Patent ID: 9477014
Filing Date: 2016-10-25
CPC Classification: G02B,Y10T

Claim Text:
1. A protective film, comprising: a transparent film; a coating layer formed on one surface of the transparent film; and a primer layer formed on the other surface of the transparent film, wherein the coating layer is formed using a coating composition including a first polymer resin, a first cross-linking agent and first water dispersible particles, and the primer layer is formed using a primer composition including a second polymer resin and second water dispersible particles, and a second cross-linking agent in an amount more than 0% by weight, and less than 85% by weight, of the first cross-linking agent, and the primer composition includes: 1 to 20 parts by weight of the second polymer resin; 0.1 to 3 parts by weight of the second water dispersible particles; 0.5 to 3 parts by weight of the second cross-linking agent; and a remainder of water, with respect to 100 parts by weight of the primer composition.