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11.发明授权公开(公告)号：US11584113B2
公开(公告)日：2023-02-21
申请号：US15753027
申请日：2016-08-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert S. Clough , Joseph C. Spagnola , Christopher S. Lyons , Mark D. Weigel , Thomas P. Klun
Abstract: A composite article includes a multilayer barrier assembly bonded to a substrate, and a top polymer layer bonded to the multilayer barrier assembly opposite the substrate. The multilayer barrier assembly comprises a base polymer layer and a base inorganic barrier layer. The base polymer layer comprises a polymerized reaction product of polymerizable components comprising at least one di(meth)acrylate represented by the formula: Formula (I) Each R1 independently represents H or methyl; each R2 independently represents an alkyl group having from 1 to 4 carbon atoms; x=0, 1, 2, 3, or 4; and z=0, 1, 2, 3, or 4, with the provisos that at least one of x and z is not zero and 1≤x+z≤4. Methods of making the same are also disclosed.
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12.发明申请公开(公告)号：US20210268782A1
公开(公告)日：2021-09-02
申请号：US17301873
申请日：2021-04-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert S. Clough , Joseph C. Spagnola , Christopher S. Lyons , Mark D. Weigel , Thomas P. Klun
Abstract: A composite article includes a multilayer barrier assembly bonded to a substrate, and a top polymer layer bonded to the multilayer barrier assembly opposite the substrate. The multilayer barrier assembly comprises a base polymer layer and a base inorganic barrier layer. The base polymer layer comprises a polymerized reaction product of polymerizable components comprising at least one di(meth)acrylate represented by the formula Each R1 independently represents H or methyl; each R2 independently represents an alkyl group having from 1 to 4 carbon atoms; x=0, 1, 2, 3, or 4; and z=0, 1, 2, 3, or 4, with the provisos that at least one of x and z is not zero and 1≤x+z≤4. Methods of making the same are also disclosed.
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公开(公告)号：US10693024B2
公开(公告)日：2020-06-23
申请号：US16017128
申请日：2018-06-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark D. Weigel , Mark A. Roehrig , Alan K. Nachtigal , Samuel Kidane , Andrew J. Henderson
IPC: H01L31/048 , B32B7/02 , B32B7/12 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36 , B32B17/10 , B32B27/08
Abstract: An assembly that includes a barrier film interposed between a first polymeric film substrate and a first major surface of a pressure sensitive adhesive layer is provided. The first polymeric film substrate has a first coefficient of thermal expansion that is, in some embodiments, up to 50 parts per million per Kelvin. The pressure sensitive adhesive layer has a second major surface opposite the first major surface that is disposed on a second polymeric film substrate. The second polymeric film substrate is typically resistant to degradation by ultraviolet light. In some embodiments, the second polymeric film substrate has a second coefficient of thermal expansion that is at least 40 parts per million per Kelvin higher than the first coefficient of thermal expansion. The assembly is transmissive to visible and infrared light.
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14.发明申请公开(公告)号：US20180236756A1
公开(公告)日：2018-08-23
申请号：US15753027
申请日：2016-08-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert S. Clough , Joseph C. Spagnola , Christopher S. Lyons , Mark D. Weigel , Thomas P. Klun
CPC classification number: B32B27/36 , B32B27/08 , B32B27/308 , B32B2255/10 , B32B2255/20 , C08F222/10 , C08K5/053 , C08L67/07 , C08L2203/16 , C08L2203/204
Abstract: A composite article includes a multilayer barrier assembly bonded to a substrate, and a top polymer layer bonded to the multilayer barrier assembly opposite the substrate. The multilayer barrier assembly comprises a base polymer layer and a base inorganic barrier layer. The base polymer layer comprises a polymerized reaction product of polymerizable components comprising at least one di(meth)acrylate represented by the formula: Formula (I) Each R1 independently represents H or methyl; each R2 independently represents an alkyl group having from 1 to 4 carbon atoms; x=0, 1, 2, 3, or 4; and z=0, 1, 2, 3, or 4, with the provisos that at least one of x and z is not zero and 1≤x+z≤4. Methods of making the same are also disclosed.
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公开(公告)号：US20180236755A1
公开(公告)日：2018-08-23
申请号：US15753034
申请日：2016-08-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert S. Clough , Joseph C. Spagnola , Christopher S. Lyons , Mark D. Weigel , Thomas P. Klun
CPC classification number: B32B27/308 , B32B2255/10 , B32B2255/20 , C08J7/045 , C08J2367/02 , C08J2433/12 , C08L33/06 , C08L2203/16 , C08L2203/204
Abstract: A composite article comprises a substrate, base polymer layer, an inorganic barrier layer, and top polymer layer. The base polymer layer is disposed on the substrate, and includes a polymerized reaction product of components comprising at least 60 percent by weight of at least one di(meth)acrylate represented by the formula wherein: each R1 is independently H or methyl; and each R2 independently represents an alkyl group having from 1 to 4 carbon atoms, or two R2 groups may together form an alkylene group having from 2 to 7 carbon atoms. An inorganic barrier layer is bonded to the base polymer layer. The top polymer layer is disposed on the inorganic barrier layer opposite the substrate, wherein the top polymer layer comprises a polymerized reaction product of components comprising at least 60 percent by weight of a cycloaliphatic (meth)acrylate having from 13 to 24 carbon atoms.
