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    OPTICAL FIBER COATING COMPOSITION WITH NON-REACTIVE REINFORCING AGENT
    4.
    发明申请
    OPTICAL FIBER COATING COMPOSITION WITH NON-REACTIVE REINFORCING AGENT 审中-公开
    光纤涂层组合物与非反应性增强剂

    公开(公告)号：US20160177092A1

    公开(公告)日：2016-06-23

    申请号：US14957095

    申请日：2015-12-02

    Applicant: Corning Incorporated

    Inventor： Kevin Robert McCarthy ,  David Neal Schissel

    IPC: C08L75/08 ,  C08G18/75

    CPC classification number: C08L75/08 ,  C08G18/12 ,  C08G18/2825 ,  C08G18/3206 ,  C08G18/4825 ,  C08G18/758 ,  C08G18/8175 ,  C08G18/48

    Abstract: A non-radiation curable reinforcing agent for optical fiber coatings and coating compositions. The reinforcing agent includes structurally flexible soft block segments and structurally rigid hard block segments. The soft block segments and hard block segments include urethane or urea linkages and act as strengthening additives in optical fiber coatings. Strength reinforcement occurs through interactions of the reinforcing agent with the polymeric network formed from curable components of the coating composition. Interactions include physical entanglements and hydrogen bonding. Soft block segments include block units that may include high molecular weight polyol linkages and soft block segments include block units that may include low molecular weight alkylene linkages. Coatings that include the reinforcing agents exhibit low Young's modulus, high tensile strength, and low glass transition temperatures and are suitable for use as primary coatings in optical fibers.

    Abstract translation: 用于光纤涂层和涂料组合物的非辐射固化增强剂。 增强剂包括结构上柔性的软块段和结构刚性硬块段。 软块段和硬块段包括氨基甲酸酯或脲键，并且在光纤涂层中用作强化添加剂。 通过增强剂与由涂料组合物的可固化组分形成的聚合物网络的相互作用发生强度增强。 相互作用包括物理缠结和氢键。 软嵌段段包括可以包括高分子量多元醇键的嵌段单元，软嵌段部分包括可以包括低分子量亚烷基键的嵌段单元。 包括增强剂的涂层表现出低的杨氏模量，高拉伸强度和低玻璃化转变温度，并且适合用作光纤中的主要涂层。

    Primary coating compositions with reinforcing polymer
    5.
    发明授权
    Primary coating compositions with reinforcing polymer 有权
    具有增强聚合物的初级涂料组合物

    公开(公告)号：US09322991B2

    公开(公告)日：2016-04-26

    申请号：US14603874

    申请日：2015-01-23

    Applicant: Corning Incorporated

    Inventor： Dana Craig Bookbinder ,  Kevin Robert McCarthy ,  Weijun Niu ,  David Neal Schissel

    IPC: G02B6/02 ,  G02B6/036 ,  G02B1/14 ,  G02B1/12 ,  C03C25/10 ,  C03C25/28 ,  G02B1/04

    CPC classification number: G02B6/03694 ,  C03C25/106 ,  C03C25/285 ,  G02B1/045 ,  G02B1/12 ,  G02B1/14 ,  G02B6/02395

    Abstract: Coating compositions that include acrylic polymers as reinforcing agents. The coating compositions are radiation-curable and include a multifunctional acrylate component, an acrylic monomer diluent, an acrylic polymer, and a photoinitiator. The acrylic polymer is not radiation-curable and lacks hydrogen-donor groups, urea groups, and urethane groups. The acrylic polymer is non-reactive and does not chemically bond to the crosslinked network formed by curing the acrylate components. Instead, the acrylic polymer reinforces the cured network through physical interactions. Representative acrylic polymers include (meth)acrylates that lack substituents with hydrogen-donor, urea, and urethane groups.

