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41.发明公开公开(公告)号：US20230271401A1
公开(公告)日：2023-08-31
申请号：US18016390
申请日：2021-07-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey L. Solomon , Christopher S. Lyons , Joseph C. Spagnola , Thomas P. Klun
IPC: B32B3/30 , B32B7/12 , B32B9/00 , B32B9/04 , B32B17/10 , B32B15/20 , B32B15/09 , B32B27/08 , B32B27/36 , B32B27/40 , B32B27/30 , B32B27/32 , B32B37/12 , B32B38/00 , B32B37/24 , B32B38/06
CPC classification number: B32B3/30 , B32B7/12 , B32B9/005 , B32B9/045 , B32B17/10 , B32B15/20 , B32B15/09 , B32B27/08 , B32B27/36 , B32B27/40 , B32B27/308 , B32B27/32 , B32B37/12 , B32B38/0008 , B32B37/24 , B32B38/06 , B32B2305/74 , B32B2037/243 , B32B2255/10 , B32B2255/20 , B32B2270/00 , B32B2307/7376 , B32B2310/0831 , B32B2311/24 , B32B2315/08 , B32B2323/10 , B32B2375/00 , B32B2367/00 , B32B2551/00 , B82B1/001
Abstract: The present disclosure provides an article including a layer having a nanostructured first surface including nanofeatures and an opposing second surface, and an inorganic layer including a major surface bonded to a portion of the nanostructured first surface. The nanostructured first surface includes protruding features that are formed of a single composition and/or recessed features. The article includes at least one enclosed void defined in part by the nanostructured first surface. The present disclosure also provides a method of making the article including treating a major surface of an inorganic layer with a coupling agent, contacting a nanostructured surface of a layer with the treated inorganic layer, and securing the two layers together via a bonded coupling agent by bonding at least one of the nanostructured surface or the treated inorganic layer. In addition, the present disclosure provides an optical element including the article. The nanostructured surface of the article is protected from damage and contamination by the inorganic layer.
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公开(公告)号：US20230220172A1
公开(公告)日：2023-07-13
申请号：US17997740
申请日：2021-04-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brandon R. Pietz , Christopher S. Lyons , Thomas P. Klun , Paul J. Homnick , Jonathan M. Ryss , Tarris A. Sveback , Caleb T. Nelson
IPC: C08J7/04 , C08K5/5313 , C23C14/08 , G02B5/28
CPC classification number: C08J7/0423 , C08K5/5313 , C23C14/081 , G02B5/287 , C08J2333/14 , C08J2367/02
Abstract: Multilayer optical films including a substrate and at least a first layer overlaying a surface of the substrate, in which the at least first layer includes a (co)polymer obtained by polymerizing a polymerizable composition including a fluorinated coupling agent and at least one free-radically polymerizable monomer, oligomer, or mixture thereof. Processes for making multilayer optical films using the polymerizable compositions also are taught. Articles including the multilayer optical film also are disclosed, in which the article preferably is selected from a photovoltaic device, a display device, a solid-state lighting device, a sensor, a medical or biological diagnostic device, an electrochromic device, light control device, or a combination thereof.
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43.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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公开(公告)号：US20210389503A1
公开(公告)日：2021-12-16
申请号：US17287141
申请日：2019-11-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Martin B. Wolk , James M. Nelson , Karl K. Stensvad , Henrik B. van Lengerich , Christopher S. Lyons , Moses M. David , Jeffrey L. Solomon , Nicholas C. Erickson , Caleb T. Nelson
Abstract: Nanostructured articles, materials for the nanostructured articles, and intermediate articles for use in making the nanostructured articles. The nanostructured articles can be formed on a flexible film and are useful for optical metasurface applications and possibly other applications. The articles can include nanoreplicated layers or pattern transfer layers of engineered nanostructures.
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45.发明授权公开(公告)号：US11174361B2
公开(公告)日：2021-11-16
申请号：US16704623
申请日：2019-12-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas P. Klun , Alan K. Nachtigal , Joseph C. Spagnola , Mark A. Roehrig , Jennifer K. Schnobrich , Guy D. Joly , Christopher S. Lyons
IPC: B32B27/08 , C08J7/04 , H01L51/00 , H01L51/52 , H01L51/44 , H01L51/10 , B05D3/06 , B32B27/30 , C07F7/18 , C09J133/14 , C08J7/043 , C08J7/044 , C08J7/048 , C09D133/14 , B05D1/00 , B05D3/10 , C08K3/34 , C09D135/02 , C23C14/08 , C23C14/34 , C23C16/40 , C23C16/44 , C08F130/08 , C09D143/04 , B32B27/28
Abstract: Compositions of matter described as urea (multi)-urethane (meth)acrylate-silanes having the general formula RA—NH—C(O)—N(R4)—R11—[O—C(O)NH—RS]n, or RS—NH—C(O)—N(R4)—R11—[O—C(O)NH—RA]n. Also described are articles including a substrate, a base (co)polymer layer on a major surface of the substrate, an oxide layer on the base (co)polymer layer; and a protective (co)polymer layer on the oxide layer, the protective (co)polymer layer including the reaction product of at least one urea (multi)-urethane (meth)acrylate-silane precursor compound. The substrate may be a (co)polymer film or an electronic device such as an organic light emitting device, electrophoretic light emitting device, liquid crystal display, thin film transistor, or combination thereof. Methods of making such urea (multi)-urethane (meth)acrylate-silane precursor compounds, and their use in composite films and electronic devices are also described. Methods of using multilayer composite films as barrier films in articles selected from solid state lighting devices, display devices, and photovoltaic devices are also described.
