Invention Grant
US08335148B2 Polymerizable compound, polymerizable composition, optical material, optical element and optical head device
有权
可聚合化合物，可聚合组合物，光学材料，光学元件和光学头装置
- Patent Title: Polymerizable compound, polymerizable composition, optical material, optical element and optical head device
- Patent Title (中): 可聚合化合物，可聚合组合物，光学材料，光学元件和光学头装置
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Application No.: US13156719Application Date: 2011-06-09
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Publication No.: US08335148B2Publication Date: 2012-12-18
- Inventor: Hiroyuki Arishima , Hiroki Hotaka
- Applicant: Hiroyuki Arishima , Hiroki Hotaka
- Applicant Address: JP Tokyo
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-138624 20100617
- Main IPC: G11B7/00
- IPC: G11B7/00
Abstract:
A polymerizable compound represented by the following formula (1): wherein A is a hydrogen atom or a group selected from the following formulae (2) to (5): VwH(3-W)C— (2) PhxY(3-x)Si— (3) J-(CH2)m1—CHl(CH3)(2-l)— (4) J-(CH2)n1—SiPhp1(CH3)(2-p1)— (5); B is a group selected from the following formulae (6) and (7): J-(CH2)m2—CHk(CH3)(2-k)— (6) J-(CH2)n2—SiPhp2(CH3)(2-p2)— (7).
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