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    • 10. 发明授权
    • Toy doll construction with phosphorescent hair fibers
    • 玩具娃娃建设与磷光头发纤维
    • US4781647A
    • 1988-11-01
    • US46180
    • 1987-05-04
    • Linwood E. Doane, Jr.
    • Linwood E. Doane, Jr.
    • A63H3/44A63H33/22A41G3/00A63H3/36B32B9/00
    • A63H3/44C09K11/02C09K11/025C09K11/565D01F1/04A63F2250/426Y10S428/913
    • A synthetic phosphorescent fiber having a sectional dimension of less than approximately 0.015 in. and a method of manufacturing the fiber. The fiber comprises a body portion made of a flexible and durable polymeric material which is at least partially translucent and a plurality of phosphorescent particles in the body portion. The particles have a miximum particle size which is less than one half of the sectional dimension of the fibers and between approximately 0.0075 in. and 0.0005 in. and they have a mean particle size which is greater than approximately 0.0025 in. The fibers are manufactured in accordance with the method by mixing appropriately sized phosphorescent particles with a coupling agent, mixing the particles and the coupling agent with a suitable polymer and extruding the resultant mixture to form fibers. The fibers can be effectively utilized for artificial hair for toy dolls as well as for various other applications.
    • 具有小于约0.015英寸的截面尺寸的合成磷光纤维及其制造方法。 纤维包括由柔性且耐用的聚合物材料制成的主体部分,其至少部分半透明并且在主体部分中具有多个磷光颗粒。 颗粒的混合粒度小于纤维截面尺寸的一半,约为0.0075英寸至0.0005英寸,平均颗粒尺寸大于约0.0025英寸。纤维制成 根据该方法,通过将适当尺寸的磷光颗粒与偶联剂混合,将颗粒和偶联剂与合适的聚合物混合并挤出所得混合物以形成纤维。 纤维可以有效地用于玩具娃娃的人造毛发以及各种其他应用。