公开(公告)号：AU2021290156B2

公开(公告)日：2024-10-17

申请号：AU2021290156

申请日：2021-06-09

Applicant: ESSILOR INT

Inventor： ARCHAMBEAU SAMUEL ,  BIVER CLAUDINE ,  DEBAT BERIT FABIEN ,  BALLET JERÔME ,  CANO JEAN-PAUL

IPC: G02F1/1503 ,  C07D213/06 ,  C07D213/22 ,  C07D213/26 ,  C07D213/80 ,  C07D213/803 ,  C07D403/06 ,  C09K9/02 ,  E06B3/67 ,  E06B9/24 ,  G02C7/08 ,  G02C7/10 ,  G02F1/1516

Abstract: The present invention relates to an electrochromic solution and a use thereof, wherein the said solution comprises: a solvent; a thickening polymer agent having a molecular weight of at least 50,000 g/mol, preferably 200,000 g/mol, more preferably of at least 250,000 g/mol; at least an additive having a molecular weight between 300 and 50,000 g/mol, preferably between 320 and 20,000 g/mol; a redox chemical mixture in solution in said solvent said mixture being constituted of at least one electrochromic reducing compound and at least one electrochromic oxidizing compound, and which colors in the presence of an applied voltage and which bleaches to a colorless condition in the absence of an applied voltage. The invention further relates to a device comprising said solution.

公开(公告)号：AU2021290156A1

公开(公告)日：2022-12-15

申请号：AU2021290156

申请日：2021-06-09

Applicant: ESSILOR INT

Inventor： ARCHAMBEAU SAMUEL ,  BIVER CLAUDINE ,  DEBAT BERIT FABIEN ,  BALLET JERÔME ,  CANO JEAN-PAUL

IPC: G02F1/1503 ,  C07D213/06 ,  C07D213/22 ,  C07D213/26 ,  C07D213/80 ,  C07D213/803 ,  C07D403/06 ,  C09K9/02 ,  E06B3/67 ,  E06B9/24 ,  G02C7/08 ,  G02C7/10 ,  G02F1/1516

Abstract: The present invention relates to an electrochromic solution and a use thereof, wherein the said solution comprises: a solvent; a thickening polymer agent having a molecular weight of at least 50,000 g/mol, preferably 200,000 g/mol, more preferably of at least 250,000 g/mol; at least an additive having a molecular weight between 300 and 50,000 g/mol, preferably between 320 and 20,000 g/mol; a redox chemical mixture in solution in said solvent said mixture being constituted of at least one electrochromic reducing compound and at least one electrochromic oxidizing compound, and which colors in the presence of an applied voltage and which bleaches to a colorless condition in the absence of an applied voltage. The invention further relates to a device comprising said solution.

公开(公告)号：ES2661880T3

公开(公告)日：2018-04-04

申请号：ES06820979

申请日：2006-07-13

Applicant: ESSILOR INT

Inventor： BALLET JERÔME ,  BOVET CHRISTIAN ,  CANO JEAN-PAUL

IPC: G02C7/08 ,  G02C7/10 ,  G02C7/12 ,  G02F1/1333

Abstract: Un método para la producción de un elemento óptico transparente seleccionado de entre lentes oftálmicas, lentes de contacto, implantes oculares, lentes para instrumentos ópticos, lentes de visión óptica y visores oculares, que comprende la producción de un componente óptico transparente (10) que tiene al menos un conjunto de celdas (15) yuxtapuestas paralelas a una superficie del componente, estando cada celda herméticamente cerrada y conteniendo una sustancia con una propiedad óptica, caracterizado por que las celdas están separadas por paredes absorbentes (18), siendo dichas paredes absorbentes sobre la totalidad o parte del espectro visible en paredes laterales orientadas sustancialmente perpendiculares a la superficie del componente.