Invention Grant
US08435610B2 Copolymer of (meth)acrylic ester, composition, optical element and electric member
有权
（甲基）丙烯酸酯，组合物，光学元件和电气部件的共聚物
- Patent Title: Copolymer of (meth)acrylic ester, composition, optical element and electric member
- Patent Title (中): （甲基）丙烯酸酯，组合物，光学元件和电气部件的共聚物
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Application No.: US12299157Application Date: 2006-10-05
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Publication No.: US08435610B2Publication Date: 2013-05-07
- Inventor: Yasuhiro Koike , Yoshiyuki Okamoto , Akihiro Tagaya
- Applicant: Yasuhiro Koike , Yoshiyuki Okamoto , Akihiro Tagaya
- Applicant Address: JP Kawaguchi-shi
- Assignee: Japan Science and Technology Agency
- Current Assignee: Japan Science and Technology Agency
- Current Assignee Address: JP Kawaguchi-shi
- Agency: Marshall, Gerstein & Borun LLP
- International Application: PCT/JP2006/320360 WO 20061005
- International Announcement: WO2007/129418 WO 20071115
- Main IPC: C09K19/38
- IPC: C09K19/38 ; C08F18/20
Abstract:
A copolymer of (meth)acrylic ester represented by a general formula (1) including a following repeating unit A and repeating unit B. In the general formula (1), R1 and R2 each independently represent hydrogen atom or methyl group; R3 represents an alkyl group having 1 to 4 carbon atoms; Y represents an atomic group forming an aromatic ring; x represents 1 to n, n represents the number of fluorine atoms which can be contained in the aromatic ring; and a and b each independently represent an integer of 1 or more.
Public/Granted literature
- US20090264610A1 Novel Copolymer of Methacrylic Ester, Composition, Optical Element and Electric Member Public/Granted day:2009-10-22
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