公开(公告)号：US06548464B1

公开(公告)日：2003-04-15

申请号：US09723870

申请日：2000-11-28

申请人： James R. Machac, Jr. ,  Edward Chung-Yit Nieh ,  Susan A. Woodrum ,  Edward T. Marquis

发明人： James R. Machac, Jr. ,  Edward Chung-Yit Nieh ,  Susan A. Woodrum ,  Edward T. Marquis

IPC分类号： C11D344

CPC分类号： C09D9/00

摘要： A composition useful as a paint remover, including alkylene carbonate such as propylene carbonate or ethylene carbonate, and an alcohol such as benzyl alcohol. Also, a process for removing paint, comprising: applying a composition containing alkylene carbonate and an alcohol to a painted surface for a time and under conditions effective to reduce adhesion between the top coats and the primer or undercoat of the paint. In another aspect, this paint remover includes dialkyl carbonate and an alcohol, optionally containing a glycol ether. In another aspect, the process includes applying a composition containing dialkyl carbonate and an alcohol. This paint remover may include a thickener, a surfactant, or a corrosion inhibitor.

摘要翻译： 可用作除漆剂的组合物，包括碳酸亚烃酯如碳酸亚丙酯或碳酸亚乙酯，和醇如苄醇。 另外，一种除去油漆的方法，其特征在于，包括：将含有碳酸亚烷基酯和醇的组合物在有效降低顶层涂料与底漆或底漆之间的粘合力的条件下，在涂漆表面上施用。 另一方面，该除漆剂包括碳酸二烷基酯和任选含有二醇醚的醇。 另一方面，该方法包括应用含有碳酸二烷基酯和醇的组合物。 该除漆剂可以包括增稠剂，表面活性剂或腐蚀抑制剂。

公开(公告)号：US06436883B1

公开(公告)日：2002-08-20

申请号：US09827526

申请日：2001-04-06

申请人： Edward Chung-Yit Nieh

发明人： Edward Chung-Yit Nieh

IPC分类号： C10M10734

CPC分类号： C10M169/04 ,  C10M107/34 ,  C10M2205/22 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/121 ,  C10M2207/125 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2211/00 ,  C10M2213/00 ,  C10M2215/02 ,  C10M2215/042 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2219/00 ,  C10M2219/024 ,  C10M2219/08 ,  C10M2219/108 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/045 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2240/04 ,  C10N2240/08 ,  C10M2209/1085

摘要： Provided herein are functional fluid compositions useful in hydraulic fluid and gear oil formulations. The formulations according to the invention include a predominant amount of at least one polyoxyalkylene glycol derived from the addition polymerization of an alcohol in the presence of an alkylene oxide mixture which contains a substantial amount of ethylene oxide. Fluids according to the invention exhibit suitable lubricity and stability characteristics and are generally water soluble to a degree sufficient to preclude formation of a sheen on the surface of a body of water into which a fluid according to the invention is brought into contact.

摘要翻译： 本文提供了可用于液压油和齿轮油配方的功能流体组合物。 根据本发明的制剂包括主要量的至少一种聚氧亚烷基二醇，其衍生自在含有大量环氧乙烷的环氧烷混合物存在下醇的加成聚合。 根据本发明的流体显示出合适的润滑性和稳定性特征，并且通常是水溶性至一定程度上足以防止在根据本发明的流体接触的水体表面上形成光泽。