LIPOSOMAL COMPOSITION FOR TREATING LEATHER AND FUR SEMIFINISHED PRODUCT AND TREATMENT PROCESSES Russian patent published in 2004 - IPC

FIELD: leather and fur industry. SUBSTANCE: composition includes phospholipid, water-swelling polymer, and at least one of the following substances: organic tanner, dye, odorant, bactericidal preparation, waterproofing agent, and non-emulsifiable grease at specified proportions of components. Leather semifinished product treatment procedure comprises using indicated composition in amount 20-50% on the weight of semifinished product and is carried out at 20-28 C for 0.75-2 h. Fur semifinished product treatment procedure comprises using composition in amount 20-50% on the weight of semifinished product at 20-30 C and liquid factor 5-15 for 0.75-2 h. Treatment of semifinished product can be performed by brushing techniques. EFFECT: optimized quality and quantity of constituents, enabled viscosity control, and lowered aggregative stability temperature widening composition application area. 5 cl, 1 tbl, 10 ex