发明名称 Verfahren zum Kreppen von Papier
摘要 The present invention relates to a method of creping a paper which comprises applying a water-soluble, non-thermosetting polyamidoamine or modified polyamidoamine directly to the surface of the creping drum in an apparatus for producing soft, ligthweight paper web suitable for making sanitary paper products such as bathroom and facial tissue, paper towels and napkins.
申请公布号 DE19532908(A1) 申请公布日期 1997.03.13
申请号 DE19951032908 申请日期 1995.09.07
申请人 W.R. GRACE & CO.-CONN., NEW YORK, N.Y., US 发明人 KNIGHT, PAUL, LIVERPOOL, GB;SHERIDAN, GEOFFREY PHILIP, CHESHIRE, GB
分类号 D21H19/24;B31F1/12;C08G69/48;C08G73/02;D21H17/34;D21H17/56;D21H21/14;D21H23/24;D21H23/52;D21H27/00;(IPC1-7):B31F1/12;D21F11/14 主分类号 D21H19/24
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