[EN] ANTHRAQUINONE DYE USED FOR A COLOR FILTER OF A LCD<br/>[FR] COLORANT ANTHRAQUINONIQUE UTILISÉ POUR UN FILTRE COLORÉ D'UN ÉCRAN LCD
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:WO2015113255A1
公开(公告)日:2015-08-06
An anthraquinone compound which is suitable for forming a color filter used for a liquid crystal display device, a composition containing a resin and the anthraquinone compound, an article having a polymer layer containing the compound and a resin, a color filter containing the compound and a method for synthesis of an asymmetric anthraquinone compound are developed.
Method for preparing light-absorbing polymeric compositions
申请人:——
公开号:US20040195552A1
公开(公告)日:2004-10-07
The present invention recites a method comprising reacting in a solvent in the presence of a base
a) at least one diacidic monomer comprising about 1 to 100 mole % of at least one light-absorbing monomer having a light absorption maximum between about 300 nm and about 1200 nm and 99-0 mole % of a non-light absorbing monomer which does not absorb significant light at wavelengths above 300 nm or has a light absorption maximum below 300 nm, with
b) an organic compound of Formula II
X—B—X
1
wherein B is a divalent organic radical to form a light absorbing composition comprising a mixture of a polymer having the formula
1
and a cyclic compound having the general formula
2
wherein B is as defined above; n is at least 2, m is 1, 2, 3 or 4 and A comprises the residue of a diacidic monomer comprising about 1 to 100 mole % of at least one light-absorbing monomer having a light absorption maximum between about 300 nm and about 1000 nm and wherein the remaining portion of A comprises the residue of a non-light absorbing monomer which does not absorb significant light at wavelengths above 300 nm or has a light absorption maximum below 300 nm.
METHOD FOR PREPARING LIGHT-ABSORBING POLYMERIC COMPOSITIONS
申请人:EASTMAN CHEMICAL COMPANY
公开号:EP0948570A1
公开(公告)日:1999-10-13
ANTHRAQUINONE DYE USED FOR A COLOR FILTER OF A LCD
申请人:DOW GLOBAL TECHNOLOGIES LLC
公开号:US20160355684A1
公开(公告)日:2016-12-08
An anthraquinone compound which is suitable for forming a color filter used for a liquid crystal display device, a composition containing a resin and the anthraquinone compound, an article having a polymer layer containing the compound and a resin, a color filter containing the compound and a method for synthesis of an asymmetric anthraquinone compound are developed.