BR112022019049A2 - Artigo óptico com função antibacteriana - Google Patents

Artigo óptico com função antibacteriana

Info

Publication number
BR112022019049A2
BR112022019049A2 BR112022019049A BR112022019049A BR112022019049A2 BR 112022019049 A2 BR112022019049 A2 BR 112022019049A2 BR 112022019049 A BR112022019049 A BR 112022019049A BR 112022019049 A BR112022019049 A BR 112022019049A BR 112022019049 A2 BR112022019049 A2 BR 112022019049A2
Authority
BR
Brazil
Prior art keywords
layer
optical article
topcoating
antibacterial function
major
Prior art date
Application number
BR112022019049A
Other languages
English (en)
Inventor
Maury Hélène
Feuillade Mathieu
Original Assignee
Essilor Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Essilor Int filed Critical Essilor Int
Publication of BR112022019049A2 publication Critical patent/BR112022019049A2/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/113—Anti-reflection coatings using inorganic layer materials only
    • G02B1/115—Multilayers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Eyeglasses (AREA)

Abstract

ARTIGO ÓPTICO COM FUNÇÃO ANTIBACTERIANA. A invenção refere-se a um artigo óptico, tal como uma lente oftálmica, compreendendo um substrato transparente com uma face principal frontal e uma face principal traseira, sendo pelo menos uma de suas faces principais revestida com um revestimento de interferência de múltiplas camadas, tal como um revestimento espelhado ou um revestimento antirreflexo, o qual é o revestimento superior do artigo, em que a camada mais externa do revestimento superior compreende um material com propriedades antibacterianas, ou em que a camada mais externa do revestimento superior é uma camada porosa e a camada diretamente abaixo da camada mais externa do revestimento superior é uma camada compreendendo um material com propriedades antibacterianas.
BR112022019049A 2020-04-09 2021-04-09 Artigo óptico com função antibacteriana BR112022019049A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20315146 2020-04-09
PCT/EP2021/059271 WO2021204988A1 (en) 2020-04-09 2021-04-09 Optical article with antibacterial function

Publications (1)

Publication Number Publication Date
BR112022019049A2 true BR112022019049A2 (pt) 2022-11-01

Family

ID=70861407

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022019049A BR112022019049A2 (pt) 2020-04-09 2021-04-09 Artigo óptico com função antibacteriana

Country Status (6)

Country Link
US (1) US20230176253A1 (pt)
EP (1) EP4132891A1 (pt)
JP (1) JP2023521612A (pt)
CN (1) CN115335341A (pt)
BR (1) BR112022019049A2 (pt)
WO (1) WO2021204988A1 (pt)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702486B1 (fr) 1993-03-08 1995-04-21 Essilor Int Compositions de revêtement antiabrasion à base d'hydrolysats de silanes et de composés de l'aluminium, et articles revêtus correspondants résistants à l'abrasion et aux chocs.
JP4068901B2 (ja) * 2001-06-27 2008-03-26 富士フイルム株式会社 表面機能性部材
FR2874007B1 (fr) * 2004-08-03 2007-11-23 Essilor Int Procede de fabrication d'un substrat revetu d'une couche mesoporeuse et son application en optique
FR2896887B1 (fr) 2006-02-02 2008-05-30 Essilor Int Article comportant un revetement mesoporeux presentant un profil d'indice de refraction et ses procedes de fabrication
FR2985255B1 (fr) 2011-12-28 2015-08-07 Ecole Polytech Article revetu d'un revetement interferentiel ayant des proprietes stables dans le temps.
KR101514329B1 (ko) 2013-03-28 2015-04-22 (주)도 은 금속산화물로 이루어진 항균층
US20140322547A1 (en) * 2013-04-30 2014-10-30 Corning Incorporated Antimicrobial Glass Articles and Methods for Making and Using Same
WO2014183097A1 (en) * 2013-05-09 2014-11-13 Massachusetts Institute Of Technology Anti-fingerprint photocatalytic nanostructure for transparent surfaces
KR102236063B1 (ko) * 2013-08-06 2021-04-06 삼성디스플레이 주식회사 광학 코팅 구조
EP3344592B1 (en) * 2015-09-02 2022-04-27 Corning Incorporated Antimicrobial-antireflective articles and methods for making the same
EP3182177B1 (en) 2015-12-18 2024-02-28 Essilor International Composite high index layers for anti reflective stacks
CN105404022A (zh) 2015-12-31 2016-03-16 奥特路（漳州）光学科技有限公司 一种过滤蓝光杀菌耐磨镜片及其制备方法
CN105629508A (zh) 2015-12-31 2016-06-01 奥特路（漳州）光学科技有限公司 一种多功能镜片及其制备方法
CN105467620A (zh) 2015-12-31 2016-04-06 奥特路（漳州）光学科技有限公司 一种杀菌防炫增透耐磨镜片及其制备方法
CN105467619A (zh) 2015-12-31 2016-04-06 奥特路（漳州）光学科技有限公司 一种杀菌防强光耐磨镜片及其制备方法
CN108531858B (zh) * 2018-04-16 2020-09-18 南昌科勒有限公司 具有透明抗菌多层膜的镀膜器件及抗菌多层膜的形成方法
CN209132452U (zh) * 2018-10-29 2019-07-19 信利光电股份有限公司 一种多功能盖板

