発熱抄造体及びその製造方法
- 专利权人:
- 花王株式会社
- 发明人:
- 前澤 貴浩,石川 雅隆,宇賀神 徹,岡 毅
- 申请号：
- JP2006284301
- 公开号：
- JP5339674B2
- 申请日:
- 2006.10.18
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To provide an exothermic sheet form which can suppress its own hardening involved in the oxidation reaction progress.
SOLUTION: The exothermic sheet form comprises an oxidizable metal, a fibrous material, a water-holding agent, moisture, an electrolyte serving as an oxidation auxiliary and a thiosulfate wherein it is preferable that the thiosulfate be contained at 0.5-20 pts.mass based ON 100 pts.mass of the oxidizable metal. For this exothermic sheet form, the flexural strength scale factor, the ratio of its flexural strength before exothermic reaction to that after ending exothermic reaction and is 20 or less. This exothermic sheet form is obtained by adding the electrolyte and an aqueous solution of the thiosulfate to an intermediate sheet form comprising the oxidizable metal and the fibrous material and the water-holding agent but containing no electrolyte serving as an oxidation auxiliary.
COPYRIGHT: (C)2008 and JPO& INPIT
- 来源网站：
- 中国工程科技知识中心
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