发明名称 |
POLYARYLENE SULFIDE FILM |
摘要 |
<p>It is aimed to provide a polyarylene sulfide film for an acoustic instrument vibrating plate excellent in heat resistance, molding processability, acoustic properties, and also heat moldability. Provided is a polyarylene sulfide film wherein the elongation at break in either a longitudinal direction or a width direction of the film is 100% or more and 250% or less, and the Young's modulus in either a longitudinal direction or a width direction of the film is 1.5 GPa or more and less than 4 GPa.</p> |
申请公布号 |
EP1942149(A1) |
申请公布日期 |
2008.07.09 |
申请号 |
EP20060812149 |
申请日期 |
2006.10.24 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
MACHIDA, TETSUYA;IMANISHI, YASUYUKI;OHKURA, MASATOSHI;HIGASHIOJI, TAKUJI |
分类号 |
C08L81/02;C08J5/18;C08L77/00;C08L79/08;C08L81/06;C08L101/00;H04R7/02 |
主分类号 |
C08L81/02 |
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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