Invention Grant
- Patent Title: Waterproof tape for preventing leakage of light
- Patent Title (中): 防止光线泄漏的防水胶带
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Application No.: US14465914Application Date: 2014-08-22
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Publication No.: US09303193B2Publication Date: 2016-04-05
- Inventor: Ki-Ho Park , Won-Seok Choi
- Applicant: GUARDNEC CO., LTD.
- Applicant Address: KR Gyeonggi-do
- Assignee: GUARDNEC CO., LTD.
- Current Assignee: GUARDNEC CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Davis & Bujold PLLC
- Agent Michael J. Bujold
- Priority: KR10-2014-0053209 20140502
- Main IPC: B32B3/10
- IPC: B32B3/10 ; C08K3/04 ; C09J7/02 ; B32B27/40 ; C08K3/22 ; C08K3/00

Abstract:
There is provided a waterproof tape for preventing leakage of light including: a waterproof film that contains extruded or cast thermoplastic polyurethane (TPU); and a light-blocking film that is laminated on the waterproof film and contains a colored substance.
Public/Granted literature
- US20150315423A1 WATERPROOF TAPE FOR PREVENTING LEAKAGE OF LIGHT Public/Granted day:2015-11-05
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