NANOCOMPOSITE COMPOSITION COMPRISING TRANSPARENT NANOPARTICLES
First Claim
1. A nanocomposite composition, comprising nanoparticles, a matrix polymer including a polydimethylsiloxane resin and an epoxy group-containing polydimethylsiloxane resin, and a siloxane dispersant including a head part having an affinity for the nanoparticles and a tail part having an affinity for the polydimethylsiloxane resin.
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Accused Products
Abstract
Disclosed is a nanocomposite composition, comprising transparent nanoparticles, a matrix polymer including a polydimethylsiloxane resin and an epoxy group-containing polydimethylsiloxane resin, and a siloxane dispersant including a head part having an affinity for the transparent nanoparticles and a tail part having an affinity for the polydimethylsiloxane resin. The nanocomposite composition of this invention can be effectively used in the encapsulation layer of a light emitting diode or in an optical film.
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Citations
12 Claims
- 1. A nanocomposite composition, comprising nanoparticles, a matrix polymer including a polydimethylsiloxane resin and an epoxy group-containing polydimethylsiloxane resin, and a siloxane dispersant including a head part having an affinity for the nanoparticles and a tail part having an affinity for the polydimethylsiloxane resin.
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12. A method comprising:
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blending nanoparticles, a matrix polymer that comprises a polydimethylsiloxane resin and an epoxy group-containing resin, and a siloxane dispersant including a head part having an affinity for the nanoparticles and a tail part having an affinity for the polydimethylsiloxane resin; reacting the head part to the nanoparticles; and reacting the tail part to the polydimethylsiloxane resin.
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Specification