公开(公告)号：US07764855B2

公开(公告)日：2010-07-27

申请号：US10530489

申请日：2002-10-07

申请人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Luca Castellani ,  Emiliano Resmini ,  Raffaella Donetti ,  Lisa Grassi

发明人： Giacomo Stefano Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Luca Castellani ,  Emiliano Resmini ,  Raffaella Donetti ,  Lisa Grassi

IPC分类号： G02B6/02 ,  G02B6/00 ,  C08G18/67

CPC分类号： C09D175/16 ,  C03C25/106 ,  C08G18/672 ,  C08G18/48

摘要： An optical fiber having: a) a glass portion; and b) at least one protective coating layer disposed to surround the glass portion, the protective coating layer having a modulus of elasticity value between −40° C. and +60° C. between 5 MPa and 600 MPa, preferably not higher than 500 MPa, more preferably not higher than 450 MPa and much more preferably not higher than 300. Preferably the protective coating layer is a single protective coating layer which is disposed in contact with the glass portion.

摘要翻译： 一种光纤，具有：a）玻璃部分; 和b）至少一个围绕玻璃部分设置的保护涂层，所述保护涂层的弹性模量值在-40℃至+ 60℃之间，在5MPa至600MPa之间，优选不高于500 更优选不高于450MPa，更优选不高于300.优选地，保护涂层是与玻璃部分接触设置的单个保护涂层。

公开(公告)号：US20070263972A1

公开(公告)日：2007-11-15

申请号：US10530489

申请日：2002-10-07

申请人： Giacomo Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Luca Castellani ,  Emiliano Resmini ,  Raffaella Donetti ,  Lisa Grassi

发明人： Giacomo Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Luca Castellani ,  Emiliano Resmini ,  Raffaella Donetti ,  Lisa Grassi

IPC分类号： C03C25/10 ,  C08F290/06 ,  C08G18/67 ,  G02B6/00

CPC分类号： C09D175/16 ,  C03C25/106 ,  C08G18/672 ,  C08G18/48

摘要： An optical fiber having: a) a glass portion; and b) at least one protective coating layer disposed to surround the glass portion, the protective coating layer having a modulus of elasticity value between −40° C. and +60° C. between 5 MPa and 600 MPa, preferably not higher than 500 MPa, more preferably not higher than 450 MPa and much more preferably not higher than 300. Preferably the protective coating layer is a single protective coating layer which is disposed in contact with the glass portion.

摘要翻译： 一种光纤，具有：a）玻璃部分; 和b）至少一个围绕玻璃部分设置的保护涂层，所述保护涂层的弹性模量值在-40℃至+ 60℃之间，在5MPa至600MPa之间，优选不高于500 更优选不高于450MPa，更优选不高于300.优选地，保护涂层是与玻璃部分接触设置的单个保护涂层。

公开(公告)号：US07162130B2

公开(公告)日：2007-01-09

申请号：US10531954

申请日：2002-10-23

申请人： Luca Castellani ,  Giovanni Brandi ,  Mauro Maritano ,  Franco Peruzzotti ,  Giacomo Stefano Roba ,  Sabrina Fogliani ,  Lidia Terruzzi

发明人： Luca Castellani ,  Giovanni Brandi ,  Mauro Maritano ,  Franco Peruzzotti ,  Giacomo Stefano Roba ,  Sabrina Fogliani ,  Lidia Terruzzi

IPC分类号： G02B6/036

CPC分类号： C03C25/106 ,  G02B6/02395

摘要： Optical fiber having a glass portion; at least one protective coating of thermoplastic material having at least one thermoplastic elastomer; the thermoplastic material having the following characteristics: a modulus of elasticity value at +25° C. lower than 150 MPa, preferably at least 10 Mpa, more preferably higher than 20 Mpa, and a Vicat point higher than 85° C., preferably higher than 120° C., more preferably lower than 350° C. Preferably, the coating is a single protective coating directly positioned onto the glass portion.

摘要翻译： 具有玻璃部分的光纤; 至少一种具有至少一种热塑性弹性体的热塑性材料保护涂层; 热塑性材料具有以下特征：弹性模量值在+ 25℃低于150MPa，优选至少10Mpa，更优选高于20Mpa，维卡点高于85℃，优选更高 优选低于350℃。优选地，涂层是直接定位在玻璃部分上的单个保护涂层。

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：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：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：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：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。

公开(公告)号：US07120343B2

公开(公告)日：2006-10-10

申请号：US11231149

申请日：2005-09-21

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.

公开(公告)号：US20060056790A1

公开(公告)日：2006-03-16

申请号：US11231149

申请日：2005-09-21

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： G02B6/00

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.