B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 5/08 (2006.01) A61F 13/15 (2006.01) B05D 1/00 (2006.01) B05D 1/22 (2006.01) B32B 5/26 (2006.01) B32B 5/30 (2006.01) B32B 31/10 (1995.01)
Patent
CA 2158303
Disclosed is 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. Also disclosed is a fibrous composite structure composed of a matrix of fibrous material having individual exposed surfaces; and a relatively uniform distribution of particulate material attached to individual exposed surfaces of the fibrous material by substantially non-transient bonding.
Cohen Bernard
Faass Judith Katherine
Gipson Lamar Heath
Jameson Lee Kirby
Borden Ladner Gervais Llp
Kimberly-Clark Worldwide Inc.
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