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公开(公告)号:US20230363858A1
公开(公告)日:2023-11-16
申请号:US18029942
申请日:2021-10-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Ta-Hua Yu , Pamela A. Percha , Karl J.L. Geisler , Bruce R. Broyles
IPC: A61C7/08
CPC classification number: A61C7/08
Abstract: A dental appliance includes a polymeric shell with a plurality of cavities for receiving one or more teeth, including an interior region with a core layer of a first thermoplastic polymer A with a thermal transition temperature of about 70° C. to about 140° C. and a flexural modulus greater than about 1.3 GPa, and first and second interior layers of a second thermoplastic polymer B with a glass transition temperature of less than about 0° C., a flexural modulus less than about 1 GPa, and an elongation a break of greater than 150%; and first and second exterior layers of a third thermoplastic polymer C with a thermal transition temperature of about 70° C. to about 140° C. and a flexural modulus greater than about 1.3 GPa. The dental appliance demonstrates enhanced optical properties, with enhanced light transmission and low haze.
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公开(公告)号:US11666516B2
公开(公告)日:2023-06-06
申请号:US17250351
申请日:2019-07-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Yizhong Wang , Ta-Hua Yu , Joel D. Oxman , Richard P. Rusin
CPC classification number: A61K8/21 , A61K8/46 , A61Q11/00 , A61Q11/02 , A61K2800/5424 , A61K2800/5426 , A61K2800/92
Abstract: An aqueous oral care one-part composition (e.g., solution), a kit that includes such composition (e.g., solution), and methods (e.g., a method of providing fluoride to a patients tooth surface), wherein the oral care composition (e.g., solution) includes: silver cations; thiocyanate anions; fluoride anions; and water.
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公开(公告)号:US11254101B2
公开(公告)日:2022-02-22
申请号:US16319422
申请日:2017-07-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Brett J. Sitter , David J. Rowe , John P. Baetzold , Bill H. Dodge , Evan L. Schwartz , Kevin W. Gotrik , Christopher S. Lyons , Ta-Hua Yu
IPC: C09J7/22 , B32B3/30 , B32B15/09 , C09J7/20 , B32B15/08 , C08J7/04 , C08J7/043 , C08J7/048 , C09J7/25
Abstract: A film including a resin layer comprising a structured major surface opposite a second major surface, the structured major surface including a plurality of features; a barrier layer on the structured major surface; and a first adhesive layer on the barrier layer.
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公开(公告)号:US20210353386A1
公开(公告)日:2021-11-18
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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5.
公开(公告)号:US20210292570A1
公开(公告)日:2021-09-23
申请号:US17260326
申请日:2019-08-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Matthew H. Frey , Ta-Hua Yu , Moses M. David , Richard J. Pokorny , Jun Ma
Abstract: The present disclosure provides an article including an organic layer having a nanostructured first surface including nanofeatures defining nanorecesses and an opposing second surface; and a ceramic layer disposed on the nanostructured first surface of the organic layer and filling at least a portion of the nanorecesses. The ceramic layer has a nanostructured first surface including nanofeatures and an opposing second surface, and the nanostructured first surface of the ceramic layer is interpenetrated with the nanostructured first surface of the organic layer. The present disclosure also provides a method of making the article. The method includes obtaining an organic layer having a nanostructured first surface including nanofeatures defining nanorecesses and an opposing second surface; and filling at least a portion of the nanorecesses of the nanostructured first surface of the organic layer with a ceramic material to form the article. In addition, the present disclosure provides articles including interpenetrating layers having different elastic storage moduli, such as non-metallic layers, and methods of making the articles. The articles can exhibit high abrasion resistance.
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公开(公告)号:US20200216950A1
公开(公告)日:2020-07-09
申请号:US16624810
申请日:2018-06-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: David J. Rowe , Kevin W. Gotrik , Christopher A. Merton , Scott J. Jones , Ta-Hua Yu , Brett J. Sitter , Bill H. Dodge
IPC: C23C16/40 , C23C16/455
Abstract: A film including: a resin layer including a first structured major surface and a second structured major surface, wherein the first structured major surface includes a plurality of microscale features and the second structured major surface includes a plurality of nanoscale features; and a barrier layer on the first or second structured major surface of the resin layer.
