CN1236695A - 由聚酯树脂组合物制成的片材 - Google Patents
由聚酯树脂组合物制成的片材 Download PDFInfo
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- CN1236695A CN1236695A CN99107388.6A CN99107388A CN1236695A CN 1236695 A CN1236695 A CN 1236695A CN 99107388 A CN99107388 A CN 99107388A CN 1236695 A CN1236695 A CN 1236695A
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- 229920000728 polyester Polymers 0.000 title claims description 41
- 239000011342 resin composition Substances 0.000 title claims description 26
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 31
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 25
- 239000000314 lubricant Substances 0.000 claims abstract description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 17
- 239000000194 fatty acid Substances 0.000 claims abstract description 17
- 229930195729 fatty acid Natural products 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 229920001225 polyester resin Polymers 0.000 claims abstract description 8
- 239000004645 polyester resin Substances 0.000 claims abstract description 8
- ORLQHILJRHBSAY-UHFFFAOYSA-N [1-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1(CO)CCCCC1 ORLQHILJRHBSAY-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 70
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 19
- UTOPWMOLSKOLTQ-UHFFFAOYSA-M octacosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC([O-])=O UTOPWMOLSKOLTQ-UHFFFAOYSA-M 0.000 claims description 15
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 229940075507 glyceryl monostearate Drugs 0.000 claims description 8
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 claims description 8
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- 229920001577 copolymer Polymers 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- QMMJWQMCMRUYTG-UHFFFAOYSA-N 1,2,4,5-tetrachloro-3-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=C(Cl)C(Cl)=CC(Cl)=C1Cl QMMJWQMCMRUYTG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004164 Wax ester Substances 0.000 claims description 3
- 235000019386 wax ester Nutrition 0.000 claims description 3
- 125000005908 glyceryl ester group Chemical group 0.000 claims 2
