G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 1/04 (2006.01) B05D 5/06 (2006.01) B05D 7/02 (2006.01) C08J 7/06 (2006.01) C08K 5/00 (2006.01) G02B 5/23 (2006.01)
Patent
CA 2429592
Described are improved organic photochromic imbibition compositions that incorporate kinetic enhancing additive(s). Kinetic enhancing additives include epoxy-containing compounds, organic polyols and/or plasticizers that improve the performance of organic photochromic compounds as determined in the Photochromic Performance Test. Also described is a process for incorporating kinetic enhancing additives into polymeric substrates with organic photochromic compounds and the resulting photochromic articles produced by such a process.
L'invention concerne des compositions d'imbibition photochromiques organiques améliorées intégrant un ou plusieurs adjuvants facilitant la cinétique. Lesdits adjuvants facilitant la cinétique comprennent des composés contenant des éléments époxydes, des polyols organiques et/ou des plastifiants qui permettent d'améliorer la performance des composés photochromiques organiques comme il est déterminé dans le <= Test de performance photochromique >=. L'invention concerne également un procédé d'incorporation d'adjuvants facilitant la cinétique dans des substrats polymériques avec des composés photochromiques organiques et les articles photochromiques résultants produits au moyen d'un tel procédé.
Kumar Anil
Misura Michael S.
Borden Ladner Gervais Llp
Transitions Optical Inc.
LandOfFree
Organic photochromic compositions of improved kinetic... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Organic photochromic compositions of improved kinetic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organic photochromic compositions of improved kinetic... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1494457