永东股份(002753.SZ)：取得“一种延长炭黑混炼胶硫化速度的装置”实用新型专利证书

Core Viewpoint - Yongdong Co., Ltd. has recently received a utility model patent certificate from the National Intellectual Property Administration, which is expected to enhance the company's competitive edge through technological innovation [1] Group 1: Patent Acquisition - The patent number is ZL 2025 20308757.0, and it pertains to a device designed to extend the vulcanization speed of carbon black mixing rubber [1] - The patent is owned by Shanxi Yongdong Chemical Co., Ltd., indicating a focus on proprietary technology [1] Group 2: Impact on Business - The acquisition of this utility model patent is not expected to have a significant impact on the company's production and operations [1] - However, it is anticipated to leverage the company's intellectual property advantages to promote technological innovation and enhance competitive capabilities [1]