Title:
歯ブラシ用毛及び歯ブラシ
Document Type and Number:
Japanese Patent JP4150757
Kind Code:
B2
Abstract:
A tapered bristle for a toothbrush which is tapered starting at 10 mm or less, preferably 3-5 mm, from the end of the bristle, characterized in that the tapered end of the bristle ranges from 0.04 mm to 0.08 mm in diameter, is disclosed. A toothbrush tufted with said tapered bristles is also disclosed. In addition, methods for producing said tapered bristle or said toothbrush are disclosed.
Inventors:
Authority
Application Number:
JP2004087434A
Publication Date:
September 17, 2008
Filing Date:
March 24, 2004
Export Citation:
Assignee:
CJ First Sugar Co., Ltd.
Authority
Authority
International Classes:
A46D1/04; A46B9/04; A46D1/00; A46D1/05; A46D1/06; A61C17/00; B29D99/00; D06M11/00; D06M11/38; D06M11/55; B29K67/00; D06M101/32
Domestic Patent References:
| JP5015834U | ||||
| JP3198808A | ||||
| JP50040194B1 | ||||
| JP6141923A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Yutaka Nagata
Tsutomu Toyama
Hidemi Matsukura
Yutaka Nagata
Tsutomu Toyama