Title:
一体成形研磨ブラシおよびこれを用いる研磨方法
Document Type and Number:
Japanese Patent JP3976336
Kind Code:
B2
Abstract:
The present invention relates to an abrasive brush having a plurality of bristles unitarily moulded with a base, and more particularly to an abrasive brush made by injection moulding a mixture of polymer and abrasive particles. The brush can include organic or inorganic abrasive particles. The present invention also relates to abrasive filaments comprising a thermoplastic matrix having plastic abrasive particles dispersed therein. The brush can be constructed as a driven brush body.
Inventors:
Johnson, David Yee
Man, Lawrence Jay
Scott M, Mebsen
Peel, Richard M
Lawker, David Sea
Bungee, Donna W
Rea, Mara Yi
Aionta, Richard
Man, Lawrence Jay
Scott M, Mebsen
Peel, Richard M
Lawker, David Sea
Bungee, Donna W
Rea, Mara Yi
Aionta, Richard
Application Number:
JP53264796A
Publication Date:
September 19, 2007
Filing Date:
April 19, 1996
Export Citation:
Assignee:
3M COMPANY
International Classes:
A46B13/00; A46B1/00; A46B7/04; A46D1/00; A46D1/055; B24D3/28; B24D13/10; B24D13/14; B24D18/00; B29C45/00; B29C45/26
Domestic Patent References:
| JP2297302A | ||||
| JP61196632U | ||||
| JP5253849A | ||||
| JP6304019A | ||||
| JP1316177A |
Foreign References:
| GB2043501A | ||||
| WO1993018891A1 | ||||
| US3618154 | ||||
| GB743022B | ||||
| US3233272 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Masaishi Nishishita
Aoyama Aoi
Muneo Yamamoto
Masaishi Nishishita
Aoyama Aoi
Muneo Yamamoto