Invention Grant
- Patent Title: Antireflection hard coating film and preparation method thereof
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Application No.: US16548135Application Date: 2019-08-22
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Publication No.: US11693155B2Publication Date: 2023-07-04
- Inventor: Jong Nam Ahn , Tae Sug Jang , Byoung Sun Ko , Jin Su Park , Ho Chul Yoon
- Applicant: SK Innovation Co., Ltd. , SK IE Technology Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: SK Innovation Co., Ltd.,SK ie technology Co., Ltd.
- Current Assignee: SK Innovation Co., Ltd.,SK ie technology Co., Ltd.
- Current Assignee Address: KR Seoul; KR Seoul
- Agency: The Webb Law Firm
- Priority: KR 20180098463 2018.08.23 KR 20190100237 2019.08.16
- Main IPC: C09D1/00
- IPC: C09D1/00 ; G02B1/111 ; G02B1/14 ; G02B1/18 ; C09D5/00 ; C23C14/34 ; C23C14/00 ; C23C14/06 ; C23C14/08 ; C23C14/10 ; C09D183/06

Abstract:
Provided is a hard coating film in which a hard coating layer having a water contact angle of 90° or less, a conductive layer, and a low refractive index layer are laminated on a substrate, the film having excellent hardness, anti-curling property, antireflection performance, antifouling performance, and antistatic performance.
Public/Granted literature
- US20200064519A1 Antireflection Hard Coating Film and Preparation Method Thereof Public/Granted day:2020-02-27
Information query
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