发明公开
EP2940075A1 POLYESTER RESIN COMPOSITION, ADHESIVE, AND FILM
审中-公开
POLYESTERHARZZUSAMMENSETZUNG，KLEBSTOFF UND FOLIE
- 专利标题： POLYESTER RESIN COMPOSITION, ADHESIVE, AND FILM
- 专利标题（中）： POLYESTERHARZZUSAMMENSETZUNG，KLEBSTOFF UND FOLIE
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申请号： EP13868625.8申请日： 2013-12-24
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公开(公告)号： EP2940075A1公开(公告)日： 2015-11-04
- 发明人: TAKEDA Hiroyuki , KAGAYA Hiroyuki , HAYASHI Masanori , NAKASHIMA Michiya , MIYANO Hidekazu
- 申请人： DIC Corporation
- 申请人地址： 35-58, Sakashita 3-chome Itabashi-ku Tokyo 174-8520 JP
- 专利权人： DIC Corporation
- 当前专利权人： DIC Corporation
- 当前专利权人地址： 35-58, Sakashita 3-chome Itabashi-ku Tokyo 174-8520 JP
- 代理机构： TBK
- 优先权： JP2012282597 20121226; JP2013001048 20130108
- 国际公布： WO2014103994 20140703
- 主分类号： C08L67/00
- IPC分类号： C08L67/00 ; C08G18/42 ; C08K3/00 ; C09D167/00 ; C09D175/06 ; C09J167/00 ; C09J175/06 ; B32B27/36 ; B32B27/40
摘要：
A polyester resin composition according to the present invention includes a polyester polyol having a glycerol skeleton and a curing agent, wherein 5 percent by mass or more of glycerol residue of the polyester polyol is contained in the polyester resin composition. The resin composition can provide an adhesive exhibiting an excellent adhesive force. The adhesive has a gas barrier property or a water vapor barrier property and, therefore, a gas barrier or water vapor barrier film can be provided by using the adhesive.
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