发明授权
US3557001A Process for inhibiting scale using phosphate mixed ester of hydroxy amine and hydroxy hydrocarbon
失效
使用羟基胺和氢氧化合物的磷酸盐混合物抑制规模的方法
- 专利标题: Process for inhibiting scale using phosphate mixed ester of hydroxy amine and hydroxy hydrocarbon
- 专利标题(中): 使用羟基胺和氢氧化合物的磷酸盐混合物抑制规模的方法
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申请号: US3557001D申请日: 1967-11-13
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公开(公告)号: US3557001A公开(公告)日: 1971-01-19
- 发明人: STANFORD JAMES R , VOGELSANG PAUL G JR
- 申请人: NALCO CHEMICAL CO
- 专利权人: Nalco Chemical Co
- 当前专利权人: Nalco Chemical Co
- 优先权: US68261867 1967-11-13
- 主分类号: C02F5/14
- IPC分类号: C02F5/14 ; C07F9/09 ; C02B5/06 ; C02B1/20
摘要:
PHOSPHATE MIXED ESTERS OF HYDROXY AMINES CONTAINING LESS THAN EIGHT CARBON ATOMS IN HYDROCARBON GROUPS ATTACHED TO THE AMINO NITROGEN AND HYDROXY HYDROCARBONS CONTAINING AT LEAST SIX CARBON ATOMS IN A HYDROCARBON GROUP THEREOF ARE PREPARED AND USED AS SCALE INHIBITORS.
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