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    • 6. 发明公开
    • 표면 개질된 생체활성 유리 나노섬유 및 이의 제조방법
    • 具有改性表面的生物玻璃纳米纤维及其制备方法
    • KR1020130009481A
    • 2013-01-23
    • KR1020110070634
    • 2011-07-15
    • 단국대학교 산학협력단
    • 김해원김정주
    • C03C25/26C03B37/01A61L27/10A61L27/34
    • C03C25/26A61L27/10A61L27/34C03B37/01
    • PURPOSE: A surface-modified bioactive glass nanofiber and a manufacturing method thereof are provided to simply and efficiently obtain surface-modified bioactive glass nanofibers. CONSTITUTION: A surface-modified bioactive glass nanofiber includes bioactive glass nanofiber and biodegradable polymer. The biodegradable polymer is coated on the bioactive glass nanofiber. The bioactive glass nanofiber has bare glass structure of SiO2-CaO or SiO2-CaO-P2O5. The concentration of the coated biodegradable polymer is 0.5-10%. A manufacturing method of the surface-modified bioactive glass nanofiber comprises the following steps: manufacturing bioactive glass by molding the bioactive glass nanofiber; manufacturing coating solution by dissolving the biodegradable polymer in trifluoroethanol; and coating the glass nanofiber surface with the biodegradable polymer.
    • 目的:提供表面改性生物活性玻璃纳米纤维及其制造方法,简单有效地获得表面改性生物活性玻璃纳米纤维。 构成:表面改性生物活性玻璃纳米纤维包括生物活性玻璃纳米纤维和可生物降解的聚合物。 生物降解聚合物涂覆在生物活性玻璃纳米纤维上。 生物活性玻璃纳米纤维具有SiO2-CaO或SiO2-CaO-P2O5的裸玻璃结构。 涂覆的可生物降解聚合物的浓度为0.5-10%。 表面改性生物活性玻璃纳米纤维的制造方法包括以下步骤:通过模制生物活性玻璃纳米纤维制造生物活性玻璃; 通过将可生物降解的聚合物溶解在三氟乙醇中制造涂料溶液; 并用可生物降解的聚合物涂覆玻璃纳米纤维表面。
    • 10. 发明公开
    • 광섬유 소선 제조방법 및 광섬유 소선 제조장치
    • 光纤制造方法和光纤制造设备
    • KR1020100050372A
    • 2010-05-13
    • KR1020090035184
    • 2009-04-22
    • 가부시키가이샤후지쿠라
    • 오카다겐지마츠시타신고
    • G02B6/00C03B37/01
    • C03B37/02718C03C25/12Y02P40/57
    • PURPOSE: The fiber strand manufacturing method and fiber strand manufacturing device at least adjust one flow rate among the cooling gas and carbon dioxide. The cooling capacity is adjusted well the response rate. CONSTITUTION: A preform(1) is metamorphosed melting and the optical fiber helix(3) is formed. A flow path(4A) inside in which for the optical fiber helix, the cooling gas flows is through passed and it is frozen. The molten resin [molten resin] is supplied to the around optical fiber helix and the fiber strand(7) is formed. The molten resin blocks up the cooling gas. The carbon dioxide is provided to the flow path inside. One flow rate is at least adjusted among the cooling gas and carbon dioxide.
    • 目的:纤维束制造方法和纤维线制造装置至少调节冷却气体和二氧化碳中的一个流量。 冷却能力调节响应速度良好。 构成:预成型体(1)变质熔化,形成光纤螺旋(3)。 内部的流路(4A),其中对于光纤螺旋,冷却气体流过,并且其被冷冻。 将熔融树脂[熔融树脂]供给到光纤螺旋周围,形成纤维束(7)。 熔融树脂阻挡冷却气体。 将二氧化碳提供给内部的流路。 至少在冷却气体和二氧化碳中调节一个流量。