专利名称：Metalworking compositions and their
preparation
发明人：SANJAY N. KALHAN,VICTOR A.
GOBER,CARLOS A. PIEDRAHITA,PING Y. ZHU
申请号：AU6094800申请日：20000713公开号：AU778855B2公开日：20041223
摘要：The present invention provides a method and use of incorporating watersoluble or water dispersible polymer(s), stabilized in an invert (water-in-oil) emulsion, intoan oil continuous metalworking emulsifiable concentrate, which is then diluted with waterto form an end use oil-in-water emulsion. According to the present invention, the invertpolymer emulsion (A) is added to the metalworking emulsifiable concentrate (B) toembed at least one water soluble or water dispersible polymer into the metalworkingemulsifiable concentrate, to form a stable, emulsifiable concentrate (C). The stable,emulsifiable concentrate (C) is then diluted with water to form an end use oil-in-wateremulsion (D) causing the water soluble or water dispersible polymer in the end useemulsion to impart antimist performance.
申请人：THE LUBRIZOL CORPORATION
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