Polymer composite compositions
US6821530B2 · kind B2 · utility
159Cited by
2References
49Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2003 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | May 19, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31826
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to methods of treating mixtures containing polymeric materials, e.g., collagen, to form a polymer that intercalates into the polymeric material. The treatment provides greater tensile strength to the mixture, among other advantages. The polymer is formed of a monomeric unit having at least one catechol group that is oxidized to a quinone upon polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.