JP2018141122A - 二軸配向ポリプロピレンフィルム - Google Patents
二軸配向ポリプロピレンフィルム Download PDFInfo
- Publication number
- JP2018141122A JP2018141122A JP2017184988A JP2017184988A JP2018141122A JP 2018141122 A JP2018141122 A JP 2018141122A JP 2017184988 A JP2017184988 A JP 2017184988A JP 2017184988 A JP2017184988 A JP 2017184988A JP 2018141122 A JP2018141122 A JP 2018141122A
- Authority
- JP
- Japan
- Prior art keywords
- film
- polypropylene
- molecular weight
- less
- biaxially oriented
- 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.)
- Pending
Links
- 229920006378 biaxially oriented polypropylene Polymers 0.000 title claims abstract description 40
- 239000011127 biaxially oriented polypropylene Substances 0.000 title claims abstract description 40
- -1 polypropylene Polymers 0.000 claims abstract description 134
- 239000004743 Polypropylene Substances 0.000 claims abstract description 133
- 229920001155 polypropylene Polymers 0.000 claims abstract description 133
- 229920005989 resin Polymers 0.000 claims abstract description 90
- 239000011347 resin Substances 0.000 claims abstract description 90
- 239000000155 melt Substances 0.000 claims abstract description 18
- 239000000178 monomer Substances 0.000 claims abstract description 15
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 53
- 239000002344 surface layer Substances 0.000 claims description 48
- 239000000463 material Substances 0.000 claims description 31
- 238000007334 copolymerization reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 44
- 239000000203 mixture Substances 0.000 description 20
- 230000000379 polymerizing effect Effects 0.000 description 15
- 239000003054 catalyst Substances 0.000 description 14
- 230000000704 physical effect Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 238000001816 cooling Methods 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 238000009826 distribution Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 239000004711 α-olefin Substances 0.000 description 12
- 239000002356 single layer Substances 0.000 description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- 238000005227 gel permeation chromatography Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 10
- 239000011342 resin composition Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000009998 heat setting Methods 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 238000007639 printing Methods 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 230000003746 surface roughness Effects 0.000 description 8
- 238000009736 wetting Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 239000000654 additive Substances 0.000 description 7
- 238000003851 corona treatment Methods 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 6
- 238000000137 annealing Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 6
- 229920005629 polypropylene homopolymer Polymers 0.000 description 6
- 239000002216 antistatic agent Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000002245 particle Substances 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
- 239000002981 blocking agent Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 239000008188 pellet 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
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- MLQAFLXTQYFLLA-UHFFFAOYSA-N 2-[2-hydroxyethyl(octadecyl)amino]ethanol;octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCCN(CCO)CCO MLQAFLXTQYFLLA-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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 239000005001 laminate film Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012968 metallocene catalyst Substances 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 239000012766 organic filler Substances 0.000 description 3
- 229920005606 polypropylene copolymer Polymers 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-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
- 229920000742 Cotton Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005633 polypropylene homopolymer resin Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 208000023514 Barrett esophagus Diseases 0.000 description 1
- 241000282341 Mustela putorius furo Species 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
- 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
- 239000012298 atmosphere Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting 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
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 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
- 238000002372 labelling Methods 0.000 description 1
- 239000000314 lubricant 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
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022196418A JP2023017015A (ja) | 2017-02-28 | 2022-12-08 | 二軸配向ポリプロピレンフィルム |
| JP2023187904A JP7647840B2 (ja) | 2017-02-28 | 2023-11-01 | 二軸配向ポリプロピレンフィルム |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017037206 | 2017-02-28 | ||
| JP2017037206 | 2017-02-28 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022196418A Division JP2023017015A (ja) | 2017-02-28 | 2022-12-08 | 二軸配向ポリプロピレンフィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018141122A true JP2018141122A (ja) | 2018-09-13 |
| JP2018141122A5 JP2018141122A5 (OSRAM) | 2019-03-28 |
Family
ID=63526515
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017184988A Pending JP2018141122A (ja) | 2017-02-28 | 2017-09-26 | 二軸配向ポリプロピレンフィルム |
| JP2022196418A Pending JP2023017015A (ja) | 2017-02-28 | 2022-12-08 | 二軸配向ポリプロピレンフィルム |
| JP2023187904A Active JP7647840B2 (ja) | 2017-02-28 | 2023-11-01 | 二軸配向ポリプロピレンフィルム |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022196418A Pending JP2023017015A (ja) | 2017-02-28 | 2022-12-08 | 二軸配向ポリプロピレンフィルム |
| JP2023187904A Active JP7647840B2 (ja) | 2017-02-28 | 2023-11-01 | 二軸配向ポリプロピレンフィルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (3) | JP2018141122A (OSRAM) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020071291A1 (ja) * | 2018-10-05 | 2020-04-09 | 東レ株式会社 | ポリオレフィンフィルム、および離型用フィルム |
| JPWO2019065306A1 (ja) * | 2017-09-26 | 2020-11-19 | 東洋紡株式会社 | ポリプロピレン系積層フィルム |
| JP2020192813A (ja) * | 2018-10-18 | 2020-12-03 | 東レ株式会社 | ポリプロピレンフィルム、および離型用フィルム |
| WO2021193507A1 (ja) * | 2020-03-24 | 2021-09-30 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルムの製造方法 |
| JPWO2020137791A1 (ja) * | 2018-12-28 | 2021-11-11 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| JPWO2020137794A1 (ja) * | 2018-12-28 | 2021-11-11 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| US20210388193A1 (en) * | 2018-12-28 | 2021-12-16 | Toyobo Co., Ltd. | Biaxially oriented polypropylene film |
| JPWO2021256350A1 (OSRAM) * | 2020-06-17 | 2021-12-23 | ||
| WO2021256348A1 (ja) * | 2020-06-17 | 2021-12-23 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| WO2021256347A1 (ja) * | 2020-06-17 | 2021-12-23 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| JPWO2021256349A1 (OSRAM) * | 2020-06-17 | 2021-12-23 | ||
| WO2021261311A1 (ja) * | 2020-06-25 | 2021-12-30 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| WO2021261312A1 (ja) * | 2020-06-25 | 2021-12-30 | 東洋紡株式会社 | 二軸配向ポリプロピレンフィルム |
| JPWO2021261505A1 (OSRAM) * | 2020-06-25 | 2021-12-30 | ||
| EP3904049A4 (en) * | 2018-12-28 | 2022-09-14 | Toyobo Co., Ltd. | BIAXIALLY ORIENTATED POLYPROPYLENE FILM |
| EP3904050A4 (en) * | 2018-12-28 | 2022-09-14 | Toyobo Co., Ltd. | Biaxially oriented polypropylene film |
| EP3904053A4 (en) * | 2018-12-28 | 2022-09-28 | Toyobo Co., Ltd. | BIAXIALLY ORIENTED POLYPROPYLENE FILM |
| JP2022155925A (ja) * | 2021-03-31 | 2022-10-14 | スタープラスチック工業株式会社 | 包装体用フィルム及び包装体 |
| JP2022155924A (ja) * | 2021-03-31 | 2022-10-14 | スタープラスチック工業株式会社 | 包装体用フィルム及び包装体 |
| JP2022155922A (ja) * | 2021-03-31 | 2022-10-14 | スタープラスチック工業株式会社 | 包装体用フィルム及び包装体 |
| JPWO2023286541A1 (OSRAM) * | 2021-07-16 | 2023-01-19 | ||
| WO2023127535A1 (ja) * | 2021-12-28 | 2023-07-06 | 東洋紡株式会社 | 二軸配向ポリプロピレン系フィルム |
| JP2023161006A (ja) * | 2018-12-12 | 2023-11-02 | Ｔｏｐｐａｎホールディングス株式会社 | 積層延伸フィルム、化粧シート用基材、化粧シート及び化粧板 |
| WO2023234417A1 (ja) * | 2022-06-02 | 2023-12-07 | 東洋紡株式会社 | 離型フィルム |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7788584B1 (ja) | 2024-06-17 | 2025-12-18 | 住友化学株式会社 | ポリオレフィン系樹脂組成物、ポリオレフィン系樹脂組成物の製造方法、フィルム、および、包装袋 |
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| JPS63149149A (ja) * | 1986-12-15 | 1988-06-21 | 東レ株式会社 | 熱接着性２軸配向ポリプロピレンフイルム |
| JPH06297659A (ja) * | 1993-04-13 | 1994-10-25 | Chisso Corp | 二軸延伸複層フィルム |
| JP2007508423A (ja) * | 2003-10-07 | 2007-04-05 | ダウ グローバル テクノロジーズ インコーポレイティド | 空気急冷ブロンフィルム用のポリプロピレン組成物 |
| WO2015012324A1 (ja) * | 2013-07-23 | 2015-01-29 | 東洋紡株式会社 | 延伸ポリプロピレンフィルム |
| WO2015012165A1 (ja) * | 2013-07-23 | 2015-01-29 | 東洋紡株式会社 | ヒートシール性ポリプロピレン積層延伸フィルム |
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| JPH1044310A (ja) * | 1996-08-05 | 1998-02-17 | Tokuyama Corp | 積層体の製造方法 |
| JP2000025176A (ja) * | 1998-07-15 | 2000-01-25 | Tokuyama Corp | 積層フィルム |
| JP2001040112A (ja) * | 1999-07-27 | 2001-02-13 | Toray Ind Inc | 易引裂性二軸配向ポリプロピレンフィルム |
| US8980144B2 (en) * | 2008-12-10 | 2015-03-17 | Treofan Germany Gmbh & Co. Kg | Method for producing polypropylene films |
-
2017
- 2017-09-26 JP JP2017184988A patent/JP2018141122A/ja active Pending
-
2022
- 2022-12-08 JP JP2022196418A patent/JP2023017015A/ja active Pending
-
2023
- 2023-11-01 JP JP2023187904A patent/JP7647840B2/ja active Active
Patent Citations (5)
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| JPS63149149A (ja) * | 1986-12-15 | 1988-06-21 | 東レ株式会社 | 熱接着性２軸配向ポリプロピレンフイルム |
| JPH06297659A (ja) * | 1993-04-13 | 1994-10-25 | Chisso Corp | 二軸延伸複層フィルム |
| JP2007508423A (ja) * | 2003-10-07 | 2007-04-05 | ダウ グローバル テクノロジーズ インコーポレイティド | 空気急冷ブロンフィルム用のポリプロピレン組成物 |
| WO2015012324A1 (ja) * | 2013-07-23 | 2015-01-29 | 東洋紡株式会社 | 延伸ポリプロピレンフィルム |
| WO2015012165A1 (ja) * | 2013-07-23 | 2015-01-29 | 東洋紡株式会社 | ヒートシール性ポリプロピレン積層延伸フィルム |
Cited By (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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