JP7437115B2 - 二軸延伸積層ポリプロピレンフィルム - Google Patents

二軸延伸積層ポリプロピレンフィルム Download PDF

Info

Publication number: JP7437115B2
Authority: JP; Japan
Prior art keywords: layer; film; polypropylene; less; polypropylene film
Prior art date: 2016-03-28
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.): Active

Application number

JP2018509073A

Other languages

English (en)

Japanese (ja)

Other versions

JPWO2017169952A1 (ja

Inventor

理木下

浩司山田

敦多賀

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toyobo Co Ltd

Original Assignee

Toyobo Co Ltd

Priority date (The priority date 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 date listed.)

2016-03-28

Filing date

2017-03-21

Publication date

2024-02-22

2017-03-21 Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd

2019-02-07 Publication of JPWO2017169952A1 publication Critical patent/JPWO2017169952A1/ja

2022-12-15 Priority to JP2022200015A priority Critical patent/JP7459919B2/ja

2023-12-25 Priority to JP2023218411A priority patent/JP2024041794A/ja

2023-12-25 Priority to JP2023218410A priority patent/JP2024041793A/ja

2024-02-22 Application granted granted Critical

2024-02-22 Publication of JP7437115B2 publication Critical patent/JP7437115B2/ja

Status Active legal-status Critical Current

2037-03-21 Anticipated expiration legal-status Critical

Links

-1 polypropylene Polymers 0.000 title claims description 118
239000004743 Polypropylene Substances 0.000 title claims description 116
229920001155 polypropylene Polymers 0.000 title claims description 116
239000011347 resin Substances 0.000 claims description 23
229920005989 resin Polymers 0.000 claims description 23
239000011342 resin composition Substances 0.000 claims description 18
238000000034 method Methods 0.000 claims description 17
239000002216 antistatic agent Substances 0.000 claims description 16
239000002994 raw material Substances 0.000 claims description 15
238000005259 measurement Methods 0.000 claims description 10
238000002844 melting Methods 0.000 claims description 10
230000008018 melting Effects 0.000 claims description 10
229920001577 copolymer Polymers 0.000 claims description 4
230000004927 fusion Effects 0.000 claims description 4
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
238000000113 differential scanning calorimetry Methods 0.000 claims description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
229910052782 aluminium Inorganic materials 0.000 claims description 2
239000010410 layer Substances 0.000 description 249
238000003475 lamination Methods 0.000 description 11
230000000694 effects Effects 0.000 description 9
239000002981 blocking agent Substances 0.000 description 8
125000004432 carbon atom Chemical group C* 0.000 description 8
230000007423 decrease Effects 0.000 description 8
230000007547 defect Effects 0.000 description 8
238000009826 distribution Methods 0.000 description 8
229920005629 polypropylene homopolymer Polymers 0.000 description 8
239000004711 α-olefin Substances 0.000 description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 7
239000005977 Ethylene Substances 0.000 description 7
238000000137 annealing Methods 0.000 description 7
230000000052 comparative effect Effects 0.000 description 7
238000001816 cooling Methods 0.000 description 7
238000009998 heat setting Methods 0.000 description 7
238000004519 manufacturing process Methods 0.000 description 7
239000000155 melt Substances 0.000 description 7
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 6
239000000203 mixture Substances 0.000 description 6
239000000178 monomer Substances 0.000 description 6
230000000704 physical effect Effects 0.000 description 6
238000007334 copolymerization reaction Methods 0.000 description 5
239000012792 core layer Substances 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
238000002156 mixing Methods 0.000 description 5
230000003746 surface roughness Effects 0.000 description 5
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 4
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 4
238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 4
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
239000000853 adhesive Substances 0.000 description 4
230000001070 adhesive effect Effects 0.000 description 4
239000003054 catalyst Substances 0.000 description 4
238000010438 heat treatment Methods 0.000 description 4
239000005001 laminate film Substances 0.000 description 4
230000000379 polymerizing effect Effects 0.000 description 4
239000000565 sealant Substances 0.000 description 4
PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
NDLNTMNRNCENRZ-UHFFFAOYSA-N 2-[2-hydroxyethyl(octadecyl)amino]ethanol Chemical compound CCCCCCCCCCCCCCCCCCN(CCO)CCO NDLNTMNRNCENRZ-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
238000005266 casting Methods 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
239000013078 crystal Substances 0.000 description 3
238000002425 crystallisation Methods 0.000 description 3
230000008025 crystallization Effects 0.000 description 3
