JP6350276B2 - 二軸配向ポリアミド系樹脂フィルム - Google Patents
二軸配向ポリアミド系樹脂フィルム Download PDFInfo
- Publication number
- JP6350276B2 JP6350276B2 JP2014511346A JP2014511346A JP6350276B2 JP 6350276 B2 JP6350276 B2 JP 6350276B2 JP 2014511346 A JP2014511346 A JP 2014511346A JP 2014511346 A JP2014511346 A JP 2014511346A JP 6350276 B2 JP6350276 B2 JP 6350276B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- biaxially oriented
- resin film
- polyamide resin
- polyamide
- 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.)
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- 229920005989 resin Polymers 0.000 title claims description 59
- 239000011347 resin Substances 0.000 title claims description 59
- 229920006233 biaxially oriented polyamide Polymers 0.000 title claims description 39
- 229920001971 elastomer Polymers 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 229920002647 polyamide Polymers 0.000 claims description 34
- 239000000806 elastomer Substances 0.000 claims description 33
- 239000002245 particle Substances 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- -1 polyoxytetramethylene Polymers 0.000 claims description 19
- 239000004952 Polyamide Substances 0.000 claims description 15
- 229920006147 copolyamide elastomer Polymers 0.000 claims description 14
- 229920002292 Nylon 6 Polymers 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 229920001400 block copolymer Polymers 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 229920001451 polypropylene glycol Polymers 0.000 claims description 7
- 238000012360 testing method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 6
- WGOROJDSDNILMB-UHFFFAOYSA-N octatriacontanediamide Chemical compound NC(=O)CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(N)=O WGOROJDSDNILMB-UHFFFAOYSA-N 0.000 claims description 5
- 229920005672 polyolefin resin Polymers 0.000 claims description 5
- 125000003827 glycol group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 description 26
- 229920006122 polyamide resin Polymers 0.000 description 23
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- 238000004806 packaging method and process Methods 0.000 description 15
- 239000010410 layer Substances 0.000 description 13
- 229920000098 polyolefin Polymers 0.000 description 12
- 238000001816 cooling Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 10
- 239000005022 packaging material Substances 0.000 description 10
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 8
- 238000009998 heat setting Methods 0.000 description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 8
- 229920000554 ionomer Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000000704 physical effect Effects 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 6
- 238000003475 lamination Methods 0.000 description 6
- 239000004953 Aliphatic polyamide Substances 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 229920003231 aliphatic polyamide Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000005001 laminate film Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920013716 polyethylene resin Polymers 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 230000002087 whitening effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 235000014347 soups Nutrition 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012792 core layer Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920006124 polyolefin elastomer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241001391944 Commicarpus scandens Species 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
