| 发明名称 |
Holographic recording material composition |
| 摘要 |
A holographic recording material composition used for storing optical information as a spatial variation of refractive index, having: (a) a compound having at least one polymerizable functional group; (b) a photopolymerization initiator; and (c) colloidal silica particles having an average particle diameter of from 4 to 30 nm.
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| 申请公布号 |
US6914703(B2) |
申请公布日期 |
2005.07.05 |
| 申请号 |
US20040807279 |
申请日期 |
2004.03.24 |
| 申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
TOMITA YASUO;SUZUKI NAOAKI |
| 分类号 |
G03F7/004;C08K3/38;C08L57/00;G03F7/00;G03F7/11;G03H1/02;G03H1/04;(IPC1-7):G03H1/02 |
主分类号 |
G03F7/004 |
| 代理机构 |
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