发明名称 |
Heat transfer fluids and corrosion inhibitor formulations for use thereof |
摘要 |
Disclosed herein is a heat transfer fluid concentrate comprising: greater than or equal to 90 weight percent of a freezing point depressant; 16 to 80 ppm of magnesium ions; an azole compound; an inorganic phosphate; a carboxylate; and an acrylate based polymer, wherein the heat transfer fluid concentrate has a pH of 7-9.5 and the weight ratio of acrylate based polymer to magnesium ions is 1 to 25. The heat transfer fluid concentrate can be used to make a heat transfer fluid. |
申请公布号 |
US8617416(B1) |
申请公布日期 |
2013.12.31 |
申请号 |
US201213606452 |
申请日期 |
2012.09.07 |
申请人 |
YANG BO;GERSHUN ALEKSEI V.;WOYCIESJES PETER M.;PRESTONE PRODUCTS CORPORATION |
发明人 |
YANG BO;GERSHUN ALEKSEI V.;WOYCIESJES PETER M. |
分类号 |
C09K5/00 |
主分类号 |
C09K5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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