| 发明名称 |
IMPLEMENT FOR KEEPING FRESHNESS OF FOOD OR WATER. |
| 摘要 |
<p>The invention provides an implement for keeping the freshness of food or water which comprises a resin compsn., partic., a hygroscopic resin compsn., contg. (or coated with) far infrared radiating ceramics.</p> |
| 申请公布号 |
EP0383948(A1) |
申请公布日期 |
1990.08.29 |
| 申请号 |
EP19890909846 |
申请日期 |
1989.08.30 |
| 申请人 |
MITSUI TOATSU CHEMICALS INC. |
发明人 |
HAYAFUNE, KOJI;NAEMURA, SHINICHI;YASUMOTO, HIROSHIGE;AMEMIYA, HIDEO |
| 分类号 |
A23L3/005;A23L3/26;A23L3/3418 |
主分类号 |
A23L3/005 |
| 代理机构 |
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代理人 |
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