发明申请
- 专利标题: Magnetic Pigment
- 专利标题(中): 磁性颜料
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申请号: US12957157申请日: 2010-11-30
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公开(公告)号: US20110117561A1公开(公告)日: 2011-05-19
- 发明人: Jörg Kleiber , Thomas Walter , Herbert Harttig , Christoph Lesniak , Martin Mennig , Michael Riedling , Helmut Schmidt
- 申请人: Jörg Kleiber , Thomas Walter , Herbert Harttig , Christoph Lesniak , Martin Mennig , Michael Riedling , Helmut Schmidt
- 申请人地址: DE Mannheim
- 专利权人: ROCHE DIAGNOSTICS GMBH
- 当前专利权人: ROCHE DIAGNOSTICS GMBH
- 当前专利权人地址: DE Mannheim
- 优先权: DE19520398.4 19950806; DE195379853 19951012
- 主分类号: C12Q1/68
- IPC分类号: C12Q1/68 ; C12P19/34
摘要:
Magnetic particles with an outer glass surface being essentially poreless or having pores of a diameter of less then 10 nm as well as ferromagnetic particles with a glass surface are preferentially useful for the isolation of biological material from samples. They provide a quick and reliable purification.
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