JPWO2019244862A5 - - Google Patents
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- Publication number
- JPWO2019244862A5 JPWO2019244862A5 JP2020525734A JP2020525734A JPWO2019244862A5 JP WO2019244862 A5 JPWO2019244862 A5 JP WO2019244862A5 JP 2020525734 A JP2020525734 A JP 2020525734A JP 2020525734 A JP2020525734 A JP 2020525734A JP WO2019244862 A5 JPWO2019244862 A5 JP WO2019244862A5
- Authority
- JP
- Japan
- Prior art keywords
- polyvinyl alcohol
- fiber
- base material
- sheet
- producing
- 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
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 12
- 239000000463 material Substances 0.000 claims 8
- 229920001410 Microfiber Polymers 0.000 claims 7
- 239000000835 fiber Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000007864 aqueous solution Substances 0.000 claims 4
- 229920002635 polyurethane Polymers 0.000 claims 4
- 239000004814 polyurethane Substances 0.000 claims 4
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 claims 1
- 238000011156 evaluation Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000007127 saponification reaction Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018116758 | 2018-06-20 | ||
| JP2018116758 | 2018-06-20 | ||
| PCT/JP2019/024016 WO2019244862A1 (ja) | 2018-06-20 | 2019-06-18 | シート状物の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2019244862A1 JPWO2019244862A1 (ja) | 2021-07-08 |
| JPWO2019244862A5 true JPWO2019244862A5 (https=) | 2022-06-07 |
| JP7163959B2 JP7163959B2 (ja) | 2022-11-01 |
Family
ID=68983202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020525734A Active JP7163959B2 (ja) | 2018-06-20 | 2019-06-18 | シート状物の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3812507B1 (https=) |
| JP (1) | JP7163959B2 (https=) |
| KR (1) | KR102708132B1 (https=) |
| CN (1) | CN112262238A (https=) |
| TW (1) | TWI807050B (https=) |
| WO (1) | WO2019244862A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120641615A (zh) * | 2023-02-08 | 2025-09-12 | 株式会社可乐丽 | 人造革基材及人造革基材的制造方法 |
| CN120641616A (zh) * | 2023-02-08 | 2025-09-12 | 株式会社可乐丽 | 人造革基材及人造革基材的制造方法 |
| KR20250052887A (ko) | 2023-10-12 | 2025-04-21 | 주식회사 한국에너지 | 합성수지의 열분해 유화 장치 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350302A (en) * | 1976-10-15 | 1978-05-08 | Toray Industries | Production of suede like artificial leather |
| EP0389833B1 (en) * | 1989-03-07 | 1994-01-05 | Kuraray Co., Ltd. | Vinyl alcohol polymers and a process for their production |
| WO1994028223A1 (en) * | 1993-06-02 | 1994-12-08 | Minnesota Mining And Manufacturing Company | Nonwoven articles and methods of producing same |
| JP3875805B2 (ja) * | 1998-12-24 | 2007-01-31 | 株式会社クラレ | 皮革様シートの製造方法 |
| JP2002030579A (ja) | 2000-07-17 | 2002-01-31 | Toray Ind Inc | 立毛調皮革様シート状物およびその製造方法 |
| JP5958060B2 (ja) * | 2012-05-10 | 2016-07-27 | 東レ株式会社 | シート状物およびその製造方法 |
| EP2896741B1 (en) * | 2012-09-14 | 2019-08-07 | Toray Industries, Inc. | Process for manufacturing a leather-like nonwoven fabric |
| EP2927368B1 (en) | 2012-11-30 | 2017-10-11 | Toray Industries, Inc. | Process for producing a leather-like sheet-shaped object |
| US9354357B2 (en) * | 2013-01-28 | 2016-05-31 | Sekisui Specialty Chemicals America, Llc | Water soluble high syndiotactic polyvinyl alcohol |
| JP6651849B2 (ja) * | 2014-02-25 | 2020-02-19 | 東レ株式会社 | 海島複合繊維、複合極細繊維および繊維製品 |
-
2019
- 2019-06-18 CN CN201980038469.5A patent/CN112262238A/zh active Pending
- 2019-06-18 EP EP19823144.1A patent/EP3812507B1/en active Active
- 2019-06-18 JP JP2020525734A patent/JP7163959B2/ja active Active
- 2019-06-18 WO PCT/JP2019/024016 patent/WO2019244862A1/ja not_active Ceased
- 2019-06-18 KR KR1020207033225A patent/KR102708132B1/ko active Active
- 2019-06-19 TW TW108121216A patent/TWI807050B/zh active
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