发明名称 |
METHOD TO MAKE A PLASTIC GLASS ABRASION-RESISTANT, AND PLASTIC GLASS MADE ABRASION-RESISTANT |
摘要 |
This process for making plastic glasses resistant to abrasion, with the aid of a hardening substance, is characterised in that it consists in depositing this hardening substance onto the glass and making it enter within the latter by ion bombardment. <IMAGE> |
申请公布号 |
EP0365386(B1) |
申请公布日期 |
1992.12.16 |
申请号 |
EP19890402680 |
申请日期 |
1989.09.29 |
申请人 |
VALEO VISION |
发明人 |
PERRIN, PIERRE |
分类号 |
G02B1/10;B29C35/08;B29C59/14;B29C59/16;B29C70/64;B29D11/00;B32B27/08;B44C5/08;C08J7/06;C08L33/04;C08L33/12;C09D7/14;F21S8/10;F21V3/04;F21V5/00;F21V17/00;G02B3/00 |
主分类号 |
G02B1/10 |
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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