Article with biocompatible coating
US6511507B2 · kind B2 · utility
4Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2002 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | May 10, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31551
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A coating composition is provided comprising hyaluronic acid or a salt thereof and a blocked polyisocyanate in a solvent comprising water. A method is provided for preparing the coating on a substrate comprising forming a coating mixture of hyaluronic acid or a salt thereof and a blocked polyisocyanate in a solvent comprising water; applying the coating mixture to the substrate; and curing the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.