- VKOBVWXKNCXXDE-UHFFFAOYSA-N icosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCC(O)=O VKOBVWXKNCXXDE-UHFFFAOYSA-N 0.000 claims 1
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- UTOPWMOLSKOLTQ-UHFFFAOYSA-N octacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O UTOPWMOLSKOLTQ-UHFFFAOYSA-N 0.000 description 4
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
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- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
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- 239000002253 acid Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 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
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229910001701 hydrotalcite Inorganic materials 0.000 description 2
- 229960001545 hydrotalcite Drugs 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
- 239000000347 magnesium hydroxide Substances 0.000 description 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- PXDJXZJSCPSGGI-UHFFFAOYSA-N palmityl palmitate Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC PXDJXZJSCPSGGI-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- SKIIKRJAQOSWFT-UHFFFAOYSA-N 2-[3-[1-(2,2-difluoroethyl)piperidin-4-yl]oxy-4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound FC(CN1CCC(CC1)OC1=NN(C=C1C=1C=NC(=NC=1)NC1CC2=CC=CC=C2C1)CC(=O)N1CC2=C(CC1)NN=N2)F SKIIKRJAQOSWFT-UHFFFAOYSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 241001249696 Senna alexandrina Species 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 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
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 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
- CJOBVZJTOIVNNF-UHFFFAOYSA-N cadmium sulfide Chemical compound [Cd]=S CJOBVZJTOIVNNF-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical class CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- XNGKCOFXDHYSGR-UHFFFAOYSA-N perillene Chemical class CC(C)=CCCC=1C=COC=1 XNGKCOFXDHYSGR-UHFFFAOYSA-N 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/254—Polymeric or resinous material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
本发明提供一种由不粘附压延辊,可用压延加工方法片材成形的聚酯树脂组合物制成的片材。即,本发明提供一种由聚酯树脂组合物构成的片材,对100重量份共聚聚酯树脂包含0.1—2重量份脂肪酸酯润滑剂。其中所述共聚聚酯树脂是由10—40摩尔%环已烷二甲醇取代聚对苯二甲酸乙二醇酯中的乙二醇成分。
