公开(公告)号：US07200310B2

公开(公告)日：2007-04-03

申请号：US11442279

申请日：2006-05-30

申请人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pleter Willem Alklma

发明人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pleter Willem Alklma

IPC分类号： G02B6/02

CPC分类号： C03C25/1065 ,  G02B6/02395

摘要： Optical fiber capable of controlling attenuation losses caused by microbending on the signal transmitted thereby. The optical fiber comprises: a) an internal glass portion; b) a first coating layer of a first polymeric material surrounding said glass portion; and c) a second coating layer of a second polymeric material surrounding said first coating layer, wherein said first polymeric material has a hardening temperature lower than −10° C., an equilibrium tensile modulus lower than 1.5 MPa, wherein said first coating layer has a thickness of from 18 μm to 28 μm and wherein said second coating layer has a thickness of from 10 μm to 20 μm.

摘要翻译： 光纤能够控制对由此传输的信号的微弯曲引起的衰减损耗。 光纤包括：a）内玻璃部分; b）围绕所述玻璃部分的第一聚合物材料的第一涂层; 和c）围绕所述第一涂层的第二聚合材料的第二涂层，其中所述第一聚合物材料具有低于-10℃的硬化温度，低于1.5MPa的平衡拉伸模量，其中所述第一涂层具有 厚度为18μm至28μm，并且其中所述第二涂层的厚度为10μm至20μm。

公开(公告)号：US07085466B2

公开(公告)日：2006-08-01

申请号：US10512238

申请日：2002-04-24

申请人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pleter Willem Alkema

发明人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pleter Willem Alkema

IPC分类号： G02B6/22

CPC分类号： C03C25/1065 ,  G02B6/02395

摘要： A method for controlling attenuation losses caused by microbending on the signal transmitted by an optical fiber having an internal glass portion. A first coating layer of a first polymeric material surrounds the glass portion and a second coating layer of a second polymeric material surrounds the first coating layer. The first polymeric material has a hardening temperature lower than 10° and an equilibrium modulus lower than 1.5 MPa.

摘要翻译： 一种用于控制由具有内部玻璃部分的光纤传输的信号的微弯曲引起的衰减损耗的方法。 第一聚合材料的第一涂层围绕玻璃部分，第二聚合物材料的第二涂层包围第一涂层。 第一种聚合物材料具有低于10°的硬化温度和低于1.5MPa的平衡模量。

公开(公告)号：US20090080851A1

公开(公告)日：2009-03-26

申请号：US12292134

申请日：2008-11-12

申请人： Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk-Jan Geus ,  Duurt Pieter Willem Alkema ,  Giacomo Stefano Roba ,  Marco Arimondi ,  Lidia Terruzzi ,  Sabrina Fogliani

发明人： Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk-Jan Geus ,  Duurt Pieter Willem Alkema ,  Giacomo Stefano Roba ,  Marco Arimondi ,  Lidia Terruzzi ,  Sabrina Fogliani

IPC分类号： G02B6/00 ,  C08G18/62

CPC分类号： G02B1/10 ,  C03C25/1065 ,  C08F290/06 ,  C09D4/06

摘要： The present invention relates to a radiation curable coating composition comprising a radiation curable oligomer comprising a backbone derived from polypropylene glycol and a dimer acid based polyester polyol, wherein said coating composition, when cured, is having: a) a hardening temperature (Th) of from −10° C. to about −20° C. and a modulus measured at said Th of lower than 5.0 MPa; or b) a hardening temperature (Th) of from −20° C. to about −30° C. and a modulus measured at said Th of lower than 20.0 MPa; or c) a hardening temperature (Th) of lower than about −30° C. and a modulus measured at said Th of lower than 70.0 MPa.

