JP7180792B2 - 紡績糸、並びに紡績糸を備える糸及び布 - Google Patents
紡績糸、並びに紡績糸を備える糸及び布 Download PDFInfo
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- JP7180792B2 JP7180792B2 JP2021565602A JP2021565602A JP7180792B2 JP 7180792 B2 JP7180792 B2 JP 7180792B2 JP 2021565602 A JP2021565602 A JP 2021565602A JP 2021565602 A JP2021565602 A JP 2021565602A JP 7180792 B2 JP7180792 B2 JP 7180792B2
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- spun yarn
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/449—Yarns or threads with antibacterial properties
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/04—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons
- D10B2321/042—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of halogenated hydrocarbons polymers of fluorinated hydrocarbons, e.g. polytetrafluoroethene [PTFE]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
- D10B2331/041—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET] derived from hydroxy-carboxylic acids, e.g. lactones
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/06—Load-responsive characteristics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
11,51,61…短繊維
70…抗菌糸
80…抗菌布
111…第1の短繊維
112…第2の短繊維
113…第3の短繊維
Claims (14)
- 外部からのエネルギーにより電位を発生する第1の短繊維と、
第2の短繊維と、
第3の短繊維と、
を含む紡績糸であって、
前記第1の短繊維の圧電定数が5~30pC/Nであり、
前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維は、捲縮部を有し、
前記第1の短繊維は、前記捲縮部で拘束され、前記紡績糸の軸方向に対して傾いており、
前記第1の短繊維の長手方向の第1端側は前記第2の短繊維に拘束され、前記第1の短繊維の長手方向の第2端側は前記第3の短繊維に拘束される、紡績糸。 - 前記第1の短繊維の前記紡績糸の軸方向に対する角度は、0度以上80度以下である、
請求項1に記載の紡績糸。 - 前記第1の短繊維の前記紡績糸の軸方向に対する角度は、20度以上50度以下である、
請求項2に記載の紡績糸。 - 前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維の繊度は、0.3dtex以上10dtex以下である、
請求項1乃至請求項3のいずれかに記載の紡績糸。 - 前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維の長さは、10mm以上800mm以下である、
請求項1乃至請求項4のいずれかに記載の紡績糸。 - 前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維は、1番手以上500番手以下である、
請求項1乃至請求項5のいずれかに記載の紡績糸。 - 前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維は、長さの異なる複数の短繊維を含む、
請求項1乃至請求項6のいずれかに記載の紡績糸。 - 前記第2の短繊維及び前記第3の短繊維は、普通繊維である、
請求項1乃至請求項7のいずれかに記載の紡績糸。 - 前記第2の短繊維及び前記第3の短繊維は、前記第1の短繊維よりも親水性が高い素材からなる、
請求項8に記載の紡績糸。 - 前記第1の短繊維は、圧電繊維であり、キラル高分子を含む、
請求項1乃至請求項9のいずれかに記載の紡績糸。 - 前記キラル高分子はポリ乳酸である、
請求項10に記載の紡績糸。 - 前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維のうちの少なくとも一つは、前記第1の短繊維、前記第2の短繊維、及び前記第3の短繊維の長手方向に伸びる溝部または突起部を有する、
請求項1乃至請求項11のいずれかに記載の紡績糸。 - 請求項1乃至請求項12のいずれかに記載の紡績糸を複数備え、
前記紡績糸は、右撚り及び左撚りを含む、
糸。 - 請求項1乃至請求項12のいずれかに記載の紡績糸を備える、
布。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019230177 | 2019-12-20 | ||
JP2019230177 | 2019-12-20 | ||
PCT/JP2020/046842 WO2021125195A1 (ja) | 2019-12-20 | 2020-12-16 | 紡績糸、並びに紡績糸を備える糸及び布 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021125195A1 JPWO2021125195A1 (ja) | 2021-06-24 |
JPWO2021125195A5 JPWO2021125195A5 (ja) | 2022-05-11 |
