JP2020097807A - ナノセルロースを含む複合糸の製造方法、ナノセルロースを含む複合糸および蚕用の餌 - Google Patents
ナノセルロースを含む複合糸の製造方法、ナノセルロースを含む複合糸および蚕用の餌 Download PDFInfo
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- 241000255789 Bombyx mori Species 0.000 title claims abstract description 48
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 229920001046 Nanocellulose Polymers 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 67
- 239000001913 cellulose Substances 0.000 claims abstract description 67
- 239000002121 nanofiber Substances 0.000 claims abstract description 66
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 235000005911 diet Nutrition 0.000 description 14
- 230000037213 diet Effects 0.000 description 14
- 238000000089 atomic force micrograph Methods 0.000 description 6
- 108010022355 Fibroins Proteins 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000004630 atomic force microscopy Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 235000008708 Morus alba Nutrition 0.000 description 2
- 240000000249 Morus alba Species 0.000 description 2
- 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 2
- 108010013296 Sericins Proteins 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 1
- 240000004050 Pentaglottis sempervirens Species 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
本発明の実施の形態のナノセルロースを含む複合糸の製造方法は、セルロースナノファイバーを含む餌を蚕に摂取させ、その蚕が吐出した繭から糸を取り出すことにより、絹繊維中にセルロースナノファイバーが分散した、本発明の実施の形態のナノセルロースを含む複合糸を製造することができる。蚕に摂取させる餌は、例えば、市販の蚕用の餌に、セルロースナノファイバーを混ぜたものや、桑葉とセルロースナノファイバーとを混合したものである。
Claims (7)
- セルロースナノファイバーを含む餌を蚕に摂取させ、その蚕が吐出した繭から糸を取り出すことを特徴とするナノセルロースを含む複合糸の製造方法。
- 前記餌は、前記セルロースナノファイバーを3乃至7wt%含んでいることを特徴とする請求項1記載のナノセルロースを含む複合糸の製造方法。
- 絹繊維中にセルロースナノファイバーが分散していることを特徴とするナノセルロースを含む複合糸。
- セルロースナノファイバーを含む餌を摂取した蚕が吐出した繭から形成されていることを特徴とする請求項3記載のナノセルロースを含む複合糸。
- 繊維方向に沿って前記セルロースナノファイバーが配列していることを特徴とする請求項3または4記載のナノセルロースを含む複合糸。
- セルロースナノファイバーを含むことを特徴とする蚕用の餌。
- 前記セルロースナノファイバーを3乃至7wt%含んでいることを特徴とする請求項6記載の蚕用の餌。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111357719A (zh) * | 2020-02-27 | 2020-07-03 | 浙江理工大学 | 添食纳米粒子生产抗菌蚕丝的方法 |
WO2024095467A1 (ja) * | 2022-11-04 | 2024-05-10 | 国立大学法人東北大学 | ナノセルロースを含む繊維または糸の製造方法、ナノセルロースを含む繊維または糸、および蚕用の餌 |
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JPH04218343A (ja) * | 1990-03-29 | 1992-08-07 | Sumitomo Chem Co Ltd | 無菌平板給餌育用の家蚕用人工飼料 |
JP2000199121A (ja) * | 1998-12-28 | 2000-07-18 | Yasuo Sasaki | 水不溶性の機能性物質を含有させてなる絹糸とその製造方法 |
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JP4218343B2 (ja) | 2002-12-27 | 2009-02-04 | 澁谷工業株式会社 | チャンバーへの物品供給方法および物品供給装置 |
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Patent Citations (6)
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JPH04218343A (ja) * | 1990-03-29 | 1992-08-07 | Sumitomo Chem Co Ltd | 無菌平板給餌育用の家蚕用人工飼料 |
JP2000199121A (ja) * | 1998-12-28 | 2000-07-18 | Yasuo Sasaki | 水不溶性の機能性物質を含有させてなる絹糸とその製造方法 |
JP2000333618A (ja) * | 1999-05-27 | 2000-12-05 | Seimei Energy Kogyo Kk | 機能性絹繊維及びその製造方法 |
JP2007110905A (ja) * | 2005-10-18 | 2007-05-10 | Unitika Ltd | ナノコンポジットシルク製品およびその製造方法 |
CN103498210A (zh) * | 2013-08-21 | 2014-01-08 | 浙江理工大学 | 一种高强度再生蚕丝蛋白纤维的仿生制备方法 |
CN106626588A (zh) * | 2016-09-21 | 2017-05-10 | 东莞市联洲知识产权运营管理有限公司 | 一种导湿快干的微纳米级再生纤维无纺布及其制备方法 |
Non-Patent Citations (1)
Title |
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QINGFA PENG ET AL.: "The Development of Fibers That Mimic the Core-Sheath and Spindle-Knot Morphology of Artificial Silk", MACROMOLECULAR MATERIALS AND ENGINEERING, vol. 302, 1700102, JPN6023020449, 2017, pages 1 - 6, ISSN: 0005063337 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111357719A (zh) * | 2020-02-27 | 2020-07-03 | 浙江理工大学 | 添食纳米粒子生产抗菌蚕丝的方法 |
CN111357719B (zh) * | 2020-02-27 | 2022-04-01 | 浙江理工大学 | 添食纳米粒子生产抗菌蚕丝的方法 |
WO2024095467A1 (ja) * | 2022-11-04 | 2024-05-10 | 国立大学法人東北大学 | ナノセルロースを含む繊維または糸の製造方法、ナノセルロースを含む繊維または糸、および蚕用の餌 |
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