NOVEL METHOD FOR PREPARING PRECIPITATED SILICAS, NOVEL PRECIPITATED SILICAS AND THEIR USES, IN PARTICULAR FOR STRENGTHENING POLYMERS
- Application ID: EP13759478
- Status: █ EXAMINATION IN PROGRESS
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This patent has the IPC combination C01 (INORGANIC CHEMISTRY) and C08 (ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON) is specialized in the combination C01 and C08. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.