首页 / 专利库 / 化学元素和化合物 / 表面活性剂 / 双子表面活性剂 / AMPHOTERIC SURFACTANTS HAVING MULTIPLE HYDROPHOBIC AND HYDROPHILIC GROUPS

AMPHOTERIC SURFACTANTS HAVING MULTIPLE HYDROPHOBIC AND HYDROPHILIC GROUPS

阅读:257发布:2021-03-23

专利汇可以提供AMPHOTERIC SURFACTANTS HAVING MULTIPLE HYDROPHOBIC AND HYDROPHILIC GROUPS专利检索,专利查询,专利分析的服务。并且According to the invention, an improved class of amphoteric surfactants having improved surfactants properties characterized as mild and environmentally benign has been provided comprising compounds of general formula (I) wherein R independently represents a C5 to C22 alkyl or acyl (RCO-); R1 represents a C1 to C6 alkyl or hydrogen; R2 independently represents -O- or -N (R4)- CH2CH2SO3 wherein R4 represents a C1 to C6 alkyl, cycloalkyl or hydrogen; R3 represents a C2 to C20 alkyl or aryl with the further stipulation that both R1 and R3 can be components of a heterocyclic ring and M is Na, K, NH4, an organic base, or hydrogen. In addition to the novel compounds per se, the invention also provides new methods for the preparation of the amphoteric gemini surfactants as well as improved synergistic compositions that are obtained when the amphoteric geminis are blended with other surfactants.,下面是AMPHOTERIC SURFACTANTS HAVING MULTIPLE HYDROPHOBIC AND HYDROPHILIC GROUPS专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