FIELD: leather industry. SUBSTANCE: invention relates to the composition used for tanning the leather and fur semi-finished product. The composition has a product of interaction of polyhexamethylene guanidine with formaldehyde methilolderivatives of polyhexamethylene guanidine containing from 25% to 48% of active substance. EFFECT: expanded assortment of tanning agents, improved ecology of manufacture. 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR LEATHER STAINING | 2000 |
|
RU2182179C1 |
| METHOD OF PREPARING LEATHER-WORKING POLYMER PRODUCTS | 2000 |
|
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SU1792430A3 |
| PROCESS FOR MAKING LEATHER FROM FISH SKINS | 2000 |
|
RU2172778C1 |
| SKIN TANNING PROCESS | 2001 |
|
RU2205226C2 |
