SU1307858A1 - Method of additional tanning leather semifinished product - Google Patents
Method of additional tanning leather semifinished productInfo
- Publication number
- SU1307858A1 SU1307858A1 SU3943019/12A SU3943019A SU1307858A1 SU 1307858 A1 SU1307858 A1 SU 1307858A1 SU 3943019/12 A SU3943019/12 A SU 3943019/12A SU 3943019 A SU3943019 A SU 3943019A SU 1307858 A1 SU1307858 A1 SU 1307858A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- semifinished product
- source
- vegetable
- active substance
- tanning leather
- Prior art date
Links
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
FIELD: leather industry. SUBSTANCE: method involves treatment of leather semifinished product with aqueous solution of vegetable and/or synthetic tanning agents as foam showing resistance 15-200 min at its consumption 1-10 l per 1 kg semifinished product. Treatment is carried out for 10-60 min. The source of vegetable tanning agents: willow, quebracho or oak extract, syntans N 2, N 9, БНС or СПС. The source of surface-active substance: prevocell, neckal or metaupon. The ratio of components is the following, wt.-% tanning agent 1-40; surface-active substance 1-3, and water the rest. EFFECT: decreased water consumption, intensified process. 2 cl, 2 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3943019/12A SU1307858A1 (en) | 1985-08-15 | 1985-08-15 | Method of additional tanning leather semifinished product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU3943019/12A SU1307858A1 (en) | 1985-08-15 | 1985-08-15 | Method of additional tanning leather semifinished product |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1307858A1 true SU1307858A1 (en) | 1995-11-20 |
Family
ID=60540114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU3943019/12A SU1307858A1 (en) | 1985-08-15 | 1985-08-15 | Method of additional tanning leather semifinished product |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1307858A1 (en) |
-
1985
- 1985-08-15 SU SU3943019/12A patent/SU1307858A1/en active
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