Description
本发明是关于用压延加工法从聚酯树脂组合物成形的片材。详细地说，本发明是关于由不粘着于压延辊且可用生产性高的压延加工法进行片材成形的具有特定组成的聚酯树脂组合物制成的片材。
近年来，作为电子电器和办公用品等的箱子类、食品和医药品等的包装薄膜或片材、能成形容器用盖材和发泡包装用容器、建筑用薄膜或片材等，或者用于可以叠层制作核片材和覆盖片材，装有在内部装配着IC芯片等的微型组件的IC卡及磁条卡、ID卡等卡用片材，聚酯树脂基片材的用途正在扩大。
这些聚酯树脂基片材，过去一般由熔融挤出加工树脂粒料的方法制成。然而，由上述挤出加工的成形方法，片材成形速度慢，生产性不够好而且厚度精确度也不好。
另一方面，对于聚氯乙烯基片材，从过去除挤出加工法成形外，一直由压延加工法成形。在用压延加工法成形时，具有片材成形速度快，而且厚度精密度也优越等优点。
但是，对于聚酯树脂，如果用压延加工法成形片材的话，聚酯树脂由于其本身特性，牢固地附着在压延辊上，事实上不能成形片材。一旦使压延辊温度处于低温时，制品片材表面粗糙度变得严重，事实上也是不可能形成片材的。
本发明目的就是提供不往压延辊上粘附、可由生产性高的压延加工方法成形片材的聚酯树脂组合物形成的片材。
为了达到上述目的进行研究的结果发现，首先在聚酯树脂与压延辊接触时如果有点润滑性的话，就能防止聚酯往压延辊上粘附。
基于此发现，进一步反复研究，就得出以下结论：(1)难于赋予压延辊本身润滑性；(2)因此必须赋予成形片材润滑性；(3)为了使片材本身具有润滑性，事先在聚酯树脂中混入润滑性赋予剂就行。
作为聚酯树脂，聚对苯二甲酸乙二醇酯是最常用的，但是由于其结晶性压延加工困难。进行各种研究结果发现只有用10-40摩尔％环己烷二甲醇取代聚对苯二甲酸乙二醇酯树脂中的乙二醇成份而制成的共聚合聚酯树脂是非结晶性的。
另外，对在聚酯树脂中混入的润滑性赋予剂进行专门研究，结果发现脂肪酸酯，润滑剂与聚酯树脂的融合性好，与该树脂混炼操作容易，不损害聚酯树脂片材的成形性，还能良好保持片材的性能和型状(外观、物性等)，并且压延加工性优良。
基于以上发现，制成本发明片材的聚酯树脂组合物，对于100重量份共聚合聚酯树脂包含0.1-2重量份的脂肪酸酯润滑剂，对100重量份该共聚合聚酯树脂进一步包含1-20重量份白色颜料。其中所述共聚合聚酯树脂是由10-40摩尔％环己烷二甲醇取代聚对苯二甲酸乙二醇酯树脂中的乙二醇成份而制成。另外，本发明是关于可由压延加工方法加工前述聚酯树脂组合物制成的片材，是至少一面进行表面粗糙度Ra为0.5-15μm的压纹加工方法加工前述聚酯树脂组合物制成的卡用片材。
以下详细说明本发明。
在本发明中，作为聚酯树脂，使用由10-40摩尔％环己烷二甲醇取代聚对苯二甲酸乙二醇酯树脂中的乙二醇构成的共聚合聚酯树脂，但当乙二醇成分的置换量小于10摩尔％时，由于结晶性使压延成型时的设定温度范围变窄而且片材变得白色混浊所以不能使用。相反，如果乙二醇成份的取代量大于40摩尔％的话，由于结晶性，压延加工性变得困难就不用说，抗张强度和弯曲弹性系数下降，片材的硬度差因而不能使用。因而，乙二醇成份的取代量必须为10-40摩尔％。优选20-35摩尔％。
作为在上述聚酯树脂中配合使用的脂肪酸酯润滑剂，可列举硬脂酸丁酯、十六烷酸十六酯、硬脂酸单甘油酯、硬脂酸二甘油酸、硬脂酸三甘油酯、褐煤酸的酯、用钙部分皂化的褐煤酸的酯、蜡酯、脂族二羧酸酯等。这些可单独或二种以上混合使用。
脂肪酸酯润滑剂的配合比例如果过于少的话就无配合效果，就不能解决消除聚酯树脂往压延辊上粘附的问题；相反地，如果过多的话，损害片材透明性，或者脂肪酸酯润滑剂往片材表面的敷霜多，作为商品是不希望的。从而，在本发明中，对100重量份该共聚合聚酯树脂，加入0.1-2重量份脂肪酸酯润滑剂，优选加入0.3-1重量份润滑剂。
在本发明中，除脂肪酸酯润滑剂以外，可以配合过去一直配合使用的各种添加剂，例如其他润滑剂、颜料、抗静电剂、光稳定剂、抗氧化剂、无机填充剂、补强剂等。
其中，作为其他润滑剂可以使用脂肪酸类、脂肪酰胺类、脂肪酸二酰胺类、脂肪酸酮类、高级醇类等。作为颜料，可以使用酞菁蓝、酞菁绿、异吲哚满-1-酮类黄色、喹吖酮类红色、紫苏烯类红色等有机颜料、群青、钴蓝、铬氧化物绿、钛白、炭黑、氧化铁红、镉黄、镉红等无机颜料。
作为抗静电剂，可以分别使用阳离子型、阴离子型、非离子型抗静电剂。作为光稳定剂，可分别使用二苯甲酮类、苯并三唑类、位阻胺类、水杨酸酯类等。作为无机填充剂，可以分别使用碳酸钙、氢氧化铝、氢氧化镁、滑石粉、长石、二氧化硅、铝碳酸镁等。
由本发明聚酯树脂组合物制成的片材，各自按规定量配合前述共聚合聚酯树脂和脂肪酸酯润滑剂，以及根据需要各自按规定量配合上述的各种添加剂，混炼调整原料后，用常用压延法制造。或者，以所需配合比例，在该共聚合聚酯树脂中混合规定量的母料进行混炼后，采用与上述相同的压延加工法制造片材。所述母料就是在共聚合聚酯树脂中高浓度配合脂肪酸酯润滑剂、根据需要配合上述各种添加剂。这些片材适于制造真空成形等二次加工性也优良的食品包装、建材等制品。
