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公开(公告)号：US20130125816A1
公开(公告)日：2013-05-23
申请号：US13746077
申请日：2013-01-21
Applicant: 3M Innovative Properties Company
Inventor： Moses M. David , Gina M. Buccellato , John H. Huberty , Seth M. Kirk
IPC: C23C16/505
CPC classification number: C23C16/505 , C08J9/36 , Y10T428/249953 , Y10T428/249955 , Y10T442/20
Abstract: An apparatus for fluorinating a substrate. The apparatus includes a vacuum chamber and a means for generating a fluorine-containing plasma throughout the entire chamber. The apparatus includes a capacitively-coupled system within the chamber that has at least one electrode powered by an RF source and at least one grounded electrode substantially parallel to the powered electrode. The electrodes are separated by about 25 mm or less.
Abstract translation: 一种用于氟化基底的装置。 该装置包括真空室和用于在整个室内产生含氟等离子体的装置。 该装置包括在室内的电容耦合系统，其具有由RF源供电的至少一个电极和基本上平行于动力电极的至少一个接地电极。 电极间隔约25mm或更小。
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公开(公告)号：US12103846B2
公开(公告)日：2024-10-01
申请号：US17603071
申请日：2020-05-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David S. Thompson , Chad M. Amb , Moses M. David , Richard J. Pokorny , Thomas P. Klun , Jonah Shaver , Joan M. Noyola , Hannah E. Walsh , Jon P. Nietfeld , John A. Wheatley , Joseph D. Rule , Ryan M. Braun , Michael A. Johnson
CPC classification number: B82B1/005 , B08B17/065 , B32B3/30 , B32B27/40 , B82Y30/00 , B82Y40/00 , G02B1/18 , G02B27/0006 , B32B2255/10 , B32B2307/21 , B32B2307/412 , B32B2307/712 , B32B2307/73 , B32B2307/754 , B32B2375/00
Abstract: A nanostructured article includes a substrate; a plurality of first nanostructures disposed on, and extending away from, the substrate; and a covalently crosslinked fluorinated polymeric layer disposed on the plurality of first nanostructures. The plurality of first nanostructures includes polyurethane. The polymeric layer at least partially fills spaces between the first nanostructures to an average minimum height above the substrate of at least 30 nm such that the polymeric layer has a nanostructured surface defined by, and facing away from, the plurality of first nanostructures.
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公开(公告)号：US20220221627A1
公开(公告)日：2022-07-14
申请号：US17609690
申请日：2020-05-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Timothy J. Hebrink , Michelle M. Mok , Derek J. Dehn , Mary E. Johansen , Lon R. Johnson , Todd G. Pett , Moses M. David , James P. Burke , Vivian W. Jones , Haiyan Zhang
Abstract: A composite cooling film (100) comprises an ultraviolet-reflective multilayer optical film (120) and a reflective microporous layer (110) secured thereto. The ultraviolet-reflective multilayer optical film (120) hat is at least 50 percent reflective of ultraviolet radiation over a majority of the wavelength range of at least 340 but less than 400 nanometers. The reflective microporous layer (110) has a continuous phase comprising a nonfluorinated organic polymer and is diffusely reflective of solar radiation over a majority the wavelength range of 400 to 2500 nanometers, inclusive. The composite cooling film (100) has an average absorbance over the wavelength range 8-13 microns of at least 0.85. An article (1200) comprising the composite cooling film (100) adhered to a substrate (1210) is also disclosed.
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公开(公告)号：US20220177303A1
公开(公告)日：2022-06-09
申请号：US17603071
申请日：2020-05-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David S. Thompson , Chad M. Amb , Moses M. David , Richard J. Pokorny , Thomas P. Klun , Jonah Shaver , Joan M. Noyola , Hannah E. Walsh , Jon P. Nietfeld , John A. Wheatley , Joseph D. Rule , Ryan M. Braun , Michael A. Johnson
IPC: B82B1/00
Abstract: A nanostructured article includes a substrate; a plurality of first nanostructures disposed on, and extending away from, the substrate; and a covalently crosslinked fluorinated polymeric layer disposed on the plurality of first nanostructures. The plurality of first nanostructures includes polyurethane. The polymeric layer at least partially fills spaces between the first nanostructures to an average minimum height above the substrate of at least 30 nm such that the polymeric layer has a nanostructured surface defined by, and facing away from, the plurality of first nanostructures.
