| 阴图PS版感光层的光交朕 |
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| 引用本文： | 曹曙光,王仁祥,曹维孝.阴图PS版感光层的光交朕[J].影像科学与光化学,1996,14(1):44-47. |
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| 作者姓名： | 曹曙光 王仁祥 曹维孝 |
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| 作者单位： | 北京大学化学与分子工程学院, 北京100871 |
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| 摘 要： | 阴图PS版感光层主要是由成膜树脂和感光树脂组成.感光树脂一般是二苯胺或取代二苯胺重氮树脂.成膜树脂类型较多.就成膜角度看,能溶于合适溶剂的线型聚合体均可为成膜树脂.实际上并非如此,很多聚合体虽能与重氮树脂有共同的溶剂,并且本身可形成强度甚好的膜,以后可被显影除去,但并不能选作成膜树脂,主要原因是这些聚合体在光照下不能与重氮树脂光交联.
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| 关 键 词： | 重氮树脂 成膜树脂 阴图PS版 光交联 |
| 收稿时间： | 1995-03-15 |
PHOTOCROSSLINKING OF NEGATIVE PS PLATE COATING |
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| CAO Shuguang,WANG Renxiang,CAO Weixao.PHOTOCROSSLINKING OF NEGATIVE PS PLATE COATING[J].Imaging Science and Photochemistry,1996,14(1):44-47. |
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| Authors: | CAO Shuguang WANG Renxiang CAO Weixao |
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| Institution: | Schhool of Chemistry and Molecular Engineering Peking University, Beijing 100871, P. R. China |
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| Abstract: | Pbotocrosslinhng of four kinds of negative PS plate coatings consisting of diazo-resin of diphenylamine and binder-resins has been studied.The results show that the photocrosslinking could only take place in the coatings which contain binder-resins involving hydroxygroup;The tentative mechamism of photocrosslinking has been proposed.The relationship of crosslinking and diazo-resin content in coating was also disscused. |
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| Keywords: | photocrosslinking diazo-resin binder-resin negative PS plate |
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