![COVER TAPE](/abs-image/US/2011/09/01/US20110212324A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: COVER TAPE
- 专利标题(中):盖带
- 申请号:US13124009 申请日:2009-11-05
- 公开(公告)号:US20110212324A1 公开(公告)日:2011-09-01
- 发明人: Hisatsugu Tokunaga , Yusuke Tanazawa
- 申请人: Hisatsugu Tokunaga , Yusuke Tanazawa
- 申请人地址: JP Tokyo
- 专利权人: DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人: DENKI KAGAKU KOGYO KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008289453 20081112; JP2009066060 20090318
- 国际申请: PCT/JP2009/068900 WO 20091105
- 主分类号: B32B7/02
- IPC分类号: B32B7/02 ; B32B27/32
摘要:
Provided is a cover tape that has a small range of stripping strength and generates little static electricity when stripped at a high speed. The cover tape according to the present invention comprises at least a substrate layer, an intermediate layer, a charge transfer layer, and a heat seal layer, characterized in that (A) the charge transfer layer containing an acid-modified polyolefin resin and a conductive agent, and (B) the heat seal layer containing (a) a thermoplastic resin component composed of an acrylic resin, and (b) a styrene-conjugated diene copolymer or a hydrogenated resin thereof, the mass ratio of the two components ((a)/(b)) being 20/80 to 80/20.
摘要(中):
提供了一种具有小剥离强度范围的覆盖带,并且在高速剥离时产生很少的静电。 根据本发明的覆盖带至少包括基底层,中间层,电荷转移层和热封层,其特征在于(A)含有酸改性聚烯烃树脂和导电性的电荷转移层 试剂,(B)含有(a)由丙烯酸树脂构成的热塑性树脂成分和(b)苯乙烯 - 共轭二烯共聚物或其氢化树脂的热封层的热封层,两种成分((a )/(b))为20/80至80/20。
公开/授权文献:
- US08828535B2 Cover tape 公开/授权日:2014-09-09
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B7/00 | 以薄层之间的联系为特征的层状产品,即基本上包含具有不同物理性质薄层的产品,或以薄层之间的相互连接为特征的产品 |
--------B32B7/02 | .关于物理性质,如硬度 |