JPWO2023189584A5 - - Google Patents
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- Publication number
- JPWO2023189584A5 JPWO2023189584A5 JP2024511745A JP2024511745A JPWO2023189584A5 JP WO2023189584 A5 JPWO2023189584 A5 JP WO2023189584A5 JP 2024511745 A JP2024511745 A JP 2024511745A JP 2024511745 A JP2024511745 A JP 2024511745A JP WO2023189584 A5 JPWO2023189584 A5 JP WO2023189584A5
- Authority
- JP
- Japan
- Prior art keywords
- film
- stretching
- raw
- maximum temperature
- temperature range
- 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
- 238000000034 method Methods 0.000 claims 22
- 238000010438 heat treatment Methods 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 7
- -1 poly(3-hydroxybutyrate) Polymers 0.000 claims 4
- 229920001577 copolymer Polymers 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 229920000070 poly-3-hydroxybutyrate Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- WHBMMWSBFZVSSR-UHFFFAOYSA-M 3-hydroxybutyrate Chemical compound CC(O)CC([O-])=O WHBMMWSBFZVSSR-UHFFFAOYSA-M 0.000 claims 1
- WHBMMWSBFZVSSR-UHFFFAOYSA-N R3HBA Natural products CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 229920001020 poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Polymers 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022054406 | 2022-03-29 | ||
| JP2022054405 | 2022-03-29 | ||
| PCT/JP2023/010015 WO2023189584A1 (ja) | 2022-03-29 | 2023-03-15 | 延伸フィルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023189584A1 JPWO2023189584A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2023-10-05 |
| JPWO2023189584A5 true JPWO2023189584A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2024-12-12 |
Family
ID=88201542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024511745A Pending JPWO2023189584A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 2022-03-29 | 2023-03-15 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117841346A (zh) * | 2023-12-16 | 2024-04-09 | 浙江南洋华诚科技股份有限公司 | 一种粗糙度均匀的聚丙烯双向拉伸工艺及其设备 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06336523A (ja) * | 1993-03-31 | 1994-12-06 | Nippon Zeon Co Ltd | ポリエステル成形品 |
| GB9526165D0 (en) * | 1995-12-21 | 1996-02-21 | Zeneca Ltd | Oriented polyester |
| JPH10110047A (ja) | 1996-10-04 | 1998-04-28 | Gunze Ltd | 微生物分解性延伸フィルム |
| JP3369421B2 (ja) * | 1996-12-18 | 2003-01-20 | 理化学研究所 | ポリ（３−ヒドロキシブタン酸）からなるフィルム |
| JP3774746B2 (ja) | 2002-02-21 | 2006-05-17 | 独立行政法人科学技術振興機構 | ポリヒドロキシアルカン酸の高強度フィルムおよびその製造法 |
| JP2003311825A (ja) * | 2002-04-25 | 2003-11-06 | Inst Of Physical & Chemical Res | ポリヒドロキシアルカン酸からなる高強度フィルムおよびその製造法 |
| JP4520843B2 (ja) | 2004-12-15 | 2010-08-11 | 株式会社カネカ | 生分解性フィルムの製造方法 |
| JP5731187B2 (ja) * | 2010-12-17 | 2015-06-10 | 株式会社カネカ | 光学フィルムの製造方法および光学フィルム |
| EP2832796B1 (en) | 2012-03-30 | 2019-10-30 | Kaneka Corporation | Biodegradable polyester resin composition |
| JP6566728B2 (ja) * | 2015-05-29 | 2019-08-28 | 株式会社カネカ | フィルムの製造方法 |
| JP7270556B2 (ja) | 2018-01-17 | 2023-05-10 | 株式会社カネカ | 高組成比率の３ｈｈモノマー単位を含む共重合ｐｈａを生産する形質転換微生物およびそれによるｐｈａの製造方法 |
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2023
- 2023-03-15 EP EP23779602.4A patent/EP4501589A1/en active Pending
- 2023-03-15 JP JP2024511745A patent/JPWO2023189584A1/ja active Pending
- 2023-03-15 WO PCT/JP2023/010015 patent/WO2023189584A1/ja not_active Ceased