Title:
【発明の名称】活性化炭素繊維製造形フィルター部材の製造法および該方法によって得られる保護用被服品
Document Type and Number:
Japanese Patent JP2003527240
Kind Code:
A
Abstract:
The method comprises the steps consisting in making a preform of the piece to be manufactured out of a coherent fabric of carbon precursor fibers, by using a manufacturing process such as knitting, stitching the two-dimensional fabric, or braiding; and performing carbonization and activation treatment to obtain directly the desired shaped piece made of activated carbon fibers; the preform being dimensioned so as to take account of shrinkage during the carbonization and activation treatment. The method can be used in particular for making pieces of clothing to provide protection against attack such as nuclear, biological, or chemical attack.
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Inventors:
Ludovic Ubly
Application Number:
JP2001568558A
Publication Date:
September 16, 2003
Filing Date:
March 21, 2001
Export Citation:
Assignee:
Meche-Bugatti
International Classes:
A41D13/00; A41D31/00; A62B17/00; B01D39/08; B01D39/18; B01D39/20; D01F9/16; D03D1/00; D03D15/00; D04B1/16; D04B1/28; (IPC1-7): B01D39/20; A41D13/00; A41D31/00; D01F9/16; D03D1/00; D03D15/00; D04B1/16; D04B1/28
Attorney, Agent or Firm:
Aoyama Ryo (2 outside people)