JP2020500743A - 多層mdo耐熱熱収縮性フィルム - Google Patents
多層mdo耐熱熱収縮性フィルム Download PDFInfo
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- JP2020500743A JP2020500743A JP2019528127A JP2019528127A JP2020500743A JP 2020500743 A JP2020500743 A JP 2020500743A JP 2019528127 A JP2019528127 A JP 2019528127A JP 2019528127 A JP2019528127 A JP 2019528127A JP 2020500743 A JP2020500743 A JP 2020500743A
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- Prior art keywords
- heat
- layer
- skin layer
- film
- shrinkable film
- 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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- 229960002479 isosorbide Drugs 0.000 claims description 40
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 35
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 30
- 229920001225 polyester resin Polymers 0.000 claims description 29
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- 239000000463 material Substances 0.000 claims description 23
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 claims description 14
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- 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
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
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- 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
- 239000006096 absorbing agent Substances 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
- 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 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
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- 238000002372 labelling Methods 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
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- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
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- 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
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-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
- HYFFNAVAMIJUIP-UHFFFAOYSA-N 2-ethylpropane-1,3-diol Chemical compound CCC(CO)CO HYFFNAVAMIJUIP-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
- 229930185605 Bisphenol Natural products 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
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- 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
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- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
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- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002170 ethers 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
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- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 235000012171 hot beverage Nutrition 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 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
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- 239000010954 inorganic particle Substances 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
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- 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
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
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- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
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- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229960004063 propylene glycol Drugs 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
