发明名称 |
Polymeric film |
摘要 |
A mat polymeric film contains 74 to 99 % by weight of polyester, 1 to 20 % by weight of titanium dioxide particles having a volume distributed median particle diameter in the range from 0.1 to 2.o mu m, and 0.1 to 6 % by weight of mica particles having a volume distributed median particle diameter in the range from 3 to 40 mu m. The polymeric film is suitable for use as a magnetic card. |
申请公布号 |
AU7788994(A) |
申请公布日期 |
1995.05.04 |
申请号 |
AU19940077889 |
申请日期 |
1994.10.05 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
PAUL DAVID ALAN MILLS;ANTON RICHARD OLEK;KARL RAKOS |
分类号 |
C08J5/18;C08K3/22;C08K3/34;C08L67/00;C08L67/02;G11B5/73;G11B5/80 |
主分类号 |
C08J5/18 |
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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