JP2024076480A5 - - Google Patents
Info
- Publication number
- JP2024076480A5 JP2024076480A5 JP2022188027A JP2022188027A JP2024076480A5 JP 2024076480 A5 JP2024076480 A5 JP 2024076480A5 JP 2022188027 A JP2022188027 A JP 2022188027A JP 2022188027 A JP2022188027 A JP 2022188027A JP 2024076480 A5 JP2024076480 A5 JP 2024076480A5
- Authority
- JP
- Japan
- 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
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022188027A JP2024076480A (ja) | 2022-11-25 | 2022-11-25 | ポリウレタン弾性繊維 |
| PCT/IB2023/061811 WO2024110903A1 (en) | 2022-11-25 | 2023-11-22 | Polyurethane elastic fiber |
| US19/132,858 US20260193816A1 (en) | 2022-11-25 | 2023-11-22 | Polyurethane elastic fiber |
| KR1020257021227A KR20250126737A (ko) | 2022-11-25 | 2023-11-22 | 폴리우레탄 탄성 섬유 |
| CN202380092310.8A CN120584141A (zh) | 2022-11-25 | 2023-11-22 | 聚氨酯弹性纤维 |
| EP23817213.4A EP4623017A1 (en) | 2022-11-25 | 2023-11-22 | Polyurethane elastic fiber |
| JP2024040902A JP2024077017A (ja) | 2022-11-25 | 2024-03-15 | ポリウレタン樹脂組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022188027A JP2024076480A (ja) | 2022-11-25 | 2022-11-25 | ポリウレタン弾性繊維 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024040902A Division JP2024077017A (ja) | 2022-11-25 | 2024-03-15 | ポリウレタン樹脂組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024076480A JP2024076480A (ja) | 2024-06-06 |
| JP2024076480A5 true JP2024076480A5 (enExample) | 2026-01-16 |
Family
ID=89068716
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022188027A Pending JP2024076480A (ja) | 2022-11-25 | 2022-11-25 | ポリウレタン弾性繊維 |
| JP2024040902A Pending JP2024077017A (ja) | 2022-11-25 | 2024-03-15 | ポリウレタン樹脂組成物 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024040902A Pending JP2024077017A (ja) | 2022-11-25 | 2024-03-15 | ポリウレタン樹脂組成物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20260193816A1 (enExample) |
| EP (1) | EP4623017A1 (enExample) |
| JP (2) | JP2024076480A (enExample) |
| KR (1) | KR20250126737A (enExample) |
| CN (1) | CN120584141A (enExample) |
| WO (1) | WO2024110903A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024076480A (ja) * | 2022-11-25 | 2024-06-06 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
| CN120138832B (zh) * | 2025-05-16 | 2025-08-01 | 江苏弘盛新材料股份有限公司 | 一种耐腐蚀锦纶66工业丝及其制备方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138598A (en) * | 1976-03-31 | 1977-11-18 | Du Pont | Process for preparing poly*tetramethylene ether*glycol |
| US4163115A (en) * | 1976-03-31 | 1979-07-31 | E. I. Du Pont De Nemours And Company | Preparation of esters of poly-(tetramethylene ether) glycol |
| US5000899A (en) | 1988-05-26 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Spandex fiber with copolymer soft segment |
| JPH09136937A (ja) | 1995-11-13 | 1997-05-27 | Du Pont Toray Co Ltd | 弾性樹脂、弾性樹脂成形物、衣料および衣料用副資材 |
