发明名称 |
PROCESSO PARA MODIFICAR UM TECIDO DE ESTEIRA DE PRENSAGEM PARA MAQUINA DE FAZER PAPEL; ESTEIRA DE PRENSAGEM REVESTIDA PARA UMA MAQUINA DE FAZER PAPEL; E TECIDO DE ESTEIRA REVESTIDO |
摘要 |
<p>This invention is directed to coating press fabrics to achieve a controlled void volume. More particularly, this invention is directed to a method of modifying a press fabric for a papermaking machine which comprises the steps of: (a) applying a thin layer of a polymeric foam to the surface of a press fabric; (b) drying said foam to form a coated press fabric; and (c) curing said coated press fabric.</p> |
申请公布号 |
BR8902641(A) |
申请公布日期 |
1990.09.04 |
申请号 |
BR19898902641 |
申请日期 |
1989.06.06 |
申请人 |
ALBANY INTERNATIONAL CORP. |
发明人 |
JAMES M.BARNEWALL |
分类号 |
B32B5/24;D06M15/00;D21F3/00;D21F3/02;D21F7/08;(IPC1-7):D21F7/08 |
主分类号 |
B32B5/24 |
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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