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 150000002500 ions Chemical class 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
- 229920000092 linear low density polyethylene Polymers 0.000 description 2
- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-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
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- RUMACXVDVNRZJZ-UHFFFAOYSA-N 2-methylpropyl 2-methylprop-2-enoate Chemical compound CC(C)COC(=O)C(C)=C RUMACXVDVNRZJZ-UHFFFAOYSA-N 0.000 description 1
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 101100365491 Drosophila melanogaster Sp7 gene Proteins 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 101150008764 PAE1 gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-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
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001408 amides Chemical class 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
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- MNFORVFSTILPAW-UHFFFAOYSA-N azetidin-2-one Chemical compound O=C1CCN1 MNFORVFSTILPAW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000002981 blocking agent Substances 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
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- ZJOLCKGSXLIVAA-UHFFFAOYSA-N ethene;octadecanamide Chemical compound C=C.CCCCCCCCCCCCCCCCCC(N)=O.CCCCCCCCCCCCCCCCCC(N)=O ZJOLCKGSXLIVAA-UHFFFAOYSA-N 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920006284 nylon film Polymers 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001927 ruthenium tetroxide Inorganic materials 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000004804 winding Methods 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
-
- 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
- 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
- B32B27/18—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
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Description
(1)ゲルボフレックステスターを用いたひねり屈曲試験を温度1℃で1000回実施した時のゲルボピンホール欠点数が5個以下。
(2)衝撃強度が0.9J以上。
(3)全透過ヘイズ値が5.0%以下。
(4)温度23℃相対湿度50%での静止摩擦係数が0.7以下。
(1)ゲルボフレックステスターを用いたひねり屈曲試験を温度1℃で1000回実施した時のゲルボピンホール欠点数が5個以下。
(2)衝撃強度が0.9J以上。
(3)全透過ヘイズ値が5.0%以下。
(4)温度23℃相対湿度50%での静止摩擦係数が0.7以下。
ポリアミド樹脂とポリアミド系エラストマーを押出機で溶融混練したのち冷却ロールで急冷して得られるポリアミド系樹脂シート(実施例および比較例で使用したポリアミド系樹脂組成物)をエポキシ樹脂に包埋して硬化させものをクライオミクロトームで切開し超薄切片を作製する。これを四酸化ルテニウムで染色したのち室温で10分間保持し、次いでカーボン蒸着して透過型電子顕微鏡で観察する。ポリアミド系エラストマーの平均分散径は画像解析装置(東洋紡製、V10)を用いて短径と長径の加重平均(n数=3)で求める。
(株)東洋精機製作所(株)社製のフィルムインパクトテスターを使用し、温度23℃、相対湿度65%の環境下で10回測定し、その平均値で評価した。
テスター産業(株)社製の恒温槽付ゲルボフレックステスターBE1006を使用し、下記の方法によりピンホール数を測定した。
(株)東洋精機製作所社製の直読ヘイズメーターNo.206を使用し、JIS−K−7105に準拠し測定した。
ヘイズ(%)=〔Td(拡散透過率%)/Tt(全光線透過率%)〕×100で算出した。
押出工程で冷却ロールと接触しない面どうしを合わせて静摩擦係数をJIS−K−7125に準拠し、温度23℃、相対湿度50%RHの環境下で測定した。
フィルムの厚み方向の耐凝集破壊強度を把握するために、ラミネート強度を測定した。
耐ピンホール性評価の説明に記載したラミネートフィルムを幅15mm×長さ100mmの短冊状に切断し、ラミネートフィルムの一端を二軸配向ポリアミド系樹脂フィルムと線状低密度ポリエチレンフィルムとの界面で剥離し、東洋ボールドウィン(株)製テンシロンUMT−II−500型を用い、温度23℃、相対湿度65%RH、引張り速度200mm/分、剥離角度90°の条件下でラミネート強度を5回測定し、その平均値で評価した。
耐ピンホール性評価の説明に記載したラミネートフィルムから、12cm×12cm(各辺のシール幅1cm)を2枚切り出し、三方をシールした後、水100mlを充填し、さらにシールして四方シール袋を作製した。95℃×30分の条件で煮沸した後、冷水中に漬け置きフィルムの外観を観察した。
チップAは、回分式重合缶を用い、ε−カプロラクタムの開環重合によって得られたナイロン6〔東洋紡(株)社製、グラマイド(登録商標)T−810〕であり、相対粘度は、20℃の測定値(96%濃硫酸溶液使用時)で2.8であった。また、ガラス転移温度Tg、低温結晶化温度Tc、および融点Tm(チップを溶融急冷し、粉砕したものを、昇温速度10℃/分とした示差走査型熱量計で測定)は、それぞれ40℃、68℃、および225℃であった。
