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晨化股份(300610.SZ)獲得一項發明專利證書
格隆匯 07-14 12:12

格隆匯7月14日丨晨化股份(300610.SZ)公佈,公司近期獲得一項由中華人民共和國國家知識產權局頒發的發明專利。發明名稱為“一種環氧基封端聚醚的合成方法”,專利號為“ZL 2018 1 1235104.5”,專利申請日為2018年10月23日,專利權期限為20年(從專利申請日起算)。該發明採用自制的固體酸為催化劑在微通道反應器中合成環氧基封端聚醚。該發明具有高選擇性、反應時間短、副反應少和環氧氯丙烷用量少等特點。

環氧基封端聚醚可以和氨基原油直接反應制作氨基硅油,製成的成品水溶液極其穩定,配伍性極好,主要用於織物的防皺、柔軟、防污、抗靜電、防縮的後整理劑及用於塗料的添加劑改進同種或異種塗料的再塗性,改進塗料的耐沸水性、耐過熱蒸汽性、耐劃傷性等。可以用於環氧樹脂稀釋劑、催化劑、交聯劑及鏈轉移劑、氯化物穩定劑、織物整理劑和改性硅油等,是合成各種表面活性劑的重要中間體。

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