发明名称 |
Fibrous perfume carrier for artificial flowers and a process for its manufacture |
摘要 |
To provide the perfume carrier of an artificial flower both with a high absorption capacity and with high mechanical stability, a random-fiber fleece of rayon staple fibers is mechanically stabilized by needle punching and then compressed in a press of which all the forming surfaces are heated.
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申请公布号 |
US4708900(A) |
申请公布日期 |
1987.11.24 |
申请号 |
US19850719176 |
申请日期 |
1985.04.03 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
SIEGERS, HANS-PETER;MACKE, WILFRIED |
分类号 |
A41G1/00;A61F13/20;D04H1/00;D04H1/42;D04H1/4258;D04H1/46;(IPC1-7):B32B5/02;D04H11/04 |
主分类号 |
A41G1/00 |
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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