利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.028 秒)

    Optical fiber with epoxidized polyolefin based coating
    1.
    发明授权
    Optical fiber with epoxidized polyolefin based coating 失效
    光纤与环氧化聚烯烃基涂层

    公开(公告)号：US06996318B2

    公开(公告)日：2006-02-07

    申请号：US10497697

    申请日：2002-11-28

    申请人： Luca Castellani ,  Luigia Rossiello ,  Andrea Pelizzoni ,  Raffaella Donetti ,  Lidia Terruzzi ,  Mauro Maritano

    发明人： Luca Castellani ,  Luigia Rossiello ,  Andrea Pelizzoni ,  Raffaella Donetti ,  Lidia Terruzzi ,  Mauro Maritano

    IPC分类号： G02B6/02 ,  G02B6/18

    CPC分类号： C03C25/106 ,  C08C19/02 ,  C08C19/06 ,  C08L15/00 ,  C08L2666/08

    摘要： An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarbon chain that is substantially free of ethylenic double bonds, at least one epoxide group at the first end and at least one reactive functional group at the second end; (b) at least one hydrogenated polydiene oligomer having at least one reactive functional group capable of reacting with the epoxide groups; and (c) at least one photo-initiator. Preferably, the coating is a primary coating coated with a secondary coating.

    摘要翻译： 具有至少一种环氧化聚烯烃基聚合物涂层的光纤。 该涂层由具有（a）至少一种具有第一和第二末端的环氧化聚二烯低聚物的可交联组合物形成，所述低聚物具有至少一个基本上不含烯属双键的烃链，所述至少一个环氧化物基团在 第一端和在第二端的至少一个反应性官能团; （b）至少一种具有至少一个能够与环氧基反应的反应性官能团的氢化聚二烯低聚物; 和（c）至少一个光引发剂。 优选地，涂层是涂覆有二次涂层的主涂层。

    Optical fiber with epoxidized polyolefin based coating
    4.
    发明申请
    Optical fiber with epoxidized polyolefin based coating 失效
    光纤与环氧化聚烯烃基涂层

    公开(公告)号：US20050089297A1

    公开(公告)日：2005-04-28

    申请号：US10497697

    申请日：2002-11-28

    申请人： Luca Castellani ,  Luigia Rossiello ,  Andrea Pelizzoni ,  Raffaella Donetti ,  Lidia Terruzzi ,  Mauro Maritano

    发明人： Luca Castellani ,  Luigia Rossiello ,  Andrea Pelizzoni ,  Raffaella Donetti ,  Lidia Terruzzi ,  Mauro Maritano

    IPC分类号： C03C25/10 ,  C08L15/00 ,  G02B6/00

    CPC分类号： C03C25/106 ,  C08C19/02 ,  C08C19/06 ,  C08L15/00 ,  C08L2666/08

    摘要： An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarbon chain that is substantially free of ethylenic double bonds, at least one epoxide group at the first end and at least one reactive functional group at the second end; (b) at least one hydrogenated polydiene oligomer having at least one reactive functional group capable of reacting with the epoxide groups; and (c) at least one photo-initiator. Preferably, the coating is a primary coating coated with a secondary coating.

    摘要翻译： 具有至少一种环氧化聚烯烃基聚合物涂层的光纤。 该涂层由具有（a）至少一种具有第一和第二末端的环氧化聚二烯低聚物的可交联组合物形成，所述低聚物具有至少一个基本上不含烯属双键的烃链，所述至少一个环氧化物基团在 第一端和在第二端的至少一个反应性官能团; （b）至少一种具有至少一个能够与环氧基反应的反应性官能团的氢化聚二烯低聚物; 和（c）至少一个光引发剂。 优选地，涂层是涂覆有二次涂层的主涂层。

    Optical fiber with polymeric coating crosslinked in the presence of both radical and cationic photoinitiators
    5.
    发明授权
    Optical fiber with polymeric coating crosslinked in the presence of both radical and cationic photoinitiators 有权
    具有在自由基和阳离子光引发剂存在下交联的聚合物涂层的光纤

