公开(公告)号：EP1557146A1

公开(公告)日：2005-07-27

申请号：EP03742861.2

申请日：2003-04-09

申请人： Mycoal Products Corporation

发明人： USUI, Kaoru c/o Mycoal Warmers Co., Ltd. ,  KURIHARA, Makoto c/o Mycoal Warmers Co., Ltd. ,  URUME, Yukio c/o Mycoal Warmers Co., Ltd. ,  OMAE, Hirotaka c/o Mycoal Warmers Co., Ltd.

IPC分类号： A61F7/08 ,  A61K9/70

CPC分类号： A61F7/034 ,  A61F2007/0226 ,  Y10T428/1334

摘要： The present invention relates to a heat-generating body containing a heat-generating composition causing a heat-generating reaction in the presence of air sealed in an air permeable container body having a desired shape, such as a bag form, a sheet form and the like, and a cohesive layer provided.
The invention aims to such an object that chill feeling to a human body upon application and in the initial service period, which is a problem of a water-containing hydrophilic gel, is reduced to provide a heat-generating body suitable for using as a heat-generating sheet agent or the like having a water-soluble hydrophilic gel cohesive agent layer excellent in usability, which is a heat-generating body containing a heat-generating composition causing a heat-generating reaction in the presence of air sealed in an air permeable container body having a desired shape, such as a bag form, a sheet form and the like, and a cohesive layer containing water-containing hydrophilic gel agent obtained from a hydrophilic polymer thickener provided on the container body, characterized in that the water containing hydrophilic gel agent contains an organic filler.

摘要翻译： 本发明涉及一种发热体，该发热体包含在密封在具有所需形状的透气性容器主体中的空气存在下产生发热反应的发热组合物，例如袋状，片状和 并且提供了内聚层。 本发明的目的在于，减少了在应用时和初始使用期间人体对含水亲水性凝胶的问题的感觉，从而提供适于 使用具有使用性优异的水溶性亲水性凝胶凝聚剂层的发热片剂等，其是在空气密封的情况下含有产生发热反应的发热性组合物的发热体 在具有期望形状的透气性容器主体中，例如袋形，片状等，以及由设置在容器主体上的由亲水性聚合物增稠剂获得的含有亲水凝胶剂的内聚层，其特征在于， 含有亲水性凝胶剂的水含有有机填料。