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Patent Agency Ranking
公开(公告)号：US20160209562A1
公开(公告)日：2016-07-21
申请号：US15082181
申请日：2016-03-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Mark A. Roehrig , Mark D. Weigel
Abstract: Multi-layer optical film comprising optical layers reflecting at least 50 percent of incident UV light over specified wavelength ranges. Embodiments of the multi-layer optical films are useful, for example, as a UV protective covering.
Abstract translation: 多层光学膜包括在特定波长范围内反射入射的UV光的至少50％的光学层。 多层光学膜的实施例可用作例如UV保护层。
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公开(公告)号：US20150243816A1
公开(公告)日：2015-08-27
申请号：US14421030
申请日：2013-08-15
Applicant: Alan K. NACHTIGAL , ANDREW T. RUFF , CHRISTOPHER S. LYONS , Guy D. JOLY , Joseph C. SPAGNOLA , Mark D. WEIGEL , Michael D. DELMORE , Samuel KIDANE , Thomas P. KLUN , 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Aan K. Nachtigal , Andrew T. Ruff , Christopher S. Lyons , Guy D. Joly , Joseph C. Spagnola , Mark D. Weigel , Michael D. Delmore , Samuel Kidane , Thomas P. Lun
IPC: H01L31/048 , B32B37/12 , B32B37/10 , H01L51/44
CPC classification number: H01L31/0481 , B32B27/06 , B32B27/30 , B32B37/1018 , B32B37/12 , B32B2307/40 , B32B2307/412 , B32B2307/546 , B32B2307/7265 , B32B2307/748 , B32B2333/08 , B32B2457/20 , C23C14/08 , H01L51/448
Abstract: The present disclosure generally relates to methods of forming barrier assemblies. Some embodiments include application and removal of a protective layer followed by application of a topsheet. Some embodiments include application and removal of a protective layer including a release agent and a monomer.
Abstract translation: 本公开一般涉及形成屏障组件的方法。 一些实施方案包括施加和去除保护层，然后施加顶片。 一些实施方案包括施加和去除包括脱模剂和单体的保护层。
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公开(公告)号：US20240023350A1
公开(公告)日：2024-01-18
申请号：US18255233
申请日：2021-12-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph D. Rule , Daniel M. Pierpont , Mark D. Weigel , Jay M. Jennen
IPC: H10K30/88 , H10K30/50 , H10K85/50 , H10K85/10 , H01L31/0216
CPC classification number: H10K30/88 , H10K30/50 , H10K85/50 , H10K85/141 , H01L31/02168
Abstract: A solar cell assembly is described that comprises a barrier assembly disposed on or around a photovoltaic cell, wherein the barrier assembly comprises a barrier film and a polyurethane outer protective film layer bonded directly to exposed major surface of the barrier film, wherein the barrier assembly disposed above the photovoltaic cell and the polyurethane outer protective film layer forms a top surface of the solar cell assembly that is exposed to incoming light.
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公开(公告)号：US20230099923A1
公开(公告)日：2023-03-30
申请号：US17936597
申请日：2022-09-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Daniel M. Pierpont , John J. Sullivan , Robert L. Brott , Mark B. O'Neill , Mark D. Weigel , Raymond P. Johnston
Abstract: A solar cell is described that comprises a transparent conductor sheet having a polymeric substrate with an embedded metal grid, disposed within microchannels extending partially through a thickness of polymeric substrate from a first surface of the polymeric substrate; and a photoactive layer disposed adjacent to the first surface of the polymeric substrate. The transparent conductor sheet has a sheet resistance less than 1 Ω/□ and an average solar direct transmittance over the visible and infrared portion of the spectrum of at least about 80%.
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公开(公告)号：US11130849B2
公开(公告)日：2021-09-28
申请号：US16256627
申请日：2019-01-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark A. Roehrig , Alan K. Nachtigal , Mark D. Weigel
IPC: B05D1/00 , B05D7/04 , B05D7/00 , B05D3/06 , C08J7/043 , C23C14/08 , C23C14/34 , C08J7/04 , C08J7/046 , C23C14/10 , C23C14/12 , C23C14/24 , C23C14/54 , H01L51/52
Abstract: A process for making a barrier film having a substrate, a base polymer layer applied to the substrate, an oxide layer applied to the base polymer layer, and a top coat polymer layer applied to the oxide layer is provided. An optional inorganic layer can be applied over the top coat polymer layer. The top coat polymer layer is formed by vapor depositing and curing cyclic aza-silane and acrylate monomer. The use of a silane co-deposited with an acrylate to form the top coat layer of the barrier films provide for enhanced resistance to moisture and improved peel strength adhesion of the top coat layer to the underlying barrier stack layers.
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