公开(公告)号：WO2018005329A1

公开(公告)日：2018-01-04

申请号：PCT/US2017/039208

申请日：2017-06-26

Applicant: CORNING INCORPORATED

Inventor： KOUZMINA, Inna Igorevna ,  ROBERTS, Clifton Carl ,  TANDON, Ruchi

IPC: G02B6/44 ,  B41M5/00 ,  B41J3/407 ,  C09D11/101 ,  H01B13/34

CPC classification number: G02B6/4482 ,  C09D11/037 ,  C09D11/101 ,  G02B6/4403 ,  G02B6/441 ,  G02B6/4411 ,  G02B6/447

Abstract: An optical fiber having an ink layer that includes an optical brightener is described. The optical brightener is a marker that permits identification of the fiber. The ink layer may also include a pigment, where either or both of the pigment and optical brightener may function as a marker for identifying the fiber. Bundles of two or more optical fibers, each of which includes an ink layer containing an optical brightener, are also described.

Abstract translation: 描述了具有包含荧光增白剂的油墨层的光纤。 荧光增白剂是一种可以识别纤维的标记。 油墨层还可以包括颜料，其中颜料和荧光增白剂中的任一者或两者可以用作识别纤维的标记。 还描述了两根或更多根光纤束，每根光纤包括含荧光增白剂的墨层。

公开(公告)号：WO2014036233A3

公开(公告)日：2014-03-06

申请号：PCT/US2013/057243

申请日：2013-08-29

Applicant: CORNING INCORPORATED ,  KOUZMINA, Inna Igorevna ,  LOGUNOV, Stephan Lvovich

Inventor： KOUZMINA, Inna Igorevna ,  LOGUNOV, Stephan Lvovich

IPC: C03C25/10 ,  C08F222/20 ,  C09D4/00 ,  F21V8/00

Abstract: This disclosure is directed to lighting diffusing fibers (LDFs) having a flame retardant coating thereon. The LDFs comprise a glass RAL fiber core having a primary polymer coating of a clear, colorless polymeric material having an index of refraction less than that of the glass fiber core and a flame retardant coating applied over the primary coating. The flame retardant coating consist of approximately 35-85 wt.% UV curable polymer forming monomers and 15-65 wt.% of an inorganic, halogen free filler, along with at least one photoinitiator and an antioxidant. In an embodiment phosphor-containing polymer layer can be applied between the primary coating and the flame retardant coating. In another embodiment the phosphor can be added to the flame retardant coating.

公开(公告)号：WO2014172143A1

公开(公告)日：2014-10-23

申请号：PCT/US2014/033280

申请日：2014-04-08

Applicant: CORNING INCORPORATED ,  BOOKBINDER, Dana Craig ,  DAWES, Steven Bruce ,  KOUZMINA, Inna Igorevna ,  LI, Ming-Jun ,  OCAMPO, Manuela ,  TANDON, Pushkar

Inventor： BOOKBINDER, Dana Craig ,  DAWES, Steven Bruce ,  KOUZMINA, Inna Igorevna ,  LI, Ming-Jun ,  OCAMPO, Manuela ,  TANDON, Pushkar

IPC: G02B6/02 ,  G02B6/036 ,  C08F222/10

CPC classification number: G02B6/02395 ,  C08F222/1006 ,  G02B6/02009 ,  G02B6/0281 ,  G02B6/0283 ,  G02B6/0286 ,  G02B6/0365

Abstract: Small-radius coated optical fibers having large mode field diameter and low bending losses. The coated fiber may have an outer radius of 110 μm or less, while providing a mode field diameter of 9.0 μm or greater and a bending loss when wrapped about a 15 mm mandrel of 0.5 dB/km or less at wavelength of 1550 nm. The coated fiber may have a mode field diameter of 9.2 μm or greater and may have a bending loss at 1550 nm of less than 0.5 dB per turn when wrapped about a 15 mm mandrel, or a bending loss at 1550 nm of 0.25 dB/km or less when wrapped about a 20 mm mandrel, or a bending loss at 1550 nm of 0.02 dB/km or less when wrapped about a 30 mm mandrel. The fibers have a core and a cladding, and a primary coating surrounding the cladding and a secondary coating surrounding the primary coating. The primary coating has an in situ modulus of 0.50 MPa or less, and the secondary coating has an in situ modulus of 1500 MPa or greater.

