| 发明名称 |
LIGHT-SENSITIVE FILM ELEMENT COMPRISING A POLYESTER OF A POLYHYDRIC ALCOHOL AND {62 -SUBSTITUTED-{60 -CYANACRYLIC ACID |
| 摘要 |
Manufacture of a light-sensitive layer of polymers capable of being cross-linked under the action of light. Polymers of this type are esterification products of polyhydric alcohols with unsaturated carboxylic acids having at least one carbon-carbon double bond conjugated with the carboxyl group. The light-sensitive layer is especially suitable for the manufacture of printing plates and etch resists.
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| 申请公布号 |
US3635720(A) |
申请公布日期 |
1972.01.18 |
| 申请号 |
USD3635720 |
申请日期 |
1969.03.19 |
| 申请人 |
KALLE AG. |
发明人 |
HARTMUT STEPPAN;ALBRECHT MOSCHEL;WALTER LUDERS |
| 分类号 |
C08F2/00;C08F2/48;C08F8/14;C08F290/00;C08F299/00;C08G59/16;C08G63/52;C09B23/00;G03F7/038;H05K3/00;(IPC1-7):G03C1/68 |
主分类号 |
C08F2/00 |
| 代理机构 |
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代理人 |
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