发明名称 |
Coating method and article produced thereby |
摘要 |
A primer coating composition comprising (1) a mixture of more than 50% by weight of aluminum powder and less than 50% by weight of zinc powder, and (2) at least one C1-4-alkyl silicate, the weight ratio of (1) to (2) being 60:40 to 95:5. The composition is employed in a coating method which comprises applying a primer dispersion to the surface of a substrate to be coated. The primer disbersion is a dispersion of a mixture of more than 50% by weight of aluminum powder and less than 50% by weight of zinc powder in a solution of at least one organic solvent-soluble C1-4-alkyl silicate in an organic solvent. The weight ratio of the metal powder to the alkyl silicate is as indicated. The coating is baked and a finishing powder paint is coated on the resulting primer. The finished coating is then baked.
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申请公布号 |
US4229495(A) |
申请公布日期 |
1980.10.21 |
申请号 |
US19780971301 |
申请日期 |
1978.12.20 |
申请人 |
SEIKISUI KAGAKU KOGYO KABUSHIKI LTD. |
发明人 |
TAKAHASHI, MINORU;ISHII, OSAMU;NAITO, MASANORI;KUSUHARA, YOSHINOBU;IMAHIGASHI, NAOFUMI |
分类号 |
C09D1/00;C09D1/02;C09D5/00;C09D5/10;C09D183/00;C09D183/02;(IPC1-7):F16L58/06;F16L58/10 |
主分类号 |
C09D1/00 |
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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