申请人:The British Petroleum Company p.l.c.
公开号:EP0330379A2
公开(公告)日:1989-08-30
This invention relates to a water dispersible formulation which contains at least one ether alcohol, water and a hydrocarbon present in a single phase in a percent weight ratio range of ether alcohol (90-50) : water (2-36) : hydrocarbon (25-0.9), wherein the ether alcohol is of the formula
R¹O(RO)nH (I)
in which R is a C₁-C₄ alkylene group, n is at least 1, and R¹ is a C₁-C₄ alkyl or an aryl group.
The formulation is suitable for cleansing drill cuttings, rock cuttings, electronic components, army tanks, ships tanks and the like, and for removal of oils, waxes, greases and rosin precipitates from soiled surfaces.
本发明涉及一种水分散制剂,该制剂含有至少一种醚醇、水和碳氢化合物,以醚醇(90-50):水(2-36):碳氢化合物(25-0.9)的百分比重量比范围存在于单相中,其中醚醇的式子为
R¹O(RO)nH (I)
其中 R 为 C₁-C₄ 亚烷基,n 至少为 1,R¹ 为 C₁-C₄ 烷基或芳基。
该配方适用于清洗钻屑、岩屑、电子元件、军用坦克、船舶坦克等,以及去除污垢表面的油、蜡、油脂和松香沉淀物。