Title:
CAR WASHING BRUSH
Document Type and Number:
Japanese Patent JP2011030891
Kind Code:
A
Abstract:
To provide a car washing brush having high washability without damaging a vehicle body and excellent durability and fire-proof property (flame retardancy and spontaneous extinguishing property).
The car washing brush includes filaments made of a polymeric composite material containing a soft vinyl chloride resin as a main component. The cross sectional shape of a washing piece 10 in the car washing brush has a polygonal cross sectional shape, a star cross sectional shape, a shape with projections/recesses in the circumference of the cross section, and a shape with acute parts in the circumference of the cross section.
Inventors:
HAYASHI KAZUHIKO
Application Number:
JP2009181740A
Publication Date:
February 17, 2011
Filing Date:
August 04, 2009
Export Citation:
Assignee:
YONEZU BRUSH KK
International Classes:
A46D1/00; A46D1/04; B60S3/04
Domestic Patent References:
JP2005152552A | 2005-06-16 | |||
JP2007050497A | 2007-03-01 | |||
JP2008302724A | 2008-12-18 |
Attorney, Agent or Firm:
Kaoru Kobayashi
Fumio Hatakeyama
Fumio Hatakeyama
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