发明名称 |
SINTER OF NOBLE METAL AND METHOD FOR PRODUCTION THEREOF |
摘要 |
A sinter of noble metal produced by forming in a required shape or attaching to a given object a plastic art grade clayish composition or adhesion composition comprising a noble metal powder containing at least one member selected from the group consisting of pure noble metal powders and noble metal alloy powders, 0.022 - 3.0 wt. % of a water-soluble cellulose type resin, 0.02 - 3.0 wt. % of starch, or 0 - 0.5 wt. % of a reticular macromolecular substance formed by condensation of a component unit having phenyl propane as a backbone as an organic type binder, and water, drying to hardness the shaped composition or adhering composition, and sintering the hardened shaped composition or adhering composition at a temperature in the range of from the melting point of the noble metal and 70.degree.C lower than the melting point. A method for the production of the sinter of noble metal. A sinter of noble metal and an attached sinter of noble metal.
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申请公布号 |
CA2285787(A1) |
申请公布日期 |
2000.08.12 |
申请号 |
CA19992285787 |
申请日期 |
1999.10.08 |
申请人 |
AIDA CHEMICAL INDUSTRIES CO., LTD. |
发明人 |
ARAKI, HITOSHI;FUJIMARU, ATSUSHI;MIYATA, MAKOTO;SHIMAMOTO, KATSUHIKO |
分类号 |
B22F3/02;B22F1/00;B22F3/10;B22F3/22;C22C1/04;(IPC1-7):C22F1/14 |
主分类号 |
B22F3/02 |
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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