| 发明名称 |
Dental floss |
| 摘要 |
Dental flosses are provided that include a foam. Preferred flosses include a foam outer layer and a reinforcing core and may be formed as a multicomponent coextruded filament.
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| 申请公布号 |
US6039054(A) |
申请公布日期 |
2000.03.21 |
| 申请号 |
US19980159167 |
申请日期 |
1998.09.23 |
| 申请人 |
GILLETTE CANADA COMPANY |
发明人 |
PARK, EDWARD H.;SWEENEY, PHILIP |
| 分类号 |
A61C15/04;B29C44/32;(IPC1-7):A61C15/00 |
主分类号 |
A61C15/04 |
| 代理机构 |
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代理人 |
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