摘要翻译： 本发明涉及一种可辐射固化涂料组合物，其包含可聚合低聚物，其包含衍生自聚丙二醇的主链和二聚酸基聚酯多元醇，其中所述涂料组合物在固化时具有：a）硬化温度（Th） 从-10℃至约-20℃，并且在所述Th下测量的模量低于5.0MPa; 或b）-20℃至约-30℃的硬化温度（Th），并且在所述Th处测量的模量低于20.0MPa; 或c）低于约-30℃的硬化温度（Th）和在所述Th下测得的模量低于70.0MPa的模量。

公开(公告)号：US07317858B2

公开(公告)日：2008-01-08

申请号：US10512241

申请日：2002-04-24

申请人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Armondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pieter Willem Alkema

发明人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Armondi ,  Sandra Joanna Nagelvoort ,  Johannes Adrianus Van Eekelen ,  Adrianus Gijsbertus Maria Abel ,  Gouke Dirk Jan Geus ,  Duurt Pieter Willem Alkema

IPC分类号： G02B6/02

CPC分类号： G02B6/02033 ,  C03C25/106 ,  G02B1/048 ,  G02B6/02395 ,  C08L75/04

摘要： An optical fiber having an internal glass portion, a first coating layer surrounding the glass portion and a second coating layer surrounding the first coating layer. The first coating layer is formed from a cured polymeric material obtained by curing a radiation curable composition having a radiation curable oligomer having a backbone derived from polypropylene glycol and a dimer acid based polyester polyol. The cured polymeric material has: (a) a hardening temperature (Th) from −10° C. to about −20° C. and a modulus measured at the Th lower than 5.0 MPa; or (b) a hardening temperature (Th) from −20° C. to about −30° C. and a modulus measured at the Th lower than 20.0 MPa; or (c) a hardening temperature (Th) lower than about −30° C. and a modulus measured at the Th lower than 70.0 MPa.

摘要翻译： 具有内玻璃部分的光纤，围绕玻璃部分的第一涂层和围绕第一涂层的第二涂层。 第一涂层由固化的聚合物材料形成，该聚合材料通过固化具有衍生自聚丙二醇的主链和二聚酸基聚酯多元醇的可辐射固化低聚物的可辐射固化组合物而获得。 固化的聚合物材料具有：（a）从-10℃至约-20℃的硬化温度（Th），在低于5.0MPa的Th下测量的模量; 或（b）-20℃至约-30℃的硬化温度（Th），在低于20.0MPa的Th下测得的模量; 或（c）低于约-30℃的硬化温度（Th）和在低于70.0MPa的Th下测量的模量。

公开(公告)号：US07174079B2

公开(公告)日：2007-02-06

申请号：US10311873

申请日：2001-06-15

申请人： Adrianus Gijsbertus Maria Abel ,  Albert Allan De Vries ,  Gouke Dirk Jan Geus ,  Johannes Cornelis Van Den Burg ,  Johannes Adrianus Van Eekelen ,  Alessandro Ginocchio ,  Massimo Pizzorno

发明人： Adrianus Gijsbertus Maria Abel ,  Albert Allan De Vries ,  Gouke Dirk Jan Geus ,  Johannes Cornelis Van Den Burg ,  Johannes Adrianus Van Eekelen ,  Alessandro Ginocchio ,  Massimo Pizzorno

IPC分类号： G02B6/36

CPC分类号： C03C25/40 ,  C03C25/1065 ,  C03C25/475 ,  C08K5/053 ,  C08K5/132 ,  C08L33/066 ,  C08L83/04 ,  C08L2205/03 ,  C09D133/066 ,  C08L2666/02

摘要： Optical fiber ribbon having an optical fiber with a radiation curable internal coating and a radiation curable colored coating disposed to surround the internal coating, and a radiation curable matrix material surrounding one or more of the optical fibers to form a ribbon, in which: the colored coating has a degree of adhesion to the inner coating which is higher than the degree of adhesion to the matrix material; and the optical fiber in the optical fiber ribbon shows, upon aging of the ribbon for at least two weeks in water at 60° C., an increase in the attenuation of the transmitted signal at 1550 nm of less than 0.05 db/km with respect to the attenuation of the assembled optical fiber measured before aging.

摘要翻译： 具有具有可辐射固化的内部涂层的光纤和设置成围绕内部涂层的可辐射固化的着色涂层的光纤带，以及围绕一个或多个光纤以形成带状物的可辐射固化的基质材料，其中： 涂层对内涂层的粘附程度高于对基体材料的粘附程度; 并且光纤带中的光纤在60℃下在水中老化至少两周时表现出在1550nm处的透射信号的衰减增加小于0.05db / km，相对于 对老化前测量的组装光纤的衰减。