首页> 外国专利> Paraffin-containing erdoel distillate mixture with fliessfaehigkeitsverbesserndem combination of the addition of oelloeslichen aliphatic copolymers with nitrogen derivatives of soluble hydrocarbyl substituted bernsteinsaeureverbindungen

Paraffin-containing erdoel distillate mixture with fliessfaehigkeitsverbesserndem combination of the addition of oelloeslichen aliphatic copolymers with nitrogen derivatives of soluble hydrocarbyl substituted bernsteinsaeureverbindungen

机译：含石蜡的鄂尔多斯馏出物混合物与果蝇的混合物，即添加了油烯共聚物脂肪族共聚物与可溶性烃基取代的伯恩斯坦酮/脲醛酸酯的氮衍生物的混合物

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摘要

Combinations of an oil-soluble aliphatic copolymer having the property of a nucleator for wax crystallization e.g., an ethylene-vinyl acetate copolymer having a number average molecular weight within the range of 500-50,000, in combination with an oil-soluble hydrocarbyl substituted succinic acid which has been reacted with a nitrogen material to form either an amine salt or an amide or a mixture thereof wherein the hydrocarbyl groups contain 8 to 28, preferably 12 to 22, carbon atoms are useful in improving the cold flow properties of distillate hydrocarbon oils.

机译：具有蜡结晶成核剂性质的油溶性脂族共聚物，例如数均分子量在500-50,000范围内的乙烯-乙酸乙烯酯共聚物，与油溶性烃基取代的琥珀酸的组合将其与氮材料反应形成胺盐或酰胺或其混合物，其中烃基含8至28个碳原子，优选12至22个碳原子，可用于改善馏出烃油的冷流性能。

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公开/公告号DE2810364A1

专利类型
公开/公告日1978-09-21

原文格式PDF
申请/专利权人 EXXON RESEARCH ENGINEERING CO;
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申请/专利号DE19782810364
发明设计人 ILNYCKYJ STEPHAN;
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申请日1978-03-10
分类号F17D1/16;
国家 DE
入库时间 2022-08-22 21:53:44

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