Resin composition and its production process and uses
US6903148B2 · kind B2 · utility
6Cited by
4References
46Claims
0Family size
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Key dates
| Filing date | Mar 26, 2003 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Aug 5, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K9/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A resin composition of the present invention comprises a polymer having functional groups and a metal oxide surface modified to form functional groups at a surface of the metal oxide and dispersed uniformly in the polymer. The functional groups of the polymer and the functional groups of the metal oxide are ionically bondable to the metal oxide and the polymer, respectively, so that the polymer and the metal oxide are bonded by ionic bonds to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.