    公开(公告)号：US08044110B2

    公开(公告)日：2011-10-25

    申请号：US10558377

    申请日：2003-05-29

    申请人： Luca Castellani ,  Emiliano Resmini ,  Luigia Rossiello ,  Raffaella Donetti

    发明人： Luca Castellani ,  Emiliano Resmini ,  Luigia Rossiello ,  Raffaella Donetti

    IPC分类号： C08F299/04 ,  C08F126/02 ,  C08G59/14 ,  B05D5/06

    CPC分类号： C03C25/106 ,  C03C25/1065 ,  C08F290/064 ,  C08F290/067 ,  C09D4/06 ,  G02B6/02395 ,  G02B6/4403

    摘要： Optical fiber has a glass portion and at least one coating of crosslinked polymer material surrounding the glass portion, the coating being obtained by crosslinking a composition of (a) at least one radically crosslinkable oligomer containing at least two reactive functional groups and having a number average molecular weight lower than about 1,000, preferably between about 400 and about 900; (b) at least one cationically crosslinkable compound containing at least one reactive functional group; (c) at least one free radical photoinitiator; and (d) at least one cationic photoinitiator. Preferably, the coating is a secondary coating or, in the case of a ribbon of optical fibers, it is a common polymer coating known as a “common coating”.

    摘要翻译： 光纤具有玻璃部分和围绕玻璃部分的交联聚合物材料的至少一层涂层，该涂层通过将（a）至少一种包含至少两个反应性官能团并具有数均分子的至少一个可自由基交联的低聚物 分子量低于约1,000，优选约400至约900; （b）至少一种含有至少一个反应性官能团的可阳离子交联化合物; （c）至少一种自由基光引发剂; 和（d）至少一种阳离子光引发剂。 优选地，涂层是二次涂​​层，或者在光纤带的情况下，它是被称为“普通涂层”的普通聚合物涂层。

    Cable with a coating layer made from a waste material
    10.
    发明授权
    Cable with a coating layer made from a waste material 有权
    带有由废料制成的涂层的电缆

    公开(公告)号：US07672555B2

    公开(公告)日：2010-03-02

    申请号：US10573595

    申请日：2003-09-30

    申请人： Luca Castellani ,  Andrea Pelizzoni ,  Franco Peruzzotti ,  Enrico Albizzati

    发明人： Luca Castellani ,  Andrea Pelizzoni ,  Franco Peruzzotti ,  Enrico Albizzati

    IPC分类号： G02B6/44

    CPC分类号： H01B3/441 ,  C08L23/06 ,  C08L2205/02 ,  C09D123/06 ,  C08L2666/06

    摘要： A cable including at least one core having at least one transmissive element and at least one coating layer made from a coating material, wherein the coating material has at least a first polyethylene having a density not higher than 0.940 g/cm3, preferably not lower than 0.910 g/cm3, more preferably 0.915 g/cm3 to 0.938 g/cm3, and a Melt Flow Index (MFI), measured at 190° C. with a load of 2.16 Kg according to ASTM D1238-00 standard, of 0.05 g/10′ to 2 g/10′, preferably 0.1 g/10′ to 1 g/10′; the first polyethylene being obtained from a waste material; at least a second polyethylene having a density higher than 0.940 g/cm3, preferably not higher than 0.970 g/cm3, more preferably 0.942 g/cm3 to 0.965 g/cm3. Preferably, the coating layer is a cable external layer having a protective function.

    摘要翻译： 一种电缆，包括至少一个具有至少一个透射元件的芯和由涂层材料制成的至少一个涂层，其中所述涂料至少具有密度不高于0.940g / cm 3的第一聚乙烯，优选不低于 0.910g / cm 3，更优选0.915g / cm 3至0.938g / cm 3，以及根据ASTM D1238-00标准，在190℃，2.16Kg负荷下测量的熔体流动指数（MFI）为0.05g / 10'至2g / 10'，优选0.1g / 10'至1g / 10'; 所述第一聚乙烯是从废料获得的; 至少第二聚乙烯的密度高于0.940g / cm3，优选不高于0.970g / cm3，更优选为0.942g / cm3至0.965g / cm3。 优选地，涂层是具有保护功能的电缆外层。