首页> 外国专利> Process for synthesizing an amido alkyl betaine starting from an alcohol, an amido alkyl betaine prepared by the process with increased viscosity, and use thereof as a viscoelastic surfactant

Process for synthesizing an amido alkyl betaine starting from an alcohol, an amido alkyl betaine prepared by the process with increased viscosity, and use thereof as a viscoelastic surfactant

机译：从醇开始合成酰胺基烷基甜菜碱的方法，通过该方法制备的具有增加的粘度的酰胺基烷基甜菜碱及其作为粘弹性表面活性剂的用途

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摘要

The present invention relates to a new process for synthesizing an amido alkyl betaine starting from a linear alcohol having from 8 to 22 carbon atoms, to an amido alkyl betaine prepared by the process with increased viscosity in water, and also to use thereof as a viscoelastic surfactant in oil and gas applications and home personal care applications. The present invention also relates to a process for synthesizing an amido amine starting from a linear alcohol having from 8 to 22 carbon atoms, and to an amido amine prepared by the process.

机译：本发明涉及一种从具有8至22个碳原子的直链醇开始，合成酰胺基烷基甜菜碱的新方法，该方法通过在水中具有增加的粘度而制备的酰胺基烷基甜菜碱，以及其作为粘弹性的用途。石油和天然气应用以及家庭个人护理应用中的表面活性剂。本发明还涉及从具有8至22个碳原子的直链醇开始合成酰胺基胺的方法，以及通过该方法制备的酰胺基胺。

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公开/公告号US10577310B2

专利类型
公开/公告日2020-03-03

原文格式PDF
申请/专利权人 RHODIA OPERATIONS;
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申请/专利号US201716091205
发明设计人 OLIVIER BACK;PASCAL HERVE;PHILIPPE MARION;
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申请日2017-04-04
分类号C07C235/10;C07C67/22;C07C231/02;A61K8/44;C07C231/12;C07C253/30;C07C67/31;C07C67/03;A61Q19;C07C67/08;C07C67/293;C09K8/584;
国家 US
入库时间 2022-08-21 11:27:26

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