Title:
CONDOM AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/132355
Kind Code:
A1
Abstract:
The present invention achieves high adhesion to a penis by preventing the viscosity of a first lubricant from decreasing due to perspiration, insertion pressure, or back-and-forth movements during sexual intercourse. Provided is a condom comprising a condom body coated with lubricants. The condom is characterized in that the lubricants include a first lubricant and a second lubricant, the first lubricant is composed of silicone oil having a higher viscosity than that of the second lubricant and is provided at least on the inner circumferential surface of a tip portion of the condom body, and the second lubricant is provided at least on the outer circumferential surface of the tip portion of the condom body.
Inventors:
SAYAMA YUUKI (JP)
ENDO IWAO (JP)
ENDO IWAO (JP)
Application Number:
PCT/JP2023/000142
Publication Date:
July 13, 2023
Filing Date:
January 06, 2023
Export Citation:
Assignee:
OKAMOTO IND INC (JP)
International Classes:
A61F6/04
Domestic Patent References:
| WO2002045573A2 | 2002-06-13 |
Foreign References:
| JPS5732015U | 1982-02-19 | |||
| JPS5953022U | 1984-04-07 | |||
| JPH0521924U | 1993-03-23 | |||
| JP2001327522A | 2001-11-27 |
Attorney, Agent or Firm:
EICHI PATENT & TRADEMARK CORP. (JP)
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