发明名称 Papermaking needle felt
摘要 Papermaking felt containing a hydrophilic urethane resin that can maintain functions such as water drainage, wet-paper smoothness, and wet-paper transportability by imparting a hydrophilic property to the papermaking felt thereby preventing the deposition and accumulation of adhesive contaminants without impairing the compression recoverability of the felt thus sustaining its antifouling capability.
申请公布号 US2004200594(A1) 申请公布日期 2004.10.14
申请号 US20040800936 申请日期 2004.03.15
申请人 ICHIKAWA CO LTD 发明人 OUCHI TAKASHI;WATANABE KAZUMASA
分类号 C09K3/00;D21F1/00;D21F7/08;(IPC1-7):D04H1/08 主分类号 C09K3/00
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