Also Published As

Publication number Publication date
WO2021204988A1 (en) 2021-10-14
EP4132891A1 (en) 2023-02-15
US20230176253A1 (en) 2023-06-08
JP2023521612A (ja) 2023-05-25
CN115335341A (zh) 2022-11-11

Similar Documents

Publication Publication Date Title
ES2116092T3 (es) Lente oftalmica de vidrio organico con intercapa antichoque y su procedimiento de fabricacion.
FR2949111B1 (fr) Procede de fabrication d'un substrat revetu d'un film antistatique mesoporeux et son application en optique ophtalmique
AU2014312743B2 (en) Spectacle lens and method for producing same
BR112013014296A8 (pt) Artigo óptico compreendendo um revestimento antirreflexivo, com uma baixa reflexão tanto na região ultravioleta como na região visível
US20170075040A1 (en) Optical Article Comprising an Antireflective Coating with a Very Low Reflection in the Visible and Ultraviolet Regions
TW200730593A (en) Silicone-based coating composition with middle and high refractive index, method of preparing the same, and optical lens prepared therefrom
BR112019005233A2 (pt) lente óptica compreendendo um revestimento antirrefletivo com eficiência multiangular
EA201391759A1 (ru) Прозрачная стеклянная подложка с покрытием из последовательно расположенных слоев
BR0109755A (pt) Composto de naftopirano e artigo fotocromático
BR112016000120B1 (pt) Artigo óptico compreendendo um revestimento anti-reflexo com uma reflexão muito reduzida no domínio visível
ATE327970T1 (de) Reflektierendes sonnenschutzglas
WO2020127564A3 (en) Optical article having a reflective coating with high abrasion-resistance
ITMI960162A1 (it) Substrato trasparente fotocromatico comprendente un rivestimento superficiale antiriflesso
US10317577B2 (en) Optical article comprising an antireflective coating with a low reflection both in the ultraviolet region and in the visible region
US10101502B2 (en) Optical product and spectacle lens
KR20140072030A (ko) 합성수지렌즈
MX166886B (es) Articulo de vidrio revestido con un nuevo articulo de fabricacion
GB1221360A (en) Multilayer antireflection coating for low refractive index materials
BR112022019049A2 (pt) Artigo óptico com função antibacteriana
BR112021006659A2 (pt) vidraça contendo um revestimento funcional e um revestimento de ajuste colorimétrico
BRPI0712606B8 (pt) artigo de óptica
JP2016072228A (ja) 色収差が低減されたランプレンズおよびそれを用いた車両用ランプ
BR112012014316A2 (pt) poliuretano-uréia para revestimentos de stent
BRPI0107781B1 (pt) composto de naftopirano e artigo fotocràmico.
BR112021009279A2 (pt) lente óptica tendo um revestimento interferencial melhorado e um sistema multicamada para melhoramento da resistência à abrasão