Invention Grant
US08435636B2 Optical compensation films of brominated styrenic polymers and related methods
有权
溴化苯乙烯聚合物的光学补偿膜及相关方法
- Patent Title: Optical compensation films of brominated styrenic polymers and related methods
- Patent Title (中): 溴化苯乙烯聚合物的光学补偿膜及相关方法
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Application No.: US12429645Application Date: 2009-04-24
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Publication No.: US08435636B2Publication Date: 2013-05-07
- Inventor: Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
- Applicant: Dong Zhang , Jiaokai Jing , Zhikuan Lu , Thauming Kuo , Brian Michael King , Xiaoliang Zheng , Frank W. Harris , Ted Calvin Germroth
- Applicant Address: US OH Akron
- Assignee: Akron Polymer Systems, Inc.
- Current Assignee: Akron Polymer Systems, Inc.
- Current Assignee Address: US OH Akron
- Agency: Emerson Thomson Bennett, LLC
- Agent Roger D. Emerson; Daniel A. Thomson
- Main IPC: B32B9/04
- IPC: B32B9/04 ; B32B27/00
Abstract:
Some embodiments include compositions and/or methods related to optical compensation films. More particularly, some embodiments can include brominated polystyrene compositions, and/or methods for their preparation, suitable for forming optical compensation films. In some embodiments, suitable brominated polystyrene compositions, and/or methods for their preparation, can include aromatic rings having one or more acyl moieties.
Public/Granted literature
- US20090316085A1 OPTICAL COMPENSATION FILMS OF BROMINATED STYRENIC POLYMERS AND RELATED METHODS Public/Granted day:2009-12-24
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