| 发明名称 |
PLASTIC LENSES AND PRIMER COMPOSITION USED FOR COATING THE SAME |
| 摘要 |
<p>Plastic lenses having a primer layer and prepared from a polyurethane resin prepared by the reaction of a polyisocyanate with a polyesterpolyol mainly comprising isophthalic acid. Plastic lenses excellent in scuffing and impact resistances can be prepared by forming also a hard coating layer and an antireflection layer on the primer layer.</p> |
| 申请公布号 |
EP0922971(A4) |
申请公布日期 |
2002.01.16 |
| 申请号 |
EP19980921810 |
申请日期 |
1998.05.26 |
| 申请人 |
NIPPON ARC CO., LTD. |
发明人 |
KAYANOKI, HISAYUKI;SAWARAGI, FUJIO |
| 分类号 |
B29D11/00;B29K67/00;C08G18/42;C08G18/46;C08G18/80;C08J7/04;C09D175/06;G02B1/10;(IPC1-7):G02B1/10;G02B1/04;C09D5/00 |
主分类号 |
B29D11/00 |
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