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公开(公告)号：US10052849B2
公开(公告)日：2018-08-21
申请号：US14563985
申请日：2014-12-08
申请人： Vision Ease, LP
发明人： Xuzhi Qin , Hideyo Sugimura , Michael S. Boulineau
IPC分类号： G02B5/23 , B32B37/00 , G02C7/06 , B29D11/00 , B32B38/00 , G02C7/10 , G02B1/04 , B32B27/08 , B32B23/00 , B32B27/36 , B32B27/30 , B32B27/20 , B32B27/32 , B32B27/18 , B32B27/40 , C08G18/10 , C08G18/42 , C08G18/75 , C08K5/00 , C08L75/04 , B32B37/24 , G02B5/22 , C08J5/18 , B29K75/00 , B29K101/00 , B29K105/00 , B32B38/16 , B29K69/00 , B29K675/00
CPC分类号： B32B27/08 , B29D11/00009 , B29D11/00442 , B29K2069/00 , B29K2075/00 , B29K2101/00 , B29K2105/0067 , B29K2105/256 , B29K2675/00 , B29K2995/002 , B32B23/00 , B32B27/18 , B32B27/20 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , B32B27/40 , B32B37/025 , B32B37/24 , B32B38/164 , B32B2037/243 , B32B2038/168 , B32B2307/402 , B32B2307/4026 , B32B2307/412 , B32B2317/18 , B32B2323/00 , B32B2333/04 , B32B2367/00 , B32B2369/00 , B32B2375/00 , B32B2551/00 , C08G18/10 , C08G18/4277 , C08G18/758 , C08J5/18 , C08J2375/06 , C08K5/0041 , C08L75/04 , G02B1/041 , G02B5/223 , G02B5/23 , G02C7/06 , G02C7/061 , G02C7/102 , Y10T428/31507 , Y10T428/31547 , Y10T428/31551 , C08G18/3206 , C08L2666/20
摘要： A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.
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公开(公告)号：US09981453B2
公开(公告)日：2018-05-29
申请号：US15256202
申请日：2016-09-02
申请人： VISION EASE, LP
发明人： Xuzhi Qin , Hideyo Sugimura , Michael Boulineau
IPC分类号： B44C1/17 , B32B27/40 , B32B27/08 , B32B23/00 , B32B27/36 , B32B27/30 , B32B27/20 , B32B27/32 , B32B27/18 , C08G18/10 , C08G18/42 , C08G18/75 , C08K5/00 , C08L75/04 , G02B1/04 , B29D11/00 , B32B37/00 , B32B37/24 , B32B38/00 , G02B5/23 , G02C7/06 , G02C7/10 , G02B5/22 , C08J5/18 , B29K75/00 , B29K101/00 , B29K105/00 , B32B38/16 , B29K69/00 , B29K675/00
CPC分类号： B32B27/08 , B29D11/00009 , B29D11/00442 , B29K2069/00 , B29K2075/00 , B29K2101/00 , B29K2105/0067 , B29K2105/256 , B29K2675/00 , B29K2995/002 , B32B23/00 , B32B27/18 , B32B27/20 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , B32B27/40 , B32B37/025 , B32B37/24 , B32B38/164 , B32B2037/243 , B32B2038/168 , B32B2307/402 , B32B2307/4026 , B32B2307/412 , B32B2317/18 , B32B2323/00 , B32B2333/04 , B32B2367/00 , B32B2369/00 , B32B2375/00 , B32B2551/00 , C08G18/10 , C08G18/4277 , C08G18/758 , C08J5/18 , C08J2375/06 , C08K5/0041 , C08L75/04 , G02B1/041 , G02B5/223 , G02B5/23 , G02C7/06 , G02C7/061 , G02C7/102 , Y10T428/31507 , Y10T428/31547 , Y10T428/31551 , C08G18/3206 , C08L2666/20
摘要： A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.
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公开(公告)号：US20180100951A1
公开(公告)日：2018-04-12
申请号：US15838037
申请日：2017-12-11
申请人： Vision Ease, LP
发明人： Hannah Vu , Hideyo Sugimura , Ping Fan , Hao Vu
CPC分类号： G02B1/041 , B32B27/40 , C08G2/10 , C08G18/10 , C08G18/3206 , C08G18/4277 , C08G18/758 , G02B5/23 , G02C7/102 , Y10T428/31551
摘要： A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.
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公开(公告)号：US11181666B2
公开(公告)日：2021-11-23
申请号：US16410657
申请日：2019-05-13
申请人： Vision Ease, LP
发明人： Hannah Vu , Hideyo Sugimura , Ping Fan , Hao Vu
IPC分类号： G02B1/04 , C08G18/75 , C08G18/42 , B32B27/40 , C08G2/10 , C08G18/32 , C08G18/10 , G02B5/23 , G02C7/10
摘要： A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.
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公开(公告)号：US20190265389A1
公开(公告)日：2019-08-29
申请号：US16410657
申请日：2019-05-13
申请人： Vision Ease, LP
发明人： Hannah Vu , Hideyo Sugimura , Ping Fan , Hao Vu
IPC分类号： G02B1/04 , G02C7/10 , G02B5/23 , B32B27/40 , C08G18/42 , C08G18/10 , C08G18/75 , C08G18/32 , C08G2/10
摘要： A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.
