发明授权
- 专利标题： SUPPORTING FILM FOR TAPE MATERIAL AND TAPE MATERIAL
- 专利标题（中）： CARRIER用薄膜带材料带材料
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申请号： EP11812180.5申请日： 2011-06-15
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公开(公告)号： EP2599630B1公开(公告)日： 2014-09-03
- 发明人: TAKADA Yasunori , SHIMA Takito , TATEISHI Tetsurou , NISHIHARA Tsuguki , YOSHIDA Chiaki , MATSUSHIMA Atsushi , TAKAMIYA Tsuyoshi
- 申请人： Hisamitsu Pharmaceutical Co., Inc. , Toppan Printing Co., Ltd. , Maruto Sangyo Co., Ltd.
- 申请人地址： 408, Tashirodaikan-machi Tosu-shi, Saga 841-0017 JP
- 专利权人： Hisamitsu Pharmaceutical Co., Inc.,Toppan Printing Co., Ltd.,Maruto Sangyo Co., Ltd.
- 当前专利权人： Hisamitsu Pharmaceutical Co., Inc.,Toppan Printing Co., Ltd.,Maruto Sangyo Co., Ltd.
- 当前专利权人地址： 408, Tashirodaikan-machi Tosu-shi, Saga 841-0017 JP
- 代理机构： Prüfer & Partner GbR European Patent Attorneys
- 优先权： JP2010171208 20100729
- 国际公布： WO2012014587 20120202
- 主分类号： B32B27/40
- IPC分类号： B32B27/40 ; A61F13/02 ; B32B27/20 ; C09J7/04
摘要：
A support film for tape which is used for a tape, the support film for tape incrudes: a film-shaped support formed of polyurethane; and a barrier layer which includes a water-soluble polymer compound and montmorillonite and is formed on one surface of the support. The support film for tape has a percentage content of the montmorillonite in the barrier layer is equal to or more than 2 percent by weight and equal to or less than 22 percent by weight.
公开/授权文献
- EP2599630A1 SUPPORTING FILM FOR TAPE MATERIAL AND TAPE MATERIAL 公开/授权日：2013-06-05
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