FIELD: chemical treatment of hides.
SUBSTANCE: method includes the treatment of raw hide with a water solution of surface-active substance and hydrophobic organic solvent at a given concentration of the components, 1.0-2.5 liquid coefficient, and 0.5-2.5% solution flow rate of raw mass.
EFFECT: simplified method and decreased waste contamination.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR TREATMENT OF LEATHER RAW MATERIALS | 1993 |
|
RU2036970C1 |
| METHOD OF TREATING RAW HIDE | 2003 |
|
RU2233335C1 |
| METHOD FOR SOAKING AND DEGREASING LEATHER RAW PRODUCT | 0 |
|
SU1124041A1 |
| METHOD OF MANUFACTURING HEAT-RESISTANT RUSSIA UPPER LEATHER FROM WET- SALINE CONSERVATION CATTLE SKIN | 1998 |
|
RU2133779C1 |
| COMPOUND FOR HIDE LIMING - UNHAIRING | 0 |
|
SU1735375A1 |
| RAWSTOCK TREATMENT PROCESS | 2001 |
|
RU2174150C1 |
| METHOD OF PRODUCING LEATHER FOR UPHOLSTERY | 2016 |
|
RU2616420C1 |
| METHOD OF TREATING RAW HIDE | 2003 |
|
RU2233337C1 |
| METHOD OF HIDE LIMING | 0 |
|
SU825639A1 |
| RAWSTOCK LIMING-DEPILATION PROCESS | 2001 |
|
RU2174151C1 |
