发明名称 |
VAPOR HEATING IMPLEMENT |
摘要 |
A vapor heating implement satisfies: (A) the content of water in the heating implement is equal to or higher than 40 parts by mass and is equal to or lower than 80 parts by mass for 100 parts by mass of the oxidizable metal; (B) the content of the water-retention agent in the exothermic composition is equal to or higher than 0.3 parts by mass and is equal to or lower than 20 parts by mass for 100 parts by mass of the oxidizable metal; (C) the content of water contained in the exothermic layer (121A) is equal to or higher than 8 parts by mass and is equal to or lower than 45 parts by mass for 100 parts by mass of the oxidizable metal; and (D) the content of water contained in the water-retention sheet (121C) is from 15 to 30 mass% of the maximum water absorption of the water-retention sheet. |
申请公布号 |
EP2796117(A1) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20120860486 |
申请日期 |
2012.12.21 |
申请人 |
KAO CORPORATION |
发明人 |
SAITA, YASUTO;OKA, TAKESHI;SHIMADA, YUKO |
分类号 |
A61F7/03;A61F7/00;A61F7/02;F24J1/00 |
主分类号 |
A61F7/03 |
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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