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发明名称
Plastic lens
摘要
<p>Use of a compound of at least one metal selected from aluminum, titanium, zirconium, tin and antimony to increase the refractive index of a polyurethane primer layer in a laminated plastic lens.</p>
申请公布号
EP0764857(A1)
申请公布日期
1997.03.26
申请号
EP19960118602
申请日期
1992.06.12
申请人
NIPPON SHEET GLASS CO., LTD.
发明人
MASE, SHOJI;OTANI, NOBORU;YOSHIDA, MOTOAKI;ISHIZUKA, SATOSHI;KAYANOKI, HISAYUKI;HIRAYAMA, NAOTO
分类号
B32B7/02;G02B1/04;G02B1/10;G02C7/02;(IPC1-7):G02B1/04;G02B1/11
主分类号
B32B7/02
代理机构
代理人
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地址
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