238000010828 elution Methods 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
230000002087 whitening effect Effects 0.000 description 3
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
BITAPBDLHJQAID-KTKRTIGZSA-N 2-[2-hydroxyethyl-[(z)-octadec-9-enyl]amino]ethanol Chemical compound CCCCCCCC\C=C/CCCCCCCCN(CCO)CCO BITAPBDLHJQAID-KTKRTIGZSA-N 0.000 description 2
MJWIPTSHMLSLFE-UHFFFAOYSA-N 2-[hexadecyl(2-hydroxyethyl)amino]ethanol Chemical compound CCCCCCCCCCCCCCCCN(CCO)CCO MJWIPTSHMLSLFE-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
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
239000004793 Polystyrene Substances 0.000 description 2
239000011954 Ziegler–Natta catalyst Substances 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000000654 additive Substances 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000003484 crystal nucleating agent Substances 0.000 description 2
238000005520 cutting process Methods 0.000 description 2
NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
238000001938 differential scanning calorimetry curve Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
125000005456 glyceride group Chemical group 0.000 description 2
238000010030 laminating Methods 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
229920000139 polyethylene terephthalate Polymers 0.000 description 2
239000005020 polyethylene terephthalate Substances 0.000 description 2
229920002223 polystyrene Polymers 0.000 description 2
230000008569 process Effects 0.000 description 2
230000002040 relaxant effect Effects 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000004094 surface-active agent Substances 0.000 description 2
PNFAUXBTLQQKRI-UHFFFAOYSA-N 2-[2-hydroxyethyl(icosyl)amino]ethanol Chemical compound CCCCCCCCCCCCCCCCCCCCN(CCO)CCO PNFAUXBTLQQKRI-UHFFFAOYSA-N 0.000 description 1
CPHJEACXPATRSU-UHFFFAOYSA-N 2-[2-hydroxyethyl(tetradecyl)amino]ethanol Chemical compound CCCCCCCCCCCCCCN(CCO)CCO CPHJEACXPATRSU-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
206010027146 Melanoderma Diseases 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
229910021536 Zeolite Inorganic materials 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
230000032683 aging Effects 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
239000011127 biaxially oriented polypropylene Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
238000011088 calibration curve Methods 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
238000004581 coalescence Methods 0.000 description 1
238000003851 corona treatment Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
UWLPCYBIJSLGQO-UHFFFAOYSA-N dodecanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCC(O)=O UWLPCYBIJSLGQO-UHFFFAOYSA-N 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
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
239000003063 flame retardant Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000005227 gel permeation chromatography Methods 0.000 description 1
RBAHDKFWGLJTQB-UHFFFAOYSA-N icosanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCCCCCCCCCCCCCC(O)=O RBAHDKFWGLJTQB-UHFFFAOYSA-N 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
239000000976 ink Substances 0.000 description 1
239000011256 inorganic filler Substances 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
230000010354 integration Effects 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
239000012939 laminating adhesive Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229920002521 macromolecule Polymers 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
239000000463 material Substances 0.000 description 1
239000012968 metallocene catalyst Substances 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
FTQWRYSLUYAIRQ-UHFFFAOYSA-N n-[(octadecanoylamino)methyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCNC(=O)CCCCCCCCCCCCCCCCC FTQWRYSLUYAIRQ-UHFFFAOYSA-N 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
239000012766 organic filler Substances 0.000 description 1
229920006280 packaging film Polymers 0.000 description 1
239000012785 packaging film Substances 0.000 description 1
238000004806 packaging method and process Methods 0.000 description 1
238000009832 plasma treatment Methods 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920005606 polypropylene copolymer Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
229920005604 random copolymer Polymers 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000002356 single layer Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000009864 tensile test Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229920002803 thermoplastic polyurethane Polymers 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
150000003673 urethanes Chemical class 0.000 description 1
PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
239000013585 weight reducing agent Substances 0.000 description 1
239000008096 xylene Substances 0.000 description 1
239000010457 zeolite Substances 0.000 description 1

