发明名称 |
COATED MATERIAL AND USE THEREOF |
摘要 |
Coated material and use thereof A coated photosensitive material on a support comprising a layer of polyamic acids and polyamic acid aryl esters derived from tetracarboxylic acids or aminodirarboxylic acids containing a benzophenone structural unit and aromatic diamines which are substituted in both ortho-positions by at least one amino group. The material is autophotocrosslinkable and is suitable for producing protective coatings and photographic images, with corresponding polyimides being formed after irradiation by a thermal aftertreatment.
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申请公布号 |
CA1287767(C) |
申请公布日期 |
1991.08.20 |
申请号 |
CA19860506254 |
申请日期 |
1986.04.09 |
申请人 |
CIBA-GEIGY AG;CIBA-GEIGY AG;CIBA-GEIGY AG |
发明人 |
PFEIFER, JOSEF |
分类号 |
C08G73/00;C08G73/10;G03F7/038;(IPC1-7):G03F7/027;C08G69/26 |
主分类号 |
C08G73/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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