Biodegradable disposable hand warmer

• 收藏
• 分享

专利权人:

Atsushi Matsuo

发明人:

Atsushi Matsuo

申请号：

US13634451

公开号：

US09668913B2

申请日:

2011.03.25

申请国别(地区):

US

年份:

2017

代理人:

摘要：

An object of the present invention is to provide a disposable body warmer that exhibits sufficient physical properties (strength) of the inner bag during use, and that is excellent in biodegradability after use. The disposable body warmer is prepared by allowing an exothermic composition comprising potassium chloride and/or sodium chloride to be contained in an inner bag comprising an oxidative degradation agent.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/