Reactive organo-modified inorganic particles and biodegradable hybrid material containing the same
US7846990B2 · kind B2 · utility
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Key dates
| Filing date | Dec 18, 2007 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Oct 15, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A reactive organo-modified inorganic particle. Inorganic particles are modified with functional groups through chemical bonding, ionic bonding, hydrogen bond or complex formation. The functional groups of organo-modified inorganic particle can react with monomer or oligomer of biodegradable materials to facilitate crosslinking and functionalization, thus improving physical properties of the inorganic particle-biodegradable hybrid materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.