FIELD: chemistry.
SUBSTANCE: modified leather is meant for making internal components of shoes with good biocidal properties and relates to light industry. The modified leather includes a collagenic base with a multilayer structure, tanning, retan, oiling compounds and a biocidal additive, the later being in form of silver nanoparticles and alkyldimethylbenzyl ammonium chloride in ratio of 1-:-0-1.5 respectively. Content of silver nanoparticles is 7×10-5 - 6.4×10-3 wt %.
EFFECT: wide range of lining leather while cutting on number of biocidal agents used on the leather and stabilisation of deformation-strength characteristics of the leather during its use, as well as improved environmental friendliness of the process of manufacturing said leather.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INSERTED UNLOADING INSOLE WITH BIOCIDAL EFFECT | 2008 |
|
RU2396926C1 |
| METHOD FOR BIOCIDE TREATMENT OF TANNING SEMI-FINISHED PRODUCT | 2008 |
|
RU2375510C1 |
| METHOD OF LEATHER PRODUCTION FOR SHOES UPPER PART FROM THE SPLIT | 1993 |
|
RU2039834C1 |
| CORIUM OF GENUINE LEATHER AND FUR SEMIFINISHED PRODUCT AND METHODS FOR MANUFACTURE THEREOF | 2002 |
|
RU2206620C1 |
| METHOD OF TREATING FIBRE MATERIALS TO IMPART ANTIMICROBIAL AND FUNGICIDAL PROPERTIES | 2011 |
|
RU2486301C2 |
| COLLAGEN CONTAINING COMPOSITION | 2008 |
|
RU2410242C2 |
| METHOD OF VELOUR PRODUCTION FROM THE SPLIT | 1993 |
|
RU2039836C1 |
| METHOD FOR MAKING SPLIT LEATHER FOR LINING LEATHER FROM PIGSKIN GOODS | 0 |
|
SU1794092A3 |
| METHOD OF SKIN PROCESSING FOR FOOTWEAR UPPER | 0 |
|
SU1574634A1 |
| METHOD OF MAKING LEATHER | 2012 |
|
RU2502807C1 |
