| 发明名称 |
SAUERSTOFFABSORPTIONSMITTEL |
| 摘要 |
<p>The present invention relates to an oxygen absorbent, and more particularly to an oxygen absorbent applicable to preservation of dry foodstuffs and medical drugs and to the rust prevention of metallic articles. Thus, the invention provides an oxygen absorbent comprising: (A1) an unsaturated fatty acid and/or a fatty oil containing unsaturated fatty acid, (B1) a transition metal and/or a transition metal compound, and (C1) a basic substance, and an oxygen absorbent comprising: (A2) one member or a mixture of two or more members selected from unsaturated fatty acid compounds including unsaturated fatty acids, esters of unsaturated fatty acid and metallic salts of unsaturated fatty acid, (B2) a basic substance, and (C2) an adsorbent.</p> |
| 申请公布号 |
DE3804488(A1) |
申请公布日期 |
1988.08.25 |
| 申请号 |
DE19883804488 |
申请日期 |
1988.02.12 |
| 申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
INOUE, YOSHIAKI;KOMATSU, TOSHIO, TOKIO/TOKYO, JP |
| 分类号 |
A23L3/3427;A23L3/3436;B01J20/32;(IPC1-7):B01J20/22;B01J23/80;B01J21/12;B01J23/76 |
主分类号 |
A23L3/3427 |
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