METHOD OF PRODUCTION OF ALCOHOL GELS FOR DISINFECTION OF SKIN AND HANDS Russian patent published in 2016 - IPC A61K8/34 A61K31/45 A01N25/04 

Abstract RU 2604155 C2

FIELD: hygiene.

SUBSTANCE: invention relates to sanitary and is intended for disinfection of skin and hands. For producing alcoholic gel containing at least 20 wt% of aliphatic alcohol and at least one thickener the following things are made: 1) obtaining phase I, where at least one thickener based on acrylic acid polymer is dispersed in the initial liquid mixture, and the initial liquid mixture contains one or several aliphatic alcohols C3-C8, selected from 1-propanol, 2-propanol and mixtures thereof, where phase I contains no more than 30 wt% of water; 2) obtaining phase II, containing mixture of water and ethanol, where ethanol fraction ranges from 50 to 98 wt% with respect to total weight of phase II; 3) stirring of phase I and phase II to produce a mixture; 4) adding at least one neutralizer to the mixture.

EFFECT: invention ensures production of alcohol gel without formation of lumps and with reliable disinfecting effect.

13 cl, 3 tbl, 2 ex

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RU 2 604 155 C2

Authors

Shtajnkhauer Katrin

Kolditts Petra

Da Silva Nolasko Anzhelo

Dates

2016-12-10Published

2012-07-10Filed