FIELD: chemistry.
SUBSTANCE: method of producing modified alkyl polyglucoside by reacting glucose or water syrup of glucose with a C10-C16 alcohol in the presence of an acid catalyst, which is a strong organic or inorganic acid. Said catalyst is a mixture of alkyl polyalkoxy carboxylic acid and a strong acid in molar ratio of 4:1. The molar ratio glucose:alcohol is equal to 1:1.5; glucose:acid catalyst ranges from 1:0.025 to 1:0.03.
EFFECT: obtaining modified alkyl polyglucoside - a surfactant with improved properties.
1 cl, 5 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCING ALKYL POLYGLYUKOSIDE | 2017 |
|
RU2655917C1 |
| DETERGENT COMPOSITION WITH INCREASED FOAM FORMATION AND METHOD OF CLEANING DIRTY DISHES | 1991 |
|
RU2108372C1 |
| ALKYL GLYCOSIDES AS SURFACE ACTIVE SUBSTANCES | 2014 |
|
RU2673078C2 |
| METHOD FOR PREPARING ALKYLARYLSULFONATES | 2001 |
|
RU2312099C2 |
| MIXTURES OF COMPOUNDS, PREPARATION AND USE THEREOF | 2014 |
|
RU2660416C2 |
| USE OF NONIONIC SURFACTANTS IN ELECTROWINNING | 2006 |
|
RU2385971C2 |
| LIQUID OR SOLID DETERGENT COMPOSITION WITH CONTROLLED FOAMING FOR WASHING FABRIC, METHOD FOR WASHING FABRIC, WASHING PARTICLES | 1991 |
|
RU2112784C1 |
| APPLICATION OF POLYETHYLENE GLYCOL TO CONTROL SPRAYING PATTERN OF SPRAYED LIQUID ABRASIVE CLEANING AGENTS | 2012 |
|
RU2600646C2 |
| METHOD OF OBTAINING 4,4-DIMETHYL-1,3-DIOXANE | 2007 |
|
RU2330848C1 |
| INHIBITING ADHESION OF MICROORGANISMS USING NONIONIC SURFACTANT | 2004 |
|
RU2394057C2 |
