发明名称 |
Photopolymerizing composition and photopolymerizing recording medium manufactured using the same and used to manufacture 3D optical memory having ultra-high information storage capacity |
摘要 |
A photopolymerizing composition and a photopolymerizing recording medium manufactured using the composition, wherein the photopolymerizing composition contains: 1.0 -99.0% by weight of at least one kind of polymerizable compound; 0.05-0.5% by weight of at least one kind of photosensitizer selected from among photochromic compounds that change color by incoherent UV light irradiation; 0.2-6.0% by weight of a coinitiator that is activated by visible light in the presence of a photoinduced form of the photochromic compound transformed by incoherent UV light to photopolymerize the polymerizable compound; 0-97.5% by weight of a polymer binding agent; 0-6.0% by weight of a plasticizer; and 0-3.0% by weight of a non-polymerizing solvent. The photopolymerizing recording medium has a high angular diffraction selectivity and thus can be effectively used to manufacture a 3D holographic optical memory with ultra high information storage capacity.
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申请公布号 |
US2006111461(A1) |
申请公布日期 |
2006.05.25 |
申请号 |
US20040993125 |
申请日期 |
2004.11.22 |
申请人 |
PHOTOCHEMISTRY CENTER OF RUSSIAN ACADEMY OF SCIENCES |
发明人 |
BARACHEVSKY VALERY A.;PEREDEREEVA SVETLANA I.;NESTERENKO DMIRTY V.;LYUBIMOY ALEKSANDR V.;SALAHUTDINOV VIKTOR K.;KRAYUSHKIN MIKHAIL M.;SOKOLYUK NATALIYA T.;MIKAELYAN ANDREI L. |
分类号 |
C08F2/46;H01Q21/24;C09K19/32;G03F7/00;G03F7/029;G03F7/031;G11B7/245;H01Q13/00 |
主分类号 |
C08F2/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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