| 发明名称 |
POLYESTER FILMS AND METHODS FOR MANUFACTURING THE SAME |
| 摘要 |
A polyester film is provided. The polyester film is produced from a composition that includes the following monomers: terephthalic acid, ethylene glycol, and a branched monomer having a structure represented by formula (I), formula (II) or formula (III):;;, wherein X is independently hydroxyl, carboxyl or —COOR, and R is C1-6 alkyl. The molar ratio between terephthalic acid and ethylene glycol ranges is between about 50:50 and 30:70. The molar percentage of the branched monomer is from about 1 mol % to 3 mol %, based on the total mole of terephthalic acid and ethylene glycol. |
| 申请公布号 |
US2015225524(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201414585420 |
申请日期 |
2014.12.30 |
| 申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
CHEN Meng-Hsin;LIN Chih-Hsiang;LIN Chung-Cheng |
| 分类号 |
C08J5/18 |
主分类号 |
C08J5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polyester film, comprising a reaction product of a composition, wherein the composition substantially consists of:
a terephthalic acid monomer; an ethylene glycol monomer; and a branched monomer, having a structure represented by formula (I), formula (II), or formula (III): wherein X is independently hydroxyl, carboxyl or —COOR, and R is C1-6 alkyl;
the molar ratio between the terephthalic acid monomer and the ethylene glycol monomer is between 50:50 and 30:70; and the branched monomer has a molar percentage of between 1.5 mol % to 3 mol %, based on the total mole of the terephthalic acid monomer and the ethylene glycol monomer. |
| 地址 |
Hsinchu TW |
