Title:
POWDER MATERIAL IMPREGNATION METHOD AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/122593
Kind Code:
A1
Abstract:
Disclosed is a powder material impregnation method in which a first step of preparing a slurry of a prescribed material powder (K) dispersed in a liquid and a second step of immersing a molded fabric body (X), which is formed from a bundle of fibers, in the slurry and vibrating using a prescribed vibrator (M) are carried out when the molded fabric body (X) is impregnated with the powder (K). In addition, the vibrator (M) in the second step is moved along the surface of the molded fabric body (X). As a result, the impregnation rate for the powder (K) can be improved over the conventional regardless of the shape of the molded fabric body (X).
Inventors:
MURATA HIROSHIGE (JP)
TANAKA YASUTOMO (JP)
NONAKA YUUKI (JP)
NAKAMURA TAKESHI (JP)
TANAKA YASUTOMO (JP)
NONAKA YUUKI (JP)
NAKAMURA TAKESHI (JP)
Application Number:
PCT/JP2011/057735
Publication Date:
October 06, 2011
Filing Date:
March 29, 2011
Export Citation:
Assignee:
IHI CORP (JP)
MURATA HIROSHIGE (JP)
TANAKA YASUTOMO (JP)
NONAKA YUUKI (JP)
NAKAMURA TAKESHI (JP)
MURATA HIROSHIGE (JP)
TANAKA YASUTOMO (JP)
NONAKA YUUKI (JP)
NAKAMURA TAKESHI (JP)
International Classes:
C04B35/80; B01F11/02; B08B3/12; B28B1/52; C04B35/565; D06M10/02
Foreign References:
| JP2008247722A | 2008-10-16 | |||
| JPH09143767A | 1997-06-03 | |||
| JP2008238152A | 2008-10-09 | |||
| JP2007289807A | 2007-11-08 | |||
| JP2008081379A | 2008-04-10 | |||
| JP2003148105A | 2003-05-21 | |||
| JP2006347837A | 2006-12-28 | |||
| JP2000114217A | 2000-04-21 | |||
| JPH0426564A | 1992-01-29 | |||
| JP2010074283A | 2010-04-02 | |||
| JP2008081379A | 2008-04-10 | |||
| JP2001335378A | 2001-12-04 |
Other References:
See also references of EP 2554525A4
Attorney, Agent or Firm:
NISHI Kazuya et al. (JP)
West Kazuya (JP)
West Kazuya (JP)
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Claims: