Film forming composition and uses thereof
US4344967A · kind A · utility
29Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1980 |
| Grant date | Aug 17, 1982 |
| Priority date | — |
| Expiry date | Aug 1, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0041
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A film-forming composition comprises a stable aqueous solution of a protein hydrolysate, e.g. a partially hydrolyzed collagen protein, preferably having a molecular weight of from 3,000 to 45,000, glycerol and optionally a water-miscible solvent. The composition may be used to form a protective barrier on skin, e.g. one or more teats of a cow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.