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US 9,593,041 B2Granted
Transparent composite material and a production method therefor
AssigneeLG Electronics Inc.
InventorsDeokhai Park, Eunseck Kang, Kyungho Jung, Namseok Kang
Life of this patent
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Abstract
A colorless composite material according to an embodiment includes glass fibers, and inorganic-organic hybrid resin having inorganic bonds and organic bonds, wherein the inorganic bonds are M-O-M bonds and M denotes a metallic element, wherein the metallic element is one of Ti, Zr and Al.
Claims1
A colorless composite material comprising:
- glass fibers;
- and
- inorganic-organic hybrid resin consisting of inorganic bonds and organic bonds,
- wherein the inorganic bonds are M-O-M bonds and M denotes a metallic element,
- wherein the M-O-M bond is Al—O—Al bond, the amount of Al is 2% to 10% by weight,
- all weight percentages being based on the total weight of the inorganic-organic hybrid resin, and
- wherein the inorganic-organic hybrid resin has a thermooptic coefficient of −5×10−5/° C.-+10−5/° C.
4 more elements
Dependencies are inferred from the claim text.