发明名称 |
HINNE ELLER FILM FOR ANVENDELSE VED PROJEKSJONSTRYKKING SAMT MATERIALE FOR FREMSTILLING DERAV |
摘要 |
A pellicle for use in projection printing comprises a pellicle in which the transparent film is formed from a polyvinyl butyral resin or from a casting composition which is a mixture of polyvinyl butyral resin and a dispersion of colloidal silica and a silicone resin which is a lower aliphatic alcohol-water solution of the partial condensate of a silanol. A pellicle employing such films are useful in the near, mid and deep UV regions.
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申请公布号 |
NO840858(A) |
申请公布日期 |
1984.09.10 |
申请号 |
NO19840000858 |
申请日期 |
1984.03.07 |
申请人 |
BAKER CHEMICAL COMP, J.T., |
发明人 |
WARD, IRL EUGENE,;PAPOOJIAN, PHILIP MICHAEL, |
分类号 |
C08L83/04;G03F1/14;G03F1/62;(IPC1-7):C08L/ |
主分类号 |
C08L83/04 |
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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