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公开(公告)号:US4986181A
公开(公告)日:1991-01-22
申请号:US197575
申请日:1988-05-23
申请人: Toshiro Kobayashi , Hisashi Hiraishi , Makoto Hineno , Tomoshi Kawata , Yuuji Kohara , Masaharu Saito
发明人: Toshiro Kobayashi , Hisashi Hiraishi , Makoto Hineno , Tomoshi Kawata , Yuuji Kohara , Masaharu Saito
CPC分类号: B41N7/06 , B41N2207/02 , B41N2207/10
摘要: A roller for use in lithography which comprises a surface layer of finely and uniformly mixed ultra-hard material and lipophilic material. The ultra-hard material is preferably tungsten carbide-cobalt and the lipophilic material is preferably aluminum bronze casting, the aluminum bronze casting being mixed with the tungsten carbide-cobalt in the ratio of 25-40% by weight.
摘要翻译: 用于光刻的辊,其包括精细且均匀混合的超硬材料和亲脂性材料的表面层。 超硬材料优选为碳化钨 - 钴,亲油性材料优选为铝青铜铸件,铝青铜铸件与碳化钨 - 钴以25-40重量%的比例混合。