| 发明名称 |
POLYESTER FILM |
| 摘要 |
PROBLEM TO BE SOLVED: To provide polyester film having excellent transparency, heat resistance and processability. SOLUTION: The polyester film is made of a polyester resin in which 1 to 60 % of the diol units bears a circular acetal skeleton. COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2005343953(A) |
申请公布日期 |
2005.12.15 |
| 申请号 |
JP20040163102 |
申请日期 |
2004.06.01 |
| 申请人 |
MITSUBISHI GAS CHEM CO INC |
发明人 |
HIROKANE TAKASHI;IKEDA TSUYOSHI |
| 分类号 |
C08J5/18;C08G63/16;(IPC1-7):C08G63/16 |
主分类号 |
C08J5/18 |
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