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公开(公告)号：US11291526B2
公开(公告)日：2022-04-05
申请号：US17279135
申请日：2019-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard E. Raby , Zeba Parkar , Ta-Hua Yu , Moses M. David
Abstract: A dental article includes at least one segment defining a complex three-dimensional shape configured to follow contours of an oral anatomy, in which the at least one segment includes a core component including a majority of parylene.
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Patent Agency Ranking
公开(公告)号：US20210340404A1
公开(公告)日：2021-11-04
申请号：US17284521
申请日：2019-10-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jun Ma , Naiyong Jing , Moses M. David
IPC: C09D183/14 , C08G77/54 , C09D5/00 , C07F7/08 , C07F9/38
Abstract: Described herein are compositions including a silanol compound that is suitably synthesized, stored, and coated from an aqueous solution. Once coated and cured on a suitable surface, the aqueous silanol compositions result in cleanable and abrasion resistant surfaces, such as dry-erase surfaces that release permanent marker by rubbing with a dry cloth or towel. Also disclosed herein are methods of making the silanol compounds, methods of making cleanable substrates, and cleanable substrates suitably formed using the disclosed methods.
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公开(公告)号：US20210146310A1
公开(公告)日：2021-05-20
申请号：US16638166
申请日：2018-08-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jinsheng Zhou , Kazuhiko Mizuno , Moses M. David
Abstract: A composite membrane for selectively pervaporating a first liquid from a mixture comprising the first liquid and a second liquid. The composite membrane includes a porous substrate comprising opposite first and second major surfaces, and a plurality of pores. A PVP- or PVL-containing polymer is disposed in at least some of the pores so as to form a layer having a thickness within the porous substrate and/or disposed on top of the pores to form a layer.
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58.发明申请公开(公告)号：US20210095405A1
公开(公告)日：2021-04-01
申请号：US15733240
申请日：2018-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Liyun L. Ren , Pingfan Wu , Daniel J. Zillig , Sachin Talwar , Jonathan H. Alexander , Ta-Hua Yu , Moses M. David , James A. Phipps
Abstract: Dimensionally-stable fibrous structures including ceramic-coated melt-blown nonwoven fibers made of a flame-retarding polymer and processes for producing such fire-resistant nonwoven fibrous structures. The melt-blown fibers include poly(phenylene sulfide) in an amount sufficient for the nonwoven fibrous structures to pass one or more fire-resistance test, e.g. UL 94 V0, FAR 25.853 (a), FAR 25.856 (a), and CA Title 19, without any halogenated flame-retardant additive, and have a ceramic coating. The melt-blown fibers are subjected to a controlled in-flight heat treatment at a temperature below a melting temperature of the poly(phenylene sulfide) immediately upon exiting from at least one orifice of a melt-blowing die, in order to impart dimensional stability to the fibers. The nonwoven fibrous structures including the in-flight heat-treated melt-blown fibers exhibit a Shrinkage less than a Shrinkage measured on a nonwoven fibrous structure including only fibers not subjected to the controlled in-flight heat treatment operation, generally less than 15%.
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公开(公告)号：US20210072135A1
公开(公告)日：2021-03-11
申请号：US16642065
申请日：2018-08-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard C. Webb , Andrew S. Viner , Deepti Gopalakrishnan , Andrew P. Bonifas , Adam J. Mueler , Moses M. David , James P. Endle , Nicholas G. Amell
Abstract: A sensing element includes a substrate including an electrically non-conductive surface, at least one high surface energy region, and an electrode pair structure disposed on the electrically non-conductive surface. The electrode pair structure includes at least one pair of electrodes having a gap therebetween. At least one of the electrodes is at least partially within the at least one high surface energy region. The sensing element is configured to sense fluid-soluble particulate matter.
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公开(公告)号：US20200379147A1
公开(公告)日：2020-12-03
申请号：US16959748
申请日：2019-01-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Judith M. Invie , Steven Hin-Chung Kong , John A. Wheatley , Moses M. David
IPC: G02B5/00
Abstract: Stray light absorbing films are described. In particular, stray light films including a black substrate, and first and second sets of microstructures are described. The described films can reduce stray light reflections in sensor modules and other optical devices.
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