发明公开
- 专利标题： PROPYLENE BASED SEALANT COMPOSITIONS AND APPLICATIONS
- 专利标题（中）： 密封胶组合丙烯类及其用途
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申请号： EP03724479.5申请日： 2003-05-05
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公开(公告)号： EP1501893A1公开(公告)日： 2005-02-02
- 发明人: TROUILHET, Yves, M. , RIOUX, Bernard , ANDRE, Jacques , LANDECK, Sebastian
- 申请人： E.I. DU PONT DE NEMOURS AND COMPANY
- 申请人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人： E.I. DU PONT DE NEMOURS AND COMPANY
- 当前专利权人地址： 1007 Market Street Wilmington,Delaware 19898 US
- 代理机构： Freiherr von Wittgenstein, Arved, Dr.
- 优先权： US378310P 20020506
- 国际公布： WO2003093364 20031113
- 主分类号： C08L23/14
- IPC分类号： C08L23/14 ; C08L23/08 ; C08L23/16
摘要：
The present invention relates to a sealant composition comprising i) at least a copolymer of propylene and a-olefins, and ii) at least a copolymer of ethylene and alkyl acrylate, wherein the alkyl acrylate is present in an amount ranging from about 1 to less than 9 weight percent, relative to the weight of the sealant composition. It also relates to a multilayer film or a packaging comprising a sealant layer comprising such a composition.
公开/授权文献
- EP1501893B1 PROPYLENE BASED SEALANT COMPOSITIONS AND APPLICATIONS 公开/授权日：2010-03-31
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