专利检索 ap:("Lamberti SPA") AND inv:"Gabriele GRECO" 第 1 页

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发明申请
LUBRICANT ADDITIVES FOR METAL WORKING 有权

公开(公告)号：US20210355407A1

公开(公告)日：2021-11-18

申请号：US17289355

申请日：2019-11-12

申请人： Lamberti SPA

发明人： Alessandro D'ALOIA , Dario FORNARA , Gabriele GRECO , Alessandro LUGARI , Giovanni FLORIDI , Giuseppe LI BASSI

IPC分类号： C10M137/08 , C10M173/02 , C10M137/06

摘要： Method for increasing lubrication in metal working processes by the use of phosphate esters of propoxylated and ethoxylated alcohols.