Blood-compatible material of a supramolecular structure
US6037387A · kind A · utility
13Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1998 |
| Grant date | Mar 14, 2000 |
| Priority date | — |
| Expiry date | Apr 29, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2377/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A platelet metabolism suppressing blood compatible material has a supramolecular structure containing a plurality of cyclic compounds and a hydrophilic straight-chain polymer threading into cavities of the cyclic compounds. Both terminals of the polymer are respectively capped with biodegradable groups having bulks sufficient to prevent the dethreading of the cyclic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.