发明名称 |
Estoque de abastecimento e método para a preparação do estoque de abastecimento |
摘要 |
<p>A feedstock for injection molding includes a ceramic filler that is sinterable to produce a ceramic with a positive temperature coefficient of electrical resistance, a matrix for binding the ceramic filler, the matrix having a melting point lower than a melting point of the ceramic filler, and metallic impurities. A content of the metallic impurities in the feedstock is lower than 10 ppm.</p> |
申请公布号 |
BRPI0820033(A2) |
申请公布日期 |
2015.05.26 |
申请号 |
BR2008PI20033 |
申请日期 |
2008.12.01 |
申请人 |
EPCOS AG |
发明人 |
JAN IHLE;VERENA FISCHER;KARIN HAJEK;GERD SCHEIWE;THOMAS HAFERKORN;MORITZ V. WITZLEBEN |
分类号 |
C04B35/468;B28B1/24;C04B35/634;H01C7/02;H05B3/14 |
主分类号 |
C04B35/468 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|