エラストマー(PAE1〜7)は、表2に示すポリアミド系ブロック共重合体組成表に順じて重合した。攪拌機、温度計、トルクメーター、圧力計、窒素ガス導入口、圧力調整装置およびポリマー取り出し口を備えた70リットルの圧力容器に、ハード部としてε-カプロラクタム、γ−ブチロラクトン、またはω−ラウリルラクタム、結合部としてアジピン酸〔宇部興産(株)社製アジピン酸(製品名)〕を下記のポリオキシアルキレングリコールと同モル、ソフト部としてポリオキシテトラメチレングリコール、ポリオキシプロピレングリコール、またはポリオキシエチレングリコールを仕込み、容器内を十分窒素置換した後、窒素ガスを流速300リットル/分で供給しながら徐々に加熱を行った。3時間かけて室温から230℃まで昇温し、230℃で6時間重合を行った。加熱を始めてから容器内の圧力は0.05MPaに調整した。
表3に表すPOE−1〜11の各種ポリオレフィン系エラストマーを準備した。
ダブルコーン型減圧ブレンダーで水分率が0.09質量%となるように調整したポリアミド系樹脂混合物を、コア層用単軸押出機およびスキン層用単軸押出機に供給して溶融させた後、フィードブロックでスキン層A/コア層B/スキン層Aの構成に積層してTダイからシート状に押出し、静電密着法で40℃に温調した冷却ロールに密着させて約200μmの未延伸シートを得た。
先に述べたチップA〜Cの調整ポリアミド樹脂原料と表2に示したポリアミド系エラストマー、表3に示したポリオレフィン系エラストマーとを用い、表4のように混合して、上記のフィルム製造方法により、実施例1〜8、参考例1〜3、および比較例1〜12の各二軸配向ポリアミド系樹脂フィルムを得た。
Claims (4)
- ナイロン6と、ハード部が炭素数4〜10の環状ラクタムの残基からなり、ソフト部が数平均分子量850〜2500のポリオキシプロピレングリコールまたはポリオキシテトラメチレングリコ−ルの残基からなるポリアミド系ブロック共重合体エラストマーを1〜5質量%含み、下記(1)〜(4)を満足する二軸配向ポリアミド系樹脂フィルム。
(1)ゲルボフレックステスターを用いたひねり屈曲試験を温度1℃で1000回実施した時のゲルボピンホール欠点数が5個以下。
(2)衝撃強度が0.9J以上。
(3)全透過ヘイズ値が5.0%以下。
(4)温度23℃相対湿度50%での静止摩擦係数が0.7以下。 - フィルム成形で未延伸シートを製膜した段階でのポリアミド系ブロック共重合体エラストマーの分散粒径が0.7〜2μmである請求項1記載の二軸配向ポリアミド系樹脂フィルム。
- 前記二軸配向ポリアミド系樹脂フィルムが、エチレンビスステアリン酸アミドを0.05〜0.30質量%含有し、細孔容積が1.0〜1.8ml/g、かつ平均粒子径が2.0〜7.0μmの多孔質凝集シリカを0.3〜0.8質量%含有することを特徴とする請求項1または2に記載の二軸配向ポリアミド系樹脂フィルム。
- 前記二軸配向ポリアミド系樹脂フィルムと未延伸ポリオレフィン系樹脂フィルムとをラミネートして、熱水処理で白化しない請求項1〜3のいずれかに記載の二軸配向ポリアミド系樹脂フィルム。
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JP6573487B2 (ja) * | 2015-06-04 | 2019-09-11 | グンゼ株式会社 | ポリアミド系フィルム |
US20200156358A1 (en) * | 2017-04-12 | 2020-05-21 | Dow Global Technologies Llc | Multilayer Films Containing a Slip Agent |
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JPH11322974A (ja) | 1998-05-14 | 1999-11-26 | Toyobo Co Ltd | 耐ピンホール性が優れたポリアミド系フイルム |
JP2002166512A (ja) * | 2000-11-30 | 2002-06-11 | Toyobo Co Ltd | 耐屈曲疲労性が優れたポリアミド系フィルム |
JP2002179817A (ja) | 2000-12-12 | 2002-06-26 | Mitsubishi Chemicals Corp | ポリアミド延伸フィルム |
JP4148027B2 (ja) * | 2003-05-27 | 2008-09-10 | 宇部興産株式会社 | ポリアミドフィルム |
JPWO2005108071A1 (ja) * | 2004-05-11 | 2008-03-21 | 東洋紡績株式会社 | ポリアミド系樹脂積層フィルム |
JP2006037070A (ja) * | 2004-06-23 | 2006-02-09 | Ube Ind Ltd | ポリアミド樹脂組成物及びその成形物 |
CN101842219B (zh) * | 2007-11-08 | 2014-12-10 | 尤尼吉可株式会社 | 聚酰胺系树脂膜的制造方法及由该方法得到的聚酰胺系树脂膜 |
JP5348535B2 (ja) * | 2009-03-30 | 2013-11-20 | 東洋紡株式会社 | 積層2軸延伸ポリアミド系フィルム |
JP5446422B2 (ja) * | 2009-04-22 | 2014-03-19 | 東洋紡株式会社 | 積層2軸延伸ポリアミド系フィルム |
WO2013027476A1 (ja) * | 2011-08-22 | 2013-02-28 | 東洋紡株式会社 | 二軸配向ポリアミド系樹脂積層フィルム |
WO2013084845A1 (ja) * | 2011-12-05 | 2013-06-13 | 東洋紡株式会社 | 二軸配向ポリアミド系樹脂フィルム、およびその製造方法 |
WO2014141871A1 (ja) * | 2013-03-11 | 2014-09-18 | 東洋紡株式会社 | ポリアミド系樹脂フィルム |
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2014
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- 2014-02-25 WO PCT/JP2014/054487 patent/WO2014141870A1/ja active Application Filing
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- 2014-02-25 JP JP2014511346A patent/JP6350276B2/ja active Active
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EP2975079A1 (en) | 2016-01-20 |
EP2975079A4 (en) | 2016-10-12 |
US20160002419A1 (en) | 2016-01-07 |
WO2014141870A1 (ja) | 2014-09-18 |
KR20150129776A (ko) | 2015-11-20 |
US20180265658A1 (en) | 2018-09-20 |
CN105121522A (zh) | 2015-12-02 |
JPWO2014141870A1 (ja) | 2017-02-16 |
TWI606913B (zh) | 2017-12-01 |
TW201442848A (zh) | 2014-11-16 |
CN105121522B (zh) | 2018-08-07 |
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