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公开(公告)号:US20190275191A1
公开(公告)日:2019-09-12
申请号:US16343652
申请日:2017-10-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Junkang Jacob Liu , Ta-Hua Yu , Amy K. McNulty , Narina Y. Stepanova , Badri Veeraraghavan , Eric J. Olson , Matthew T. Scholz , Ranjani V. Parthasarathy , Kevin D. Hagen
Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate overlaying the occlusive layer, wherein the substrate having two opposing major surfaces; a metal oxide layer overlaying one opposing major surface of the substrate, wherein the metal oxide layer comprises a metal oxide; and a metal layer overlaying the other opposing major surface of the substrate; wherein the substrate is between the metal oxide layer and the metal layer; and wherein electric potential of the metal oxide layer is at least 0.454V more than electric potential of the metal layer.
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公开(公告)号:US20190248111A1
公开(公告)日:2019-08-15
申请号:US16319422
申请日:2017-07-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Brett J. Sitter , David J. Rowe , John P. Baetzold , Bill H. Dodge , Evan L. Schwartz , Kevin W. Gotrik , Christopher S. Lyons , Ta-Hua Yu
CPC classification number: B32B15/09 , B32B3/30 , B32B15/08 , B32B2255/20 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2307/418 , B32B2307/7246 , B32B2367/00 , B32B2457/206 , C08J7/045 , C08J2367/02 , C09J7/203 , C09J7/22 , C09J7/255 , C09J2201/16
Abstract: A film including a resin layer comprising a structured major surface opposite a second major surface, the structured major surface including a plurality of features; a barrier layer on the structured major surface; and a first adhesive layer on the barrier layer.
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公开(公告)号:US10126469B2
公开(公告)日:2018-11-13
申请号:US15485914
申请日:2017-04-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Ta-Hua Yu , Moses M. David , Abdujabar K. Dire , Albert I. Everaerts , William Blake Kolb , Todd M. Sandman , Shunsuke Suzuki , Scott A. Walker
Abstract: Nanostructured material exhibiting a random anisotropic nanostructured surface, and exhibiting an average reflection at 60 degrees off angle less than 1 percent. The nanostructured materials are useful, for example, for optical and optoelectronic devices, displays, solar, light sensors, eye wear, camera lens, and glazing.
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公开(公告)号:US09939557B2
公开(公告)日:2018-04-10
申请号:US15227349
申请日:2016-08-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Moses M. David , Andrew K. Hartzell , Timothy J. Hebrink , Ta-Hua Yu , Jun-Ying Zhang , Kalc C. Vang , Ming Cheng
IPC: G02B1/118 , G02B27/00 , B32B37/02 , B32B38/00 , C08J7/04 , C08J7/12 , G02B1/12 , G02B1/14 , B05D3/10 , B05D5/06 , B32B7/12 , B32B17/06 , G02B1/111
CPC classification number: G02B1/118 , B05D3/107 , B05D5/06 , B32B7/12 , B32B17/06 , B32B37/02 , B32B38/0008 , B32B2255/26 , B32B2307/412 , B32B2307/42 , B32B2457/20 , B32B2457/202 , B32B2551/00 , C08J7/045 , C08J7/123 , C08J2323/06 , C08J2367/02 , C08J2433/06 , C08J2433/08 , C08J2483/02 , G02B1/111 , G02B1/12 , G02B1/14 , G02B1/18 , G02B27/0006 , Y10T428/254 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/2848
Abstract: A composite having (a) a substrate that has opposing first and second surfaces, the substrate being at least 90% transmissive in visible light and has less than 5% haze, (b) a nanostructured article including a matrix and a nanoscale dispersed phase and having a random nanostructured anisotropic surface; and (c) an optically clear adhesive disposed on the second surface of the substrate.
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