另外，在把该聚酯树脂组合物加工成片材形状时，在片材的两面或单面实行压纹加工制作压纹片材的时候，当表面粗糙度Ra小于0.5μm情况时，在片材上发生粘结现象，所以制作卡时惹起障碍。相反地，如果超过15μm的话，印刷油墨粘结性、油墨着色成品外观、印刷机械适应性等与印刷有关的适应性降低。因而，表面粗糙度Ra为0.5-15μm，优选1-10μm。在这里不特别限制压纹加工方法，可以使用由砂磨法(サンドマット)和雕刻法加工而成的压纹，或者使预热的片材通过花纹辊与压辊之间的间隙等进行压纹加工。
另外，在使用本发明的片材作为卡用核心材料的情况时，为了付与片材隐蔽性，在该聚酯树脂组合物中加入白色颜料，其加入量对100重量份该共聚聚酯树脂为1-20重量份，优选3-18重量份。当白色颜料小于1重量份时，隐蔽性不够，相反地当大于20重量份时，加工性变差而且片材加工困难。
作为白色颜料，在此不特别限定，但优选氧化钛、硫酸钡、碳酸钙、氢氧化铝、氢氧化镁、滑石粉，铝碳酸镁等无机类化合物。
如果根据本发明的话，能采用过去不能使用的聚酯树脂基片材的压延加工方法制造，而且与过去用挤出加工法片材制造速度比较，在较低温度下，可大幅度提高片材的制造速度。结果，聚酯树脂基片材制造的成本大幅度降低，也可导致制品成本大幅度降低。再与挤出加工法相比较，加工温度低，热历史短，所以由于聚酯树脂的水解而导致的耐冲击性等物性的降低变小。
以下列举实施例和比较例，进一步具体说明本发明，但不限制本发明。<实施例1-7>
按表1所示比例配合各物料作为原料，由通常的压延加工法，在160℃下，用本发明聚酯树脂组合物制造厚0.3mm的片材。所述物料如下：用30摩尔％环己烷二甲醇取代聚对苯二甲酸乙二醇酯树脂中的乙二醇成分的共聚合聚酯树脂及作为脂肪酸酯润滑剂的硬脂酸单甘油酯、褐煤酸酯或钙部分皂化的褐煤酸酯分别观察在压延加工操作时辊的润滑性及所得由聚酯树脂组合物制成片材的透明性等外观。将这些结果一起列于表1中。
表1
辊润滑性： ○片材不粘附在压延辊上
| 实施例 | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 共聚合聚酯树脂(重量份)硬脂酸单甘油酯(重量份)褐煤酸酯(重量份)Ca部分皂化的二十八碳酸酯(重量份) | 1000.2 | 1000.8 | 1001.8 | 1000.9 | 1001.9 | 1000.7 | 1001.5 |
| 辊润滑性透明性等的外观 | △○ | ○○ | ○△ | ○○ | ○△ | ○○ | ○△ |
△稍粘附，但没有操作问题
×粘附现象严重，不能压延成形透明性等外观：○透明性良好，没有外观问题
△透明性等有些不好，但没有实用问题
×透明性不好，不能使用<比较例1-7>
按表2所示比例配合各原料，用与实施例1-7相同的方法制造比较片材。上述原料如下：100重量份如表2所示乙二醇成份取代量不同的共聚聚酯树脂，用在实施例4-5中使用的褐煤酸酯、硬脂酸、钙皂或聚乙烯蜡作为润滑剂。分别观察在与实施例1-7相同压延加工操作时辊的润滑性及透明性等外观。将这些结果一起列于表2中。
表2
辊润滑性： ○片材不粘附在压延辊上
| 比较例 | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 在100重量份共聚合聚酯树脂中乙二醇成份的取代量[％] | 30 | 30 | 30 | 30 | 30 | 3 | 60 |
| 褐煤酸酯(重量份)硬脂酸(重量份)钙皂(重量份)聚乙烯蜡(重量份) | 3 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | |
| 辊润滑性透明性等的外观 | ×- | ○× | ×- | ×- | ×- | ×- | ×- |
△稍粘附，但没有操作问题
×粘附现象严重，不能压延成形透明性等外观：○透明性良好，没有外观问题
△透明性等有些不好，但没有实用问题
×透明性不好，不能使用
-：因不能压延加工所以不能评价。<实施例8-10><比较例8-9>
作为卡用片材，使用与实施例2,4和6相同原料进行压延加工后，在150℃下预热片材，改变条件，通过压纹辊与压辊之间的间隙施行压纹加工过的片材表面的粗糙度Ra和粘附性及印刷适应性的评价结果一起列于表3。
表3
粘附性： ○没有片材与片材之间的粘附问题
| 实施例 | 比较例 | ||||
| 8 | 9 | 10 | 8 | 9 | |
| 共聚合聚酯树脂(重量份)硬脂酸单甘油酯(重量份)褐煤酸酯(重量份)Ca部分皂化的褐煤酸酯(重量份) | 1000.8 | 1000.9 | 1000.7 | 1000.9 | 1000.9 |
| 表面粗糙度Ra[μ] | 6 | 6 | 8 | 0.4 | 20 |
| 粘附性印刷适应性 | ○○ | ○○ | ○○ | ×○ | ○× |
△：出现一些粘附问题，但能使用
×：由于粘附不能使用印刷适应性：○印刷油墨粘附性和油墨着色成品外观没问题，所以印刷适应性良好
△出现一些印刷油墨粘附性和油墨着色成品外观方面的问题，但能使用
×：印刷适应性不好<实施例11-13><比较例10-11>
作为卡用片材的核材料，在实施例4中的聚酯树脂组合物中，按照如表4所示的添加量改变作为白色颜料的氧化钛的量进行配合，制作的片材的隐蔽性和片材加工性的评价结果一起列于表4中。
表4
隐蔽性： ○卡化后隐蔽性没问题，能使用
