Title:
【発明の名称】消臭処理
Document Type and Number:
Japanese Patent JP2002519151
Kind Code:
A
Abstract:
An improved method of counteracting or neutralizing airborne malodour comprising directing at the source of the malodour liquid droplets from a spray device containing a malodour counteracting composition, the improved method comprising imparting a unipolar charge to the said liquid droplets by double layer charging during the spraying of the liquid droplets by the spray device, the unipolar charge being at a level such that the said droplets have a charge to mass ratio of at least ±1x10-4C/kg.
Inventors:
Hughes, John, Farrell
Fox, rodney, thomas
Harrison, Mark, Neil
Whitmore, Lindsay, Faye
Harper, Duncan, Roger
Fox, rodney, thomas
Harrison, Mark, Neil
Whitmore, Lindsay, Faye
Harper, Duncan, Roger
Application Number:
JP2000557867A
Publication Date:
July 02, 2002
Filing Date:
June 23, 1999
Export Citation:
Assignee:
University of Southampton
Reckitt and Coleman Products Limited
Reckitt and Coleman Products Limited
International Classes:
A61L9/01; A61L9/14; A61L9/22; B05B5/047; B05B9/04; B05B1/14; B05B1/34; (IPC1-7): A61L9/01; A61L9/14; A61L9/22; B05B5/047; B05B9/04
Attorney, Agent or Firm:
Kousaku Inaoka (2 outside)