专利检索 ap:("H.C. Starck Tungsten GmbH") AND inv:"Ines Lamprecht" 第 1 页

1.

发明授权
Powder comprising coated hard material particles 有权

公开(公告)号：US11478848B2

公开(公告)日：2022-10-25

申请号：US16960419

申请日：2019-02-06

申请人： H.C. Starck Tungsten GmbH

发明人： Juliane Meese-Marktscheffel , Armin Olbrich , Anja Weiland , Frank Van Der Pütten , Ines Lamprecht

IPC分类号： B22F1/02 , B22F1/16 , B33Y70/00 , B22F1/052

摘要： The present invention relates to a method for producing hard materials that are coated with a cobalt hydroxide compound and to powders that comprise the coated hard material particles, and the use thereof.

2.

发明申请
Powder Comprising Coated Hard Material Particles 审中-公开

公开(公告)号：US20200368810A1

公开(公告)日：2020-11-26

申请号：US16960419

申请日：2019-02-06

申请人： H.C. Starck Tungsten GmbH

发明人： Juliane Meese-Marktscheffel , Armin Olbrich , Anja Weiland , Frank Van Der Pütten , Ines Lamprecht

IPC分类号： B22F1/02 , B22F1/00 , B33Y70/00

摘要： The present invention relates to a method for producing hard materials that are coated with a cobalt hydroxide compound and to powders that comprise the coated hard material particles, and the use thereof.