Invention Grant
US09175196B2 Photocurable adhesive composition and display device comprising same
有权
光固化性粘合剂组合物和包含该组合物的显示装置
- Patent Title: Photocurable adhesive composition and display device comprising same
- Patent Title (中): 光固化性粘合剂组合物和包含该组合物的显示装置
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Application No.: US14362502Application Date: 2012-08-06
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Publication No.: US09175196B2Publication Date: 2015-11-03
- Inventor: Kyoung Jin Ha , Ji Hye Kwon , Lee June Kim , Irina Nam , Se Il Oh , Seung Jib Choi
- Applicant: Kyoung Jin Ha , Ji Hye Kwon , Lee June Kim , Irina Nam , Se Il Oh , Seung Jib Choi
- Applicant Address: KR Gumi-si, Gyeongsangbuk-do
- Assignee: CHEIL INDUSTRIES, INC.
- Current Assignee: CHEIL INDUSTRIES, INC.
- Current Assignee Address: KR Gumi-si, Gyeongsangbuk-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2011-0130570 20111207; KR10-2011-0130572 20111207
- International Application: PCT/KR2012/006225 WO 20120806
- International Announcement: WO2013/085132 WO 20130613
- Main IPC: C08F2/46
- IPC: C08F2/46 ; C08F2/50 ; B29C71/04 ; C08G61/04 ; C09J147/00 ; C09J133/06 ; C09J175/00 ; C09J175/16 ; C09J4/00 ; C09J133/14 ; C09J4/06 ; C08F2/48
Abstract:
The present invention relates to a photocurable adhesive composition. The photocurable adhesive composition comprises a urethane(meth)acrylate resin, a functional-group-containing polybutadiene, a photocurable monomer and a photoinitiator; and the functional group is either an epoxy group or a hydroxyl group. The photocurable adhesive composition ensures good outdoor readability, has outstanding adhesive properties, and impact strength and optical transparency, and minimizes the phenomenon whereby substantial contraction occurs during photocuring, and thus can be suitably used for a display.
Public/Granted literature
- US20140329927A1 PHOTOCURABLE ADHESIVE COMPOSITION AND DISPLAY DEVICE COMPRISING SAME Public/Granted day:2014-11-06
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