公开(公告)号：US20140326423A1

公开(公告)日：2014-11-06

申请号：US14359316

申请日：2012-11-20

Applicant: Dow Global Technologies LLC

Inventor： Hans-Juergen Juhl ,  Imad Qashou ,  Anette Wagner

IPC: D21H17/26

CPC classification number: D21H17/26 ,  D21H11/00

Abstract: A water-disintegratable non-woven sheet comprising fibers bound by a water-soluble cellulose ether can be produced laying fibers to a base sheet, b) contacting the base sheet with a water-based composition comprising a water-soluble cellulose ether having a viscosity of up 500 mPa·s, measured as a 2 weight percent solution in water at 20° C. using a Haake Viscotester VT550 with a cylinder system, cup MV, at 2.55 s−1, and c) drying the sheet which comprises fibers being bound by the water-soluble cellulose ether.

Abstract translation: 可以制造包含由水溶性纤维素醚结合的纤维的水解性非织造片，将纤维铺设到基片上，b）使基片与包含具有粘度的水溶性纤维素醚的水性组合物接触 使用具有圆筒系统的Haake Viscotester VT550（杯子MV），以2.55s -1的速度在20℃下以2重量％的水溶液测量，并且c）将包含纤维的片材干燥为500mPa·s 被水溶性纤维素醚结合。

公开(公告)号：US09303358B2

公开(公告)日：2016-04-05

申请号：US14359316

申请日：2012-11-20

Applicant: Dow Global Technologies LLC

Inventor： Hans-Juergen Juhl ,  Imad Qashou ,  Anette Wagner

IPC: D21H11/00 ,  D21H17/26

CPC classification number: D21H17/26 ,  D21H11/00

Abstract: A water-disintegratable non-woven sheet comprising fibers bound by a water-soluble cellulose ether can be produced laying fibers to a base sheet, b) contacting the base sheet with a water-based composition comprising a water-soluble cellulose ether having a viscosity of up 500 mPa·s, measured as a 2 weight percent solution in water at 20° C. using a Haake Viscotester VT550 with a cylinder system, cup MV, at 2.55 s−1, and c) drying the sheet which comprises fibers being bound by the water-soluble cellulose ether.

Abstract translation: 可以制造包含由水溶性纤维素醚结合的纤维的水解性非织造片，将纤维铺设到基片上，b）使基片与包含具有粘度的水溶性纤维素醚的水性组合物接触 使用具有圆筒系统的Haake Viscotester VT550（杯子MV），以2.55s -1的速度在20℃下以2重量％的水溶液测量，并且c）将包含纤维的片材干燥为500mPa·s 被水溶性纤维素醚结合。