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公开(公告)号：US10787589B2
公开(公告)日：2020-09-29
申请号：US16484518
申请日：2018-02-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Jun Ma , Erika Saffer , David M. Mahli , Gezahegn D. Damte
IPC: B43L1/00 , C09D135/02 , C08F220/34 , C08F222/10 , C09D5/00 , C09D133/14
Abstract: Dry erase articles are described comprising a writable surface layer comprising a cured hardcoat composition comprising the reaction product of certain low surface energy compound(s). In one embodiment, the compound(s) comprise a C18-C36 hydrocarbon group and an ethylenically unsaturated group. In another embodiment, a mixture of compounds is utilized, the mixture comprising first compounds comprising a C18-C36 hydrocarbon group and an ethylenically unsaturated group and second compounds comprising a C8-C17 hydrocarbon group and an ethylenically unsaturated group, wherein the first and second compound are present at a weight ratio of 3:2 to 4:1.
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公开(公告)号：US10738201B2
公开(公告)日：2020-08-11
申请号：US15747053
申请日：2015-07-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Long Yin , Zhigang Yu , Naiyong Jing
IPC: C09D7/61 , C09D5/16 , C09D1/00 , C09D7/65 , C09D4/00 , C03C17/00 , C08K3/34 , C08K3/36 , C08G59/20 , C08K5/5419
Abstract: Provided is a coated article comprising a substrate and a dried coating which comprises a first set of spherical silica nanoparticles having an average diameter of less than 20 nm and a second set of spherical silica nanoparticles having an average diameter of 20 nm to 120 nm. The alkoxy silane compound comprises an epoxy functional group or a carboxylic acid functional group. Also provided is a coating composition comprising an acidic aqueous dispersion which comprises the described first and second set of spherical silica nanoparticles and silane compound.
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公开(公告)号：US10526503B2
公开(公告)日：2020-01-07
申请号：US14911358
申请日：2014-10-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Kevin M. Hamer , Jeffrey A. Peterson , Thomas J. Blong , Timothy D. Fletcher , Michael Juergens , Mark W. Muggli , Gezahegn D. Damte
IPC: C09D127/18 , C09D127/16 , H01L31/049 , C09D127/12 , C08L75/04
Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.
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公开(公告)号：US20190314838A1
公开(公告)日：2019-10-17
申请号：US16451702
申请日：2019-06-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam J. Meuler , Nicholas L. Untiedt , Stephen C.P. Joseph , Thomas P. Klun , Naiyong Jing , Paul B. Armstrong , David A. Gzik , Cheryl L.S. Elsbernd
Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.
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公开(公告)号：US10208223B2
公开(公告)日：2019-02-19
申请号：US15953120
申请日：2018-04-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Kai H. Lochhaas , Kevin M. Hamer , Thomas J. Blong , Timothy D. Fletcher , Zhigang Yu , Michael Juergens
IPC: C08K3/36 , C09D127/22 , C08K5/3412 , H01L31/049 , C08K3/22 , C08K3/34 , C09D7/61
Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group.In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.
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Patent Agency Ranking
46.发明申请公开(公告)号：US20180371286A1
公开(公告)日：2018-12-27
申请号：US16062408
申请日：2015-12-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Xue Tian , Xiaohai Sheng , Zhengjun Wang , Gezahegn D. Damte , Zhigang Yu
IPC: C09D133/10 , C09D7/61 , C09D5/00
Abstract: Coating compositions are described including silica nanoparticles functionalized with an alkenyl silane, a dispersing agent, and a compound including a polyethylene oxide segment containing at least one hydroxyl group, at least one silane, and optionally a hydrophobic group. The coating compositions further include at least two multifunctional (meth) acrylate monomers. Also described are articles including the dried and cured coating composition disposed on a substrate. The articles exhibit anti-fog characteristics and often also mechanical durability.
