发明名称 |
Process for continuously manufacturing a porous laminate |
摘要 |
PCT No. PCT/BE93/00079 Sec. 371 Date Jun. 12, 1995 Sec. 102(e) Date Jun. 12, 1995 PCT Filed Dec. 9, 1993 PCT Pub. No. WO94/14608 PCT Pub. Date Jul. 7, 1994A method for manufacturing a porous laminate includes continuously passing a laminate preform having a metal wire mesh and a metal non-woven fiber web superposed on the wire mesh between rotating pressure rollers having differing electrical potentials. The fibers of the non-woven web are sintered together at mutual points of contact and to the mesh by passing an electrical current cross-sectionally through the laminate preform in a zone of contact with the rollers, thereby forming the porous laminate.
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申请公布号 |
US5679441(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19950454221 |
申请日期 |
1995.06.12 |
申请人 |
N.V. BEKAERT S.A. |
发明人 |
SAELENS, JOHAN;DE BRUYNE, ROGER;LOSFELD, RONNY |
分类号 |
B01D39/20;B22F3/00;B23K11/00;B32B5/26;B32B15/02;(IPC1-7):B32B27/14 |
主分类号 |
B01D39/20 |
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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