| 发明名称 |
Glass for optical system and plastic foil used therein. |
| 摘要 |
The glass window material, for a vehicle, has a block or sheet substrate (14) of glass or plastics, and a plastics layer (15) of high quality optical transparency. The plastics layer has a variable thickness at least at one window zone where the outer surfaces (20, 22) of the window are not parallel. The plastics layer is of polyurethane. |
| 申请公布号 |
EP0674204(A1) |
申请公布日期 |
1995.09.27 |
| 申请号 |
EP19950400620 |
申请日期 |
1995.03.21 |
| 申请人 |
SAINT-GOBAIN VITRAGE;ASAHI GLASS |
发明人 |
MORIN, CLAUDE M.;BRAVET, JEAN-LOUIS M. |
| 分类号 |
B60J1/00;B32B5/14;B32B7/02;B32B17/10;B32B27/00;G02B5/04;G02B27/00;G02B27/01 |
主分类号 |
B60J1/00 |
| 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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