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    Ultraviolet curable optical glass fiber coatings from acrylate terminated, end-branched polyurethane polyurea oligomers
    4.
    发明授权
    Ultraviolet curable optical glass fiber coatings from acrylate terminated, end-branched polyurethane polyurea oligomers 失效
    由丙烯酸酯封端的末端支化聚氨酯聚脲低聚物制成的紫外光固化型光学玻璃纤维涂层

    公开(公告)号：US4690501A

    公开(公告)日：1987-09-01

    申请号：US752582

    申请日：1985-07-08

    申请人： John M. Zimmerman ,  Gerry K. Noren ,  Timothy E. Bishop

    发明人： John M. Zimmerman ,  Gerry K. Noren ,  Timothy E. Bishop

    IPC分类号： C03C25/24 ,  C03C25/10 ,  C08F2/48 ,  C08F2/50 ,  C08F20/00 ,  C08F20/42 ,  C08F290/00 ,  C08F299/06 ,  C08G18/10 ,  C08G18/50 ,  C08G18/67 ,  C08G18/81 ,  C09D5/00 ,  C09D175/14 ,  G02B6/44 ,  C08F26/02 ,  C08F126/02 ,  G02B6/22

    CPC分类号： C08G18/8175 ,  C03C25/106 ,  C03C25/1065 ,  C08F299/065 ,  C08G18/10 ,  C08G18/5024 ,  C08G18/672 ,  Y10T428/2938

    摘要： Ultraviolet curing oligomers and liquid coating compositions based thereon are disclosed which cure with ultraviolet light in the presence of a photoinitiator. The coating compositions can provide either a single coating for optical glass fiber which resists microbending difficulties down to around -40.degree. C., or a topcoat for overcoating softer buffer coatings which resist microbending down to around -60.degree. C. The coating compositions consist essentially of the linear polyacrylate-terminated polyurethane polyurea oligomer in admixture with an ultraviolet curable liquid acrylate or polyacrylate to provide the liquidity needed for application and to adjust the hardness or softness of the cured coating for the selected single coat or topcoat utility. The oligomer contains a linear polyurethane core terminated by urea formation with a polyhydroxy-functional amine containing a single isocyanate-reactive amino hydrogen atom. The plurality of hydroxy-terminated branches provided by the amine are capped with an acrylate-functional compound, and the several acrylate-functional branches increase the toughness and the cure speed.

    摘要翻译： 公开了基于其的紫外线固化低聚物和液体涂料组合物，其在光引发剂存在下用紫外光固化。 涂料组合物可以提供单一的光学玻璃纤维涂层，其抗微弯曲难度低至约-40℃;或用于外涂柔软的缓冲涂层的顶涂层，其抗微弯曲至约-60℃。涂层组合物基本上 的线性聚丙烯酸酯封端的聚氨酯聚脲低聚物与紫外线可固化液体丙烯酸酯或聚丙烯酸酯混合以提供所需的流动性，并调节所选择的单一涂层或面漆实用程序的固化涂层的硬度或柔软度。 低聚物含有由含有单个异氰酸酯反应性氨基氢原子的多羟基官能胺形成脲形成的线性聚氨酯芯。 由胺提供的多个羟基封端的分支用丙烯酸酯官能化合物封端，并且几个丙烯酸酯官能的分支增加韧性和固化速度。

    Radiation curable optical fiber coating composition
    5.
    发明授权
    Radiation curable optical fiber coating composition 失效
    辐射固化光纤涂料组合物

    公开(公告)号：US6080483A

    公开(公告)日：2000-06-27

    申请号：US891450

    申请日：1997-07-10

    申请人： David M. Szum ,  Timothy E. Bishop ,  Steven R. Schmid

    发明人： David M. Szum ,  Timothy E. Bishop ,  Steven R. Schmid

    IPC分类号： G02B6/44 ,  C03C25/10 ,  C03C25/24 ,  C08F2/48 ,  C08G18/67 ,  C09D175/16 ,  G02B6/02 ,  C08F2/50 ,  C08L75/08 ,  C08L75/16

