发明名称 |
BIAXIALLY ORIENTED POLYAMIDE FILM |
摘要 |
PROBLEM TO BE SOLVED: To provide a biaxially oriented polyamide film which maintains transparency and has an excellent sliding property at a high humidity condition. SOLUTION: The biaxially oriented polyamide film contains an inorganic particle and a bisamide of a long chain fatty acid. The inorganic particle consists of (A) silica with an average particle size of 1-2μm and (B) silica with an average particle size of 2-3μm. The total content of (A) and (B) is 0.1-0.3 mass %, the mass ratio (A)/(B) is 3/1 or above, the bisamide of a long chain fatty acid is a bisamide consisting of a fatty acid with 20C or more and the bisamide content is 0.1-0.3 mass %.
|
申请公布号 |
JP2002348465(A) |
申请公布日期 |
2002.12.04 |
申请号 |
JP20010158863 |
申请日期 |
2001.05.28 |
申请人 |
UNITIKA LTD |
发明人 |
YAMAGISHI KENICHI;TATSUI MIYUKI |
分类号 |
C08J5/18;C08K3/36;C08K5/20;C08L77/00;(IPC1-7):C08L77/00 |
主分类号 |
C08J5/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|