JP7180792B2 true JP7180792B2 (ja) | 2022-11-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2021565602A Active JP7180792B2 (ja) | 2019-12-20 | 2020-12-16 | 紡績糸、並びに紡績糸を備える糸及び布 |
Country Status (4)
Country | Link |
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US (1) | US20220267934A1 (ja) |
JP (1) | JP7180792B2 (ja) |
CN (1) | CN114051543B (ja) |
WO (1) | WO2021125195A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114959933B (zh) * | 2022-07-08 | 2023-08-15 | 北京大学口腔医学院 | 一种电活性抗菌牙线及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000080531A (ja) | 1998-06-25 | 2000-03-21 | Kanebo Ltd | ポリ乳酸繊維を含有する混紡糸 |
JP2008274468A (ja) | 2007-04-27 | 2008-11-13 | Toray Ind Inc | 紡績糸 |
WO2018153844A1 (en) | 2017-02-27 | 2018-08-30 | Teijin Aramid Gmbh | Textile fabric and workwear manufactured thereof |
WO2020111049A1 (ja) | 2018-11-26 | 2020-06-04 | 株式会社村田製作所 | 抗菌撚糸、並びに抗菌撚糸を備える抗菌糸及び抗菌布 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040067707A1 (en) * | 2002-10-04 | 2004-04-08 | Hamilton Lorne M. | Stretch polyester and acrylic spun yarn |
CN100370066C (zh) * | 2003-10-23 | 2008-02-20 | 黄争鸣 | 共轴复合连续纳/微米纤维及其制备方法 |
JP2005307359A (ja) * | 2004-04-16 | 2005-11-04 | Toray Ind Inc | ポリ乳酸短繊維および該繊維を用いた短繊維不織布 |
US7972692B2 (en) * | 2005-12-15 | 2011-07-05 | Kimberly-Clark Worldwide, Inc. | Biodegradable multicomponent fibers |
CN103097595B (zh) * | 2010-04-20 | 2015-09-09 | 可乐丽贸易有限公司 | 机织物或针织物制造用的膨体纱和络纱、机织物或针织物及其制造方法 |
WO2017212523A1 (ja) * | 2016-06-06 | 2017-12-14 | 株式会社村田製作所 | 菌対策用圧電糸、菌対策用布、布、衣料、医療部材、生体作用圧電糸、および物質吸着用圧電糸 |
CN207227650U (zh) * | 2017-02-17 | 2018-04-13 | 上海正家牛奶丝科技有限公司 | 一种粗纱包裹细纱的涤棉纱线 |
CN109908108B (zh) * | 2019-03-15 | 2022-05-03 | 深圳市光远生物材料有限责任公司 | 一种载药纳米复合纤维膜系统及其制备方法和应用 |
-
2020
- 2020-12-16 JP JP2021565602A patent/JP7180792B2/ja active Active
- 2020-12-16 WO PCT/JP2020/046842 patent/WO2021125195A1/ja active Application Filing
- 2020-12-16 CN CN202080048400.3A patent/CN114051543B/zh active Active
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2022
- 2022-03-01 US US17/653,000 patent/US20220267934A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000080531A (ja) | 1998-06-25 | 2000-03-21 | Kanebo Ltd | ポリ乳酸繊維を含有する混紡糸 |
JP2008274468A (ja) | 2007-04-27 | 2008-11-13 | Toray Ind Inc | 紡績糸 |
WO2018153844A1 (en) | 2017-02-27 | 2018-08-30 | Teijin Aramid Gmbh | Textile fabric and workwear manufactured thereof |
WO2020111049A1 (ja) | 2018-11-26 | 2020-06-04 | 株式会社村田製作所 | 抗菌撚糸、並びに抗菌撚糸を備える抗菌糸及び抗菌布 |
Also Published As
Publication number | Publication date |
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WO2021125195A1 (ja) | 2021-06-24 |
US20220267934A1 (en) | 2022-08-25 |
CN114051543A (zh) | 2022-02-15 |
JPWO2021125195A1 (ja) | 2021-06-24 |
CN114051543B (zh) | 2023-09-29 |
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