发明名称 |
Cartridge for dispensing liquid compositions |
摘要 |
A dispensing cartridge especially suitable for use with a hand-held applicator for dispensing liquids having a relatively low viscosity has a chamber and at least one compressible, porous material received in the chamber. Each of the porous materials receives a quantity of a liquid composition. As a piston is advanced in the chamber, each porous material is compressed to cause the composition or compositions to be discharged through an outlet opening.
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申请公布号 |
US6083002(A) |
申请公布日期 |
2000.07.04 |
申请号 |
US19990244197 |
申请日期 |
1999.02.04 |
申请人 |
3M INNOVATIVE PROPERTIES CO. |
发明人 |
MARTIN, THOMAS W.;HORN, JOHN M. |
分类号 |
B65D83/00;A61C5/04;A61C5/06;(IPC1-7):A61C5/04 |
主分类号 |
B65D83/00 |
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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