公开(公告)号：US11675122B2

公开(公告)日：2023-06-13

申请号：US17318510

申请日：2021-05-12

Applicant: CORNING INCORPORATED

Inventor： Scott Robertson Bickham ,  Ming-Jun Li ,  Pushkar Tandon ,  Ruchi Sarda Tandon

IPC: G02B6/02 ,  G02B6/036 ,  C03C25/1065 ,  C03C25/50 ,  G02B6/028

CPC classification number: G02B6/02395 ,  G02B6/03627 ,  C03C25/1065 ,  C03C25/50 ,  G02B6/02009 ,  G02B6/0286

Abstract: The present disclosure provides optical fibers with an impact-resistant coating system. The fibers feature low attenuation. The coating system includes a primary coating and a secondary coating. The primary coating and secondary coating have reduced thickness to provide low-diameter fibers without sacrificing protection. The primary coating has high tear strength and is resistant to damage caused by mechanical force. The secondary coating has high puncture resistance. The outer diameter of the optical fiber is less than or equal to 190 μm.

公开(公告)号：US10669197B2

公开(公告)日：2020-06-02

申请号：US14564190

申请日：2014-12-09

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Saiko Akahane ,  Yoshihira Hamamoto ,  Hideki Akiba ,  Shinsuke Yamaguchi ,  Toshio Shiobara

IPC: D06M13/513 ,  C03C25/1095 ,  C03C25/50

Abstract: The present invention provides a surface-modified glass fiber film having its surface modified by a silicon-containing compound, and a value of a common flexural rigidity of the surface-modified glass fiber film as measured by the method described in JIS R 3420 is in the range of 3 to 100 times as compared to a value of the common flexural rigidity of an unmodified glass fiber film.There can be provided a surface-modified glass fiber film having a high strength, a high heat resistance, a good dimensional stability, a good self-supporting property, a low average linear expansion coefficient, a high storage rigidity at high temperature, and an excellent surface uniformity.

公开(公告)号：US20190233330A1

公开(公告)日：2019-08-01

申请号：US16318282

申请日：2016-07-22

Applicant: PRYSMIAN S.p.A. ,  POLITECNICO Dl MILANO

Inventor： Lidia TERRUZZI ,  Pamela DE MARTINO ,  Attilio CITTERIO ,  Massimo GOLA

IPC: C03C25/323 ,  C03C25/50 ,  C08G63/00 ,  C09D167/08

CPC classification number: C03C25/323 ,  C03C25/50 ,  C08G63/00 ,  C09D167/00 ,  C09D167/08

Abstract: The present invention concerns an optical fibre comprising: an optical waveguide comprising a glass core surrounded by a glass cladding; a coating surrounding said optical waveguide comprising a cured polymer material comprising a polyester obtained by esterification of: a reactant A selected from an acid, a triglyceride, or a mixture of triglycerides having a C16-C24 aliphatic chain comprising at least two conjugated double bonds; and a polyol made of at least one monomer comprising at least 3 hydroxyl groups, the polyol being thermally stable up to 300° C. (reactant B). The present invention concerns also the above said polyester coating, a method for coating an optical fibre with said polyester coating and a method for obtaining predetermined mechanical properties of a coating for an optical fibre. The cured polymer forming the coating can be prepared by curing the polyester of the invention either thermally or by radiation.

公开(公告)号：US20180139911A1

公开(公告)日：2018-05-24

申请号：US15314606

申请日：2015-05-28

Applicant: Rockwool International A/S

Inventor： Frank Janssen

IPC: A01G24/44 ,  A01G24/30 ,  A01G24/18 ,  A01G24/17 ,  C03C25/34 ,  C03C25/50

CPC classification number: A01G24/44 ,  A01G24/00 ,  A01G24/17 ,  A01G24/18 ,  A01G24/30 ,  C03C25/34 ,  C03C25/50 ,  C03C2218/112

Abstract: The invention relates to a coherent growth substrate product formed of man-made vitreous fibres bonded with a cured binder composition and a wetting agent, wherein the wetting agent is an alkyl ether sulphate. The invention further relates to methods of using or producing such a coherent growth substrate.

