发明申请
- 专利标题： COMPOSITIONS AND METHODS FOR COATING FOOD CANS
- 专利标题（中）： 用于涂覆食物罐的组合物和方法
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申请号： US11862423申请日： 2007-09-27
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公开(公告)号： US20080015302A1公开(公告)日： 2008-01-17
- 发明人: Laura Kiefer-Liptak , John Dudik , Ronald Ambrose , Kevin Olson , Padmanabhan Sundararaman
- 申请人： Laura Kiefer-Liptak , John Dudik , Ronald Ambrose , Kevin Olson , Padmanabhan Sundararaman
- 申请人地址： US OH Cleveland
- 专利权人： PPG Industries Ohio, Inc.
- 当前专利权人： PPG Industries Ohio, Inc.
- 当前专利权人地址： US OH Cleveland
- 主分类号： C08J3/00
- IPC分类号： C08J3/00
摘要：
A composition for coating food cans is disclosed. The composition comprises a polyester, an acrylic copolymer and a crosslinker; the polyester and acrylic copolymer have been compatibilized in some way, such as through graft copolymerization. Methods for compatibilizing acrylics and polyesters are also disclosed as are methods for coating cans using compositions comprising acrylic and polyesters.
公开/授权文献
- US07803415B2 Methods for coating food cans 公开/授权日：2010-09-28
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