JP2021126834A5 - - Google Patents
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- Publication number
- JP2021126834A5 JP2021126834A5 JP2020023206A JP2020023206A JP2021126834A5 JP 2021126834 A5 JP2021126834 A5 JP 2021126834A5 JP 2020023206 A JP2020023206 A JP 2020023206A JP 2020023206 A JP2020023206 A JP 2020023206A JP 2021126834 A5 JP2021126834 A5 JP 2021126834A5
- Authority
- JP
- Japan
- Prior art keywords
- heat
- shrinkable film
- polystyrene
- polyester
- resin
- 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
Links
- 229920006257 Heat-shrinkable film Polymers 0.000 claims 12
- 229920001225 polyester resin Polymers 0.000 claims 9
- 239000002028 Biomass Substances 0.000 claims 7
- 239000004793 Polystyrene Substances 0.000 claims 5
- 229920002223 polystyrene Polymers 0.000 claims 5
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- 239000004645 polyester resin Substances 0.000 claims 4
- 229920005990 polystyrene resin Polymers 0.000 claims 4
- 230000009477 glass transition Effects 0.000 claims 1
Claims (10)
前記熱収縮性フィルムは、バイオマス由来の成分を含有する
ことを特徴とする熱収縮性フィルム。 A heat shrinkable film having at least one layer of a layer containing a polyester resin and a layer containing a polystyrene resin,
A heat-shrinkable film, wherein the heat-shrinkable film contains a component derived from biomass.
前記ポリエステル系樹脂及び前記ポリスチレン系樹脂のうちの少なくとも１つはバイオマス由来の成分を含有する
ことを特徴とする請求項１記載の熱収縮性フィルム。 Having front and back layers containing a polyester resin and an intermediate layer containing a polystyrene resin,
2. The heat-shrinkable film according to claim 1, wherein at least one of said polyester-based resin and said polystyrene-based resin contains a component derived from biomass.
ことを特徴とする請求項２記載の熱収縮性フィルム。The heat-shrinkable film according to claim 2, characterized by:
ことを特徴とする請求項２記載の熱収縮性フィルム。The heat-shrinkable film according to claim 2, characterized by:
前記ポリエステル系樹脂はバイオマス由来の成分を含むポリエステル系樹脂からなるThe polyester-based resin is made of a polyester-based resin containing biomass-derived components
ことを特徴とする請求項１記載の熱収縮性フィルム。The heat-shrinkable film according to claim 1, characterized by:
ことを特徴とする請求項１、２、３、４又は５記載の熱収縮性フィルム。6. The heat-shrinkable film according to claim 1, 2, 3, 4 or 5, characterized by:
前記ポリスチレン系樹脂はバイオマス由来の成分を含むポリスチレン系樹脂からなるThe polystyrene-based resin is composed of a polystyrene-based resin containing biomass-derived components
ことを特徴とする請求項１記載の熱収縮性フィルム。The heat-shrinkable film according to claim 1, characterized by:
ことを特徴とする請求項１、２、３、４、６又は７記載の熱収縮性フィルム。8. The heat-shrinkable film according to claim 1, 2, 3, 4, 6 or 7, characterized by:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020023206A JP7378313B2 (en) | 2020-02-14 | 2020-02-14 | Heat-shrinkable film and heat-shrinkable labels |
| JP2023187155A JP2024016130A (en) | 2020-02-14 | 2023-10-31 | Heat-shrinkable film and heat-shrinkable labels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020023206A JP7378313B2 (en) | 2020-02-14 | 2020-02-14 | Heat-shrinkable film and heat-shrinkable labels |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023187155A Division JP2024016130A (en) | 2020-02-14 | 2023-10-31 | Heat-shrinkable film and heat-shrinkable labels |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021126834A JP2021126834A (en) | 2021-09-02 |
| JP2021126834A5 true JP2021126834A5 (en) | 2022-10-25 |
| JP7378313B2 JP7378313B2 (en) | 2023-11-13 |
Family
ID=77487574
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020023206A Active JP7378313B2 (en) | 2020-02-14 | 2020-02-14 | Heat-shrinkable film and heat-shrinkable labels |
| JP2023187155A Pending JP2024016130A (en) | 2020-02-14 | 2023-10-31 | Heat-shrinkable film and heat-shrinkable labels |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023187155A Pending JP2024016130A (en) | 2020-02-14 | 2023-10-31 | Heat-shrinkable film and heat-shrinkable labels |
Country Status (1)
| Country | Link |
|---|---|
| JP (2) | JP7378313B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022138039A1 (en) * | 2020-12-24 | 2022-06-30 | 株式会社フジシールインターナショナル | Shrink film |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5134294B2 (en) | 2007-06-21 | 2013-01-30 | グンゼ株式会社 | Heat-shrinkable multilayer film and heat-shrinkable label |
| JP5153370B2 (en) | 2008-02-04 | 2013-02-27 | 電気化学工業株式会社 | Resin composition, heat-shrinkable film, and heat-shrinkable label |
| JP5292196B2 (en) | 2009-06-15 | 2013-09-18 | グンゼ株式会社 | Heat-shrinkable multilayer film and heat-shrinkable label |
| JP5762823B2 (en) | 2011-05-23 | 2015-08-12 | エイ・エス・ケイジャパン株式会社 | Mat hook |
| JP5536840B2 (en) | 2012-09-07 | 2014-07-02 | 住友ゴム工業株式会社 | Rubber composition for tire, tire member, and pneumatic tire |
| JP6269399B2 (en) | 2014-02-04 | 2018-01-31 | 東洋紡株式会社 | Heat-shrinkable polyester film |
| EP3778727A4 (en) | 2018-03-30 | 2022-01-05 | Toyobo Co., Ltd. | Heat-shrinkable polyester-based film |
| JP7119504B2 (en) | 2018-03-30 | 2022-08-17 | 東洋紡株式会社 | Heat-shrinkable polyester film |
-
2020
- 2020-02-14 JP JP2020023206A patent/JP7378313B2/en active Active
-
2023
- 2023-10-31 JP JP2023187155A patent/JP2024016130A/en active Pending
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