公开(公告)号：US09025924B2

公开(公告)日：2015-05-05

申请号：US13956665

申请日：2013-08-01

Applicant: Furukawa Electric Co., Ltd.

Inventor： Minoru Saito ,  Minoru Kasahara ,  Kouji Mochizuki ,  Hiroki Tanaka ,  Yasuo Nakajima

IPC: G02B6/44 ,  G02B6/36 ,  G02B6/02 ,  C03C25/50

CPC classification number: G02B6/02395 ,  C03C25/50 ,  G02B6/4403

Abstract: The present invention provides an optical fiber in which transmission loss is not easily increased when the optical fiber is dipped in water and then dried and also which has a solvent resistant property and a micro-bend resistant property. An optical fiber according to one embodiment of the present invention is an optical fiber in which at least two layers of coating resin coat the circumference of a glass optical fiber. When a Yang's modulus of the first coating layer of the coating resin is defined by PY (MPa) and an elution rate of the coating resin after dipping in 60° C. hot water for 168 hours is defined by E (mass·%), a formula of 1.8≦E≦8.61×PY+1.40 is satisfied.

Abstract translation: 本发明提供一种光纤，其中当光纤浸入水中然后干燥时，其传输损耗不容易增加，并且具有耐溶剂性和抗弯曲性能。 根据本发明的一个实施方案的光纤是其中至少两层涂覆树脂涂覆在玻璃光纤的圆周上的光纤。 当涂布树脂的第一涂层的杨氏模量由PY（MPa）定义，并且涂覆树脂在60℃下浸渍168小时后的洗脱速率由E（质量％​​）定义， 满足1.8＆nlE; E＆nlE; 8.61×PY + 1.40的公式。

公开(公告)号：US08956723B2

公开(公告)日：2015-02-17

申请号：US12294339

申请日：2007-03-29

Applicant: Katsuhiko Ogaki ,  Toshiya Monden ,  Takafumi Iwano

Inventor： Katsuhiko Ogaki ,  Toshiya Monden ,  Takafumi Iwano

IPC: B32B9/00 ,  C03C25/10 ,  C03C25/50 ,  C08J5/08 ,  C09D123/04 ,  C09D123/34 ,  C08G8/14 ,  C09D161/06 ,  C09D121/00

CPC classification number: C03C25/1015 ,  C03C25/26 ,  C03C25/27 ,  C03C25/50 ,  C08G8/14 ,  C08J5/08 ,  C08L39/08 ,  C08L53/02 ,  C08L61/18 ,  C09D109/08 ,  C09D121/00 ,  C09D123/04 ,  C09D123/34 ,  C09D161/06 ,  Y10T428/249933 ,  Y10T428/249936 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2947 ,  Y10T428/2964 ,  Y10T428/2967 ,  C09D115/00 ,  C09D161/00 ,  C08L15/00 ,  C08L23/34 ,  C08L61/06 ,  C08L2666/02

Abstract: A coating liquid for coating glass fiber cords, containing: a chlorophenol-formaldehyde condensate (A) obtained by condensing a chlorophenol (D) and formaldehyde (E) in water; an emulsion of a vinylpyridine-styrene-butadiene copolymer (B); and an emulsion of a chlorosulfonated polyethylene (C).

Abstract translation: 一种用于涂覆玻璃纤维帘线的涂布液，其包含：将氯酚（D）和甲醛（E）在水中缩合得到的氯酚 - 甲醛缩合物（A） 乙烯基吡啶 - 苯乙烯 - 丁二烯共聚物（B）的乳液; 和氯磺化聚乙烯（C）的乳液。

公开(公告)号：US5928970A

公开(公告)日：1999-07-27

申请号：US10279

申请日：1998-01-21

Applicant: Bernd Karl Appelt ,  William Thomas Fotorny ,  Robert Maynard Japp ,  Kostantinos Papathomas ,  Mark David Poliks

Inventor： Bernd Karl Appelt ,  William Thomas Fotorny ,  Robert Maynard Japp ,  Kostantinos Papathomas ,  Mark David Poliks

