| DIMERIC SURFACTANT, METHOD FOR ITS PREPARATION AND COMPOSITIONS USING SAME | |
| 2024-01-26 | |
| 专利权人 | BIOPOLYMER LLC (BIOP-Non-standard) |
| 申请日期 | 2024-01-26 |
| 专利号 | RU2835418-C1 |
| 成果简介 | NOVELTY - Group of inventions relates to cosmetic products, detergent and cleaning composition. Disclosed is dimeric surfactant where X – (-CH2-)n, n from 2 to 8, (-CH2-CH2-S-S-CH2-CH2-), (-CH2-CH2-O-CH2-CH2-), (-CH2-CH2-C6H4-CH2-CH2-), (-CH2-CH2-C6H4-C6H4-CH2-CH2-); Y – -CH2-, -CH2-CH2-, -CH2-CH2-CH2-; R1 for anionic - -SO3Na, -OSO3Na, -COONa; for zwitterionic – ammonium group with a combination of substitutes of the row: methyl, ethyl, propyl, allyl, -CH2-CH2-O-CH2-CH2-, -CH2-CH2-CH2-CH2-CH2-, -CH2-CH2-N(CH3)-CH2-CH2- and negatively charged substitutes of the row: carboxymethyl, sulphomethyl, phosphomethyl; for cationic ions – an ammonium group with a combination of substitutes of the series: methyl, ethyl, benzyl and counter ions of the series: chloride, bromide, methyl sulphate; R2 – aliphatic substitutes with long chain C9-C17. Also disclosed is a method of producing a dimeric surfactant, an active surfactant composition, a detergent composition and a cosmetic composition. USE - Chemistry. ADVANTAGE - Group of inventions enables to create commercially available dimeric surfactants capable of increasing the effectiveness of detergent and cosmetic compositions in small amounts. 26 cl, 13 dwg, 44 ex |
| IPC 分类号 | A61K-008/42 ; A61K-008/46 ; A61Q-019/10 ; C09K-023/00 ; C09K-023/24 ; C11D-001/00 ; C11D-001/94 |
| 国家 | 俄罗斯 |
| 专业领域 | 化学化工 |
| 语种 | 英语 |
| 成果类型 | 专利 |
| 文献类型 | 科技成果 |
| 条目标识符 | http://119.78.100.226:8889/handle/3KE4DYBR/18330 |
| 专题 | 中国科学院新疆生态与地理研究所 |
| 作者单位 | BIOPOLYMER LLC (BIOP-Non-standard) |
| 推荐引用方式 GB/T 7714 | MIRONOV M A,ELAGIN A A,KUIMOV V M. DIMERIC SURFACTANT, METHOD FOR ITS PREPARATION AND COMPOSITIONS USING SAME. RU2835418-C1[P]. 2024. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论