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    • 4. 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。
    • 5. 发明授权
    • Coated optical fiber
    • 涂层光纤
    • US06496635B1
    • 2002-12-17
    • US09723159
    • 2000-11-27
    • Michelle D. FabianGregory F. JacobsHuan-Hung Sheng
    • Michelle D. FabianGregory F. JacobsHuan-Hung Sheng
    • G02B602
    • C03C25/1065
    • The disclosed invention is a coated optical waveguide. The invention includes an optical waveguide and a first coating encompassing the optical waveguide. The first coating has at least one functional group that is a selected from the group consisting of an acidic group or a basic group. The invention also includes a second coating having at least one functional group. The second coating is bonded to the first coating. The functional group of the second coating is a basic group when the first coating functional group is an acidic group. The second coating functional group is an acidic group when the first coating functional group is a basic group. The disclosed invention also includes the method of making the coated optical fiber. The disclosed invention further includes a method of controlling optical waveguide inter coating adhesion. The acid/base character between a plurality of adjacent coating layers is alternated.
    • 所公开的发明是涂覆光波导。 本发明包括光波导和包围光波导的第一涂层。 第一涂层具有至少一个选自酸性基团或碱性基团的官能团。 本发明还包括具有至少一个官能团的第二涂层。 第二涂层结合到第一涂层。 当第一涂层官能团是酸性基团时,第二涂层的官能团是碱性基团。 当第一涂层官能团是碱性基团时,第二涂层官能团是酸性基团。 所公开的发明还包括制造涂覆光纤的方法。 所公开的发明还包括控制光波导层间粘合的方法。 多个相邻涂层之间的酸/碱特征是交替的。