发明名称 |
Coating composition for metal substrates |
摘要 |
The present invention provides novel packaging articles, e.g., food and beverage cans. Preferred cans typically comprise a body portion and an end portion, wherein at least one of the body and end portions are aluminum and are coated on at least one major surface with a coating composition of the present invention. Suitable coating compositions of the present invention comprise: one or more polyester resins, wherein at least on the polyester resins has a glass transition temperature (“Tg”) less than about 50° C., and wherein the polyester resin is formed by the reaction of one or more polyacid molecules and one or more polyol molecules; and a crosslinker. The present invention also provides a method of making such cans.
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申请公布号 |
US8231951(B2) |
申请公布日期 |
2012.07.31 |
申请号 |
US201213358313 |
申请日期 |
2012.01.25 |
申请人 |
PAREKH GIRISH G.;BARTLEY, III GEORGE K.;PAULSON GREG M.;FUCHS PAUL E.;RARDON DANIEL E.;O'BRIEN ROBERT M.;VALSPAR SOURCING, INC. |
发明人 |
PAREKH GIRISH G.;BARTLEY, III GEORGE K.;PAULSON GREG M.;FUCHS PAUL E.;RARDON DANIEL E.;O'BRIEN ROBERT M. |
分类号 |
B32B27/06;B32B27/36;C08G18/42;C09D167/00;C09D175/06 |
主分类号 |
B32B27/06 |
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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