Title:
エレクトロクロミック化合物及びそれらを含有する光学物品
Document Type and Number:
Japanese Patent JP6912462
Kind Code:
B2
Abstract:
The present invention relates to a group of novel electrochromic compounds. More specifically, it relates to electrochromic compounds comprising 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.
Inventors:
Samuel Archambeau
Claudine biver
Fabian Belit-Deva
Stuart Aiken
Christopher David Gabbott
Bernard Mark Heron
Thomas david broadbent
Claudine biver
Fabian Belit-Deva
Stuart Aiken
Christopher David Gabbott
Bernard Mark Heron
Thomas david broadbent
Application Number:
JP2018520644A
Publication Date:
August 04, 2021
Filing Date:
July 06, 2016
Export Citation:
Assignee:
Essilor Internacional
International Classes:
C07D213/74; C07D213/24; C09K9/02; G02B1/04; G02C7/00; G02C7/04; G02C7/10; G02F1/1503
Domestic Patent References:
| JP2009048141A | ||||
| JP5170738A | ||||
| JP2007304164A | ||||
| JP2015124228A | ||||
| JP2007171781A | ||||
| JP2010116483A | ||||
| JP2014111710A | ||||
| JP2015052733A | ||||
| JP2016169201A |
Foreign References:
| DE102012201673A1 |
Other References:
Funston, Alison 他,One-Electron Reduction of an "Extended Viologen" p-Phenylene-bis-4,4'-(1-aryl-2,6-diphenylpyridinium) Dication,Journal of Physical Chemistry A ,2005年,109(48),10862-10869
Jo, Tae Soo; Koh, Jung Jae; Han, Haesook; Bhowmik, Pradip K.,Solution, thermal and optical properties of bis(pyridinium salt)s as ionic liquids,Materials Chemistry and Physics ,2013年,139(2-3),901-910
Reichardt, Christian; Che, Daqing; Heckenkemper, Guido; Schafer, Gerhard,Syntheses and UV/Vis-spectroscopic properties of hydrophilic 2-, 3-, and 4-pyridyl-substituted solvatochromic and halochromic pyridinium N-phenolate betaine dyes as new empirical solvent polarity indicators,European Journal of Organic Chemistry,2001年,(12),2343-2361
Balaban, Alexandru T.; Balaban, Teodor-Silviu,Pyrylium salts formed by diacylation of olefins. Part XXIV. Synthesis of meta-terphenyl derivatives and heterocyclic analogs via bis-pyrylium salts obtained by bisdiacetylation of meta-diisopropenylbenzene,Revue Roumaine de Chimie ,1989年,34(1),41-50
Jo, Tae Soo; Koh, Jung Jae; Han, Haesook; Bhowmik, Pradip K.,Solution, thermal and optical properties of bis(pyridinium salt)s as ionic liquids,Materials Chemistry and Physics ,2013年,139(2-3),901-910
Reichardt, Christian; Che, Daqing; Heckenkemper, Guido; Schafer, Gerhard,Syntheses and UV/Vis-spectroscopic properties of hydrophilic 2-, 3-, and 4-pyridyl-substituted solvatochromic and halochromic pyridinium N-phenolate betaine dyes as new empirical solvent polarity indicators,European Journal of Organic Chemistry,2001年,(12),2343-2361
Balaban, Alexandru T.; Balaban, Teodor-Silviu,Pyrylium salts formed by diacylation of olefins. Part XXIV. Synthesis of meta-terphenyl derivatives and heterocyclic analogs via bis-pyrylium salts obtained by bisdiacetylation of meta-diisopropenylbenzene,Revue Roumaine de Chimie ,1989年,34(1),41-50
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe