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US 8,728,583 B2Granted
Composite materials, composite film manufactured by using the same and method for manufacturing composite film
AssigneeLG Chem, Ltd.
InventorsDong-Ryul Kim, Hee-Jung Kim, Sang-Uk Ryu, Jang-Yeon Hwang, Seung-Lac Ma, Myeong-Geun Ko, Gi-Cheul Kim, Boong-Goon Jeong, Ho-Jun Lee, Ju-Eun Cha
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Abstract
The present invention provides a composite material comprising a glass cloth; and an organic-inorganic hybrid composition comprising diphenylsilanediol and alkoxy silane, a composite film manufactured by using the same, and a method for manufacturing the composite film.
Claims5
A method for manufacturing a composite film, comprising the steps of:
- a) preparing a glass cloth;
- b) preparing an organic-inorganic hybrid composition in a sol state, comprising diphenylsilanediol and alkoxy silane;
- and
- c) dipping and curing the glass cloth in the organic-inorganic hybrid composition in a sol state,
- wherein a difference in the refractive indices between the organic-inorganic hybrid composition after curing and the glass cloth is 0.01 or less.
2 more elements
Dependencies are inferred from the claim text.