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- 239000003381 stabilizer Substances 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- 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
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Abstract
Description
本出願は、2016年11月24日付の韓国特許出願第10−2016−0157613号に基づく優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として含まれる。
前記基材層およびスキン層は、テレフタル酸を含む酸成分とジオール成分が共重合されて、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り、
前記基材層およびスキン層で、ジオール成分は1,4−シクロヘキサンジメタノール、ネオペンチルグリコール、ジエチレングリコール、エチレングリコールおよびポリグリコールからなる群より選択された1種以上をモノマーとして含むものであり、
前記スキン層は、ジオール成分としてイソソルバイドをさらに含み、前記スキン層のイソソルバイド含有量はスキン層に含まれている全体ジオール成分に対して1mol%以上の多層MDO耐熱熱収縮性フィルムを提供する。
前記スキン層は、ジオール成分としてイソソルバイドをさらに含み、前記スキン層のイソソルバイド含有量は、スキン層に含まれている全体ジオール成分に対して1mol%以上である。
前記スキン層は、ジオール成分としてイソソルバイドをさらに含み、前記スキン層のイソソルバイド含有量は、スキン層に含まれている全体ジオール成分に対して約1mol%以上または約1mol%〜60mol%となることができ、好ましくは3.5mol%以上または約3.5mol%〜58mol%、あるいは約5mol%以上または約5mol%〜56mol%となることができる。
テレフタル酸100mol%を基準に、下記表1に示したような残留構成成分組成で、テレフタル酸と共に1,4−シクロヘキサンジメタノール(CHDM)、ネオペンチルグリコール(NPG)、エチレングリコール(EG)、ジエチレングリコール(DEG)、イソソルバイド(ISB)を使用して実施例1〜4および比較例1〜4で基材層またはスキン層を構成する製造例1〜9のポリエステル樹脂(樹脂1〜9)を製造した。
ECA 600、Jeol(600MHz、H−NMR)機器を用いてFourier−Transform(for higher resolution and faster scanning)モードで測定した。このとき、試料前処理方法は、ペレット(pellet)試料量約15mgをNMR tube(quartz、NMR inactive)に入れ、クロロホルム(chloroform)約0.7mLを入れて溶解させて、分析時に使用した。
下記表2に示すような構成で熱収縮性フィルムを製造した。まず、スキン層と基材層のそれぞれの層を他の押出機で溶融押出してロールで溶融接着する方法(multilayer押出)を用いて押出した。
実施例1〜4および比較例1〜5により製造された熱収縮性フィルムに対して、次のような方法で物性評価を行い、その物性測定結果は下記表3に示す。
Nippon Denshoku社のヘーズメーター(NDH7000)を用いてフィルムのHazeを測定した。
陽刻印刷の温度は約62度〜約65度の水準であり、高温充填の飲み物の温度が約60度〜約70度であるため、平均約65度の条件でMD延伸フィルムの変形率を確認して耐熱度を評価した。
約10cm×10cmの正方形に裁断し、下記表に記載されている温度約75度または約100度で約15秒〜20秒間水槽(water bath)に入れて熱収縮させた後、試料の縦方向(TD)および横方向(MD)の長さを測定して下記の計算式1により算出した。ここで、横方向(MD)はフィルムの延伸方向に該当し、縦方向(TD)はフィルムの延伸方向の反対方向に該当する。
熱収縮率(%)=100×(収縮前の長さ−収縮後の長さ)/(収縮前の長さ)
2:基材層
Claims (12)
- 基材層、および
前記基材層の上面および下面のうちの少なくとも一面にスキン層を含み、
前記基材層およびスキン層は、テレフタル酸を含む酸成分とジオール成分が共重合されて、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り、
前記基材層およびスキン層でジオール成分は1,4−シクロヘキサンジメタノール、ネオペンチルグリコール、ジエチレングリコール、エチレングリコールおよびポリグリコールからなる群より選択された1種以上をモノマーとして含むものであり、
前記スキン層はジオール成分としてイソソルバイドをさらに含み、前記スキン層のイソソルバイド含有量は、スキン層に含まれている全体ジオール成分に対して1mol%以上である、多層MDO耐熱熱収縮性フィルム。 - 前記フィルムは95〜100℃での最大熱収縮率が50%以上である、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記フィルムは収縮開始温度が70℃以上である、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記酸成分は、炭素数8〜14の芳香族ジカルボン酸成分および炭素数4〜12の脂肪族ジカルボン酸成分からなる群から選択される1種以上をさらに含む、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記基材層はジオール成分としてイソソルバイドをさらに含み、前記基材層のイソソルバイドの含有量は、スキン層に含まれているイソソルバイドの含有量と対比して50%以下である、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記スキン層は、加工助剤、静電印加剤、紫外線吸収剤、熱安定剤、帯電防止剤、顔料、難燃剤、増粘剤、およびアンチブロッキング剤からなる群より選択された添加剤1種以上をさらに含む、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記スキン層は、加工助剤、静電印加剤、紫外線吸収剤、熱安定剤、帯電防止剤、顔料、難燃剤、増粘剤、およびアンチブロッキング剤からなる群より選択された添加剤1種以上をさらに含むコーティング層をさらに含む、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記フィルムは5%以下のヘイズを有する、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 前記フィルムは、MD(Machine Direction)方向に1.1倍〜5倍延伸して製造されたものである、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- フィルムの全体厚さが10〜60μmである、請求項1に記載の多層MDO耐熱熱収縮性フィルム。
- 基材層、および
前記基材層の上面および下面のうちの少なくとも一面にスキン層を含み、
前記基材層およびスキン層は、テレフタル酸を含む酸成分とジオール成分が共重合されて、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り、
前記基材層およびスキン層でジオール成分は1,4−シクロヘキサンジメタノール、ネオペンチルグリコール、ジエチレングリコール、エチレングリコールおよびポリグリコールからなる群より選択された1種以上をモノマーとして含むものであり、
