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US 8,946,350 B2Granted
Curable composition
AssigneeLG Chem, Ltd.
InventorsMin Jin Ko, Jae Ho Jung, Bum Gyu Choi, Min A Yu
Life of this patent
Estimating the term…
Abstract
Provided are a curable composition and its use. The curable composition can exhibit excellent processibility and workability. The curable composition exhibits excellent light extraction efficiency, hardness, thermal and shock resistance, moisture resistance, gas permeability and adhesiveness, after curing. In addition, the curable composition can provide a cured product that exhibits long-lasting durability and reliability even under harsh conditions, and that does not cause whitening and surface stickiness.
Claims19
A curable composition, comprising:
- a polymerized product comprising a polyorganosiloxane which comprises a functional group having an aliphatic unsaturated bonda siloxane unit of Formulas 2 and a siloxane unit of 3, and in which a molar ratio of the siloxane unit of Formula 2 with respect to the entire bifunctional siloxane units is 30% or more;
- and
- a filler in the shape of the fiber:
- (R1R2SiO2/2) [Formula 2]
- (R32SiO2/2) [Formula 3]
- wherein R1and R2 are each independently an epoxy group or a monovalent hydrocarbon group and R3's are an aryl group, and
- wherein the filler is in the shape of the hollow fiber.
4 more elements
Dependencies are inferred from the claim text.