发明名称 |
Food cans coated with a composition comprising an acrylic polymer |
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 <30 mg KOH/g. Food cans coated at lease in part on the interior with a composition having a tensile strength of greater than 11 MPa are also disclosed.
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申请公布号 |
US7858162(B2) |
申请公布日期 |
2010.12.28 |
申请号 |
US20060399227 |
申请日期 |
2006.04.06 |
申请人 |
PPG INDUSTRIES OHIO, INC. |
发明人 |
FUHRY MARY ANN M.;DUDIK JOHN M.;AMBROSE RONALD R.;NIEDERST KENNETH W. |
分类号 |
B32B15/08;B65D75/00 |
主分类号 |
B32B15/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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