专利检索 ap:("NIPPON PETROCHEMICALS CO., LTD." OR "POLYMER PROCESSING RESEARCH INSTITUTE LIMITED") AND inv:"Jun, Yamada" 第 1 页

1.

发明授权
Bulky nonwoven fabric and method for producing the same 失效
标题翻译：膨松无纺布和过程及其制备

公开(公告)号：EP0814189B1

公开(公告)日：2003-10-15

申请号：EP97109961.9

申请日：1997-06-18

申请人： NIPPON PETROCHEMICALS CO., LTD. , POLYMER PROCESSING RESEARCH INSTITUTE LIMITED

发明人： Kazuhiko, Kurihara , Hiroshi, Yazawa , Sadayuki, Ishiyama , Jun, Yamada

IPC分类号： D04H13/00 , D04H1/46 , D04H3/04

CPC分类号： D04H3/14 , D04H1/482 , D04H1/498 , D04H1/559 , D04H1/56 , Y10S428/91 , Y10T428/24058 , Y10T442/634 , Y10T442/666 , Y10T442/696