发明名称 |
PELLICLE COMPOSITIONS AND PELLICLES THEREOF FOR PROJECTION PRINTING |
摘要 |
<p>PELLICLE COMPOSITIONS AND PELLICLES THEREOF FOR PROJECTION PRINTING 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 a 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.</p> |
申请公布号 |
CA1259724(A) |
申请公布日期 |
1989.09.19 |
申请号 |
CA19840445982 |
申请日期 |
1984.01.25 |
申请人 |
BAKER (J.T.) CHEMICAL COMPANY |
发明人 |
WARD, IRL E.;PAPOOJIAN, PHILIP M. |
分类号 |
C08L83/04;G03F1/62;(IPC1-7):C09D3/00;G03F1/00 |
主分类号 |
C08L83/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|