Title:
微粒子の製造方法、及び製造装置
Document Type and Number:
Japanese Patent JP4545690
Kind Code:
B2
Abstract:
A to-be-treated body, which contains raw material particles 5 of a substance and with which a solvent 4 of a to-be-treated liquid 2 is made solid, is used, and a laser light source 10, which supplies a laser light of a predetermined wavelength to a treatment chamber 3 that contains the to-be-treated body, is provided to arrange a production apparatus 1A. The laser light from the laser light source 10 is illuminated onto the to-be-treated body to microparticulate the substance in solvent 4. As the to-be-treated body of solid form, a solidified body 6, with which water 4 is solidified by a cooling device 50 and the solidified state is maintained by a thermally insulating layer 30, may be used. Or, as the to-be-treated body, a gel body, with which the solvent is gelled, may be used. The substance can thereby microparticulated efficiently by photo-pulverization.
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Inventors:
Kawakami Tomonori
Mitsuo Hiramatsu
High Toki Norio
Mitsuo Hiramatsu
High Toki Norio
Application Number:
JP2005515646A
Publication Date:
September 15, 2010
Filing Date:
November 18, 2004
Export Citation:
Assignee:
Hamamatsu Photonics Co., Ltd.
International Classes:
B01J19/12; B02C19/00; B02C19/18; B01D57/02; B03C5/00
Domestic Patent References:
| JPH0463135A | 1992-02-28 | |||
| JP2000153268A | 2000-06-06 | |||
| JP2001334165A | 2001-12-04 | |||
| JP2005168495A | 2005-06-30 | |||
| JP2005125258A | 2005-05-19 | |||
| JP2001113159A | 2001-04-24 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Shiro Terasaki
Satoru Ishida
Shiro Terasaki
Satoru Ishida