JP7316471B1 - 二軸延伸ポリプロピレン系フィルム - Google Patents

二軸延伸ポリプロピレン系フィルム Download PDF

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Publication number
JP7316471B1
JP7316471B1 JP2023005719A JP2023005719A JP7316471B1 JP 7316471 B1 JP7316471 B1 JP 7316471B1 JP 2023005719 A JP2023005719 A JP 2023005719A JP 2023005719 A JP2023005719 A JP 2023005719A JP 7316471 B1 JP7316471 B1 JP 7316471B1
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Japan
Prior art keywords
layer
polypropylene
less
mass
film
Prior art date
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Active
Application number
JP2023005719A
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English (en)
Japanese (ja)
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JP2024101679A (ja
Inventor
茂夫 河村
直彦 倉本
英郎 橋本
知己 田島
太郎 四本
侑亮 木下
由明 丸岡
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.)
Sun-Tox Co Ltd
Original Assignee
Sun-Tox 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.)
Filing date
Publication date
Application filed by Sun-Tox Co Ltd filed Critical Sun-Tox Co Ltd
Priority to JP2023005719A priority Critical patent/JP7316471B1/ja
Priority to JP2023116240A priority patent/JP2024101982A/ja
Application granted granted Critical
Publication of JP7316471B1 publication Critical patent/JP7316471B1/ja
Publication of JP2024101679A publication Critical patent/JP2024101679A/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023005719A 2023-01-18 2023-01-18 二軸延伸ポリプロピレン系フィルム Active JP7316471B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023005719A JP7316471B1 (ja) 2023-01-18 2023-01-18 二軸延伸ポリプロピレン系フィルム
JP2023116240A JP2024101982A (ja) 2023-01-18 2023-07-14 二軸延伸ポリプロピレン系フィルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023005719A JP7316471B1 (ja) 2023-01-18 2023-01-18 二軸延伸ポリプロピレン系フィルム

Related Child Applications (1)

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JP2023116240A Division JP2024101982A (ja) 2023-01-18 2023-07-14 二軸延伸ポリプロピレン系フィルム

Publications (2)

Publication Number Publication Date
JP7316471B1 true JP7316471B1 (ja) 2023-07-27
JP2024101679A JP2024101679A (ja) 2024-07-30

Family

ID=87428087

Family Applications (2)

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JP2023005719A Active JP7316471B1 (ja) 2023-01-18 2023-01-18 二軸延伸ポリプロピレン系フィルム
JP2023116240A Pending JP2024101982A (ja) 2023-01-18 2023-07-14 二軸延伸ポリプロピレン系フィルム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023116240A Pending JP2024101982A (ja) 2023-01-18 2023-07-14 二軸延伸ポリプロピレン系フィルム

Country Status (1)

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JP (2) JP7316471B1 (enExample)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018065267A (ja) 2016-10-18 2018-04-26 サン・トックス株式会社 延伸ポリプロピレンフィルム
JP2020163634A (ja) 2019-03-28 2020-10-08 大日本印刷株式会社 樹脂フィルム、積層体、蓋材および蓋付き容器
JP2021133509A (ja) 2020-02-21 2021-09-13 フタムラ化学株式会社 溶断製袋用の二軸延伸ポリプロピレンフィルム
JP2022036905A (ja) 2020-08-24 2022-03-08 旭化成株式会社 オレフィン系樹脂組成物

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167063B2 (ja) * 1993-06-28 2001-05-14 株式会社トクヤマ ポリオレフィンフィルム
JPH10235818A (ja) * 1996-12-26 1998-09-08 Tokuyama Corp 化粧シート
JPH10292075A (ja) * 1997-04-21 1998-11-04 Mitsui Chem Inc 耐熱性艶消し二軸延伸フィルム用ポリプロピレン樹脂組成物およびそれを用いた二軸延伸フィルム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018065267A (ja) 2016-10-18 2018-04-26 サン・トックス株式会社 延伸ポリプロピレンフィルム
JP2020163634A (ja) 2019-03-28 2020-10-08 大日本印刷株式会社 樹脂フィルム、積層体、蓋材および蓋付き容器
JP2021133509A (ja) 2020-02-21 2021-09-13 フタムラ化学株式会社 溶断製袋用の二軸延伸ポリプロピレンフィルム
JP2022036905A (ja) 2020-08-24 2022-03-08 旭化成株式会社 オレフィン系樹脂組成物

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JP2024101679A (ja) 2024-07-30
JP2024101982A (ja) 2024-07-30

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