IPC: B29B15/12 ,  B29C70/08 ,  B29C70/22 ,  B29C70/54 ,  B32B15/14 ,  B32B27/04 ,  B32B27/38 ,  C03C25/10 ,  C03C25/12 ,  C03C25/26 ,  C03C25/48 ,  C03C25/50 ,  C08J3/24 ,  C08J5/04 ,  C08J5/24 ,  D06N7/00 ,  H01L23/14 ,  H01L23/498 ,  H05K1/03 ,  H05K3/02

CPC classification number: C08J3/243 ,  B29C70/08 ,  B29C70/086 ,  B29C70/088 ,  B29C70/22 ,  B29C70/543 ,  B32B15/14 ,  B32B27/04 ,  B32B27/38 ,  B32B37/0038 ,  C03C25/10 ,  C03C25/12 ,  C03C25/26 ,  C03C25/48 ,  C03C25/50 ,  C08J3/244 ,  C08J3/245 ,  C08J5/04 ,  C08J5/24 ,  D06N3/0022 ,  H01L23/145 ,  H01L23/49894 ,  H05K1/0366 ,  B29B15/125 ,  B29C2791/001 ,  B29K2063/00 ,  B29K2101/10 ,  B29K2105/0809 ,  B29K2105/24 ,  B29K2105/243 ,  B29K2105/256 ,  B29K2705/00 ,  B29L2009/00 ,  B29L2031/3425 ,  B32B2305/18 ,  B32B2311/12 ,  B32B2457/08 ,  C08J2363/00 ,  D06N2205/20 ,  H01L2924/0002 ,  H05K2201/0154 ,  H05K2201/0166 ,  H05K2201/029 ,  H05K3/022 ,  Y10S428/901 ,  Y10T428/2857 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/131 ,  Y10T442/2025 ,  Y10T442/2041 ,  Y10T442/2049 ,  Y10T442/2057 ,  Y10T442/2098

Abstract: A method for coating cloth especially fiberglass sheets with a thermosetting resin and resulting structure is provided. The coating is performed in two steps. In the first step, essentially all of the strands of the fiberglass are coated with the resin/solvent mixture while maintaining at least some of the interstices or openings essentially free of the solvent mixture. This first coating is then partially cured to between about 70% and 90% of full cure. The coated fiberglass with partially cured resin thereon is then given a second coating of either the same or different thermosetting resin mixture which coats the first coating and fills in the interstices between the fibers. This second coating is then partially cured, which advances the cure of the first coating past 80% full cure and results in an impregnated fiberglass cloth structure for use as sticker sheets. During lamination, the first coating acts like an impenetrable insulating sheet, preventing resin displacement and, therefore, preventing glass fiber contact with the conductive planes. The second coating is fluid enough to fill in spaces in the planes and to form the adhesive bond to cores and conductive layers. The structure reduces the tendency of the resin to flake and produce dust during subsequent processing operations.

公开(公告)号：US5773371A

公开(公告)日：1998-06-30

申请号：US890614

申请日：1997-07-09

Applicant: Bernd Karl Appelt ,  William Thomas Fotorny ,  Robert Maynard Japp ,  Kostantinos Papathomas ,  Mark David Poliks

Inventor： Bernd Karl Appelt ,  William Thomas Fotorny ,  Robert Maynard Japp ,  Kostantinos Papathomas ,  Mark David Poliks

IPC: B29B15/12 ,  B29C70/22 ,  B29C70/54 ,  B32B15/04 ,  B32B27/04 ,  B32B27/38 ,  B32B37/00 ,  C03C25/10 ,  C03C25/12 ,  C03C25/26 ,  C03C25/50 ,  C08J3/24 ,  C08J5/04 ,  C08J5/24 ,  D06N7/00 ,  H01L23/498 ,  H05K1/03 ,  H05K3/02 ,  B32B31/08

