发明授权
- 专利标题： Method for producing a grafted polymer coating and substrates formed in accordance with the method
- 专利标题（中）： 接枝聚合物涂层的制造方法和根据该方法形成的基材
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申请号： US12085986申请日： 2006-03-15
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公开(公告)号： US08597736B2公开(公告)日： 2013-12-03
- 发明人: David Barwick , Declan Oliver Hastings Teare , Jas Pal Singh Badyal
- 申请人： David Barwick , Declan Oliver Hastings Teare , Jas Pal Singh Badyal
- 申请人地址： GB Wolsingham, County Durham
- 专利权人： Surface Innovations Ltd.
- 当前专利权人： Surface Innovations Ltd.
- 当前专利权人地址： GB Wolsingham, County Durham
- 代理机构： Head, Johnson & Kachigian, P.C.
- 优先权： GB0505367.3 20050316
- 国际申请： PCT/GB2006/000922 WO 20060315
- 国际公布： WO2006/097719 WO 20060921
- 主分类号： C08F2/46
- IPC分类号： C08F2/46 ; C08J7/18 ; B32B9/04
摘要：
A method for producing polymer coatings by surface initiated polymerization from a plasma deposited coating is provided. The modification of surfaces by polymer attachment is a versatile and efficient means of controlling interfacial properties, such as surface energy (i.e. wetting behavior), permeability, bio-activity, and chemical reactivity. The present invention provides a method whereby a plasma deposited coating is applied to a substrate and the polymer coating formed by surface initiated polymerization is formed on the coating rather than the substrate itself. This means that the growth of the polymer using the grafting from procedure can be performed efficiently and independently of the substrate from.
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