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Patent Agency Ranking
46.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：US10654251B2
公开(公告)日：2020-05-19
申请号：US15739168
申请日：2016-06-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. Rowe , Ta-Hua Yu , Timothy J. Lindquist , Mark A. Roehrig , Christopher S. Lyons , Stephen P. Maki , Scott J. Jones , Kevin D. Hagen , Andrew M. Mevissen , Kenneth L. Looney , Stephen A. Johnson , Terence D. Neavin , Joseph C. Spagnola , Fred B. McCormick
Abstract: Barrier assemblies including ultrathin barrier laminates and methods of making the barrier assemblies are provided. A barrier assembly includes a thermoplastic polymer skin layer having opposite first and second major surfaces, and a barrier stack coated on the first major surface of the thermoplastic polymer skin layer to form an integral protective layer having a thickness no greater than about 0.5 mil (about 12.7 microns). The removable carrier film has a major surface releasably attached to the second major surface of the thermoplastic polymer skin layer. In some cases, the removal of the carrier film results in ultrathin barrier laminates.
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公开(公告)号：US20180370200A1
公开(公告)日：2018-12-27
申请号：US15739168
申请日：2016-06-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. Rowe , Ta-Hua Yu , Timothy J. Lindquist , Mark A. Roehrig , Christopher S. Lyons , Stephen P. Maki , Scott J. Jones , Kevin D. Hagen , Andrew M. Mevissen , Kenneth L. Looney , Stephen A. Johnson , Terence D. Neavin , Joseph C. Spagnola , Fred B. McCormick
Abstract: Barrier assemblies including ultrathin barrier laminates and methods of making the barrier assemblies are provided. A barrier assembly includes a thermoplastic polymer skin layer having opposite first and second major surfaces, and a barrier stack coated on the first major surface of the thermoplastic polymer skin layer to form an integral protective layer having a thickness no greater than about 0.5 mil (about 12.7 microns). The removable carrier film has a major surface releasably attached to the second major surface of the thermoplastic polymer skin layer. In some cases, the removal of the carrier film results in ultrathin barrier laminates.
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公开(公告)号：US20180319944A1
公开(公告)日：2018-11-08
申请号：US15775457
申请日：2016-11-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xue-hua Chen , Jitendra S. Rathore , Weigang Lin , Yongjie Li , Liya Cao , Sonja S. Mackey , Moses M. David , Christopher S. Lyons , Richard J. Pokorny , Paul B. Armstrong , Zai-Ming Qiu , Zuetao Yu
IPC: C08J7/04 , C09D143/04
CPC classification number: C08J7/045 , B32B27/00 , C08J7/042 , C08J2367/02 , C08J2443/04 , C08J2483/14 , C09D143/04 , H01L31/0481 , H01L33/56 , H01L51/5253 , H01L2251/5369
Abstract: Multilayer constructions are provided, for instance including a barrier layer, a sealing layer, and a polymer layer. The barrier layer has a major surface on which the sealing layer is disposed, and the sealing layer includes crosslinked silsesquioxane. The polymer layer includes a crosslinked polymer, and is disposed adjacent to a major surface of the barrier layer opposite from the sealing layer. The multilayer construction may further include additional layers, such as a substrate. Devices are also provided including the multilayer constructions.
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公开(公告)号：US20180273713A1
公开(公告)日：2018-09-27
申请号：US15763314
申请日：2016-09-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher S. Lyons , Moses M. David
IPC: C08J7/04 , C23C16/40 , C23C14/08 , C23C14/10 , C09D181/02 , C09D135/02
CPC classification number: C08J7/045 , C08J2367/02 , C08J2433/08 , C08J2435/02 , C08J2481/02 , C08K3/36 , C08K2003/2244 , C08K2201/005 , C08K2201/011 , C08L81/02 , C09D135/02 , C09D181/02 , C23C14/08 , C23C14/10 , C23C16/40
Abstract: Multilayer barrier films and methods of making the films are provided. The films include a smooth layer and a barrier layer directly disposed on the smooth layer. In some cases, the smooth layer includes a thiol-ene material as a polymeric matrix material. In some cases, the films have a sandwich structure of barrier layer/smooth layer/substrate/smooth layer/barrier layer.
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