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    • 8. 发明授权
    • Optical fiber coating compositions and coated optical fibers
    • 光纤涂层组合物和涂覆光纤
    • US06553169B2
    • 2003-04-22
    • US09726002
    • 2000-11-29
    • Michelle D. Fabian
    • Michelle D. Fabian
    • G02B602
    • C03C25/38C03C25/1065
    • One aspect of the present invention relates to an optical fiber coating composition including a titanate or zirconate coupling agent. The composition has, when cured, a Young's modulus of greater than about 50 MPa. Another aspect of the present invention relates to a coated optical fiber including a glass fiber; and a coating located not less than about 5 microns away from an outer surface of the glass fiber, the coating being the polymerization product of a curable composition, the curable composition including a titanate or zirconate coupling agent. The coating compositions of the present invention may be used as secondary coatings and as marking inks for optical fibers. Use of titanate or zirconate coupling agents in secondary coating compositions can provide increased wet aging properties to the cured secondary coating. Use of titanate or zirconate coupling agents in ink compositions can provide increased pigment dispersion in the ink.
    • 本发明的一个方面涉及一种包括钛酸酯或锆酸酯偶联剂的光纤涂料组合物。 当组合物固化时,杨氏模量大于约50MPa。 本发明的另一方面涉及一种包括玻璃纤维的涂覆光纤; 以及距离玻璃纤维的外表面不少于约5微米的涂层,该涂层是可固化组合物的聚合产物,该可固化组合物包括钛酸酯或锆酸酯偶联剂。 本发明的涂料组合物可用作二次涂料和用作光纤的标记油墨。 在二次涂料组合物中使用钛酸酯或锆酸酯偶联剂可为固化的二次涂层提供增加的湿老化性能。 在油墨组合物中使用钛酸酯或锆酸酯偶联剂可以在油墨中提供增加的颜料分散体。