发明名称 |
Method of attaching a substantially uniform distribution of particulates to individual exposed surfaces of a substrate |
摘要 |
A method of attaching a substantially uniform distribution of particulates to individual exposed surfaces of a matrix of fibrous material. The method includes the following steps: 1) electrically charging a matrix of fibrous material having individual exposed surfaces to create a substantially uniform distribution of charged sites at the exposed surfaces; 2) applying particulates to the charged matrix of fibrous material so that at least some particulates adhere at the charged sites; and 3) attaching particulates adhering to the fibrous material at charged sites by substantially non-transient bonding.
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申请公布号 |
US6294222(B1) |
申请公布日期 |
2001.09.25 |
申请号 |
US19960662743 |
申请日期 |
1996.06.10 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
COHEN BERNARD;FAASS JUDITH KATHERINE;GIPSON LAMAR HEATH;JAMESON LEE KIRBY |
分类号 |
B32B5/26;(IPC1-7):B05D1/22 |
主分类号 |
B32B5/26 |
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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