Process and compositions for preserving fresh hides and skins
US4424059A · kind A · utility
1Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 1982 |
| Grant date | Jan 3, 1984 |
| Priority date | — |
| Expiry date | Mar 10, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC14C1/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Methods of treating fresh animal hides and skins with compositions containing butyl carbitol and other compounds have been found to preserve the hides and skins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.