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中旗股份(300575.SZ)及子公司取得2項發明專利證書
格隆匯 04-15 15:54

格隆匯4月15日丨中旗股份(300575.SZ)公佈,公司及子公司淮安國瑞化工有限公司於近日收到國家知識產權局頒發各1項發明專利證書,專利名稱:1.一種2,6-二氯苯並惡唑的合成方法;2.一種以2,4'-二氯苯乙酮為原料製備環唑醇的方法。

專利1:本專利發明的溴化新工藝很好的解決了傳統溴化工藝中存在的反應收率低,產品含量低,三廢量大,環境污染嚴重等主要問題,具有對環境友好等特點。

專利2:本發明提供一種新的合成方法,成本低,三廢少,原子經濟性好,避免了惡臭氣味的產生和溶劑回收及其回收過程中環境問題。

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