Classifications

- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/308—Heat stability
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/514—Oriented
- B32B2307/518—Oriented bi-axially
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/704—Crystalline
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- 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
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene

Landscapes

Laminated Bodies (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)

JP2018509073A 2016-03-28 2017-03-21 二軸延伸積層ポリプロピレンフィルム Active JP7437115B2 (ja)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP2022200015A JP7459919B2 (ja)	2016-03-28	2022-12-15	二軸延伸積層ポリプロピレンフィルム
JP2023218411A JP2024041794A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム
JP2023218410A JP2024041793A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2016064051		2016-03-28
JP2016064051		2016-03-28
PCT/JP2017/011109 WO2017169952A1 (ja)	2016-03-28	2017-03-21	二軸延伸積層ポリプロピレンフィルム

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2022200015A Division JP7459919B2 (ja)	2016-03-28	2022-12-15	二軸延伸積層ポリプロピレンフィルム

Publications (2)

Publication Number	Publication Date
JPWO2017169952A1 JPWO2017169952A1 (ja)	2019-02-07
JP7437115B2 true JP7437115B2 (ja)	2024-02-22

Family

ID=59965240

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
JP2018509073A Active JP7437115B2 (ja)	2016-03-28	2017-03-21	二軸延伸積層ポリプロピレンフィルム
JP2022200015A Active JP7459919B2 (ja)	2016-03-28	2022-12-15	二軸延伸積層ポリプロピレンフィルム
JP2023218410A Pending JP2024041793A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム
JP2023218411A Pending JP2024041794A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
JP2022200015A Active JP7459919B2 (ja)	2016-03-28	2022-12-15	二軸延伸積層ポリプロピレンフィルム
JP2023218410A Pending JP2024041793A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム
JP2023218411A Pending JP2024041794A (ja)	2016-03-28	2023-12-25	二軸延伸積層ポリプロピレンフィルム

Country Status (5)

Country	Link
JP (4)	JP7437115B2 (zh)
KR (1)	KR102434652B1 (zh)
CN (1)	CN109070568B (zh)
TW (1)	TWI711539B (zh)
WO (1)	WO2017169952A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7245026B2 (ja) *	2017-10-31	2023-03-23	王子ホールディングス株式会社	樹脂フィルム、金属層一体型樹脂フィルム、及び、フィルムコンデンサ
JP7301504B2 (ja) *	2018-07-06	2023-07-03	三井化学東セロ株式会社	食品用包装フィルムおよび食品用包装体
JP7153487B2 (ja) *	2018-07-06	2022-10-14	三井化学東セロ株式会社	食品用包装フィルムおよび食品用包装体
US20220089822A1 (en) *	2018-12-28	2022-03-24	Toyobo Co., Ltd.	Biaxially oriented polypropylene film
TW202037489A (zh) *	2019-01-29	2020-10-16	日商東洋紡股份有限公司	聚丙烯系樹脂多層膜以及包裝體
TW202110646A (zh) *	2019-07-10	2021-03-16	日商東洋紡股份有限公司	雙軸配向聚丙烯系樹脂膜及使用該雙軸配向聚丙烯系樹脂膜之包裝體
JP7402970B2 (ja) *	2020-03-27	2023-12-21	三井化学株式会社	積層体、これを用いたロール体および梱包体
CN115698148B (zh) *	2020-06-17	2024-05-24	东洋纺株式会社	双轴取向聚丙烯薄膜
CN115697705A (zh) *	2020-06-17	2023-02-03	东洋纺株式会社	双轴取向聚丙烯薄膜
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