Title:
【発明の名称】高分散性の磁性金属酸化物、その製造方法および使用
Document Type and Number:
Japanese Patent JPH10502494
Kind Code:
A
Abstract:
PCT No. PCT/EP95/02441 Sec. 371 Date Jan. 3, 1997 Sec. 102(e) Date Jan. 3, 1997 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/02060 PCT Pub. Date Jan. 25, 1996This invention relates to magnetic particles comprising mixed oxides of divalent metals and iron (III), having a diameter of 1-10 nm and a surface area of 120-350 m2/g, with silanes bound to the surface of said particle. It also relates to (1) the process for making said particles by simultaneous precipitation and silanization from aqueous solution and (2) their use as carrier materials for the magnetic separation of substances immobilized therewith.
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Inventors:
Jebel, Vernell
Application Number:
JP50407795A
Publication Date:
March 03, 1998
Filing Date:
June 22, 1995
Export Citation:
Assignee:
Chillon Diagnostics Corporation
International Classes:
B03C1/01; H01F1/34; C12Q1/68; C12Q1/6806; C12Q1/6834; G01N33/543; H01F1/00; H01F1/36; H01F1/44; (IPC1-7): H01F1/34
Attorney, Agent or Firm:
Seiji Yanagida (1 person outside)