发明名称 |
Corrosion resistant core-plate and coatings therefor |
摘要 |
An improved coating for electrical or magnetic steel core-plates, having corrosion resistance comprises adding to a known combination of organic quaternary ammonium silicate and ethylene/acrylic or ethylene/vinyl acetate copolymer a small amount of a barium, strontium or lead chromate.
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申请公布号 |
US4507360(A) |
申请公布日期 |
1985.03.26 |
申请号 |
US19840584978 |
申请日期 |
1984.03.01 |
申请人 |
UNITED STATES STEEL CORPORATION |
发明人 |
PERFETTI, BRUNO M. |
分类号 |
C09D5/08;H01B3/44;(IPC1-7):B32B15/08 |
主分类号 |
C09D5/08 |
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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