C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
C09C 1/30 (2006.01) C09C 1/40 (2006.01) C09C 3/12 (2006.01) G02F 1/167 (2006.01)
Patent
CA 2627466
The present invention discloses the use of functionalized particles as electrophoretic displaying particles, wherein the functionalized particles are SiO2, Al2O3 or mixed SiO2 and Al2O3 particles comprising, covalently bound to an oxygen atom on the surface, a radical of formula (1), wherein R1 and R2 are independently of each other hydrogen, particle surface-O-, or a substituent, n is 1, 2, 3, 4, 5, 6, 7 or 8, B is the direct bond or a bridge member, and D is the residue of an organic chromophore.
La présente invention concerne l~utilisation de particules fonctionnalisées en tant que particules d~affichages électrophorétiques, lesdites particules fonctionnalisées étant des particules de SiO2, de Al2O3 ou d~un mélange de SiO2 et de Al2O3 comprenant, lié de manière covalente à un atome d~oxygène à la surface, un radical de formule (1), dans laquelle R1 et R2 représentent indépendamment l~un de l~autre l~hydrogène, un -O- de surface de particule ou un substituant, n vaut 1, 2, 3, 4, 5, 6, 7 ou 8, B représente une liaison directe ou un élément ponté et D représente le résidu d~un chromophore organique.
Baisch Gabriele
Fontana Margherita
Giesenberg Thomas
Michau Laurent
Muehlebach Andreas
Ciba Holding Inc.
Fetherstonhaugh & Co.
LandOfFree
Coloured particles for electrophoretic displays does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Coloured particles for electrophoretic displays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coloured particles for electrophoretic displays will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1875581