Invention Grant
- Patent Title: Multilayered weatherable film for solar cell
- Patent Title (中): 太阳能电池多层耐候性薄膜
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Application No.: US13122992Application Date: 2009-10-06
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Publication No.: US09028952B2Publication Date: 2015-05-12
- Inventor: Heyoung Suk Park , Gwan Hyung Lee , Cheon Yong Joo , Soo Hee Kim
- Applicant: Heyoung Suk Park , Gwan Hyung Lee , Cheon Yong Joo , Soo Hee Kim
- Applicant Address: KR Gyeonggi-Do
- Assignee: SKC Co., Ltd.
- Current Assignee: SKC Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Fleit Gibbons Gutman Bongini & Blanco PL
- Agent Martin Fleit; Paul D. Bianco
- Priority: KR10-2008-0098816 20081008
- International Application: PCT/KR2009/005691 WO 20091006
- International Announcement: WO2010/041854 WO 20100415
- Main IPC: B32B7/02
- IPC: B32B7/02 ; B32B27/08 ; B32B27/36 ; H01L31/048 ; H01L31/049 ; C08G63/127 ; C08G63/183 ; C08G63/40 ; C08L67/02
Abstract:
Disclosed is a multilayered weatherable film for a solar cell, which has superior elongation change rate, strength change rate and haze and thus is suitable for use in a solar cell, and includes a hard layer having a polyester or copolyester polymer resin and a soft layer having polybutylene terephthalate containing polytetramethylene ether glycol, which are regularly or irregularly laminated in a multilayer form.
Public/Granted literature
- US20110192459A1 MULTILAYERED WEATHERABLE FILM FOR SOLAR CELL Public/Granted day:2011-08-11
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