| 实施例 | 比较例 | ||||
| 11 | 12 | 13 | 10 | 11 | |
| 共聚合聚酯树脂(重量份)褐煤酸酯(重量份)氧化钛(重量份) | 1000.92.5 | 1000.910 | 1000.919 | 1000.90.5 | 1000.925 |
| 隐蔽性片材加工性 | △○ | ○○ | ○△ | ×○ | ○× |
△：隐蔽性有些不够，但能设法使用
×：没有隐蔽性，不能使用片材加工性：○压延加工没问题，可以压延加工片材
△出现一些问题，但能设法使用
×：不能加工片材
Claims (12)
1、一种由聚酯树脂组合物构成的片材，其特征在于，100重量份共聚聚酯树脂中配合有0.1-2重量份脂肪酸酯润滑剂，其中所述共聚聚酯树脂是由10-40摩尔％环己烷二甲醇取代聚对苯二甲酸乙二醇酯中的乙二醇成份得到的。
2、按权利要求中1所述的由聚酯树脂组合物构成的片材，其特征在于，对100重量份前述共聚聚酯树脂，可以进一步配合1-20重量份的白色颜料。
3、按权利要求1中所述的由聚酯树脂组合物构成的片材，其特征在于，是用压延加工方法制成的。
4、按权利要求2中所述的由聚酯树脂组合物构成的片材，其特征在于，是用压延加工方法制成的。
5、按权利要求1中所述的由聚酯树脂组合物构成的片材，其特征在于，用于制作卡。
6、按权利要求2中所述的由聚酯树脂组合物构成的片材，其特征在于，用于制作卡。
7、按权利要求5中所述的由聚酯树脂组合物构成的片材，其特征在于，至少在片材的一面施行粗糙度Ra为0.5-15μm的压纹加工。
8、按权利要求6中所述的由聚酯树脂组合物构成的片材，其特征在于，至少在片材的一面施行粗糙度Ra为0.5-15μm的压纹加工。
9、按权利要求1中所述的由聚酯树脂组合物构成的片材，其特征在于，脂肪酸酯润滑剂可选自硬脂酸丁酯、十六烷基棕榈酸酯、硬脂酸单甘油酯、硬脂酸二甘油酯、硬脂酸三甘油酯、褐煤酸酯、用钙部分皂化的褐煤酸酯及蜡酯。
10、按权利要求2中所述的由聚酯树脂组合物构成的片材，其特征在于，脂肪酸酯润滑剂可选自硬脂酸丁酯、十六烷基棕榈酸酯、硬脂酸单甘油酯、硬脂酸二甘油酯、硬脂酸三甘油酯、褐煤酸酯、用钙部分皂化的褐煤酸酯和蜡酯。
11、按权利要求1中所述的由聚酯树脂组合物构成的片材，其特征在于，脂肪酸酯润滑剂选自硬脂酸单甘油酯、褐煤酸酯和用钙部分皂化的褐煤酸酯。
12、按权利要求2中所述的由聚酯树脂组合物构成的片材，其特征在于，脂肪酸酯润滑剂可选自硬脂酸单甘油酯、褐煤酸酯和用钙部分皂化的二十烷酸酯。
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| WO2014074227A1 (en) | 2012-11-09 | 2014-05-15 | Ticona Llc | Liquid crystalline polymer composition for films |
| GB201322892D0 (en) * | 2013-12-23 | 2014-02-12 | Dupont Nutrition Biosci Aps | Surface and composition |
| EP3218436B1 (en) * | 2014-11-13 | 2022-10-05 | SABIC Global Technologies B.V. | Polyester composition and article prepared therefrom |
| JP7130621B2 (ja) | 2016-08-18 | 2022-09-05 | イーストマン ケミカル カンパニー | 改良された触媒系による、テトラメチルシクロブタンジオール及びエチレングリコールを含むポリエステル組成物 |
| WO2018035341A1 (en) | 2016-08-18 | 2018-02-22 | Eastman Chemical Company | Polyester compositions which comprise tetramethylcyclobutanediol and ethylene glycol for calendering |
| EP3500616B1 (en) | 2016-08-18 | 2021-03-24 | Eastman Chemical Company | Polyester compositions which comprise tetramethylcyclobutandiol and ethylene glycol, with improved catalyst system |
| KR101932603B1 (ko) * | 2017-12-29 | 2019-03-20 | 에스케이씨 주식회사 | 캘링더링용 폴리에스테르 수지 조성물 및 폴리에스테르 필름의 제조방법 |
| GB201914337D0 (en) * | 2019-10-04 | 2019-11-20 | Croda Int Plc | Internal lubricant composition and use |
