发明名称 |
COATED METAL SHEET AND PROCESS FOR PRODUCTION THEREFOR |
摘要 |
<p>In a coated metal structure comprising a metal substrate and a coating layer of a thermoplastic polyester resin heat-bonded to the metal surface, the polyester resin has a relative viscosity of 1.2 to 1.8 as measured at 25 DEG C. in o-chlorophenol at a concentration of 0.5 g/100 ml and the tack point of the polyester resin is not lower than 130 DEG C. and the degree of crystallinity of the polyester resin is up to 30%.</p> |
申请公布号 |
GB1566422(A) |
申请公布日期 |
1980.04.30 |
申请号 |
GB19760049521 |
申请日期 |
1976.11.26 |
申请人 |
TORAY INDUSTRIES INC;TOYO SEIKAN KAISHA LTD |
发明人 |
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分类号 |
B32B15/09;B29C55/00;B29C65/00;B29C65/02;B32B15/04;B65D25/14;B65D65/40;(IPC1-7):32B15/08;32B27/36 |
主分类号 |
B32B15/09 |
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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