前記スキン層はジオール成分としてイソソルバイドをさらに含み、前記スキン層のイソソルバイドの含有量は、スキン層に含まれている全体のジオール成分に対して1mol%以上である、多層MDO耐熱フィルム。 - 前記フィルムは、MD(Machine Direction)方向に1.1倍〜5倍延伸して製造されたものである、請求項11に記載の多層MDO耐熱熱収縮性フィルム。
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KR102654778B1 (ko) * | 2016-11-24 | 2024-04-03 | 에스케이케미칼 주식회사 | 내열성 mdo 열수축 필름 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4411556B2 (ja) * | 2006-06-14 | 2010-02-10 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルム、およびその製造方法 |
JP2011513550A (ja) * | 2008-03-07 | 2011-04-28 | イーストマン ケミカル カンパニー | 混和性ポリエステルブレンド及びそれから製造された収縮性フィルム |
JP2013202940A (ja) * | 2012-03-28 | 2013-10-07 | Mitsubishi Chemicals Corp | 多層ポリエステルシート及びその成形品 |
KR20140092113A (ko) * | 2013-01-15 | 2014-07-23 | 에스케이케미칼주식회사 | 폴리에스테르계 열수축 필름 |
JP2018034425A (ja) * | 2016-08-31 | 2018-03-08 | 大和製罐株式会社 | 易開封性延伸フィルムおよびこれを用いた易開封性ラミネート材 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235494Y2 (ja) | 1972-03-25 | 1977-08-12 | ||
JPH0216032A (ja) | 1988-07-05 | 1990-01-19 | Diafoil Co Ltd | ポリエステル系収縮フィルム |
US4987187A (en) * | 1989-12-20 | 1991-01-22 | Monsanto Company | Polyblends of thermoplastic copolyesters and styrene acrylonitrile copolymers |
JPH04344222A (ja) | 1991-05-22 | 1992-11-30 | C I Kasei Co Ltd | ポリエステル系シュリンクフイルム |
US6025061A (en) | 1998-04-23 | 2000-02-15 | Hna Holdings, Inc. | Sheets formed from polyesters including isosorbide |
US5958581A (en) | 1998-04-23 | 1999-09-28 | Hna Holdings, Inc. | Polyester film and methods for making same |
US6485819B2 (en) | 2000-12-19 | 2002-11-26 | E. I. Du Pont De Nemours And Company | Aliphatic-aromatic copolyesters |
US6368710B1 (en) | 2000-12-19 | 2002-04-09 | E. I. Du Pont De Nemours And Company | Sulfonated aliphatic-aromatic copolyesters |
US20030068453A1 (en) | 2001-10-02 | 2003-04-10 | Dan-Cheng Kong | Multilayer sleeve labels |
US7049390B2 (en) | 2002-06-14 | 2006-05-23 | E. I.Du Pont De Nemours And Company | Poly(1,3-propylene-co-1,4:3,6-dianhydro-D-sorbitol terephthalate) and manufacturing process |
KR101435694B1 (ko) | 2006-11-01 | 2014-09-01 | 듀폰 테이진 필름즈 유.에스. 리미티드 파트너쉽 | 가열 밀봉성 복합 폴리에스테르 필름 |
KR100933242B1 (ko) | 2007-04-30 | 2009-12-22 | 위더스케미칼 주식회사 | 라벨용 생분해성 mdo 열수축 필름 및 그 제조방법 |
JP5235494B2 (ja) | 2007-05-15 | 2013-07-10 | 三菱樹脂株式会社 | 積層フィルム、並びに該フィルムを用いた成形品、熱収縮性ラベル及び該ラベルを装着した容器 |
EP2108673A1 (en) * | 2008-04-11 | 2009-10-14 | DuPont Teijin Films U.S. Limited Partnership | Plastic film having a high breakdown voltage |
CN102015849A (zh) | 2008-05-16 | 2011-04-13 | Skc株式会社 | 热收缩性聚酯薄膜 |
KR101468937B1 (ko) | 2008-09-05 | 2014-12-11 | 코오롱인더스트리 주식회사 | 폴리에스테르 필름 및 이의 제조방법 |
KR101558574B1 (ko) | 2008-12-31 | 2015-10-08 | 에스케이케미칼주식회사 | 아이소소르바이드가 공중합된 폴리에스테르 수지의 제조방법 |
JP2011025961A (ja) | 2009-07-24 | 2011-02-10 | Daiwa Can Co Ltd | ポリエステル系熱収縮フィルム及び該フィルムを用いた包装体 |
KR20110028696A (ko) | 2009-09-14 | 2011-03-22 | 에스케이케미칼주식회사 | 아이소소바이드와 1,4-사이클로헥산디메탄올이 공중합된 폴리에스테르 수지 및 그 제조방법 |
KR101639629B1 (ko) * | 2009-11-13 | 2016-07-14 | 에스케이케미칼주식회사 | 공중합 폴리에스테르 열 수축 필름 |
KR101169749B1 (ko) | 2010-02-03 | 2012-07-30 | 위더스케미칼 주식회사 | 다층 mdo 열수축성 필름 및 그 제조 방법 |
EP2548913B1 (en) | 2010-03-15 | 2016-03-02 | Toyobo Co., Ltd. | Heat-shrinkable polyester film, packaging body thereof, the method for producing heat-shrinkable polyester film |
JP5903980B2 (ja) | 2012-03-28 | 2016-04-13 | 三菱化学株式会社 | 多層ポリエステルシート及びその成形品 |
KR101995457B1 (ko) | 2012-05-25 | 2019-07-02 | 에스케이케미칼 주식회사 | 폴리에스테르 수지의 제조 방법 |
KR101952941B1 (ko) | 2012-06-05 | 2019-02-27 | 에스케이케미칼 주식회사 | 폴리에스테르 수지 및 이의 제조 방법 |