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公开(公告)号：US20200276778A1
公开(公告)日：2020-09-03
申请号：US16833163
申请日：2020-03-27
申请人： Vision Ease, LP
IPC分类号： B29D11/00 , G02B1/04 , B32B27/18 , C08G18/42 , B32B27/40 , C08L75/04 , C08G18/75 , B32B27/08 , C08K5/00 , C08G18/10
摘要： A cast photochromic lens including a photochromic film and a cast resin, curable by heat or radiation.
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公开(公告)号：US09869801B2
公开(公告)日：2018-01-16
申请号：US14864748
申请日：2015-09-24
申请人： Vision Ease, LP
发明人： Hannah Vu , Hideyo Sugimura , Ping Fan , Hao Vu
CPC分类号： G02B1/041 , B32B27/40 , C08G2/10 , C08G18/10 , C08G18/3206 , C08G18/4277 , C08G18/758 , G02B5/23 , G02C7/102 , Y10T428/31551
摘要： A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with a isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.
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公开(公告)号：US20160370518A1
公开(公告)日：2016-12-22
申请号：US15256351
申请日：2016-09-02
申请人： VISION EASE, LP
发明人： Xuzhi Qin , Hideyo Sugimura , Michael Boulineau
IPC分类号： G02B5/23 , G02B1/04 , G02C7/10 , B29D11/00 , C08G18/42 , B32B27/40 , B32B37/00 , B32B38/00 , C08G18/10 , C08G18/75 , G02B5/22 , B32B27/18
CPC分类号： B32B27/08 , B29D11/00009 , B29D11/00442 , B29K2069/00 , B29K2075/00 , B29K2101/00 , B29K2105/0067 , B29K2105/256 , B29K2675/00 , B29K2995/002 , B32B23/00 , B32B27/18 , B32B27/20 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , B32B27/40 , B32B37/025 , B32B37/24 , B32B38/164 , B32B2037/243 , B32B2038/168 , B32B2307/402 , B32B2307/4026 , B32B2307/412 , B32B2317/18 , B32B2323/00 , B32B2333/04 , B32B2367/00 , B32B2369/00 , B32B2375/00 , B32B2551/00 , C08G18/10 , C08G18/4277 , C08G18/758 , C08J5/18 , C08J2375/06 , C08K5/0041 , C08L75/04 , G02B1/041 , G02B5/223 , G02B5/23 , G02C7/06 , G02C7/061 , G02C7/102 , Y10T428/31507 , Y10T428/31547 , Y10T428/31551 , C08G18/3206 , C08L2666/20
摘要： A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.
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公开(公告)号：US20160370517A1
公开(公告)日：2016-12-22
申请号：US15256202
申请日：2016-09-02
申请人： VISION EASE, LP
发明人： Xuzhi Qin , Hideyo Sugimura , Michael Boulineau
IPC分类号： G02B5/23 , G02C7/10 , G02B1/04 , B29D11/00 , C08G18/42 , B32B27/40 , B32B37/00 , B32B38/00 , C08G18/10 , C08G18/75 , G02B5/22 , B32B27/18
CPC分类号： B32B27/08 , B29D11/00009 , B29D11/00442 , B29K2069/00 , B29K2075/00 , B29K2101/00 , B29K2105/0067 , B29K2105/256 , B29K2675/00 , B29K2995/002 , B32B23/00 , B32B27/18 , B32B27/20 , B32B27/308 , B32B27/325 , B32B27/36 , B32B27/365 , B32B27/40 , B32B37/025 , B32B37/24 , B32B38/164 , B32B2037/243 , B32B2038/168 , B32B2307/402 , B32B2307/4026 , B32B2307/412 , B32B2317/18 , B32B2323/00 , B32B2333/04 , B32B2367/00 , B32B2369/00 , B32B2375/00 , B32B2551/00 , C08G18/10 , C08G18/4277 , C08G18/758 , C08J5/18 , C08J2375/06 , C08K5/0041 , C08L75/04 , G02B1/041 , G02B5/223 , G02B5/23 , G02C7/06 , G02C7/061 , G02C7/102 , Y10T428/31507 , Y10T428/31547 , Y10T428/31551 , C08G18/3206 , C08L2666/20
摘要： A photochromic polyurethane laminate that is constructed to solve certain manufacturing difficulties involved in the production of plastic photochromic lenses is disclosed. The photochromic laminate includes at least two layers of a resinous material and a photochromic polyurethane layer that is interspersed between the two resinous layers and which contains photochromic compounds. The polyurethane layer is formed by curing a mixture of a solid thermoplastic polyurethane, at least one isocyanate prepolymer, at least one photochromic compound, and a stabilizing system.
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公开(公告)号：US10330828B2
公开(公告)日：2019-06-25
申请号：US15838037
申请日：2017-12-11
申请人： Vision Ease, LP
发明人： Hannah Vu , Hideyo Sugimura , Ping Fan , Hao Vu
IPC分类号： G02B1/04 , C08G18/75 , C08G18/10 , C08G18/42 , B32B27/40 , G02B5/23 , G02C7/10 , C08G2/10 , C08G18/32
摘要： A photochromic polyurethane laminate wherein the photochromic polyurethane layer of the laminate has been crosslinked with an isocyanate-active prepolymer using a crosslinking agent. The crosslinking agent is formulated to have at least three functional groups that are reactive with functional groups of the polyurethane or of the isocyanate-active prepolymer. A method of making the photochromic polyurethane laminate includes steps of causing the crosslinking.
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