Invention Grant
- Patent Title: Resin composition, cured product and optical parts
- Patent Title (中): 树脂组合物，固化产品和光学部件
-
Application No.: US12057815Application Date: 2008-03-28
-
Publication No.: US07714096B2Publication Date: 2010-05-11
- Inventor: Mitsuru Ueda , Shinji Ando , Jin-gang Liu , Yuzi Shibasaki , Yasuhiro Nakamura , Shuichi Sugawara , Miwa Ariyuki , Yuichi Eriyama , Keisuke Kuriyama , Hideaki Takase
- Applicant: Mitsuru Ueda , Shinji Ando , Jin-gang Liu , Yuzi Shibasaki , Yasuhiro Nakamura , Shuichi Sugawara , Miwa Ariyuki , Yuichi Eriyama , Keisuke Kuriyama , Hideaki Takase
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Tokyo Institute of Technology,JSR Corporation
- Current Assignee: Tokyo Institute of Technology,JSR Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-091390 20070330
- Main IPC: C08K3/10
- IPC: C08K3/10 ; C08K3/22 ; C08G69/48 ; C08G69/42 ; C08G75/00 ; C08G79/02 ; C08G69/26 ; C08F283/04 ; C09K19/00
Abstract:
It is provided for a resin composition including (A) at least one polyamic acid having the structure represented by the following formula (1): wherein R1 is independently an alkyl group having 1 to 3 carbon atoms or a cyano group; a is independently an integer of 0 to 4; R is a tetravalent organic group; n is an integer of 1 to 4; and m is an integer of 1 to 100,000, and (E) an organic solvent.
Public/Granted literature
- US20080255284A1 RESIN COMPOSITION, CURED PRODUCT AND OPTICAL PARTS Public/Granted day:2008-10-16
Information query