KR101969004B1 (ko) | 2012-06-05 | 2019-04-15 | 에스케이케미칼 주식회사 | 폴리에스테르 수지 및 이의 제조 방법 |
WO2014100258A2 (en) | 2012-12-20 | 2014-06-26 | Dow Global Technologies Llc | Ndca-based polyesters made with isosorbide |
CN104955738A (zh) | 2012-12-20 | 2015-09-30 | 陶氏环球技术有限责任公司 | 具有基于fdca的聚酯的阻挡膜 |
WO2014100265A1 (en) | 2012-12-20 | 2014-06-26 | Dow Global Technologies Llc | Multilayer films of fdca-based polyesters |
CN104955869A (zh) | 2012-12-20 | 2015-09-30 | 陶氏环球技术有限责任公司 | 用异山梨醇制成的基于fdca的聚酯 |
CN103172990B (zh) * | 2013-03-26 | 2015-04-01 | 江苏双星彩塑新材料股份有限公司 | 一种热收缩共聚酯薄膜的制备方法 |
RS60476B1 (sr) * | 2014-03-31 | 2020-08-31 | Tata Steel Ijmuiden Bv | Poliesterski film koji ima višeslojnu strukturu za laminaciju na metalni supstrat, metalni supstrat koji ima takav poliesterski film i kontejner koji ima komponentu proizvedenu od ovog metalnog supstrata |
KR102251210B1 (ko) * | 2014-04-11 | 2021-05-11 | 에스케이케미칼 주식회사 | 다층 폴리에스테르 시트 및 그 성형품 |
JP2015229242A (ja) | 2014-06-03 | 2015-12-21 | 東洋紡株式会社 | 熱収縮性ポリエステル系フィルム及び包装体 |
KR102119445B1 (ko) | 2014-10-31 | 2020-06-16 | 에스케이케미칼 주식회사 | 오버헤드콘솔용 내화학성 고분자 수지 조성물 |
JP6519331B2 (ja) * | 2015-06-11 | 2019-05-29 | 東洋紡株式会社 | 熱収縮性ポリエステル系フィルムおよび包装体 |
FR3044666B1 (fr) | 2015-12-02 | 2020-10-30 | Roquette Freres | Copolyesters thermoplastiques comprenant du 1,4 : 3,6-dianhydrohexitol et divers diacides aromatiques |
FR3054838B1 (fr) | 2016-08-03 | 2018-09-07 | Roquette Freres | Polyester thermoplastique semi-cristallin pour la fabrication de films bi-orientes |
FR3070677B1 (fr) * | 2016-08-03 | 2021-11-12 | Roquette Freres | Procede d'emballage a partir de polyester thermoplastique semi-cristallin |
KR102654778B1 (ko) | 2016-11-24 | 2024-04-03 | 에스케이케미칼 주식회사 | 내열성 mdo 열수축 필름 |
KR20190001551A (ko) | 2017-06-26 | 2019-01-04 | 에스케이케미칼 주식회사 | 폴리에스테르 필름 및 이의 제조 방법 |
-
2016
- 2016-11-24 KR KR1020160157613A patent/KR102654779B1/ko active IP Right Grant
-
2017
- 2017-11-24 CN CN201780072731.9A patent/CN109982847B/zh active Active
- 2017-11-24 WO PCT/KR2017/013546 patent/WO2018097656A1/ko unknown
- 2017-11-24 JP JP2019528127A patent/JP7166511B2/ja active Active
- 2017-11-24 TW TW106140895A patent/TWI749110B/zh active
- 2017-11-24 EP EP17874185.6A patent/EP3546213A4/en active Pending
- 2017-11-24 US US16/344,120 patent/US11926117B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4411556B2 (ja) * | 2006-06-14 | 2010-02-10 | 東洋紡績株式会社 | 熱収縮性ポリエステル系フィルム、およびその製造方法 |
JP2011513550A (ja) * | 2008-03-07 | 2011-04-28 | イーストマン ケミカル カンパニー | 混和性ポリエステルブレンド及びそれから製造された収縮性フィルム |
JP2013202940A (ja) * | 2012-03-28 | 2013-10-07 | Mitsubishi Chemicals Corp | 多層ポリエステルシート及びその成形品 |
KR20140092113A (ko) * | 2013-01-15 | 2014-07-23 | 에스케이케미칼주식회사 | 폴리에스테르계 열수축 필름 |
JP2018034425A (ja) * | 2016-08-31 | 2018-03-08 | 大和製罐株式会社 | 易開封性延伸フィルムおよびこれを用いた易開封性ラミネート材 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021123102A (ja) * | 2020-02-07 | 2021-08-30 | 南亞塑膠工業股▲分▼有限公司 | レーザーエンボス用ポリエステルフィルム及びその製造方法 |
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US20190329538A1 (en) | 2019-10-31 |
US11926117B2 (en) | 2024-03-12 |
EP3546213A4 (en) | 2020-06-03 |
CN109982847B (zh) | 2021-08-03 |
KR20180058527A (ko) | 2018-06-01 |
EP3546213A1 (en) | 2019-10-02 |
JP7166511B2 (ja) | 2022-11-08 |
TW201825296A (zh) | 2018-07-16 |
WO2018097656A1 (ko) | 2018-05-31 |
KR102654779B1 (ko) | 2024-04-03 |
TWI749110B (zh) | 2021-12-11 |
CN109982847A (zh) | 2019-07-05 |
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