发明授权
- 专利标题： ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME
- 专利标题（中）： 粘合制品及其制造方法
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申请号： EP12823119.8申请日： 2012-12-20
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公开(公告)号： EP2793960B1公开(公告)日： 2016-10-12
- 发明人: FUNG, Simon, S. , DETERMAN, Michael, D. , TSE, Kiu-yuen , AMOS, David, T.
- 申请人： 3M Innovative Properties Company
- 申请人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： 3M Center P.O.Box 33427 St. Paul, MN 55133-3427 US
- 代理机构： Vossius & Partner Patentanwälte Rechtsanwälte mbB
- 优先权： US201161579064P 20111222
- 国际公布： WO2013096535 20130627
- 主分类号： A61L15/22
- IPC分类号： A61L15/22 ; A61L15/26 ; A61L15/56 ; C09J183/04 ; C08L71/02 ; C08L83/04
摘要：
Adhesive articles that include a substrate and a silicone adhesive are disclosed. The articles also include a polymer containing poly(propylene oxide) units and optionally poly(ethylene oxide) units and having a number average molecular weight of at least 1000 grams per mole. The polymer may either be incorporated into the substrate or may be used as a primer on the substrate. If the polymer includes poly(ethylene oxide) units, the copolymer typically has a weight ratio of poly(ethylene oxide) to poly(propylene oxide) of up to 3:1, or if the copolymer has a number average molecular weight of at least 10,000 grams per mole, the weight ratio of poly(ethylene oxide) to poly(propylene oxide) is up to 2:1. Methods of making the adhesive articles are also disclosed.
公开/授权文献
- EP2793960A1 ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME 公开/授权日：2014-10-29
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