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    • 6. 发明授权
    • Secondary coating composition for optical fibers
    • 光纤二次涂料组合物
    • US06775451B1
    • 2004-08-10
    • US09722895
    • 2000-11-27
    • John W. BotelhoGregory F. JacobsHuan-Hung ShengMichael J. Winningham
    • John W. BotelhoGregory F. JacobsHuan-Hung ShengMichael J. Winningham
    • G02B602
    • C09D4/00C03C25/106G02B6/02014G02B6/02285G02B6/02395C08F222/20
    • The present invention relates to a composition for coating optical fibers that includes an oligomeric component present in an amount of about 15 weight percent or less and a monomeric component present in an amount of about 75 weight percent or more, where the cured product of the composition has a Young's modulus of at least about 650 MPa. When the composition is substantially devoid of the oligomeric component, the monomeric component preferably includes two or more monomers. Also disclosed are the cured products of the compositions of the present invention, optical fibers that contain secondary coatings prepared from the compositions of the present invention, methods of making such optical fibers, as well as fiber optic ribbons containing a matrix prepared from the compositions of the present invention. The invention further relates to a composition for coating optical fibers that includes an oligomeric component present in an amount of more than about 15 weight percent and a monomeric component present in an amount of less than about 82 weight percent, where the cured product of the composition has a Young's modulus of at least about 900 MPa.
    • 本发明涉及用于涂覆光纤的组合物,其包含以约15重量%或更少的量存在的低聚组分和存在量为约75重量%或更多的单体组分,其中组合物的固化产物 具有至少约650MPa的杨氏模量。 当组合物基本上不含低聚组分时,单体组分优选包括两种或更多种单体。 还公开了本发明组合物的固化产物,含有由本发明组合物制备的二次涂层的光纤,制备这种光纤的方法,以及含有由以下组合物制备的基质的光纤带: 本发明。 本发明还涉及用于涂覆光纤的组合物,其包含以大于约15重量%的量存在的低聚组分和以小于约82重量%的量存在的单体组分,其中组合物的固化产物 具有至少约900MPa的杨氏模量。
    • 7. 发明授权
    • Methods of drying optical fiber coatings
    • 干燥光纤涂层的方法
    • US06534618B1
    • 2003-03-18
    • US09723158
    • 2000-11-27
    • Gregory F. JacobsMichael J. Winningham
    • Gregory F. JacobsMichael J. Winningham
    • C08T1871
    • C03C25/12C03C25/106
    • The disclosed invention relates to a method of drying an optical fiber coating. The method includes blending a plurality of raw materials capable of forming an optical fiber coating and dehydrating the plurality. One embodiment of the method includes drying the optical fiber coating by passing a dehydrating medium over a top surface of a body of the plurality of materials. A second embodiment of the invention includes bubbling a dehydrating medium through the body of the plurality of raw materials. In a third embodiment of the invention, the plurality is dehydrated by reacting the water in the plurality with a dehydrating medium that includes a compound having a functional group that is capable of reacting with the water.
    • 本发明涉及一种干燥光纤涂层的方法。 该方法包括混合能够形成光纤涂层并使多个脱水的多个原料。 该方法的一个实施方案包括通过将脱水介质通过多个材料的主体的顶表面来干燥光纤涂层。 本发明的第二个实施例包括使脱水介质通过多个原料的主体起泡。 在本发明的第三实施方案中,多个通过使多个水与脱水介质反应脱水,所述脱水介质包括具有能够与水反应的官能团的化合物。