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公开(公告)号:US20230116356A1
公开(公告)日:2023-04-13
申请号:US17913682
申请日:2021-03-31
发明人: Meng He , Thomas Fauvell , Eric Urruti
IPC分类号: B32B17/10
摘要: Disclosed herein are multi-layered optical devices including a polymeric layer disposed between and in contact with a first optical element layer and a second optical element layer, wherein the polymeric layer comprises a product of a composition comprising a self-healing component, wherein said self-healing component consists of or consists essentially of molecules comprising selfhealing moieties, wherein said composition possesses either: (a) greater than 30 wt. %, relative to the weight of the entire composition, of the self-healing component; or (b) greater than 0.015 equivalents of self-healing moieties per 100 g of the composition.
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公开(公告)号:US11358899B2
公开(公告)日:2022-06-14
申请号:US17218582
申请日:2021-03-31
发明人: Meng He , Thomas Fauvell , Eric Urruti
IPC分类号: C03C25/285 , C08L33/14 , C09D7/48 , C03C25/6226 , G02B6/02
摘要: Disclosed herein are compositions for coating an optical fiber containing an optional reactive monomer and/or oligomer, a self-healing component with self-healing moieties, an initiator component, and optionally an additive component. The self-healing component preferably includes polymerizable moieties. Such compositions contain greater than 30% by weight of the self-healing component, and/or greater than 0.015 equivalents of self-healing moieties per 100 g of the composition. Also disclosed herein are coated optical fibers having a glass fiber, at least one coating layer and an optional ink layer, which are configured to possess self-healing properties and/or stress relaxation behavior. Further disclosed are methods for coating self-healing optical fibers, and optical fiber cables comprising a one or more self-healing coated optical fibers.
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公开(公告)号:US20220259097A1
公开(公告)日:2022-08-18
申请号:US17729647
申请日:2022-04-26
发明人: Meng He , Thomas Fauvell , Eric URRUTI
IPC分类号: C03C25/285 , C09D7/48 , C03C25/6226 , G02B6/02
摘要: Disclosed herein are compositions for coating an optical fiber containing an optional reactive monomer and/or oligomer, a self-healing component with self-healing moieties, an initiator component, and optionally an additive component. The self-healing component preferably includes polymerizable moieties. Such compositions contain greater than 30% by weight of the self-healing component, and/or greater than 0.015 equivalents of self-healing moieties per 100 g of the composition. Also disclosed herein are coated optical fibers having a glass fiber, at least one coating layer and an optional ink layer, which are configured to possess self-healing properties and/or stress relaxation behavior. Further disclosed are methods for coating self-healing optical fibers, and optical fiber cables comprising a one or more self-healing coated optical fibers.
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公开(公告)号:US20230120588A1
公开(公告)日:2023-04-20
申请号:US17913659
申请日:2021-03-31
IPC分类号: C08G18/38 , C08F290/06 , C08G18/61 , C08G18/32 , C08G18/12 , C08G18/67 , C08G18/24 , C08G18/75 , C08G18/48 , C08G18/73
摘要: Disclosed herein are self-healing oligomers according to the structure [UPy-(Dm-U-Dm)(2+q)]-[A(G)(n−1)-Dm]k-Z; wherein UPy, D, m, U, q, A, G, n, k, and Z are defined and described further herein, and wherein the oligomer possesses at least 3 urethane linking groups and comprises a backbone derived from a polyether polyol, a polyester polyol, a poly(dimethylsiloxane), a disulfide polyol, or combinations thereof. Also described and claimed are various compositions containing such oligomers as part of a self-healing component, wherein such compositions also include an optional reactive monomer and/or oligomer component and a photoinitiator component. Yet further described and claimed are articles cured from the compositions elsewhere described using the oligomers elsewhere described.
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公开(公告)号:US20230117457A1
公开(公告)日:2023-04-20
申请号:US17913704
申请日:2021-03-31
发明人: Meng He , Sam Hsieh , Jim Lin , Wenders WEN
摘要: Disclosed herein are methods for synthesizing oligomer mixtures with one or more moieties capable of forming a multi-hydrogen bonding dimer. The method comprises the steps of providing certain intermediate reaction products; adding a polyol component to the intermediate reaction product to yield an oligomer mixture comprising one or more multi-hydrogen bonding groups; and further reacting the mixture with certain isocyanate-reactive compounds to yield a multi-hydrogen bonding oligomer, wherein solvents comprise less than 50% of the total by weight of all reagents used in the synthesis of the multi-hydrogen bonding oligomer. Preferably, such methods involve no separation, distillation, or isolation of any intermediate product, and as such, they are particularly useful for a continuous or one-pot synthesis.
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