The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Nov. 24, 2014
Lg Chem, Ltd., Seoul, KR;
Jin Young Park, Daejeon, KR;
Soon Hwa Jung, Daejeon, KR;
Han Na Lee, Daejeon, KR;
Yeong Rae Chang, Daejeon, KR;
Joon Koo Kang, Daejeon, KR;
Hyeok Jeong, Daejeon, KR;
Eun Kyu Her, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
A plastic film including a supporting substrate, a first coating layer which is formed on one side of the supporting substrate, and a second coating layer which is formed on another side of the supporting substrate, and a method for preparing the plastic film. More specifically, the plastic film has high hardness. According to the plastic film of the present invention and the preparation method thereof, it is possible to prepare a plastic film of high hardness which is less prone to curling easily.