Polymerizable compositions comprising nanoparticles
First Claim
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1. A brightness enhancing film having a microstructured optical layer comprising the reaction product of a polymerizable resin composition comprising:
- a) one or more first monomers selected from the group consisting of;
i) a monomer comprising a major portion having the structure
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Abstract
Polymerizable compositions comprising nanopartilces particularly useful for brightness enhancing films.
103 Citations
33 Claims
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1. A brightness enhancing film having a microstructured optical layer comprising the reaction product of a polymerizable resin composition comprising:
a) one or more first monomers selected from the group consisting of; i) a monomer comprising a major portion having the structure - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 27, 30)
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22. A substantially solvent free polymerizable resin composition comprising
a) at least about 15 wt-% of one or more first monomers selected from the group consisting of: i) a monomer comprising a major portion having the structure - View Dependent Claims (25)
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23. A brightness enhancing film comprising:
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a brightness enhancing microstructured optical layer comprising the reaction product of a substantially solvent free polymerizable composition comprising an organic component comprising at least one monofunctional and at least one difunctional ethylenically unsaturated monomers wherein the organic component has a viscosity of less than 1000 cps at 180°
F.; andat least 10 wt-% of surface modified inorganic nanoparticles. - View Dependent Claims (28, 31)
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24. A brightness enhancing film comprising:
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a brightness enhancing microstructured optical layer comprising the reaction product of a substantially solvent free polymerizable composition comprises an organic component comprising at least one difunctional ethylenically unsaturated monomers and a non-brominated reactive diluent wherein the organic component has a refractive index of at least 1.54; and at least 10 wt-% surface modified inorganic nanoparticles. - View Dependent Claims (26, 29, 32)
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33. A brightness enhancing film comprising:
a brightness enhancing microstructured optical layer comprising the reaction product of a substantially solvent free polymerizable composition having a refractive index of at least 1.54 comprising a reactive diluent and at least 10 wt-% of surface modified inorganic nanoparticles.
Specification