| 摘要 |
FIELD: domestic chemistry. SUBSTANCE: shoes cream has paraffin products - paraffin and petrolatum at ratio = (1:1)-(1:6), oleic acid and synthetic fatty acids taken at ratio = (1: 3)-(1:4), technical pork fat, protein hydrolyzate, dye and organic solvent at the following ratio of components, wt.-%: indicated paraffin products, 23-70; technical fat, 20-40; oleic acid, 1-3; synthetic fatty acids, 3-8; protein hydrolyzate, 1-10; dye 1-2; and solvent, the balance. Protein hydrolyzate is obtained from leather production waste processing. EFFECT: enhanced quality of cream. |
