Method for producing electret filter carrying platinum nanoparticles

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专利权人:

アマノ株式会社

发明人:

内山 宇逸

申请号：

JP2015213675

公开号：

JP6604819B2

申请日:

2015.10.30

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a method or the like for manufacturing platinum nanoparticle carrier electret filter excellent in dust prevention effect, and having high inactivation effect.SOLUTION: In a manufacturing method or the like of platinum nanoparticle carrier electret filter, platinum nanoparticle dispersion containing at least 0.01-25 mM platinum nanoparticles and 0.01-5 g/L nonionic surfactant is impregnated into an electret filter as much as 15-300 g per 1 melectret filter, and then dried, in which a drying time is preferably 20 minutes or shorter.SELECTED DRAWING: None

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