Photosensitive composition
    1.
    发明公开
    Photosensitive composition 失效
    光敏组合物及其聚合物

    公开(公告)号:EP0386780A3

    公开(公告)日:1990-10-31

    申请号:EP90104528.6

    申请日:1990-03-09

    发明人: Kawabata, Masami

    IPC分类号: G03F7/038 G03F7/039

    CPC分类号: G03F7/038

    摘要: Diclosed is a polymer having a group represented by the following formula (I) or (II) in a main chain consisting of carbon-carbon bonds:
    [wherein x is an oxygen atom, a sulfur atom or N-R¹,R¹ is a hydrogen atom, an alkyl group containing 1 to 3 carbon atoms or CH₂CO₂H.] said group being decarboxylated by photo-­reaction of its own or by photo-reaction with a photo­sensitizer which absorbs a light to generate a free radical.

    Photosensitive composition
    2.
    发明公开
    Photosensitive composition 失效
    照片Zusammensetzung und Polymerdafür。

    公开(公告)号:EP0386780A2

    公开(公告)日:1990-09-12

    申请号:EP90104528.6

    申请日:1990-03-09

    发明人: Kawabata, Masami

    IPC分类号: G03F7/038 G03F7/039

    CPC分类号: G03F7/038

    摘要: Diclosed is a polymer having a group represented by the following formula (I) or (II) in a main chain consisting of carbon-carbon bonds:
    [wherein x is an oxygen atom, a sulfur atom or N-R¹,R¹ is a hydrogen atom, an alkyl group containing 1 to 3 carbon atoms or CH₂CO₂H.] said group being decarboxylated by photo-­reaction of its own or by photo-reaction with a photo­sensitizer which absorbs a light to generate a free radical.

    摘要翻译: 封闭的是在由碳 - 碳构成的主链中具有由下式(I)或(II)表示的基团的聚合物: [其中x是氧原子,硫原子或NR 1, R 1是氢原子,含有1至3个碳原子的烷基或CH 2 CO 2 H.]所述基团通过其自身的光反应或通过光吸收剂的光反应而脱羧,所述光敏剂吸收光以产生自由基 。

    Photopolymerizable composition
    3.
    发明公开
    Photopolymerizable composition 失效
    Photopolymerisierbare Zusammensetzungen。

    公开(公告)号:EP0315988A2

    公开(公告)日:1989-05-17

    申请号:EP88118745.4

    申请日:1988-11-10

    IPC分类号: G03F7/031

    摘要: Disclosed is a photopolymerizable compostion which is very sensitive to light, especially visible light having a wave length of 600 to 700 nm. The photopolymerizable composition comprising a polymerizable compound having an ethylenically unsaturated double bond and a photopolymeriza­tion initiator wherein the photopolymerization initiator comprises (a) a specific sensitizer and (b) a radical forming agent.

    摘要翻译: 公开了一种对光非常敏感的光聚合组合物,特别是波长为600-700nm的可见光。 包含具有烯键式不饱和双键的聚合性化合物和光聚合引发剂的光聚合性组合物,其中光聚合引发剂包括(a)特定敏化剂和(b)自由基形成剂。

    Photosensitive composition for volume hologram recording
    5.
    发明公开
    Photosensitive composition for volume hologram recording 失效
    Lichtempfindliche Zusammensetzung zum Aufzeichnen von Volumen-Phasenhologrammen。

    公开(公告)号:EP0509512A1

    公开(公告)日:1992-10-21

    申请号:EP92106635.3

    申请日:1992-04-16

    IPC分类号: G03F7/00 G03F7/029 C08F2/50

    摘要: Disclosed is a photosensitive composition for volume hologram recording which is used for recording an interference fringe produced by a laser beam or a light having excellent coherence, as fringes having different refractive index. The composition comprising:

    (a) a cationic polymerizable compound which is liquid at ambient temperature;
    (b) a radical polymerizable compound;
    (c) a radical photopolymerization initiator composition sensitized by a laser beam or a light having excellent coherence which has a specific wavelength to polymerize the ingredient (b); and
    (d) a cationic photopolymerization initiator composition which shows low photosensitivity to the light having a specific wavelength and is sensitized by a light having the other wavelength to polymerize the ingredient (a), wherein an average refractive index of the ingredient (a) is smaller than that of the ingredient (b). A process for producing the photosensitive composition is also disclosed.

    摘要翻译: 公开了一种用于体积全息图记录的光敏组合物,其用于记录由激光束产生的干涉条纹或具有优异相干性的光,作为折射率不同的条纹。 该组合物包含:(a)在环境温度下为液体的阳离子可聚合化合物; (b)可自由基聚合的化合物; (c)由激光束或具有优异相干性的光敏化的自由基光聚合引发剂组合物,其具有特定波长以聚合成分(b); 和(d)阳离子光聚合引发剂组合物,其具有对具有特定波长的光的低光敏性,并且通过具有其它波长的光使其成分(a)聚合,其中成分(a)的平均折射率为 小于成分(b)。 还公开了用于制备光敏组合物的方法。

    Photopolymerisable composition
    7.
    发明公开
    Photopolymerisable composition 失效
    Photopolymerisierbare Zusammensetzung。

    公开(公告)号:EP0211615A2

    公开(公告)日:1987-02-25

    申请号:EP86305866.5

    申请日:1986-07-30

    IPC分类号: C08F2/50 G03F7/028

    摘要: A photopolymerisable composition comprises a polymerisable compound and a photopolymerisation initiator which itself comprises (a) a xanthene or thioxanthene dyestuff, (b) a photosensitiser selected from N-phenylglycine, 2,4,6-tris(trichloromethyl)-1,3,5-triazine and a mixture of p-dimethylaminobenzoic acid isopentyl ester and 2,4-diisopropylthioxanthone, and (c) a peroxide.

    摘要翻译: 可光聚合组合物包含可聚合化合物和光聚合引发剂,其本身包含(a)呫吨或噻吨酮染料,(b)光敏剂,其选自N-苯基甘氨酸,2,4,6-三(三氯甲基)-1,3,5 - 三嗪和对二甲基氨基苯甲酸异戊酯与2,4-二异丙基噻吨酮的混合物,和(c)过氧化物。