Hydrolytically-and proteolytically-stable polycarbonate polyurethane silicone copolymers
US5863627A · kind A · utility
98Cited by
12References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1997 |
| Grant date | Jan 26, 1999 |
| Priority date | — |
| Expiry date | Aug 26, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/139
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A biocompatible, biodurable polycarbonate polyurethane with internal polysiloxane segments and devices made therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.