Title:
洗浄用スポンジ
Document Type and Number:
Japanese Patent JP7455504
Kind Code:
B2
Abstract:
To provide a washing sponge that can improve washing property.SOLUTION: A washing sponge is made of a polyurethane resin foam. The washing sponge is provided with a fine cell aggregate 30G formed by aggregated fine cells 30 at a washing surface. The fine cell 30 has a size of 400 μm or less. The fine cell aggregate 30G has a size of 1000 to 3000 μm. The fine cell aggregate 30G preferably occupies 5 to 40% of the area of the washing surface of the washing sponge.SELECTED DRAWING: Figure 1
More Like This:
| JPH07275174 | NON-WOVEN FABRIC WIPER |
| JPH02232026 | CLOTH FOR CLEANING CONSISTING OF SILK FIBER |
Inventors:
Shinpei Tokai
Tadashi Yano
Tadashi Yano
Application Number:
JP2018170971A
Publication Date:
March 26, 2024
Filing Date:
September 12, 2018
Export Citation:
Assignee:
Inoac Corporation
International Classes:
A47L13/16; A47L17/00; B60S3/04; C08L75/02
Domestic Patent References:
| JP51032957U | ||||
| JP55013535U | ||||
| JP2001200087A | ||||
| JP2015525822A | ||||
| JP2002201301A | ||||
| JP2004059907A |
Foreign References:
| WO2016194737A1 |
Attorney, Agent or Firm:
Hiroshi Matsuura
Kanako Axis
Kanako Axis
Previous Patent: Motor drive device and motor control method
Next Patent: Systems, methods, article manufacturing methods, and recording media
Next Patent: Systems, methods, article manufacturing methods, and recording media