| JP2000169700A (ja) * | 1998-12-11 | 2000-06-20 | Du Pont Toray Co Ltd | ポリウレタン組成物およびポリウレタン弾性糸 |
| US6472494B2 (en) * | 2000-04-26 | 2002-10-29 | E. I. Du Pont De Nemours And Company | Spandex with high heat-set efficiency |
| JP2002038331A (ja) * | 2000-07-28 | 2002-02-06 | Toyobo Co Ltd | ポリウレタン弾性糸 |
| US6403682B1 (en) * | 2001-06-28 | 2002-06-11 | E. I. Du Pont De Nemours And Company | Spandex containing quaternary amine additives |
| US6503996B1 (en) * | 2001-11-14 | 2003-01-07 | Dupont Dow Elastomers L.L.C. | High-uniformity spandex and process for making spandex |
| US6989432B2 (en) * | 2002-01-10 | 2006-01-24 | Invista North America S.A.R.L. | Copolymers of tetrahydrofuran, ethylene oxide and an additional cyclic ether |
| JP2005213710A (ja) * | 2004-02-02 | 2005-08-11 | Nisshinbo Ind Inc | ポリウレタン弾性繊維 |
| US20070174972A1 (en) * | 2005-11-14 | 2007-08-02 | Invista North America S.A R.I. | Spandex having enhanced whiteness, and fabrics and garments comprising the same |
| JP4984150B2 (ja) | 2006-08-18 | 2012-07-25 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性糸およびその製造方法 |
| BRPI0811676A8 (pt) | 2007-06-22 | 2019-01-29 | Invista Tech Sa R L | fio elástico de poliuretano e método para a preparação do fio elástico de poliuretano |
| CN105531296B (zh) * | 2013-07-16 | 2019-10-25 | 巴斯夫欧洲公司 | 异氰酸酯预聚物组合物以及由其制备的交联的聚氨酯 |
| EP3632958B1 (en) * | 2017-05-30 | 2024-04-24 | Hodogaya Chemical Co., Ltd. | Method for producing a biopolyether polyol, biopolyether polyol, and biopolyurethane resin |
| JP7246910B2 (ja) * | 2018-12-17 | 2023-03-28 | 三井化学株式会社 | 熱可塑性ポリウレタン樹脂、成形品、および、熱可塑性ポリウレタン樹脂の製造方法 |
| CN113939618B (zh) * | 2019-06-12 | 2023-07-25 | 旭化成株式会社 | 聚氨酯弹性纤维及含有其的产品、以及聚氨酯弹性纤维用表面处理剂 |
| CN111534883A (zh) * | 2020-01-22 | 2020-08-14 | 郑州中远氨纶工程技术有限公司 | 高弹聚氨酯脲纤维及其制备方法、织物 |
| JP2021152139A (ja) | 2020-03-24 | 2021-09-30 | 三菱ケミカル株式会社 | 弾性繊維用ポリウレタンおよびそれを用いたポリウレタン弾性繊維 |
| CN111574685B (zh) * | 2020-06-10 | 2022-03-11 | 上海华峰新材料研发科技有限公司 | 一种重载铁路用耐寒聚氨酯垫板及其制备方法 |
| EP4370574A1 (en) * | 2021-07-15 | 2024-05-22 | The LYCRA Company UK Limited | Co-polyester polyols and co-polyesters including glycols and polyurethanes and spandex produced therefrom |
| JP7162195B1 (ja) * | 2022-02-25 | 2022-10-28 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
| JP2024076480A (ja) * | 2022-11-25 | 2024-06-06 | 東レ・オペロンテックス株式会社 | ポリウレタン弾性繊維 |
-
2022
- 2022-11-25 JP JP2022188027A patent/JP2024076480A/ja active Pending
-
2023
- 2023-11-22 US US19/132,858 patent/US20260193816A1/en active Pending
- 2023-11-22 CN CN202380092310.8A patent/CN120584141A/zh active Pending
- 2023-11-22 EP EP23817213.4A patent/EP4623017A1/en active Pending
- 2023-11-22 WO PCT/IB2023/061811 patent/WO2024110903A1/en not_active Ceased
- 2023-11-22 KR KR1020257021227A patent/KR20250126737A/ko active Pending
-
2024
- 2024-03-15 JP JP2024040902A patent/JP2024077017A/ja active Pending