| 发明名称 |
Photopolymerizable film compositions with a high refractive index modulation |
| 摘要 |
<p>Holographic films contain a copolymer binder having the following formula: (M)w(VAc)x(VOH)y(CTFE)z wherein M is a fluoromonomer; VAc is vinyl acetate; VOH is vinyl alcohol; and CTFE is chlorotrifluoroethylene; and wherein w, x, y, and z are percentages by weight; w is 5 to 22%, x is 50 to 75%, y is 3 to 8%, and z is 15 to 30% with the copolymer containing 3-35% by weight fluorine. These imaged films are particularly suited for lamination to glass in head-up display applications.</p> |
| 申请公布号 |
GB2284212(B) |
申请公布日期 |
1997.07.09 |
| 申请号 |
GB19940022332 |
申请日期 |
1994.11.04 |
| 申请人 |
* E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ANDREW MICHAEL * WEBER;ALEKSANDER * BERESNIEWICZ |
| 分类号 |
G03H1/18;B32B27/08;C08F2/44;C08F2/48;C08F2/50;C08F14/18;C08F16/02;C08F214/18;C08F216/06;C08F218/02;C08F218/08;C09J131/04;G02B1/04;G03F7/00;G03F7/033;G03H1/02;(IPC1-7):C08F218/08;C08F8/42 |
主分类号 |
G03H1/18 |
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