CPC classification number: B32B37/0038 ,  B29B15/125 ,  B29C70/22 ,  B29C70/543 ,  B32B15/04 ,  B32B27/04 ,  B32B27/38 ,  C03C25/10 ,  C03C25/12 ,  C03C25/26 ,  C03C25/50 ,  C08J3/243 ,  C08J3/244 ,  C08J3/245 ,  C08J5/24 ,  H01L23/49894 ,  H05K1/0366 ,  B29K2063/00 ,  B29L2031/3425 ,  B32B2305/18 ,  B32B2311/12 ,  B32B2457/08 ,  C08J2363/00 ,  H01L2924/0002 ,  H05K2201/0154 ,  H05K2201/0166 ,  H05K2201/029 ,  H05K3/022 ,  Y10S428/901 ,  Y10T428/2857 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/131 ,  Y10T442/2025 ,  Y10T442/2041 ,  Y10T442/2057 ,  Y10T442/2098 ,  Y10T442/2738

Abstract: A method for coating cloth especially fiberglass sheets with a resin and resulting structure is provided. The coating is performed in two steps. In the first step, essentially all of the strands of the fiberglass are coated with the resin solvent mixture while maintaining the interstices or openings essentially free of the solvent mixture. This first coating is then partially cured to the extent that it will not redissolve in a second coating of the same resin solution. The coated fiberglass with partially cured resin thereon is then given a second coating of the same resin mixture which coats the first coating and fills in the interstices between the fibers. This second coating is then partially cured, which advances the cure of the first coating and results in an impregnated fiberglass cloth structure for use as sticker sheets. During lamination, the first coating acts like an impenetrable insulating sheet, preventing resin displacement and, therefore, preventing glass fiber contact with the conductive planes. The second coating is fluid enough to fill in spaces in the planes and to form the adhesive bond to cores and conductive layers.

公开(公告)号：US3844821A

公开(公告)日：1974-10-29

申请号：US24419172

申请日：1972-04-14

Applicant: OWENS CORNING FIBERGLASS CORP

Inventor： LANIK J

IPC: C03C25/10 ,  C03C25/50 ,  C08J5/08 ,  B32B17/04 ,  B32B17/10 ,  C08G37/20

CPC classification number: C08J5/08 ,  C03C25/27 ,  C03C25/50 ,  C08J2321/00 ,  Y10T428/2938 ,  Y10T428/31649

Abstract: This invention is addressed to the improvement in the bonding relationship between glass fibers and elastomeric materials with which the glass fibers are combined in the manufacture of glass fiber reinforced elastomeric products, wherein individual glass fibers are coated or bundles of glass fibers are impregnated with a composition containing a resorcinol-aldehyde resin component, an elastomer component and a terpolymer of acrylonitrile, butadiene and styrene. It has been found that the presence of the terpolymer significantly reduces the track of the treated glass fibers in the green or uncured state. The coated glass fibers may be subsequently treated with a dialkyl ester of phthalic acid.

Abstract translation: 本发明涉及在制造玻璃纤维增​​强弹性体产品时玻璃纤维与玻璃纤维结合的弹性体材料之间的粘合关系的改进，其中单独的玻璃纤维被涂覆或玻璃纤维束用组合物浸渍 含有间苯二酚醛树脂组分，弹性体组分和丙烯腈，丁二烯和苯乙烯的三元共聚物。 已经发现，三元共聚物的存在显着降低了处理过的玻璃纤维在绿色或未固化状态下的轨迹。 随后可以用邻苯二甲酸二烷基酯处理涂覆的玻璃纤维。

公开(公告)号：US11059746B2

公开(公告)日：2021-07-13

申请号：US14822396

申请日：2015-08-10

Applicant: U.S. Army Research Laboratory

Inventor： Alex J. Hsieh ,  Tanya L. Chantawansri

IPC: C03C25/328 ,  C03C25/50 ,  D06M15/59 ,  D06M17/00 ,  C03C25/1095 ,  D06M15/564 ,  B32B27/34 ,  B32B5/08 ,  C08J5/04 ,  B32B27/12 ,  F41H5/04

Abstract: Provided are materials that include one or more cycloaliphatic polyamides integrated into or coated onto one or more structural fibers such as polyethylene fibers, aramid-fibers, glass fibers or carbon fibers. The resulting materials may be incorporated into composite articles suitable for use as protective equipment or structural layers.