Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2007-11-20
2007-11-20
Lipman, Bernard (Department: 1713)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C526S292400, C526S292500
Reexamination Certificate
active
11026674
ABSTRACT:
The present invention includes optical coatings containing ultraviolet curable monomers employing a bromine substituted fluorene structure. The fluorene backbone of the monomers of the present invention may also be functionalized with one or more polymerizable or reactive functionalities, and most readily at the 9 position. Compositions of the present invention include the reactive bromosubstituted fluorenes combined with inorganic nanoparticles, particularly nanoparticles with reactive surface modifiers exhibiting polymerizable functionality. Reactive high index nanoparticles such as surface modified zirconia are contemplated.
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Park, Jong Hyeok et al., White Emission From Polymer/Quantum Dot Ternary Nanocomposites by Incomplete Energy Transfer, NANOTECHNOLOGY, vol. 15, No. 9, Sep. 2004, pp. 1217-1220.
Goenner Emily S.
Kolb Brant U.
Mader Roger A.
Noyola Joan M.
Walker, Jr. Christopher B.
3M Innovative Properties Company
Fischer Carolyn A.
Lipman Bernard
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