Electrochromic Compounds and optical articles containing them

Claudine Biver; Fabien Berit-Debat; Samuel Archambeau; Stuart Aiken; Georgina K. Armitage; Thomas David Broadbent; Daniel Luke Crossley; Christopher Gabbutt; Mark Heron

Electrochromic Compounds and optical articles containing them

Claudine Biver (Inventor), Fabien Berit-Debat (Inventor), Samuel Archambeau (Inventor), Stuart Aiken (Inventor), Georgina K. Armitage (Inventor), Thomas David Broadbent (Inventor), Daniel Luke Crossley (Inventor), Christopher Gabbutt (Inventor), Mark Heron (Inventor)

Department of Physical and Life Sciences

Essilor International

Research output: Patent

Abstract

he invention relates to a group of novel electrochromic compounds. More specifically, it relates to benzazoles and condensed azole compounds substituted with one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

Original language	English
Patent number	WO 2022/136020 A1
Priority date	22/12/20
Filing date	14/12/21
Publication status	Published - 30 Jun 2022

Cite this

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title = "Electrochromic Compounds and optical articles containing them",

abstract = "he invention relates to a group of novel electrochromic compounds. More specifically, it relates to benzazoles and condensed azole compounds substituted with one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.",

author = "Claudine Biver and Fabien Berit-Debat and Samuel Archambeau and Stuart Aiken and Armitage, \{Georgina K.\} and Broadbent, \{Thomas David\} and Crossley, \{Daniel Luke\} and Christopher Gabbutt and Mark Heron",

year = "2022",

month = jun,

day = "30",

language = "English",

type = "Patent",

note = "WO 2022/136020 A1",

}

TY - PAT

T1 - Electrochromic Compounds and optical articles containing them

AU - Biver, Claudine

AU - Berit-Debat, Fabien

AU - Archambeau, Samuel

AU - Aiken, Stuart

AU - Armitage, Georgina K.

AU - Broadbent, Thomas David

AU - Crossley, Daniel Luke

AU - Gabbutt, Christopher

AU - Heron, Mark

PY - 2022/6/30

Y1 - 2022/6/30

N2 - he invention relates to a group of novel electrochromic compounds. More specifically, it relates to benzazoles and condensed azole compounds substituted with one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

AB - he invention relates to a group of novel electrochromic compounds. More specifically, it relates to benzazoles and condensed azole compounds substituted with one or several pyridinium rings and the use of these compounds as a variable transmittance medium for the manufacture of an optical article, such as an ophthalmic lens.

UR - https://patents.google.com/patent/WO2022136020A1/en?oq=WO+2022%2f136020

M3 - Patent

M1 - WO 2022/136020 A1

Y2 - 2021/12/14

ER -

Electrochromic Compounds and optical articles containing them

Abstract

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