Invention Grant
- Patent Title: Hard coating laminate
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Application No.: US16973339Application Date: 2019-10-25
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Publication No.: US12151456B2Publication Date: 2024-11-26
- Inventor: Eun Seon Lee , Ha Neul Kim , Seungil Baek , Woo Han Kim
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: ROTHWELL, FIGG, ERNST & MANBECK, P.C.
- Priority: KR10-2018-0132342 20181031,KR10-2019-0131740 20191022
- International Application: PCT/KR2019/014201 WO 20191025
- International Announcement: WO2020/091321 WO 20200507
- Main IPC: B32B27/28
- IPC: B32B27/28 ; B32B27/08 ; B32B27/36 ; C08G77/14 ; C08G77/20

Abstract:
The present disclosure relates to a hard coating laminate having an internal bending property and an external bending property including: a supporting substrate layer containing a thermoplastic resin; and a hard coating layer having a thickness of 50 to 240 μm, wherein the hard coating layer includes a cured product of a resin composition including a siloxane resin having a predetermined glycidoxypropyl modified silicone structure and an elastomeric polymer.
Public/Granted literature
- US20210245483A1 HARD COATING LAMINATE Public/Granted day:2021-08-12
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