| 发明名称 |
PROCESS FOR PREPARING A K-TYPE POLARIZER |
| 摘要 |
A process for preparing a polarizer is described whereby an article comprising an oriented, vinylalcohol polymer film layer, and an acid donor layer comprising a photoacid generator, is exposed to radiant energy at a temperature sufficient to effect a partial dehydration of the vinylalcohol polymer to a vinylalcohol/poly(acetylene) copolymer. |
| 申请公布号 |
AU2002353096(A1) |
申请公布日期 |
2003.09.04 |
| 申请号 |
AU20020353096 |
申请日期 |
2002.12.09 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
STEVEN M., HEILMANN;JOHN J., CAEL;DUANE D., FANSLER;TODD D., JONES;BABU N., GADDAM;ROBERT T., FITZSIMONS |
| 分类号 |
B32B7/00;B32B27/08;C08F8/00;C08F16/06;G02B5/30 |
主分类号 |
B32B7/00 |
| 代理机构 |
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