发明授权
US07858162B2 Food cans coated with a composition comprising an acrylic polymer
有权
用包含丙烯酸类聚合物的组合物涂覆的食品罐
- 专利标题： Food cans coated with a composition comprising an acrylic polymer
- 专利标题（中）： 用包含丙烯酸类聚合物的组合物涂覆的食品罐
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申请号： US11399227申请日： 2006-04-06
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公开(公告)号： US07858162B2公开(公告)日： 2010-12-28
- 发明人: Mary Ann M. Fuhry , John M. Dudik , Ronald R. Ambrose , Kenneth W. Niederst
- 申请人： Mary Ann M. Fuhry , John M. Dudik , Ronald R. Ambrose , Kenneth W. Niederst
- 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
- 代理商 Diane R. Meyers
- 主分类号： B32B15/08
- IPC分类号： B32B15/08 ; B65D75/00
摘要：
Food cans coated at least in part on the interior with a composition comprising an acrylic polymer and a crosslinker are disclosed. The composition is substantially epoxy-free and substantially polyester-free. The acrylic polymer has a weight average molecular weight of greater than or equal to 41,000 and an acid value of
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