UC知道高分急求！化学英语翻译
来源：百度知道 编辑：UC知道 时间：2024/06/22 12:41:38
Antifreeze
Abstract：
The present invention relates to antifreeze = concentrates=20 comprising a) from 0.05 to 10% by weight of one or more sulfonated or = sulfated=20 polyglycols of the formula in which A is C.sub.2 - to C.sub.4 -alkylene, = R is H,=20 C.sub.1 - to C.sub.10 -alkyl, C.sub.2 - to C.sub.20 -alkenyl or C.sub.6 = - to=20 C.sub.18 -aryl, X is H, an alkali metal or alkaline earth metal, k is a = number=20 from 0 to 10, l is 0 or 1, m is a number from 1 to 200, b) from 0.05 to = 5% by=20 weight of one or more carbamates of the formula ##STR1## in which X is O = or S, R=20 is C.sub.1 - to C.sub.8 -alkyl or C.sub.6 - to C.sub.18 -aryl, or a=20 corresponding ammonium salt, c) from 0.05 to 5% by weight of an = aliphatic or=20 aromatic amine, d) from 0.01 to 1% by weight of a hydrocarbon-triazole, = e)=20 alkylene glycols to 100% by weight.
Abstract：
The present invention relates to antifreeze = concentrates=20 comprising a) from 0.05 to 10% by weight of one or more sulfonated or = sulfated=20 polyglycols of the formula in which A is C.sub.2 - to C.sub.4 -alkylene, = R is H,=20 C.sub.1 - to C.sub.10 -alkyl, C.sub.2 - to C.sub.20 -alkenyl or C.sub.6 = - to=20 C.sub.18 -aryl, X is H, an alkali metal or alkaline earth metal, k is a = number=20 from 0 to 10, l is 0 or 1, m is a number from 1 to 200, b) from 0.05 to = 5% by=20 weight of one or more carbamates of the formula ##STR1## in which X is O = or S, R=20 is C.sub.1 - to C.sub.8 -alkyl or C.sub.6 - to C.sub.18 -aryl, or a=20 corresponding ammonium salt, c) from 0.05 to 5% by weight of an = aliphatic or=20 aromatic amine, d) from 0.01 to 1% by weight of a hydrocarbon-triazole, = e)=20 alkylene glycols to 100% by weight.
抗冻
摘要：
本发明涉及到抗冻=集中= 20组成）由0.05至10 ％重量的一个或多个硫酸磺化或= = 20聚合醇的公式中一名是C.sub.2 -以C.sub.4 -亚烃基， = R是小时= 20 C.sub.1 -以C.sub.10 -烷基， C.sub.2 -以C.sub.20 -烯基或C.sub.6 = -以= 20 C.sub.18 -芳基， X是小时的碱金属或碱土金属，钾是一个人数= 20 = 0至10 ， L是0或1 ，男是一个数字从1到200 ， b ）从0.05 = 5 ％ = 20重量的一个或多个氨基甲酸酯公式＃ ＃ ＃ ＃ str1排在其中X是ö =或S ，最终R = 20是C.sub.1 -以C.sub.8 -烷基或C.sub.6 -以C.sub.18 -芳基，或= 20相应铵盐， c ）从0.05至5 ％的重量的=脂肪或= 20芳香胺，四）由0.01至1 ％重量油气三唑， =五） = 20亚烃基乙二醇至100 ％的重量。