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Film polyester

2021-06-09 来源:好走旅游网
专利内容由知识产权出版社提供

专利名称:Film polyester

发明人:鈴木 維允,堀江 将人,川原 慎也,東大路 卓司申请号:JP2015556280申请日:20151105公开号:JP6565683B2公开日:20190828

摘要:A polyester film having a polyethylene terephthalate proportion occupying60% by weight or more in the polyester resin constituting the film, and when heat-treated at 200 C. for 30 minutes, both of the heat shrinkage ratios in the longitudinaldirection and width direction of the film are 0 .5% or less polyester film. A film whichrealizes heat resistance, particularly low heat shrinkage at high temperature, and hasexcellent processability is provided.

申请人:東レ株式会社

地址:東京都中央区日本橋室町2丁目1番1号

国籍:JP

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