公开(公告)号：US20020034637A1

公开(公告)日：2002-03-21

申请号：US09919561

申请日：2001-07-31

申请人： KAMI SHOJI CO. LTD.

发明人： Kazushige Yoshioka ,  Masaaki Otani

IPC分类号： D02G003/00

CPC分类号： D04H1/62 ,  D02G3/36 ,  D04H1/4266 ,  D04H1/4291 ,  D04H1/4382 ,  E04B2001/743 ,  E04B2001/7687 ,  Y02A30/246 ,  Y10T428/2929 ,  Y10T428/2933

摘要： To supply a natural feathered fiber insulator, presenting a better insulation performance than the conventional insulator, emitting less hazardous material when disposed and incinerated, being mostly biodecomposed when buried. For the manufacturing, natural feathers are degreased and washed with alcohol 1, and after drying, are processed into fiber shape 2. 1 to 99 weight % of this feathered fiber obtained as component material and 1 to 99 weight % of PP/PET core sheath composite fiber as binder are compounded, and mixed uniformly 3. The mixture is laminated to obtain a required density 4, and heat molded by a hot air dryer 5. Feathered fiber and core sheath composite fiber's core fiber get caught complexly, allowing to increase the whole aperture rate considerably. As feathered fiber is a natural organic substance, it does not emit hazardous material when incinerated, and biodecomposed if buried in the earth.

摘要翻译： 为了提供自然羽毛纤维绝缘子，比传统绝缘子具有更好的绝缘性能，在处置和焚烧时发射较少的危险物质，当埋藏时大部分生物分解。 对于制造，将天然羽毛脱脂并用醇1洗涤，干燥后加工为纤维状2.将作为组分材料获得的该羽毛纤维的1-99重量％和PP / PET芯鞘的1-99重量％ 复合纤维作为粘合剂复合，均匀混合3.将混合物层压得到所需密度4，并用热空气干燥器5进行热成型。羽毛纤维和芯鞘复合纤维的芯纤维被复杂地捕获，允许增加 全开口率相当大。 由于羽毛纤维是天然有机物质，因此焚烧时不会发出危险物质，如果埋在地球中，则生物分解。