发明名称 |
TAPE SUBSTRATE AND ADHESIVE TAPE |
摘要 |
Provided are a tape substrate having excellent oil resistance as well as balanced properties of flexibility, a hand cutting property and heat resistance, and an adhesive tape using the tape substrate. The tape substrate contains an ethylene-aromatic vinyl compound copolymer with an isotactic stereoregularity. Furthermore, the ethylene-aromatic vinyl compound copolymer is one having an alternating structure of ethylene and the aromatic vinyl compound represented by the formula (1) below, and an isotactic diad index m of Ph (an aromatic group) in the structure of the copolymer being more than 0.75: where Ph is an aromatic group and xa is the number of repeating units and an integer of at least 2.
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申请公布号 |
US2009202824(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
US20070302751 |
申请日期 |
2007.05.22 |
申请人 |
DENKI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
HASUMI MIZUKI;SAITA SEIJI;HASEGAWA MASARU;SUZUKI SHIGERU;MIYAMA AKIRA;TSUKAMOTO AYUMU;ARAI TORU |
分类号 |
C09J7/02;C08F212/06;C08L23/08;C08L25/02;C08L53/00 |
主分类号 |
C09J7/02 |
代理机构 |
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代理人 |
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地址 |
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