    CPC分类号： C09D175/16 ,  C03C25/106 ,  C03C25/1065 ,  C08G18/672 ,  Y10T428/2938

    摘要： Provided is a radiation-curable, glass optical fiber coating composition which when suitably cured exhibits resistance to attack from hydrocarbon gel cable filing material. The composition containsabout 10 to about 90% by weight of a first radiation-curable oligomer;from 0 to about 40% by weight of a reactive diluent;from 0 to about 40% by weight of a photoinitiator;from 0 to about 10% by weight of a pigment; andabout 10 to about 90% by weight of a second radiation-curable oligomer according to the following formula:R.sup.1 -L.sup.1 -C.sup.1 -L.sup.2 -R.sup.2 (1)where:R.sup.1 and R.sup.2, independently, each represent a radiation-curable functional group;L.sup.1 and L.sup.2, independently, each represent an alkyleneoxy chain having from about 2 to about 40 carbon atoms, wherein L.sup.1 and L.sup.2 are linked to C.sup.1 through an oxygen atomC.sup.1 comprises a hydrocarbon having from about 5 to about 40 carbon atoms and containing at least one cyclic group.

    摘要翻译： 提供了一种可辐射固化的玻璃光纤涂层组合物，其在适当固化时表现出抗烃凝胶电缆填料的抗性。 该组合物含有约10至约90重量％的第一可辐射固化的低聚物; 0至约40重量％的反应性稀释剂; 0至约40重量％的光引发剂; 0至约10重量％的颜料; 和约10至约90重量％的根据下式的第二可辐射固化低聚物：R1-L1-C1-L2-R2（1）其中：R1和R2各自表示可辐射固化的官能团 ; L1和L2各自独立地表示具有约2至约40个碳原子的亚烷基氧基，其中L1和L2通过氧原子连接到C1包括具有约5至约40个碳原子的烃并且至少包含 一个循环组。

    Ultraviolet curable coatings for optical glass fiber
    7.
    发明授权
    Ultraviolet curable coatings for optical glass fiber 失效
    用于光学玻璃纤维的紫外线固化涂层

    公开(公告)号：US4798852A

    公开(公告)日：1989-01-17

    申请号：US007456

    申请日：1987-01-28

    申请人： John M. Zimmerman ,  Timothy E. Bishop

    发明人： John M. Zimmerman ,  Timothy E. Bishop

    IPC分类号： C03C25/10 ,  C08F2/50 ,  C08G18/50 ,  C08G18/67 ,  C08G18/81 ,  C08F20/36 ,  G02B6/16 ,  G02B6/22

    CPC分类号： C08G18/8175 ,  C03C25/106 ,  C03C25/1065 ,  C08G18/5024 ,  C08G18/672

    摘要： Radiation-curing oligomers and liquid coating compositions based thereon are disclosed which cure with ultraviolet light in the presence of a photoinitiator. The coating compositions can provide either a single coating for optical glass fiber which resists microbending difficulties down to around -40.degree. C., or a topcoat for overcoating softer buffer coatings which resist microbending down to around -60.degree. C. The coating compositions consist essentially of a polyacrylate-terminated oligomer which contains a plurality of urethane and/or urea groups and which is formed from components including: (1) hydroxyl or amine functional polymer having a molecular weight of from about 300 to about 4000 and a functionality of 3 or 4, or a mixture thereof; (2) hydroxyl or amine functional polymer having a molecular weight of from about 200 to about 4000 and a functionality of two; (3) a monohydric acrylate; and (4) organic diisocyanate in an amount sufficient to react with all of the reactive groups in components (1), (2) and (3). The monohydric acrylate is used in an amount to react with all of the reactive groups on component (1) less from 10% to 80% of the last reactive group thereon, and component (2) is used in an amount corresponding to the deficiency of monohydric acrylate. The polyacrylate-terminated oligomer is used in admixture with an ultraviolet curable liquid acrylate or polyacrylate to provide the liquidity needed for application and to adjust the hardness or softness of the cured coating for the selected single coat or topcoat utility, but solvent can be used in electron beam-curing compositions.

