Wet treatment of leather hides
US5503754A · kind A · utility
6Cited by
7References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1993 |
| Grant date | Apr 2, 1996 |
| Priority date | — |
| Expiry date | Nov 10, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC14C11/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Wet leather treating compositions and methods of wet treating leather hides employing alkylpolyglycosides for enhancing the penetration and absorption of the leather treatment formulations in an environmentally safe manner. The compositions are substantially free of volatile organic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.