发明授权
- 专利标题： Block copolymers for optical data storage
- 专利标题（中）： 用于光学数据存储的嵌段共聚物
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申请号： US10296684申请日： 2001-05-18
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公开(公告)号： US07018684B2公开(公告)日： 2006-03-28
- 发明人: Horst Berneth , Thomas Bieringer , Rainer Hagen , Serguei Kostromine , Hans-Werner Schmidt , Axel Müller , Stephan Zilker , Carsten Frenz , Thomas Breiner
- 申请人： Horst Berneth , Thomas Bieringer , Rainer Hagen , Serguei Kostromine , Hans-Werner Schmidt , Axel Müller , Stephan Zilker , Carsten Frenz , Thomas Breiner
- 申请人地址： DE Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DE Leverkusen
- 代理商 Joseph C. Gil; Aron Preis
- 优先权： DE10027153 20000531
- 国际申请： PCT/EP01/05710 WO 20010518
- 国际公布： WO01/92360 WO 20011206
- 主分类号： C09K19/38
- IPC分类号： C09K19/38 ; G11B7/24 ; C08F8/00
摘要：
Block polymers suitable for the preparation of data storage media are disclosed. The media produced of the inventive of the polymers has thickness in the range of a few millimeters. In contrast with currently available materials that feature high optical density the inventive polymers feature increased dilution of dyes (decrease in optical density) and decrease in the holographic diffraction efficiency.
公开/授权文献
- US20030183959A1 Block copolymers for optical data storage 公开/授权日：2003-10-02
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