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Paolo Bertocchi Patents |
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Inventor: Bertocchi; Paolo
Address: Modena, IT
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6348425 |
Crystallizing glaze system |
February 19, 2002 |
| The present invention provides a glass-ceramic glaze composition for use in the production of ceramic tile. The glaze composition comprises a glass composition from which diopside crystals can be formed, a diopside crystallization rate controller, a surface texture controller, and other |
| 6174608 |
Ceramic tile and glaze for use thereon |
January 16, 2001 |
| The present invention provides a ceramic tile and a glaze composition for use in forming the tile. The glaze composition comprises a glass component, an expansion modifier and a spodumene crystallization promoter. The spodumene crystallization promoter comprises a material that promotes |
| 6132832 |
Tile glaze |
October 17, 2000 |
| The present invention provides a glaze composition for use in forming glossy ceramic tiles which exhibit excellent scratch resistance. The glaze composition comprises a glass component that when fired produces a glaze layer containing oxides having a spinel crystalline structure and resi |
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