发明名称 |
Dental floss comprising ptfe and non-ptfe filaments |
摘要 |
The floss is made of a plurality of polytetrafluoroethylene filaments and non-polytetrafluoroethylene filaments. The polytetrafluoroethylene filaments provide for a lubricity for the floss to enter more spaces and the non-polytetrafluoroethylene filaments provide for a case in gripping. In the way a range of polytetrafluoroethylene filaments can be used in the construction of a dental floss. |
申请公布号 |
HK1007486(A1) |
申请公布日期 |
1999.04.16 |
申请号 |
HK19980106729 |
申请日期 |
1998.06.25 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
JOHN PIERRE CURTIS;MICHAEL JOSEPH MCGREAL |
分类号 |
A61C15/04;A61K8/02;A61K8/81;A61Q11/00;(IPC1-7):A61C |
主分类号 |
A61C15/04 |
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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