专利名称:Polyester composition and film发明人:Masatoshi Aoyama,Hiroji Kojima,Masaru
Suzuki
申请号:US08/682954申请日:19960718公开号:US05912074A公开日:19990615
摘要:A polyester composition comprises a polyester component (a) and polymerparticles (b). At least an outermost layer of the polymer particles (b) is of a polymerhaving hydroxyl groups. The composition can be made into a film especially suitable foruse as a substrate in a magnetic recording medium.
申请人:TORAY INDUSTRIES, INC.
代理机构:Morrison & Foerster LLP
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