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公开(公告)号：US08444757B2
公开(公告)日：2013-05-21
申请号：US13126313
申请日：2009-10-26
IPC分类号： C08L1/12
摘要： This invention provides fibers made from a thermoplastic cellulose ester composition, which can maintain excellent mechanical properties still after high temperature dyeing treatment, especially suitable as fibers mixed with polyester fibers or as fabrics woven or knitted together with polyester fibers, and also provides the thermoplastic cellulose ester composition constituting the fibers. For example, this invention provides a thermoplastic cellulose ester composition containing at least 70 to 95 wt % of a cellulose fatty acid mixed ester with an average substitution degree of 2.4 to 2.8, 5 to 25 wt % of a plasticizer and 1 to 10 wt % of a cellulose acetate with an average substitution degree of 2.3 to 2.6, and also provides fibers made from the thermoplastic cellulose ester composition.
摘要翻译： 本发明提供由热塑性纤维素酯组合物制成的纤维，其可以在高温染色处理后仍然保持优异的机械性能，特别适合作为与聚酯纤维混合的纤维或与聚酯纤维一起编织或编织的织物，并且还提供热塑性纤维素 构成纤维的酯组合物。 例如，本发明提供一种热塑性纤维素酯组合物，其含有至少70〜95重量％的平均取代度为2.4〜2.8,5〜25重量％的增塑剂和1〜10重量％的纤维素脂肪酸混合酯， 的平均取代度为2.3至2.6的乙酸纤维素，并且还提供由热塑性纤维素酯组合物制成的纤维。
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2.发明授权公开(公告)号：US06984631B2
公开(公告)日：2006-01-10
申请号：US10432191
申请日：2002-06-25
申请人： Yoshitaka Aranishi , Hiroyuki Yamada , Yuuhei Maeda , Hiroshi Takahashi , Misa Ozaki , Yoshiyuki Nishio , Mariko Yoshioka
发明人： Yoshitaka Aranishi , Hiroyuki Yamada , Yuuhei Maeda , Hiroshi Takahashi , Misa Ozaki , Yoshiyuki Nishio , Mariko Yoshioka
IPC分类号： A61K31/715 , A01N43/04 , C07H1/00 , D06M13/00
CPC分类号： D01F2/28 , C08B3/16 , C08K5/0016 , C08L1/14
摘要： A thermoplastic cellulose derivative composition of the present invention contains, as a main component, a cellulose ester having an aliphatic polyester side chain having a repeat unit having 2 to 5 carbon atoms, wherein a rate of heating loss at 200° C. is 5 wt % or less, a melt viscosity at 200° C. and 1000 sec−1 is 50 to 300 Pa·sec, and a melt tension at the time of take-up at 200° C. and 100 m/min is 0.1 to 40 mN. The present invention can provide excellent fiber products by melt spinning of the composition.
摘要翻译： 本发明的热塑性纤维素衍生物组合物含有具有碳原子数2〜5的重复单元的脂肪族聚酯侧链的纤维素酯作为主要成分，其中200℃下的加热损失率为5重量％ ％以下，200℃，1000秒-1下的熔融粘度为50〜300Pa·s，在200℃和100℃下卷取时的熔融张力 m / min为0.1〜40mN。 本发明可以通过组合物的熔融纺丝提供优异的纤维产品。
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公开(公告)号：US20110203483A1
公开(公告)日：2011-08-25
申请号：US13126313
申请日：2009-10-26
IPC分类号： C08L1/12
摘要： This invention provides fibers made from a thermoplastic cellulose ester composition, which can maintain excellent mechanical properties still after high temperature dyeing treatment, especially suitable as fibers mixed with polyester fibers or as fabrics woven or knitted together with polyester fibers, and also provides the thermoplastic cellulose ester composition constituting the fibers. For example, this invention provides a thermoplastic cellulose ester composition containing at least 70 to 95 wt % of a cellulose fatty acid mixed ester with an average substitution degree of 2.4 to 2.8, 5 to 25 wt % of a plasticizer and 1 to 10 wt % of a cellulose acetate with an average substitution degree of 2.3 to 2.6, and also provides fibers made from the thermoplastic cellulose ester composition.