Abstract translation: 具有大模场直径和低弯曲损耗的小半径涂覆光纤。 涂覆的光纤可以具有110μm或更小的外半径，同时提供9.0μm或更大的模场直径和在1550nm波长下缠绕在0.5dB / km或更小的15mm心轴周围时的弯曲损耗。 涂覆的光纤可以具有9.2μm或更大的模场直径，并且当围绕15mm心轴缠绕时在1550nm处的弯曲损耗小于0.5dB /圈，或在1550nm处的弯曲损耗为0.25dB / km 或者当缠绕在30mm心轴上时缠绕在20mm心轴上或在1550nm处的弯曲损耗为0.02dB / km或更小。 纤维具有芯和包层，以及围绕包层的初级涂层和围绕初级涂层的次级涂层。 初级涂层的原位模量为0.50MPa以下，二次涂层的原位模量为1500MPa以上。

公开(公告)号：WO2018226520A1

公开(公告)日：2018-12-13

申请号：PCT/US2018/035560

申请日：2018-06-01

Applicant: CORNING INCORPORATED

Inventor： BABY, Shinu ,  JOSHI, Dhananjay ,  KOUZMINA, Inna Igorevna ,  QAROUSH, Yousef Kayed ,  WEIKEL, Arlin Lee

IPC: B32B17/10 ,  G06F3/00

Abstract: A laminated glass article including a base layer, an anisotropic layer disposed over a top surface of the base layer, and a glass layer disposed over the anisotropic layer. The anisotropic layer may include homogeneous mechanical anisotropic properties measured at intervals of 250 microns. In some embodiments, the anisotropic layer may be an orthotropic layer including homogeneous mechanical orthotropic properties measured at intervals of 250 microns. The homogenous mechanical anisotropic or orthotropic properties of the anisotropic layer may provide a flexible laminated glass article with a high resistance to impact and puncture forces. In some embodiments, the laminated glass article may define all or a portion of a cover substrate for a consumer product.

公开(公告)号：WO2018089290A1

公开(公告)日：2018-05-17

申请号：PCT/US2017/060112

申请日：2017-11-06

Applicant: CORNING INCORPORATED

Inventor： CHEN, Yangbin ,  CHIEN, Ching-Kee ,  DEROSA, Michael Edward ,  KOUZMINA, Inna Igorevna ,  TANDON, Pushkar ,  TANDON, Ruchi

IPC: C08G18/48 ,  C03C25/326 ,  C08G18/67 ,  C08G18/75 ,  C09D175/16 ,  G02B1/14

Abstract: Fiber coatings with low Young's modulus, high tear strength, and/or high critical stress are realized with coating compositions that include an oligomeric material formed from an isocyanate, a hydroxy acrylate compound and a polyol. The oligomeric material includes a polyether urethane acrylate and a di-adduct compound. The reaction mixture used to form the oligomeric material includes a molar ratio of isocyanate:hydroxy acrylate:polyol of n:m:p, where when p is 2, n is in the range from 3.0 to 5.0 and m is in the range from 1.50n - 3 to 2.50n - 5. Control of the n:m:p ratio leads to compositions that, when cured, provide coatings and cured products having high critical stress, high tear strength, and a high ratio of tear strength to Young's modulus.

Abstract translation: 使用包含由异氰酸酯，羟基丙烯酸酯化合物和多元醇形成的低聚物材料的涂料组合物实现具有低杨氏模量，高撕裂强度和/或高临界应力的纤维涂层。 低聚物材料包括聚醚聚氨酯丙烯酸酯和二加合物化合物。 用于形成低聚物材料的反应混合物包括n:m:p的异氰酸酯：羟基丙烯酸酯：多元醇的摩尔比，其中当p为2时，n为3.0-5.0，m为1.50 n-3至2.50n-5。控制n:m:p比导致组合物在固化时提供具有高临界应力，高撕裂强度和高撕裂强度与杨氏模量比的涂层和固化产品

公开(公告)号：EP2987009A1

公开(公告)日：2016-02-24

申请号：EP14721717.8

申请日：2014-04-08

Applicant: Corning Incorporated ,  Bookbinder, Dana Craig ,  Dawes, Steven Bruce ,  Kouzmina, Inna Igorevna ,  Li, Ming-Jun ,  Ocampo, Manuela ,  Tandon, Pushkar

Inventor： BOOKBINDER, Dana Craig ,  DAWES, Steven Bruce ,  KOUZMINA, Inna Igorevna ,  LI, Ming-Jun ,  OCAMPO, Manuela ,  TANDON, Pushkar

IPC: G02B6/02 ,  G02B6/036 ,  C08F222/10

CPC classification number: G02B6/02395 ,  C08F222/1006 ,  G02B6/02009 ,  G02B6/0281 ,  G02B6/0283 ,  G02B6/0286 ,  G02B6/0365

