发明名称 |
POLYESTER RESIN FOR METAL COATING AND METHOD FOR PRODUCING THE SAME |
摘要 |
<p>A polyester resin for covering metal sheets, comprising an acid component chiefly consisting of a terephthalic acid and, further, containing 1 to 15 mol% of an isophthalic acid and 2 to 10 mol% of a dimeric acid; and an alcohol component chiefly consisting of an ethylene glycol; wherein the dimeric acid contains not less than 20 mol% of an aliphatic dimeric acid, and the molar ratio of the aliphatic dimeric acid and an alicyclic dimeric acid is in a range of 1:1 to 1:5. The polyester resin for covering metal sheets features excellent film-forming property, closely adhering property during the working and elution resistance.</p> |
申请公布号 |
EP2130848(A1) |
申请公布日期 |
2009.12.09 |
申请号 |
EP20080722280 |
申请日期 |
2008.03.17 |
申请人 |
TOYO SEIKAN KAISHA, LTD. |
发明人 |
FUNAGI, YUJI;OHASHI, KAZUAKI;SATO, KAZUHIRO |
分类号 |
C08G63/183;B32B15/09;B65D8/16;B65D65/40;C08L67/02 |
主分类号 |
C08G63/183 |
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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