| 发明名称 | Lubricant composition | ||
| 摘要 | 1-[Di(4-octylphenyl)aminomethyl]tolutriazole is prepared in a mineral oil wherein the reaction also contains between 0.1 and 5% by weight of a polyacrylate polymer dissolved in a mineral oil. The liquid product shows increased storage stability with respect to crystallization of the 1-[di(4-octylphenyl)aminomethyl]tolutriazole when the polyacrylate polymer is added during the reaction to prepare the 1-[Di(4-octylphenyl)aminomethyl]tolutriazole. This product can be utilized in a lubricant composition as an antioxidant and corrosion inhibitor. | ||
| 申请公布号 | US8889606(B2) | 申请公布日期 | 2014.11.18 |
| 申请号 | US201213649577 | 申请日期 | 2012.10.11 |
| 申请人 | Vanderbilt Chemicals, LLC | 发明人 | Chase Kevin J.;Wallack William T. |
| 分类号 | C10M133/22;C10M133/28;C10M161/00 | 主分类号 | C10M133/22 |
| 代理机构 | Norris McLaughlin & Marcus P.A. | 代理人 | Norris McLaughlin & Marcus P.A. |
| 主权项 | 1. A method for reducing crystallization of 1-[Di(4-octylphenyl)aminomethyl]tolutriazole, comprising the steps of: bringing a first component consisting of 1-[Di(4-octylphenyl)aminomethyl]tolutriazole in process oil to a processing temperature between about 80-100° C., adding to the first component a second component consisting of polyacrylate polymer in mineral oil to give about 0.1 to about 5.0 wt. % polyacrylate polymer as part of a total composition of the first component and second component, stirring the total composition for at least 10 minutes while maintaining the processing temperature, and storing the total composition at room temperature. | ||
| 地址 | Norwalk CT US | ||