| 发明名称 |
Brushes. |
| 摘要 |
<p>The ends (6) of bristles (4) of a brush (3), e.g. a toothbrush, are treated with a polysiloxane prepolymer (8) which is then cured. The treated bristles are smooth and round-ended.</p> |
| 申请公布号 |
EP0387056(A2) |
申请公布日期 |
1990.09.12 |
| 申请号 |
EP19900302474 |
申请日期 |
1990.03.08 |
| 申请人 |
COGENT LIMITED |
发明人 |
GENT, JOHN ARTHUR GOOCH;BLASS, JACOB MOSES |
| 分类号 |
A46B17/04;A46B3/22;A46D1/00 |
主分类号 |
A46B17/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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