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公开(公告)号：US20220066095A1
公开(公告)日：2022-03-03
申请号：US17291183
申请日：2020-06-10
IPC分类号： G02B6/02 , C08G18/12 , C08G18/76 , C08G18/48 , C08G18/67 , C08K3/22 , C09D175/14 , C09D7/61 , C09D7/40 , C03C13/04 , C03C25/285 , C03C25/326 , C03C25/47 , C03C25/1065
摘要： A resin composition for coating an optical fiber is a resin composition comprising: a base resin containing an oligomer comprising urethane (meth)acrylate, a monomer, and a photopolymerization initiator; and hydrophobic zirconium oxide, wherein the content of the zirconium oxide is 0.5% by mass or more and 65% by mass or less based on the total amount of the resin composition.
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公开(公告)号：US20220064386A1
公开(公告)日：2022-03-03
申请号：US17512473
申请日：2021-10-27
发明人： Kurt Emil Heikkila , Bruce Bohnen , Adam Bartel
摘要： The claimed material relates to a fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.
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公开(公告)号：US11242681B2
公开(公告)日：2022-02-08
申请号：US17131160
申请日：2020-12-22
发明人： John B. Letts , Chunhua Yao , Michael J. Hubbard
IPC分类号： E04B1/94 , E04D3/35 , B32B5/18 , B32B33/00 , B32B5/02 , C03C25/26 , C03C25/47 , E04C2/10 , B32B37/18 , E04C2/20 , E04B7/22 , E04D13/16 , B32B17/10
摘要： A construction board includes a foam body having first and second planar surfaces, said foam body including a polyisocyanurate foam matrix defining a plurality of closed cells, said closed cells being at least substantially devoid of hydrocarbon blowing agents, and said foam body being characterized by a density, pursuant to ASTM C303, of at least 2.5 lbs/ft3; and a facer disposed on a planar surface of said foam body, said facer including a glass substrate having an internal planar surface proximate to said foam body and an external planar surface opposite said foam body, a first coating disposed on said external surface, and a second coating disposed on or proximate to said internal surface, where said first coating disposed on said external surface includes an inert filler, and where said second coating disposed on or proximate to said internal surface includes intumescent material.
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公开(公告)号：US11186693B2
公开(公告)日：2021-11-30
申请号：US16543752
申请日：2019-08-19
发明人： Kurt Emil Heikkila , Bruce Bohnen , Adam Bartel
摘要： The claimed material relates to a fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.
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公开(公告)号：US11162213B2
公开(公告)日：2021-11-02
申请号：US14701215
申请日：2015-04-30
发明人： Shigenori Tamura , Yuto Yamaguchi
IPC分类号： D06M15/256 , D06M11/79 , D06N3/04 , D06N3/00 , C03C25/47 , D06M23/08 , C03C25/1095 , B32B27/30 , B32B27/12 , B32B5/02 , B32B27/32
摘要： According to one embodiment, a composite includes a substrate and an optically transparent resin layer formed on the substrate. The substrate includes a woven fabric and a composition layer formed on the woven fabric and including tetrafluoroethylene resin and silicon dioxide.
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公开(公告)号：US20210221736A1
公开(公告)日：2021-07-22
申请号：US17257980
申请日：2020-04-30
IPC分类号： C03C25/47 , C03C25/1065 , C03C25/105 , G02B6/02
摘要： An optical fiber comprises a glass fiber comprising a core and a cladding, and a coating resin layer covering the outer periphery of the glass fiber, wherein the coating resin layer has a primary resin layer being in contact with the glass fiber and covering the glass fiber and a secondary resin layer covering the outer periphery of the primary resin layer, the secondary resin layer comprises hydrophobic spherical silica particles, and the content of the silica particles is 7% by mass or more and 60% by mass or less based on the total amount of the secondary resin layer, and the absolute value of the surface potential of the optical fiber is 10 mV or more and 60 mV or less.
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公开(公告)号：US20210181410A1
公开(公告)日：2021-06-17
申请号：US16771056
申请日：2018-12-04
发明人： Katsushi HAMAKUBO , Yuya HOMMA
IPC分类号： G02B6/02 , C03C25/1065 , C03C25/47 , C03C25/105 , C08F283/00 , C08K9/04 , C08K3/36 , C08K5/101 , C09D151/08
摘要： A resin composition comprises a base resin containing a urethane (meth)acrylate oligomer, a monomer and a photopolymerization initiator, and a hydrophobized spherical inorganic oxide, wherein the inorganic oxide is dispersed in the resin composition and a content of the inorganic oxide is 1 to 60% by mass based on a total amount of the resin composition.
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公开(公告)号：US10940097B2
公开(公告)日：2021-03-09
申请号：US16164333
申请日：2018-10-18
发明人： Abdul Samad Khan
IPC分类号： C03C25/40 , A61K6/77 , C03C13/00 , C03C25/66 , C03C25/621 , C03C25/47 , C03C25/42 , C03C25/16 , C03C25/64 , A61K6/17 , A61K6/75 , A61K6/887
摘要： A glass based fibrous filler having bioactive particles such as hydroxyapatite deposited on a surface of glass fibers. Methods of preparing the fibrous filler are specified. A resin composite containing a polymerizable system reinforced with the fibrous filler, as well as a biomedical restoration based on the cured resin composite are also provided.
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公开(公告)号：US10919802B2
公开(公告)日：2021-02-16
申请号：US15852046
申请日：2017-12-22
申请人： BAE SYSTEMS plc
IPC分类号： B29B11/16 , C03C25/47 , C03C25/42 , D06M11/49 , C08J5/10 , C08K3/22 , B29B15/12 , C03C25/46 , C09D1/00 , B29K309/08 , B29K505/08
摘要： Ferrite compositions, particularly ferrite coated substrates and more particularly fibre plys coated with ferrites in fibre reinforced polymer composites (FRPC), and composites with a plurality of functionalised fibre layers, include a magnetic ferrite composition for coating a substrate, said composition comprising a resin, and dispersed therein ferrite particulates, wherein said ferrite particulates have an average longest dimension of less than 500 nm. The composition may be used to provide a ferrite composite structure comprising at least one fibre ply, with at least one layer of a magnetic ferrite composition disposed thereon, wherein said ply is substantially encapsulated in a binder matrix to form a fibre reinforced polymer composite.
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公开(公告)号：US20200291205A1
公开(公告)日：2020-09-17
申请号：US16652990
申请日：2018-10-16
摘要： A sizing composition including water, a film former, a silane coupling agent, and a weakly-coordinating anion salt is provided. The sizing composition may be applied to fibers used to reinforce polymer compositions. Fiber reinforced composite materials that include reinforcing fibers sized with the sizing composition exhibit improved physical properties, particularly after the fiber reinforced composite material has experience prolonged exposure to heat and water.
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