Optical polymer and optical element obtained by forming thereof

Invention Grant

US09459376B2 Optical polymer and optical element obtained by forming thereof 有权

Title translation: 通过其形成获得的光学聚合物和光学元件

Patent Title: Optical polymer and optical element obtained by forming thereof
Patent Title (中): 通过其形成获得的光学聚合物和光学元件
Application No.: US14655551

Application Date: 2013-12-17
Publication No.: US09459376B2

Publication Date: 2016-10-04
Inventor: Ayumi Sato , Yosuke Harauchi , Hiroya Nishioka , Takashi Houkawa , Kenji Umeda , Takuya Komatsubara
Applicant: ZEON CORPORATION
Applicant Address: JP Tokyo
Assignee: ZEON CORPORATION
Current Assignee: ZEON CORPORATION
Current Assignee Address: JP Tokyo
Agency: Oliff PLC
Priority: JP2012-281016 20121225; JP2013-055854 20130319; JP2013-153122 20130724
International Application: PCT/JP2013/083704 WO 20131217
International Announcement: WO2014/103788 WO 20140703
Main IPC: G02B1/04
IPC: G02B1/04 ; G02B13/00 ; C08G61/08 ; C08F232/08 ; B29D11/00 ; B29C45/00

Abstract:

An optical polymer satisfying an expression: (ηA−ηB)/ηB×100

Abstract(Chinese):

满足以下表达式的光学聚合物：（ηA-ηB）/ηB×100 <60，其中，ηA是在290℃的温度和200（1 / s）的剪切速率下测量的光学聚合物的熔体粘度，，ηB是在290℃的温度和2000（1 / s）的剪切速率下测量的光学聚合物的熔体粘度。

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