JP2019521260A5 - - Google Patents
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- Publication number
- JP2019521260A5 JP2019521260A5 JP2018567865A JP2018567865A JP2019521260A5 JP 2019521260 A5 JP2019521260 A5 JP 2019521260A5 JP 2018567865 A JP2018567865 A JP 2018567865A JP 2018567865 A JP2018567865 A JP 2018567865A JP 2019521260 A5 JP2019521260 A5 JP 2019521260A5
- Authority
- JP
- Japan
- Prior art keywords
- elongated body
- gel
- polylactic acid
- strip
- pla
- 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
- 229920000747 poly(lactic acid) Polymers 0.000 claims 13
- 239000004626 polylactic acid Substances 0.000 claims 13
- 238000000034 method Methods 0.000 claims 11
- 239000012530 fluid Substances 0.000 claims 6
- 239000002826 coolant Substances 0.000 claims 4
- 238000001891 gel spinning Methods 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 238000009987 spinning Methods 0.000 claims 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16180629 | 2016-07-21 | ||
| EP16180629.4 | 2016-07-21 | ||
| PCT/EP2017/068457 WO2018015528A1 (en) | 2016-07-21 | 2017-07-21 | Process for making high-strength polylactic acid filament |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019521260A JP2019521260A (ja) | 2019-07-25 |
| JP2019521260A5 true JP2019521260A5 (enExample) | 2020-08-27 |
| JP7052179B2 JP7052179B2 (ja) | 2022-04-12 |
Family
ID=56551199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018567865A Active JP7052179B2 (ja) | 2016-07-21 | 2017-07-21 | 高強度ポリ乳酸フィラメントを作製するためのプロセス |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US11111607B2 (enExample) |
| EP (1) | EP3488032B1 (enExample) |
| JP (1) | JP7052179B2 (enExample) |
| KR (1) | KR102415701B1 (enExample) |
| CN (1) | CN109477246B (enExample) |
| AU (1) | AU2017300033B2 (enExample) |
| BR (1) | BR112019000972B1 (enExample) |
| CA (1) | CA3030507A1 (enExample) |
| WO (1) | WO2018015528A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629306A (zh) * | 2019-08-14 | 2019-12-31 | 安徽桑尼旅游休闲用品有限公司 | 一种可降解聚乳酸纤维的制备方法 |
| CN114481343A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | 一种纤维纺丝方法和聚乙烯纺丝纤维 |
| NL2028900B1 (en) | 2021-08-02 | 2023-02-17 | Arapaha B V | A method of closed loop recycling of polylactic acid |
| US20240254662A1 (en) * | 2023-01-30 | 2024-08-01 | Nano And Advanced Materials Institute Limited | Aerogel fiber |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0473212A (ja) * | 1990-07-09 | 1992-03-09 | Mitsubishi Rayon Co Ltd | 高強度・高弾性率ポリエステル繊維の製造方法 |
| JP2823787B2 (ja) | 1992-11-10 | 1998-11-11 | 帝人株式会社 | 高分子量ポリエステル繊維の製造方法 |
| DE60014408T2 (de) * | 1999-06-18 | 2005-11-17 | Toray Industries, Inc. | Polymilchsäureharz, daraus enthaktene Textilprodukte und Verfahren zur Herstellung von Textilprodukten |
| TWI222475B (en) * | 2001-07-30 | 2004-10-21 | Toray Industries | Polylactic acid fiber |
| CN1814867A (zh) * | 2006-02-24 | 2006-08-09 | 兰平 | 聚乳酸纤维长丝的制备方法 |
| US9365953B2 (en) * | 2007-06-08 | 2016-06-14 | Honeywell International Inc. | Ultra-high strength UHMWPE fibers and products |
| US8747715B2 (en) * | 2007-06-08 | 2014-06-10 | Honeywell International Inc | Ultra-high strength UHMW PE fibers and products |
| EP2220277A2 (en) * | 2007-12-13 | 2010-08-25 | Kimberly-Clark Worldwide, Inc. | Biodegradable fibers formed from a thermoplastic composition containing polylactic acid and a polyether copolymer |
| US10753023B2 (en) * | 2010-08-13 | 2020-08-25 | Kimberly-Clark Worldwide, Inc. | Toughened polylactic acid fibers |
-
2017
- 2017-07-21 EP EP17748685.9A patent/EP3488032B1/en active Active
- 2017-07-21 JP JP2018567865A patent/JP7052179B2/ja active Active
- 2017-07-21 US US16/318,778 patent/US11111607B2/en active Active
- 2017-07-21 CN CN201780044742.6A patent/CN109477246B/zh active Active
- 2017-07-21 BR BR112019000972-8A patent/BR112019000972B1/pt active IP Right Grant
- 2017-07-21 WO PCT/EP2017/068457 patent/WO2018015528A1/en not_active Ceased
- 2017-07-21 KR KR1020197004509A patent/KR102415701B1/ko active Active
- 2017-07-21 AU AU2017300033A patent/AU2017300033B2/en active Active
- 2017-07-21 CA CA3030507A patent/CA3030507A1/en active Pending
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