Photopolymerizable composition
    33.
    发明公开
    Photopolymerizable composition 失效
    Photopolymerisierbare Zusammensetzungen。

    公开(公告)号:EP0276016A2

    公开(公告)日:1988-07-27

    申请号:EP88100938.5

    申请日:1988-01-22

    IPC分类号: G03F7/028

    摘要: Disclosed is a photopolymerizable composition which is very sensitive to visible light. The composition comprises a polymerizable compound and a photopolymerization initiator wherein the photopolymerization initiator comprises (A) a particular xanthene, coumarin or merocianine dyestuff, (B) a diaryliodonium salt and (C) a compound having the formula;

    摘要翻译: 公开了对可见光非常敏感的光聚合性组合物。 所述组合物包含可聚合化合物和光聚合引发剂,其中所述光聚合引发剂包括(A)特定的呫吨,香豆素或三聚氰胺染料,(B)二芳基碘鎓盐和(C)具有下式的化合物: e

    Photoimaging compositions containing substituted cyclohexadienone compounds
    35.
    发明公开
    Photoimaging compositions containing substituted cyclohexadienone compounds 失效
    由辐射可成像组合物的方法包含取代Zyklohexadienonverbindungen。

    公开(公告)号:EP0202690A2

    公开(公告)日:1986-11-26

    申请号:EP86107815.2

    申请日:1982-06-05

    IPC分类号: G03C1/72 G03F3/10 G03F7/10

    摘要: Photoimaging compositions comprising (A) a cyclohexadienone compound as defined, and (B ) addition polymerizable ethylenically unsaturated monomer, selected from the group of t-butyl-acrylate, N,N-diethylaminoethylacrylate, styrene and a monomeric compound having at least two terminal ethylenically unsaturated groups. A polymer binder can be present in the compositions. The new imaging compositions are useful in photoimaging products such as proofing papers, printout papers, overlay films and photopolymerizable elements useful for printing and photoresist purposes. The compositions have improved thermal stability.

    摘要翻译: 照片成像组合物,包含(A)所定义的环己二烯酮化合物,和(B)可加成聚合的烯类不饱和单体,选自丙烯酸叔丁酯的选择,N,N-二乙基氨基乙酯,苯乙烯和具有至少两个末端烯的单体化合物 不饱和基团。 聚合物粘合剂可以存在于组合物中。 新的成像的组合物是在相片影像产品有用:如打样纸,打印输出纸,覆盖膜和用于印刷和光致抗蚀剂的目的有用的可光聚合的元件。 该组合物具有改善的热稳定性。

    Verfahren zur Stabilisierung von photopolymerisierbaren Mischungen
    37.
    发明公开
    Verfahren zur Stabilisierung von photopolymerisierbaren Mischungen 失效
    稳定的可光聚合的混合物的方法。

    公开(公告)号:EP0131295A2

    公开(公告)日:1985-01-16

    申请号:EP84107960.1

    申请日:1984-07-06

    IPC分类号: G03C1/68 G03F7/10

    摘要: Die Erfindung betrifft ein Verfahren zur Stabilisierung von photopolymerisierbaren wasserlöslichen oder wasserdispergierbaren Mischungen, im wesentlichen bestehend aus einem Basispolymerisat, mindestens einer polymerisierbaren ethylenisch ungesättigten Verbindung und mindestens einem Photoinitiator und/oder Photosensibilisator, gegen thermische Polymerisation durch Behandlung des Basispolymerisats mit einem halogen, Pseudohalogen oder Polyhalogenid.

    摘要翻译: 本发明涉及一种方法,用于通过治疗基础聚合物的具有一种卤素,假或者多卤化物稳定的可光聚合的水溶性或水分散性的混合物,基本上由基体聚合物,至少一种可聚合烯属不饱和化合物和至少一种光引发剂和/或光敏剂,对热聚合 ,

    Photosolubilizable composition
    38.
    发明公开
    Photosolubilizable composition 失效
    流动的组合物的照片溶液。

    公开(公告)号:EP0130599A2

    公开(公告)日:1985-01-09

    申请号:EP84107587.2

    申请日:1984-06-29

    发明人: Aoai, Toshiaki

    IPC分类号: G03F7/10

    摘要: A photosolubilizable composition contains both a compound capable of producing an acid by irradiation with actinic rays and a compound which has at least one silyl ether or silyl ester group capable of being decomposed by an acid; optionally, a compound having at least one silyl ether group has at least one hydrophilic group, providing for increased solubility in a developing solution under the action of an acid, thus enhancing the photosensitivity and the development latitude of the composition.

    Photosensitive systems showing visible indication of exposure
    39.
    发明公开
    Photosensitive systems showing visible indication of exposure 无效
    感光材料与曝光可见指示。

    公开(公告)号:EP0125102A2

    公开(公告)日:1984-11-14

    申请号:EP84302956.2

    申请日:1984-05-02

    IPC分类号: G03F7/02

    摘要: The invention provides new compositions which change colour on exposure to actinic radiation and contain a photosensitive onium, e.g. iodonium or sulphonium, salt and a dyestuff which changes colour when protonated. The compositions may also include a resin, especially a resin curable by the onium salt when the latter is exposed, and preferably an epoxy resin. The compositions are useful especially as coatings, e.g. for making screen stencils or for producing lithographic printing plates.