摘要翻译： 本发明提供由热塑性纤维素酯组合物制成的纤维，其可以在高温染色处理后仍然保持优异的机械性能，特别适合作为与聚酯纤维混合的纤维或与聚酯纤维一起编织或编织的织物，并且还提供热塑性纤维素 构成纤维的酯组合物。 例如，本发明提供一种热塑性纤维素酯组合物，其含有至少70〜95重量％的平均取代度为2.4〜2.8,5〜25重量％的增塑剂和1〜10重量％的纤维素脂肪酸混合酯， 的平均取代度为2.3至2.6的乙酸纤维素，并且还提供由热塑性纤维素酯组合物制成的纤维。
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公开(公告)号：US08298464B2
公开(公告)日：2012-10-30
申请号：US10594142
申请日：2005-03-24
CPC分类号： D02G3/443 , D01F2/28 , D02G3/406 , D03D15/12 , D04B1/16 , D04B21/16 , D06M13/17 , D06M15/53 , Y10T428/2915 , Y10T442/3065 , Y10T442/3073 , Y10T442/3244 , Y10T442/3976 , Y10T442/40 , Y10T442/425
摘要： A fabric consisting of a cellulose mixed ester fiber having an appropriate strength, fiber diameter, uniformity of fineness, and Tg, is used. A fiber consisting of 80 to 95 wt % of said cellulose mixed ester and 5 to 20 wt % of one or more water-soluble plasticizers selected from the group of polyethylene glycol, polypropylene glycol, poly(ethylene-propylene) glycol, and end-capped polymers produced from them, is produced and said water-soluble plasticizers are removed by aqueous treatment to improve the heat resistance and strength, thereby providing a fabric having beautiful appearance achieved by color development properties and uniform fineness.
摘要翻译： 使用由具有适当强度，纤维直径，细度均匀性和Tg的纤维素混合酯纤维组成的织物。 由80至95重量％的所述纤维素混合酯和5至20重量％的一种或多种选自聚乙二醇，聚丙二醇，聚（乙烯 - 丙烯）二醇的水溶性增塑剂组成的纤维， 制备由其制备的封端聚合物，通过水处理除去所述水溶性增塑剂以提高耐热性和强度，从而提供通过显色性能和均匀细度实现的美丽外观的织物。
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5.发明申请公开(公告)号：US20140024825A1
公开(公告)日：2014-01-23
申请号：US14008694
申请日：2012-03-19
申请人： Hidekazu Kano , Yukishige Ito , Yoshitaka Aranishi
发明人： Hidekazu Kano , Yukishige Ito , Yoshitaka Aranishi
IPC分类号： C08B3/08
摘要： A manufacturing method for an esterification product of a cellulose derivative by comprising esterification of a cellulose derivative in a mixture of an ionic liquid, cellulose derivative and agent that is at least one selected from the group consisting of carboxylic anhydride, carboxylic acid halide, and carboxylic acid.
摘要翻译： 纤维素衍生物的酯化产物的制造方法，其包括在离子液体，纤维素衍生物和选自羧酸酐，羧酸卤化物和羧酸中的至少一种的化合物的混合物中纤维素衍生物的酯化 酸。
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公开(公告)号：US20070207315A1
公开(公告)日：2007-09-06
申请号：US10594142
申请日：2005-03-24
CPC分类号： D02G3/443 , D01F2/28 , D02G3/406 , D03D15/12 , D04B1/16 , D04B21/16 , D06M13/17 , D06M15/53 , Y10T428/2915 , Y10T442/3065 , Y10T442/3073 , Y10T442/3244 , Y10T442/3976 , Y10T442/40 , Y10T442/425
摘要： A fabric consisting of a cellulose mixed ester fiber having an appropriate strength, fiber diameter, uniformity of fineness, and Tg, is used. A fiber consisting of 80 to 95 wt % of said cellulose mixed ester and 5 to 20 wt % of one or more water-soluble plasticizers selected from the group of polyethylene glycol, polypropylene glycol, poly(ethylene-propylene) glycol, and end-capped polymers produced from them, is produced and said water-soluble plasticizers are removed by aqueous treatment to improve the heat resistance and strength, thereby providing a fabric having beautiful appearance achieved by color development properties and uniform fineness.
摘要翻译： 使用由具有适当强度，纤维直径，细度均匀性和Tg的纤维素混合酯纤维组成的织物。 由80至95重量％的所述纤维素混合酯和5至20重量％的一种或多种选自聚乙二醇，聚丙二醇，聚（乙烯 - 丙烯）二醇的水溶性增塑剂组成的纤维， 制备由其制备的封端聚合物，通过水处理除去所述水溶性增塑剂以提高耐热性和强度，从而提供通过显色性能和均匀细度实现的美丽外观的织物。
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