Title:
SPRAYING COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2004/061043
Kind Code:
A1
Abstract:
A spraying composition including cellulose fine particles having an average degree of polymerization (DP) of up to 300 and an average particle size of up to 10 μm, and a liquid dispersion medium, characterized in that a cellulose concentration in the composition is 0.1- 5.0 wt.%, and a maximum value (&eegr max) of viscosity of the composition on a viscosity-shearing stress curve, obtained by measuring at 25°C using a cone/plate type rotational viscometer in a shearing velocity area including at least 1 × 10-3s-1 to 1 × 102s-1, is &eegr max ≥ 1 × 103 mPa·s; and a fill spray agent comprising that composition filled in a spray atomizer.
Inventors:
ONO HIROFUMI
AMAKAWA HIDEKI
AMAKAWA HIDEKI
Application Number:
PCT/JP2002/013852
Publication Date:
July 22, 2004
Filing Date:
December 27, 2002
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
A61K8/04; A61K8/73; A61K9/00; A61K9/12; A61K9/70; A61K47/10; A61K47/12; A61K47/38; A61K47/44; A61Q19/00; A61Q19/02; C09K3/30; A61Q13/00; A61Q15/00; A61Q17/04; (IPC1-7): C09K3/30; A61K7/00; A61K9/12; A61K47/38
Foreign References:
| JP2001247812A | 2001-09-14 | |||
| JP2001328347A | 2001-11-27 | |||
| JPH11209401A | 1999-08-03 | |||
| JPH09169619A | 1997-06-30 |
Other References:
See also references of EP 1577361A4
Attorney, Agent or Firm:
Watanabe, Junzo (Akasaka Habitation Building, 3-5, Akasaka 1-chom, Minato-ku Tokyo, JP)
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