成分としてテレフタル酸およびジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%を、酸成分に対して全体ジオール成分がモル比で1.05ないし3.0となるように、撹拌機と流出コンデンサを備えた3L反応器に投入し、混合して温度を徐々に255℃まで上昇させてエステル化反応させた。このとき、発生する水は系外に流出させ、水の発生、流出が終了すると撹拌機と冷却コンデンサおよび真空システム付き重縮合反応器に前記反応物を移した。前記エステル化反応物に触媒、安定剤、呈色剤を適正比率で添加した後に反応機内部温度を240℃で275℃まで上げながら圧力を1次に常圧から50mmHgまで減圧し、40分間低真空反応でエチレングリコールを取り出し、再び0.1mmHgまで徐々に減圧して高真空雰囲気下で所望する固有粘度となるまで重縮合反応させて共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりに1、4−シクロヘキサンジメタノール16モル%、エチレングリコール69モル%およびイソソルバイド15モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりに1、4−シクロヘキサンジメタノール16モル%、エチレングリコール60モル%およびイソソルバイド24モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりにエチレングリコール76モル%およびイソソルバイド24モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりに1、4−シクロヘキサンジメタノール30モル%およびエチレングリコール70モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりに1、4−シクロヘキサンジメタノール20モル%、エチレングリコール67モル%およびジエチレングリコール13モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
ジオール成分として1、4−シクロヘキサンジメタノール16モル%、エチレングリコール78モル%およびイソソルバイド6モル%の代わりに1、4−シクロヘキサンジメタノール10モル%、エチレングリコール25モル%およびイソソルバイド65モル%を使ったのを除いては、前記製造例1と同様な方法で共重合ポリエステル樹脂を製造した。
それぞれ前記製造例1ないし4の共重合ポリエステル樹脂(実施例1ないし4)、前記製造例5ないし7の共重合ポリエステル樹脂(比較例1ないし3)およびポリ塩化ビニル(poly vinyl chloride:PVC)樹脂(比較例4)を使用して、圧出ブロイングまたは二軸延伸押出機を利用して圧出し、TD(Transverse Direction)方向に1ないし4倍延伸するフィルム製造方法で熱収縮フィルムを製造した。製造された熱収縮フィルムの収縮開始温度を前記(2)に提示されている熱収縮率測定方法を利用して測定し(熱収縮率測定方法と同じ方式でサンプル測定時に収縮が発生する温度を測定)、上述した方法を使用してガラス転移温度、熱収縮率および溶融比抵抗値を測定し、その結果を下記の表1に示す。
Claims (3)
- 前記ジオール成分は、前記化学式(I)で表示されるイソソルバイド0.1ないし60モル%、1、4−シクロヘキサンジメタノール0ないし90モル%および残りのエチレングリコールを含むことを特徴とする請求項1に記載の共重合ポリエステル熱収縮フィルム。
- 前記熱収縮フィルムは前記共重合ポリエステル樹脂を圧出ブロイングまたは二軸延伸押出機を利用して圧出し、TD(Transverse Direction)方向に1ないし4倍延伸して製造することを特徴とする請求項1に記載の共重合ポリエステル熱収縮フィルム。
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20170093011A (ko) * | 2016-02-04 | 2017-08-14 | 에스케이케미칼주식회사 | 내열성 및 용제 용해성이 우수한 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
JP2019524575A (ja) * | 2016-08-03 | 2019-09-05 | ロケット フレールRoquette Freres | 半結晶質熱可塑性ポリエステルをベースとする包装方法 |
JP2022510146A (ja) * | 2019-10-31 | 2022-01-26 | エスケイシー・カンパニー・リミテッド | ポリエステルフィルム、その製造方法、およびこれを用いたポリエチレンテレフタレート容器の再生方法 |
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KR102654779B1 (ko) * | 2016-11-24 | 2024-04-03 | 에스케이케미칼 주식회사 | 다층 mdo 내열 열수축성 필름 |
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KR20200027368A (ko) * | 2018-09-04 | 2020-03-12 | 에스케이씨 주식회사 | 절연부를 포함하는 케이블 및 케이블 절연부의 제조방법 |
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US11993706B2 (en) | 2019-01-17 | 2024-05-28 | Sk Chemicals Co., Ltd. | Polyester film and preparation method therefor |
US12071525B2 (en) | 2019-01-17 | 2024-08-27 | Sk Chemicals Co., Ltd. | Polyester film and preparation method thereof |
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CN111303394A (zh) * | 2020-04-20 | 2020-06-19 | 河南功能高分子膜材料创新中心有限公司 | 一种改性耐高温聚酯的制备方法及改性耐高温聚酯 |
CN111471167B (zh) * | 2020-05-12 | 2022-08-09 | 河南功能高分子膜材料创新中心有限公司 | 一种改性耐高温抗水解共聚聚酯 |
CN114702789B (zh) * | 2022-03-01 | 2023-12-19 | 杭州和顺科技股份有限公司 | 一种高透光率聚酯薄膜及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002512303A (ja) * | 1998-04-23 | 2002-04-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリエステルフィルムおよびその製造法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05245930A (ja) * | 1991-12-26 | 1993-09-24 | Sekisui Chem Co Ltd | ポリエステル系熱収縮フイルム |
JP4734694B2 (ja) * | 1999-07-05 | 2011-07-27 | 東レ株式会社 | 成形加工用二軸延伸ポリエステルフィルムおよび成形加工積層体 |
JP2002113835A (ja) | 2000-10-11 | 2002-04-16 | Toray Ind Inc | 積層ポリエステルフィルム、その製造方法及び意匠性フィルム |
JP2002120268A (ja) * | 2000-10-16 | 2002-04-23 | Toray Ind Inc | ポリエステルフィルムおよびその製造方法 |
KR20020096388A (ko) * | 2001-06-19 | 2002-12-31 | 김성기 | 철도차량의 실시간 모니터링 시스템 |
US6914120B2 (en) * | 2002-11-13 | 2005-07-05 | Eastman Chemical Company | Method for making isosorbide containing polyesters |
JP5286644B2 (ja) * | 2005-12-27 | 2013-09-11 | 東レ株式会社 | ポリエステル樹脂およびこれを含むポリエステルフィルム |
US20090227735A1 (en) * | 2008-03-07 | 2009-09-10 | Eastman Chemical Company | Miscible polyester blends and shrinkable films prepared therefrom |
-
2009
- 2009-11-13 KR KR1020090109610A patent/KR101639629B1/ko active IP Right Grant
-
2010
- 2010-11-12 BR BR112012011202-3A patent/BR112012011202B1/pt active IP Right Grant
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- 2010-11-12 WO PCT/KR2010/007981 patent/WO2011059252A2/ko active Application Filing
- 2010-11-12 EP EP10830184.7A patent/EP2500373B1/en active Active
- 2010-11-12 CN CN201080057851.XA patent/CN102666681B/zh active Active
- 2010-11-12 JP JP2012538761A patent/JP5641587B2/ja active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002512303A (ja) * | 1998-04-23 | 2002-04-23 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリエステルフィルムおよびその製造法 |
Cited By (11)
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---|---|---|---|---|
KR20170093011A (ko) * | 2016-02-04 | 2017-08-14 | 에스케이케미칼주식회사 | 내열성 및 용제 용해성이 우수한 폴리에스테르 수지 및 이를 함유하는 코팅 조성물 |
JP2019510093A (ja) * | 2016-02-04 | 2019-04-11 | エスケー ケミカルズ カンパニー リミテッド | 優れた耐熱性および溶媒への溶解性を有するポリエステル樹脂、ならびにこれを含有するコーティング組成物 |
JP2021185229A (ja) * | 2016-02-04 | 2021-12-09 | エスケー ディスカバリー カンパニー リミテッドSK Discovery Co., Ltd. | 優れた耐熱性および溶媒への溶解性を有するポリエステル樹脂、ならびにこれを含有するコーティング組成物 |
US11401372B2 (en) | 2016-02-04 | 2022-08-02 | Sk Chemicals Co., Ltd. | Polyester resin having excellent heat resistance and solubility in solvents, and coating composition containing same |
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WO2011059252A2 (ko) | 2011-05-19 |
CN102666681A (zh) | 2012-09-12 |
EP2500373B1 (en) | 2016-09-14 |
KR101639629B1 (ko) | 2016-07-14 |
BR112012011202B1 (pt) | 2021-08-31 |
US9169365B2 (en) | 2015-10-27 |
JP5641587B2 (ja) | 2014-12-17 |
EP2500373A2 (en) | 2012-09-19 |
WO2011059252A3 (ko) | 2011-10-20 |
BR112012011202A2 (pt) | 2019-09-24 |
EP2500373A4 (en) | 2015-02-25 |
KR20110052890A (ko) | 2011-05-19 |
US20120226014A1 (en) | 2012-09-06 |
CN102666681B (zh) | 2016-05-04 |
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