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US 9,403,991 B2Granted
Hard coating composition
AssigneeLG Chem, Ltd.
InventorsJoon Koo Kang, Yeong Rae Chang, Jae Hoon Shim, Sung Don Hong, Seung Jung Lee
Life of this patent
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Abstract
The present invention relates to a hard coating composition, and, more particularly, to a hard coating composition used in forming a hard coating film exhibiting high hardness and excellent properties. The hard coating composition can be used to form a high-hardness hard coating film that is not easily curled.
Claims17
A hard coating composition, comprising:
- a binder containing a tri- to hexa-functional acrylate-based monomer;
- inorganic particles;
- a photoinitiator;
- and
- an organic solvent,
- wherein a solid content includes the binder, the inorganic particles and the photoinitiator, and a weight ratio of the solid content to the organic solvent is 70:30 to 99:1.
3 more elements
Dependencies are inferred from the claim text.