Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FRAGRANCE PROVISION METHOD AND FRAGRANCE TOOL USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/067540
Kind Code:
A1
Abstract:
In this fragrance provision method, a fragrance release means comprising a fragrance component is worn on the body, and a fragrance produced by the fragrance release means is provided to a wearer. In a front-side space region (1) of the body in which flows a rising air current generated by heat from the body, a fragrance release means is not placed in a nasal breath jetting region (2) which is directly hit by nasal breath and which gradually increases in surface area downward from the bottom end of the nose, whereas the fragrance release means is placed in a side region (3) located on the left or right of the nasal breath jetting region (2), or in a near-body region (4) located closer to the body than the nasal breath jetting region (2). The volatilization amount per unit time of the fragrance component from the fragrance release means is less than 0.1 mg/sec. The fragrance produced by the fragrance release means is supplied to the nose upon being carried by the rising air current and convection generated by the nasal breath.

Inventors:
NOGAWA KAZUYOSHI (JP)
YABUKI MASAYUKI (JP)
HASEGAWA YOSHIHIRO (JP)
Application Number:
PCT/JP2019/038420
Publication Date:
April 02, 2020
Filing Date:
September 27, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KAO CORP (JP)
International Classes:
A45D34/02; A61L9/12; B65D83/00; B65D85/00
Foreign References:
JP2002306238A2002-10-22
JP2016214686A2016-12-22
US20060065986A12006-03-30
DE202007004622U12007-06-14
JP2016522701A2016-08-04
Attorney, Agent or Firm:
SHOWA INTERNATIONAL PATENT FIRM (JP)
Download PDF: