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发明公开
CN103627371A 适用于HFC-161和含HFC-161混合工质的稳定剂组合物 无效 - 驳回

适用于HFC-161和含HFC-161混合工质的稳定剂组合物
摘要：
本发明公开了一种适用于HFC-161和含HFC-161混合工质的稳定剂组合物，由两种组分组成，其中：第一种组分为选自4-甲氧基苯酚、2-羟基-4-甲氧基二苯甲酮、4-叔丁基邻苯二酚、2,2-二-（4-羟基苯基）丙烷和二苯甲酮中的一种、两种或三种以上组合；第二种组分为二乙二醇二甲醚和/或二乙二醇单甲醚。本发明提供的稳定剂组合物能够保证制冷系统中循环的HFC-161在175℃高温下不分解。
摘要（英）：

The invention discloses a stabilizer composition suitable for HFC-161 and HFC-161 mixed working medium. The stabilizer composition is composed of two ingredients; a first ingredient is a combination material comprising one, two, or more than three selected from 4-methoxyphenol, 2-hydroxy-4-methoxybenzophenone, 4-tert-butylcatechol, 2, 2-bis(4-Hydroxyphenyl)propane and benzophenone; and the second ingredient is diethylene glycol dimethyl ether and/or 2-(2-Methoxyethoxy)ethanol. The stabilizer composition is capable of ensuring that HFC-161 cycled in a refrigerating system is not decomposed at a high temperature of 175 DEG C.

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