    Abstract translation: 包括丙烯酸聚合物作为增强剂的涂料组合物。 涂料组合物是可辐射固化的，并且包括多官能丙烯酸酯组分，丙烯酸类单体稀释剂，丙烯酸聚合物和光引发剂。 丙烯酸聚合物不是可辐射固化的，并且缺乏氢供体基团，脲基团和氨基甲酸酯基团。 丙烯酸类聚合物是非反应性的，并且不化学键合到通过固化丙烯酸酯组分形成的交联网络。 相反，丙烯酸聚合物通过物理相互作用增强了固化网络。 代表性的丙烯酸类聚合物包括不具有氢供体，尿素和氨基甲酸酯基团的取代基的（甲基）丙烯酸酯。

    PRIMARY COATING COMPOSITIONS WITH REINFORCING POLYMER
    6.
    发明申请
    PRIMARY COATING COMPOSITIONS WITH REINFORCING POLYMER 有权
    主要涂料组合物与增强聚合物

    公开(公告)号：US20150219845A1

    公开(公告)日：2015-08-06

    申请号：US14603874

    申请日：2015-01-23

    Applicant: Corning Incorporated

    Inventor： Dana Craig Bookbinder ,  Kevin Robert McCarthy ,  Weijun Niu ,  David Neal Schissel

    IPC: G02B6/036 ,  G02B1/12 ,  G02B1/14

    CPC classification number: G02B6/03694 ,  C03C25/106 ,  C03C25/285 ,  G02B1/045 ,  G02B1/12 ,  G02B1/14 ,  G02B6/02395

    Abstract: Coating compositions that include acrylic polymers as reinforcing agents. The coating compositions are radiation-curable and include a multifunctional acrylate component, an acrylic monomer diluent, an acrylic polymer, and a photoinitiator. The acrylic polymer is not radiation-curable and lacks hydrogen-donor groups, urea groups, and urethane groups. The acrylic polymer is non-reactive and does not chemically bond to the crosslinked network formed by curing the acrylate components. Instead, the acrylic polymer reinforces the cured network through physical interactions. Representative acrylic polymers include (meth)acrylates that lack substituents with hydrogen-donor, urea, and urethane groups.

    Abstract translation: 包括丙烯酸聚合物作为增强剂的涂料组合物。 涂料组合物是可辐射固化的，并且包括多官能丙烯酸酯组分，丙烯酸类单体稀释剂，丙烯酸聚合物和光引发剂。 丙烯酸聚合物不是可辐射固化的，并且缺乏氢供体基团，脲基团和氨基甲酸酯基团。 丙烯酸类聚合物是非反应性的，并且不化学键合到通过固化丙烯酸酯组分形成的交联网络。 相反，丙烯酸聚合物通过物理相互作用增强了固化网络。 代表性的丙烯酸类聚合物包括不具有氢供体，尿素和氨基甲酸酯基团的取代基的（甲基）丙烯酸酯。

    LOW COST, FAST CURING OPTICAL FIBER COATINGS
    7.
    发明申请
    LOW COST, FAST CURING OPTICAL FIBER COATINGS 有权
    低成本，快速固化光纤涂料

    公开(公告)号：US20140341521A1

    公开(公告)日：2014-11-20

    申请号：US14248737

    申请日：2014-04-09

    Applicant: Corning Incorporated

    Inventor： Michelle Dawn Fabian ,  Kevin Robert McCarthy ,  Weijun Niu ,  David Neal Schissel ,  Michael James Winningham

    IPC: G02B6/245 ,  G02B1/12

    CPC classification number: G02B6/245 ,  C03C25/1065 ,  C09D4/06 ,  G02B1/12 ,  G02B6/02395

    Abstract: A low cost composition that cures rapidly and which is suitable for coating an optical fiber comprises at least one ethylenically unsaturated monomer; at least one photoinitiator; and at least one non-radiation-curable polar polymer having pendent groups that facilitate low energy chemical bonding, hydrogen bonding, dipolar interactions or other interactions with radical compounds formed during polymerization of the monomer. The non-radiation-curable polar polymer(s) are inexpensive and reduce and/or eliminate the need for expensive urethane acrylate oligomers, without sacrificing properties, and while achieving rapid cure speeds.

    Abstract translation: 固化快速且适用于光纤涂层的低成本组合物包含至少一种烯属不饱和单体; 至少一种光引发剂; 以及具有侧基的至少一种不可辐射固化的极性聚合物，其有助于低聚能量化学键合，氢键合，偶极相互作用或与单体聚合期间形成的自由基化合物的其它相互作用。 不可辐射固化的极性聚合物是便宜的，并且在不牺牲性能的同时降低和/或消除对昂贵的聚氨酯丙烯酸酯低聚物的需要，并且同时实现快速固化速度。

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