    摘要翻译： 公开了基于其的辐射固化低聚物和液体涂料组合物，其在光引发剂存在下用紫外光固化。 涂料组合物可以提供单一的光学玻璃纤维涂层，其抗微弯曲难度低至约-40℃，或用于外涂柔软的缓冲涂层的顶涂层，其抗微弯曲降至约-60℃。涂层组合物基本上 包含多个氨基甲酸酯和/或脲基团的聚丙烯酸酯封端的低聚物，其由以下组分形成，所述组分包括：（1）分子量为约300至约4000且官能度为3的羟基或胺官能聚合物，或 4，或其混合物; （2）分子量为约200至约4000且官能度为2的羟基或胺官能聚合物; （3）一元丙烯酸酯; 和（4）有机二异氰酸酯，其量足以与组分（1），（2）和（3）中的所有反应性基团反应。 使用一元丙烯酸酯的量与组分（1）上的最后反应基团的10％至80％的所有反应性基团反应，组分（2）的用量相当于 一元丙烯酸酯。 聚丙烯酸酯封端的低聚物与紫外线固化液体丙烯酸酯或聚丙烯酸酯混合使用，以提供施加所需的流动性，并调节所选择的单一涂层或面漆实用程序的固化涂层的硬度或柔软度，但溶剂可用于 电子束固化组合物。

    Ultraviolet curable buffer coatings for optical fiber
    8.
    发明授权
    Ultraviolet curable buffer coatings for optical fiber 失效
    用于光纤的紫外线固化缓冲涂层

    公开(公告)号：US4629287A

    公开(公告)日：1986-12-16

    申请号：US705121

    申请日：1985-02-25

    申请人： Timothy E. Bishop

    发明人： Timothy E. Bishop

    IPC分类号： C03C25/10 ,  C08G18/10 ,  C08G18/67 ,  G02B6/00 ,  C08F299/06

    CPC分类号： C08G18/672 ,  C03C25/106 ,  C08G18/10 ,  Y10S525/92

    摘要： An ultraviolet curing liquid coating composition is disclosed which, when cured with ultraviolet light in the presence of a photoinitiator, provides a buffer coating for optical glass fiber having adequate strength at room or expected elevated temperature and stability at such elevated temperature, a high index of refraction above 1.48, and a low tensile modulus which remains low to resist microbending difficulties down to around -60.degree. C. This coating composition consists essentially of a linear polyacrylate-terminated polyurethane oligomer in admixture with a liquid linear aliphatic diacrylate in which the two acrylate groups are separated by a molecular weight of at least 400 up to about 4000, said liquid linear diacrylate providing said coating composition with a viscosity suitable for coating application.

    摘要翻译： 公开了一种紫外线固化液体涂料组合物，其在光引发剂存在下用紫外光固化时，在室温下提供具有足够强度的光学玻璃纤维的缓冲涂层，或者在这种高温下预期的高温和稳定性，高的指数 折射率高于1.48，低拉伸模量保持较低，以抵抗微弯曲困难至-60℃。该涂料组合物基本上由直链聚丙烯酸酯封端的聚氨酯低聚物与液体直链脂族二丙烯酸酯混合，其中两种丙烯酸酯 基团的分子量至少为400至约4000，所述液体线性二丙烯酸酯为所述涂料组合物提供适于涂料应用的粘度。

    Radiation curable resin composition
    9.
    发明授权
    Radiation curable resin composition 有权
    辐射固化树脂组合物

