Invention Grant
- Patent Title: Polymer foam adhesive tape and pressure-sensitive type touch panel comprising the same
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Application No.: US16344901Application Date: 2017-10-27
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Publication No.: US10831328B2Publication Date: 2020-11-10
- Inventor: Woo Joo Han , Min Kyeong Pyo , Hong Jun Choi , Jang Soon Kim , Kyung Jun Yoon
- Applicant: LG Chem, Ltd.
- Applicant Address: KR
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@26dff217
- International Application: PCT/KR2017/011998 WO 20171027
- International Announcement: WO2018/080232 WO 20180503
- Main IPC: G06F3/044
- IPC: G06F3/044 ; C08L75/04 ; C08G18/66 ; G06F3/041 ; C08G18/48 ; C08G101/00
Abstract:
A polymer foam adhesive tape including: a substrate film; a polymer foam layer provided on one surface of the substrate film; a first adhesive layer provided on the polymer foam layer; and a second adhesive layer provided on the other surface of the substrate film, in which the polymer foam adhesive tape has a dielectric constant of 2.5 to 4.5 at a frequency of 105 Hz.
Public/Granted literature
- US20190258342A1 Polymer Foam Adhesive Tape And Pressure-Sensitive Type Touch Panel Comprising The Same Public/Granted day:2019-08-22
Information query
