ORGANIC DYE-IN-POLYMER (DIP) MEDIUM FOR WRITE-ONCE-READ-MANY (WORM) OPTICAL DISCS WITH FLUORESCENT READING
    11.
    发明申请
    ORGANIC DYE-IN-POLYMER (DIP) MEDIUM FOR WRITE-ONCE-READ-MANY (WORM) OPTICAL DISCS WITH FLUORESCENT READING 审中-公开
    有机染料聚合物(DIP)中文,用于写入一般(多)光学光盘,具有荧光读取

    公开(公告)号:WO99059142A2

    公开(公告)日:1999-11-18

    申请号:PCT/IB1999/001266

    申请日:1999-05-13

    摘要: High sensitive organic dye-in-polymer (DIP) medium for write-once-read-many (WORM) optical discs with fluorescent reading. The medium consists of a fluorescent color means, capable of absorbing writing radiation produced by a laser, a compound capable of generating free radicals upon influence of heat produced by the writing radiation and a polymer capable of producing a translucent film enabling high quantum yield of the fluorescence induced in the color means. The color means can be selected from xanthene dyes of the eosine and rhodamine groups, acridine, oxazine, azine, peylene, violanthrone, cyanine, phtalocyanine, indigoide colors and porphyries. The free radicals generating compound can be chosen from the group of compounds comprising azo and diazoi compounds or peroxyde compounds. The film producing polymer can be selected from the group of compounds comprising cellulose ethers, vinyl resins or acrylic resins.

    摘要翻译: 具有荧光读数的一次读写多(WORM)光盘的高灵敏度有机染料聚合物(DIP)介质。 介质由能够吸收由激光产生的书写辐射的荧光颜色装置,能够在由书写辐射产生的热的影响下产生自由基的化合物和能够产生半透明膜的聚合物,其能够实现高的量子产率 在颜色中诱导的荧光意味着。 颜色方法可以选自曙红和罗丹明组的呫吨染料,吖啶,恶嗪,吖嗪,聚乙二醇,恶臭酮,花青,酞菁,靛蓝色和斑岩。 产生自由基的化合物可以选自包含偶氮和重氮化合物或过氧化物化合物的化合物组。 成膜聚合物可以选自包含纤维素醚,乙烯基树脂或丙烯酸树脂的化合物组。