    公开(公告)号：US07276543B2

    公开(公告)日：2007-10-02

    申请号：US09972203

    申请日：2001-10-09

    申请人： Timothy E. Bishop ,  Paul E. Snowwhite ,  Tyson Norlin ,  James J. Schouten ,  John Southwell ,  Anthony Toussaint

    发明人： Timothy E. Bishop ,  Paul E. Snowwhite ,  Tyson Norlin ,  James J. Schouten ,  John Southwell ,  Anthony Toussaint

    IPC分类号： C08F2/50

    CPC分类号： C09D175/16 ,  C03C25/106 ,  C03C25/1065 ,  C08F290/067 ,  C08G18/4854 ,  C08G18/672 ,  C08G18/75 ,  Y10T428/2938 ,  Y10T428/2947 ,  C08G18/48 ,  C08G18/40

    摘要： The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm2 or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm2. The invention further relates to a radiation curable composition having a high cure speed.

    摘要翻译： 本发明涉及一种涂覆光纤，其包括具有单一保护涂层的玻璃光纤或其上施加有内部和外部初级涂层的组合，并且可选地随后涂覆有着色涂层，其中所述内部初级涂层或至少一个 单一涂层的一部分由可辐射固化组合物制备，当用100W中压汞灯固化时，其暴露于约4.4mJ / cm 2的剂量后，丙烯酸酯不饱和度的百分比至少为约54％ 或者其中外部初级涂层由可辐射固化组合物制备，当用100W中压汞灯固化为毛细管膜时，其暴露于丙烯酸酯不饱和度的百分比至少为约56％ 约4.4mJ / cm 2的剂量。 本发明还涉及具有高固化速度的可辐射固化组合物。

    Radiation curable resin composition
    10.
    发明授权
    Radiation curable resin composition 有权
    辐射固化树脂组合物

    公开(公告)号：US06438306B1

    公开(公告)日：2002-08-20

    申请号：US09544209

    申请日：2000-04-07

    申请人： Timothy E. Bishop ,  Paul E. Snowwhite ,  Tyson Norlin ,  James J. Schouten ,  John Southwell ,  Anthony Toussaint

    发明人： Timothy E. Bishop ,  Paul E. Snowwhite ,  Tyson Norlin ,  James J. Schouten ,  John Southwell ,  Anthony Toussaint

    IPC分类号： G02B602

    CPC分类号： C09D4/06 ,  C03C25/106 ,  C03C25/1065 ,  C08F2/50 ,  C08F220/32 ,  C08F2220/346 ,  C09D4/00 ,  C08F290/14 ,  C08F290/06 ,  C08F2220/1875

    摘要： The present invention relates to a coated optical fiber comprising a glass optical fiber with a single protective coating or a combination of an inner and an outer primary coating applied thereon and optionally with a colored coating subsequently applied thereon wherein the inner primary coating or at least a portion of the single coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 54% after exposure to a dose of about 4.4 mJ/cm2 or wherein the outer primary coating is prepared from a radiation curable composition which when cured as a capillary film with a 100 W medium pressure mercury lamp has a percentage reacted acrylate unsaturation of at least about 56% after exposure to a dose of about 4.4 mJ/cm2. The invention further relates to a radiation curable composition having a high cure speed.

    摘要翻译： 本发明涉及一种涂覆光纤，其包括具有单一保护涂层的玻璃光纤或其上施加有内部和外部初级涂层的组合，并且可选地随后涂覆有着色涂层，其中所述内部初级涂层或至少一个 单一涂层的一部分由可辐射固化组合物制备，当用100W中压汞灯固化时，其暴露于约4.4mJ / cm 2的剂量后具有至少约54％的丙烯酸酯不饱和度的百分比 或其中外部初级涂层由可辐射固化组合物制备，当用100W中压汞灯固化时，其具有至少约56％反应的丙烯酸酯不饱和度的百分比，暴露于约4.4mJ / cm2。 本发明还涉及具有高固化速度的可辐射固化组合物。