发明授权
US08742047B2 Polymerizable ionic liquid comprising multifunctional cation and antistatic coatings
有权
包含多官能阳离子和抗静电涂层的可聚合离子液体
- 专利标题: Polymerizable ionic liquid comprising multifunctional cation and antistatic coatings
- 专利标题(中): 包含多官能阳离子和抗静电涂层的可聚合离子液体
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申请号: US13380252申请日: 2010-08-24
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公开(公告)号: US08742047B2公开(公告)日: 2014-06-03
- 发明人: Kevin M. Lewandowski , Larry R. Krepski , Yizhong Wang , Joel D. Oxman , Peiwang Zhu , Brian N. Holmes , Thomas P. Klun , Bryan V. Hunt
- 申请人: Kevin M. Lewandowski , Larry R. Krepski , Yizhong Wang , Joel D. Oxman , Peiwang Zhu , Brian N. Holmes , Thomas P. Klun , Bryan V. Hunt
- 申请人地址: US MN St. Paul
- 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: US MN St. Paul
- 代理商 Carolyn A. Fischer
- 国际申请: PCT/US2010/046411 WO 20100824
- 国际公布: WO2011/031442 WO 20110317
- 主分类号: C08F26/00
- IPC分类号: C08F26/00 ; C08F12/30 ; C08F2/46 ; C08J3/28 ; A61K6/00 ; C08F118/02
摘要:
A multifunctional polymerizable ionic liquid is described comprising an anion and a cationic group having at least two ethylenically unsaturated polymerizable groups, each bonded to the cationic group via a divalent non-alkyl linking group. The multifunctional linking groups independently comprise a heteroatom such as oxygen or nitrogen. The linking groups may independently comprise one or more linkages such as an amide, urea, or ether linkage and more typically a urethane or ester linkage. The ethylenically unsaturated polymerizable groups are typically (meth)acrylate groups. Coatings and coated articles are also described.