| 摘要 |
FIELD: cosmetology. ^ SUBSTANCE: invention refers to paper hygienic product such as a napkin, a hygienic pad, toilet paper, lavatory bowl packing, etc. Hygienic product consists of at least one protective paper layer with biocidal properties. Paper is obtained by introducing antimicrobial agent - biocide into paper mass before paper web is made. As biocide, there used is hydrosol exposed during 4-24 hours and containing 4.0-10.0 wt % of bentonitic powder modified with Ag+ or/and CU2Çè+ ions and their content in the powder is 2.0-8.0 wt %. For dry paper web fibre there used is not more than 2.0 wt % of the modified powder. The product can be adsorbing and can contain water-resistant layer and surface layer made from nonwoven fabric or plastic film, or their combinations. Particle size of the modified bentonitic powder is not more than 150 nm. There can be used a mixture of bentonitic powders at their mixture ratio of 1-(0.3-0.5) accordingly. Deionised water is used for obtaining hydrosol. ^ EFFECT: there is provided achievement of the effect consisting in enlargement of range of biocidal properties of hygienic products, enhancement of efficiency of the prolonged action of antibacterial and antimycotic properties of the biocide with traditional process additions and fillers of the manufacturing process of such products. ^ 8 cl, 1 ex |
