发明名称 |
HEATING ELEMENT AND HEATING INTERMEDIATE |
摘要 |
A heat generating element of the present invention contains an oxidizable metal, a moisture retaining agent, water, an electrolyte as an oxidation promoter, and a particulate hardening inhibitor. The particle size of the particulate hardening inhibitor is preferably 25% or smaller of that of the oxidizable metal. The heat generating element in which the oxidizable metal to the particulate hardening inhibitor mass ratio is preferably 1 to 30. The particulate hardening inhibitor preferably has a particle size of 10 µm or smaller.
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申请公布号 |
EP1923447(A1) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20060782487 |
申请日期 |
2006.08.08 |
申请人 |
KAO CORPORATION |
发明人 |
ISHIKAWA, MASATAKA;KUMAMOTO, YOSHIAKI;OKA, TAKESHI |
分类号 |
C09K5/16;A61F7/03;A61F7/08;C09K5/18 |
主分类号 |
C09K5/16 |
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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