Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8268921 | Elastomeric composition comprising functionalized butadienic elastomers and high dispersible aluminium-based silica | Dominique Petit, Toshihiro Tadaki, Naokazu Kobayashi | 2012-09-18 |
| 6702888 | Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers | Yves Bomal, Yvonick Chevallier | 2004-03-09 |
| 6468493 | Precipitated silica used as reinforcing filler for elastomers | Yvonick Chevallier, Patrick Fourre | 2002-10-22 |
| 6221149 | Process for the preparation of precipitated silica, new precipitated silicas containing aluminium and their use for the reinforcement of elastomers | Yves Bomal, Yvonick Chevallier | 2001-04-24 |
| 5876494 | Process for the preparation of precipitated silica, new percipitated silicas containing aluminum and their use for the reinforcement of elastomers | Yves Bomal, Yvonick Chevallier | 1999-03-02 |
| 5800608 | Process for the preparation of precipitated silica, new precipitated silicas containing aluminum and their use for the reinforcement of elastomers | Yves Bomal, Yvonick Chevallier | 1998-09-01 |