Abstract: Small-radius coated optical fibers having large mode field diameter and low bending losses. The coated fiber may have an outer radius of 110 μm or less, while providing a mode field diameter of 9.0 μm or greater and a bending loss when wrapped about a 15 mm mandrel of 0.5 dB/km or less at wavelength of 1550 nm. The coated fiber may have a mode field diameter of 9.2 μm or greater and may have a bending loss at 1550 nm of less than 0.5 dB per turn when wrapped about a 15 mm mandrel, or a bending loss at 1550 nm of 0.25 dB/km or less when wrapped about a 20 mm mandrel, or a bending loss at 1550 nm of 0.02 dB/km or less when wrapped about a 30 mm mandrel. The fibers have a core and a cladding, and a primary coating surrounding the cladding and a secondary coating surrounding the primary coating. The primary coating has an in situ modulus of 0.50 MPa or less, and the secondary coating has an in situ modulus of 1500 MPa or greater.

公开(公告)号：EP2890656A2

公开(公告)日：2015-07-08

申请号：EP13762648.7

申请日：2013-08-29

Applicant: Corning Incorporated

Inventor： KOUZMINA, Inna Igorevna ,  LOGUNOV, Stephan Lvovich

IPC: C03C25/10 ,  C08F222/20 ,  C09D4/00 ,  F21V8/00

CPC classification number: G02B6/0005 ,  C03C25/1065 ,  C08F222/20 ,  C09D4/00 ,  C09D5/18 ,  G02B6/001 ,  G02B6/4436

Abstract: This disclosure is directed to lighting diffusing fibers (LDFs) having a flame retardant coating thereon. The LDFs comprise a glass RAL fiber core having a primary polymer coating of a clear, colorless polymeric material having an index of refraction less than that of the glass fiber core and a flame retardant coating applied over the primary coating. The flame retardant coating consist of approximately 35-85 wt. % UV curable polymer forming monomers and 15-65 wt. % of an inorganic, halogen free filler, along with at least one photoinitiator and an antioxidant. In an embodiment phosphor-containing polymer layer can be applied between the primary coating and the flame retardant coating. In another embodiment the phosphor can be added to the flame retardant coating.

Abstract translation: 本公开涉及其上具有阻燃涂层的照明扩散纤维（LDF）。 LDF包括玻璃RAL纤维芯，其具有透明无色聚合物材料的初级聚合物涂层，其折射率小于玻璃纤维芯的折射率，并且涂覆在初级涂层上的阻燃涂层。 阻燃涂层由约35-85wt。 ％UV固化聚合物形成单体和15-65wt。 ％的无机，无卤素填料，以及至少一种光引发剂和抗氧化剂。 在一个实施方案中，含磷聚合物层可以施加在初级涂层和阻燃涂层之间。 在另一个实施方案中，可将磷光体加入到阻燃涂层中。

公开(公告)号：EP3634745A1

公开(公告)日：2020-04-15

申请号：EP18732622.8

申请日：2018-06-01

Applicant: Corning Incorporated

Inventor： BABY, Shinu ,  JOSHI, Dhananjay ,  KOUZMINA, Inna Igorevna ,  QAROUSH, Yousef Kayed ,  WEIKEL, Arlin Lee

IPC: B32B17/10 ,  G06F3/00

公开(公告)号：EP2890656B1

公开(公告)日：2016-10-19

申请号：EP13762648.7

申请日：2013-08-29

Applicant: Corning Incorporated

Inventor： KOUZMINA, Inna Igorevna ,  LOGUNOV, Stephan Lvovich ,  MITRA, Arpita

IPC: C03C25/10 ,  C08F222/20 ,  C09D4/00 ,  F21V8/00

CPC classification number: G02B6/0005 ,  C03C25/1065 ,  C08F222/20 ,  C09D4/00 ,  C09D5/18 ,  G02B6/001 ,  G02B6/4436

Abstract: This disclosure is directed to lighting diffusing fibers (LDFs) having a flame retardant coating thereon. The LDFs comprise a glass RAL fiber core having a primary polymer coating of a clear, colorless polymeric material having an index of refraction less than that of the glass fiber core and a flame retardant coating applied over the primary coating. The flame retardant coating consist of approximately 35-85 wt. % UV curable polymer forming monomers and 15-65 wt. % of an inorganic, halogen free filler, along with at least one photoinitiator and an antioxidant. In an embodiment phosphor-containing polymer layer can be applied between the primary coating and the flame retardant coating. In another embodiment the phosphor can be added to the flame retardant coating.