Polyurethane containing polypeptides
US4327195A · kind A · utility
23Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1980 |
| Grant date | Apr 27, 1982 |
| Priority date | — |
| Expiry date | Sep 29, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2489/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyurethane is comprised of the reaction product of a polyisocyanate and a polyreactive hydrogen compound having a polypeptide admixed therewith.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.