发明名称 |
PRODUTO DE CERÂMICA SINTERIZADO E PROCESSO DE FABRICAÇÃO DO MESMO |
摘要 |
Sintered ceramic product comprises a granulate bound by a nitrogenous matrix. At least one anti-dusting agent chosen from calcium and boron is present in a superficial layer of the product. The content of the assembly of anti-dusting agents in this superficial layer is greater than that measured in the underlying material. An independent claim is also included for the fabrication of this sintered ceramic product. |
申请公布号 |
BRPI0617939(A2) |
申请公布日期 |
2014.04.29 |
申请号 |
BR2006PI17939 |
申请日期 |
2006.10.27 |
申请人 |
SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN |
发明人 |
ERIC JORGE;FREDERIC ROULET;JACQUES SCHOENNAHL |
分类号 |
C04B41/85;C04B35/65 |
主分类号 |
C04B41/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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