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公开(公告)号：US20180171266A1
公开(公告)日：2018-06-21
申请号：US15898996
申请日：2018-02-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yifan Zhang , Naiyong Jing
IPC: C11D3/37 , C11D17/00 , C11D11/00 , C11D3/22 , C11D3/12 , C09D7/40 , C11D1/83 , C11D1/66 , C11D1/14 , C09D133/26 , C09D5/00 , C08K3/36
CPC classification number: C11D3/3769 , C08K3/36 , C09D5/00 , C09D7/67 , C09D133/26 , C11D1/143 , C11D1/662 , C11D1/83 , C11D3/124 , C11D3/1246 , C11D3/22 , C11D3/378 , C11D11/0023 , C11D11/0035 , C11D17/0013 , C08F220/56 , C08F220/06
Abstract: Compositions include a water-soluble polymer, silica nanoparticles, and a combination of a nonionic and anionic dispersed in an aqueous liquid phase. The polymer is a water-soluble copolymer of acrylic acid and an acrylamide, or a salt of the same. Methods of using the compositions to clean and coat a substrate are also disclosed.
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公开(公告)号：US09998070B2
公开(公告)日：2018-06-12
申请号：US15391945
申请日：2016-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark B. O'Neill , Andrew J. Henderson , Timothy J. Hebrink , Rajesh K. Katare , Naiyong Jing , Diane North , Eric M. Peterson
CPC classification number: H02S40/22 , B32B33/00 , B32B37/153 , B32B2037/246 , B32B2038/0028 , B32B2038/0092 , B32B2307/40 , F24S23/70 , G02B1/10 , G02B1/105 , G02B1/14 , G02B5/0808 , G02B5/0875 , Y02E10/40 , Y02E10/52
Abstract: The present disclosure generally relates to durable solar mirror films, methods of making durable solar mirror films, and constructions including durable solar mirror films. In one embodiment, the present disclosure relates to a solar mirror film comprising: a multilayer optical film layer including having a coefficient of hygroscopic expansion of less than about 30 ppm per percent relative humidity; and a reflective layer having a coefficient of hygroscopic expansion.
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公开(公告)号：US09895722B2
公开(公告)日：2018-02-20
申请号：US14014872
申请日：2013-08-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin A. Riddle , Terry R. Hobbs , David D. Lu , Andrew S. D'Souza , Naiyong Jing , James P. Gardner, Jr. , Yifan Zhang , Zachary J. Malmberg , Milind B. Sabade
CPC classification number: B08B3/10 , C11D3/08 , C11D3/1246 , C11D3/162 , C11D11/0035
Abstract: A method of removing an unwanted constituent from a siliceous surface in which the method includes contacting the siliceous surface and the unwanted constituent with a multi-functional composition that includes water, a hydrophilic silane, and a surfactant, and drying the surface.
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公开(公告)号：US20170173535A1
公开(公告)日：2017-06-22
申请号：US15300022
申请日：2015-04-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xuan Jiang , Kuan-Yin Lin , Michelle M Mok , Naiyong Jing , Derek J. Dehn , Richard J. Pokorny , Ta-Hua Yu
CPC classification number: B01D61/147 , B01D61/145 , B01D67/0039 , B01D67/0044 , B01D67/0069 , B01D67/0079 , B01D67/0088 , B01D69/10 , B01D69/105 , B01D69/12 , B01D69/148 , B01D71/027 , B01D71/028 , B01D71/38 , B01D2325/022 , H01M2/166 , H01M2/1686
Abstract: Articles are described including a first microfiltration membrane layer having a first major surface and a second major surface disposed opposite the first major surface, and a first silica layer directly attached to the first major surface of the first microfiltration membrane layer. The first silica layer includes a polymeric binder and acid-sintered interconnected silica nanoparticles arranged to form a continuous three-dimensional porous network. A method of making an article is also described, including providing a first microfiltration membrane layer having a first major surface and a second major surface disposed opposite the first major surface, and forming a first silica layer on the first major surface.
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