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| JPS59532B2 (ja) * | 1980-06-18 | 1984-01-07 | 東レ株式会社 | 樹脂組成物 |
| US4590119A (en) * | 1983-07-15 | 1986-05-20 | Toray Industries, Inc. | Polyester film and magnetic recording medium therefrom |
| JP2962975B2 (ja) * | 1993-08-27 | 1999-10-12 | 三菱樹脂株式会社 | 多層ポリエステルシート |
| JP3423062B2 (ja) * | 1994-04-08 | 2003-07-07 | 丸山工業株式会社 | カレンダー加工用ポリエステルエラストマ組成物 |
| DE19507144A1 (de) * | 1994-10-18 | 1996-04-25 | Giesecke & Devrient Gmbh | Mehrschichtiger Datenträger mit Deckschichten aus modifiziertem PET |
| DE4440850A1 (de) * | 1994-11-15 | 1996-05-23 | Basf Ag | Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper |
| JPH0966590A (ja) * | 1995-08-31 | 1997-03-11 | Sumitomo Bakelite Co Ltd | Ｉｃカード用シート |
| JPH09272191A (ja) * | 1996-04-03 | 1997-10-21 | Kanebo Ltd | ポリエステル多層シートおよびそれからなる容器 |
| CH690438A5 (de) * | 1996-05-03 | 2000-09-15 | Forbo Giubiasco Sa | Flächiges Belagsmaterial aus Kunststoff. |
| JP3621425B2 (ja) * | 1996-06-24 | 2005-02-16 | イーストマン ケミカル カンパニー | 収縮フィルム用可塑化ポリエステル |
| US6068910A (en) * | 1998-03-17 | 2000-05-30 | Eastman Chemical Company | Polyester resin compositions for calendering |
-
1999
- 1999-03-24 DE DE69925665T patent/DE69925665T2/de not_active Expired - Lifetime
- 1999-03-24 EP EP99105972A patent/EP0947543B1/en not_active Expired - Lifetime
- 1999-03-29 US US09/280,050 patent/US5998005A/en not_active Expired - Lifetime
- 1999-03-30 CN CN99107388A patent/CN1102093C/zh not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1898294B (zh) * | 2003-12-18 | 2011-01-26 | 伊士曼化工公司 | 具有改善的热性能的高透明性薄膜 |
| CN106192056A (zh) * | 2014-12-25 | 2016-12-07 | 东丽纤维研究所（中国）有限公司 | 一种聚酯纤维及其制造方法 |
| CN106192056B (zh) * | 2014-12-25 | 2019-09-13 | 东丽纤维研究所（中国）有限公司 | 一种聚酯纤维及其制造方法 |
| CN108314884A (zh) * | 2018-02-05 | 2018-07-24 | 佛山市稳格家居用品有限公司 | 一种petg母粒及其制备方法 |
| CN113604164A (zh) * | 2021-08-04 | 2021-11-05 | 苏州城邦达益材料科技有限公司 | 用于MiniLED的FPC感光覆盖膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69925665T2 (de) | 2006-03-16 |
| US5998005A (en) | 1999-12-07 |
| DE69925665D1 (de) | 2005-07-14 |
| EP0947543A2 (en) | 1999-10-06 |
| CN1102093C (zh) | 2003-02-26 |
| EP0947543A3 (en) | 2000-09-20 |
| EP0947543B1 (en) | 2005-06-08 |
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