Yinke New Materials Applies for Patent on Silver Powder Preparation

Published: Jun 16, 2025 08:56

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On June 10, 2025, information from the China National Intellectual Property Administration revealed that Hubei Yinke New Materials Co., Ltd. had applied for a patent titled "Preparation Method and Application Method of Silver Powder," with the publication number CN120115709A and an application date of March 2025. The patent abstract indicates that this application discloses a preparation method and application method for silver powder. The silver powder is obtained through the reaction of components with the following weight parts: 29-36 parts of silver nitrate, 8-12 parts of dispersant, 16-22.5 parts of reducing agent, 0.4-1 part of auxiliary agent one, and 1-2.5 parts of auxiliary agent two. The silver nitrate, dispersant, and reducing agent are added in a mass ratio of 1:(0.1-1.2):(0.3-1).

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