The cleaning agent composn. of pH 6.5-10.0 for automobile glasses comprises 20-40 wt.% water-soluble lower alcohol as a freezing point-dropping agent and a volatility-promoting agnet, 0.1-1.0 wt.% ammonium polyethylene oxide nonylphenol ether sulfate as a surfactant, 0.01-1.0 wt.% ammonia water as a pH controller, 0.01- 1.0 wt.% borate and/or benzoate as an anticorrosive, and 0.2-1.0 wt.% cpd. of formula (I) ?m = n = 0-10; R1=R2-C1-3 alkyl or H? as an antiwearing agent.
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机译：清洁剂成分。用于汽车玻璃的pH 6.5-10.0中，包含20-40 wt。％的水溶性低级醇作为凝固点降低剂和促进挥发性的金属网，0.1-1.0 wt。％的聚环氧乙烷壬基酚醚硫酸铵作为表面活性剂， 0.01-1.0重量％的氨水作为pH调节剂，0.01-1.0重量％的硼酸盐和/或苯甲酸酯作为防腐剂，以及0.2-1.0重量％的cpd。式（I）的Δm＝ n ＝ 0-10。 R 1 ＝ R 2 -C 1-3烷基或H 2。作为抗磨剂。
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