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公开(公告)号:US10881555B2
公开(公告)日:2021-01-05
申请号:US15471754
申请日:2017-03-28
Applicant: BASF SE
Inventor: Rumyana Panayotova , Ming Vang , Kathleen Goebel , Xiaomin Zhang , Michael Mitchell
Abstract: A fluid-absorbent article having an upper liquid-pervious layer, a lower liquid-impervious layer, a fluid-absorbent core between the layer and the layer, containing from 0 to 20% by weight fibrous material and from 80 to 100% by weight of a water-absorbent polymer material, based on the sum of water-absorbent polymer material and fibrous material. The fluid absorbent article has a first intake time of 15 seconds or less by the hanging U-shape test (HUS).
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公开(公告)号:US20170281423A1
公开(公告)日:2017-10-05
申请号:US15471754
申请日:2017-03-28
Applicant: BASF SE
Inventor: Rumyana Panayotova , Ming Vang , Kathleen Goebel , Xiaomin Zhang , Michael Mitchell
CPC classification number: A61F13/53 , A61F2013/53016 , A61F2013/530226 , A61F2013/530233 , A61F2013/530379 , A61F2013/530481 , A61F2013/53051 , A61F2013/5307 , A61L15/225 , A61L15/58 , A61L15/60 , B32B5/022 , B32B7/14 , B32B37/1284 , B32B2262/0253 , B32B2305/20 , B32B2307/726 , B32B2555/02
Abstract: A fluid-absorbent article having an upper liquid-pervious layer, a lower liquid-impervious layer, a fluid-absorbent core between the layer and the layer, containing from 0 to 20% by weight fibrous material and from 80 to 100% by weight of a water-absorbent polymer material, based on the sum of water-absorbent polymer material and fibrous material. The fluid absorbent article has a first intake time of 15 seconds or less by the hanging U-shape test (HUS).
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公开(公告)号:US20130146810A1
公开(公告)日:2013-06-13
申请号:US13707226
申请日:2012-12-06
Applicant: BASF SE
Inventor: Xiaomin Zhang , Kathleen Goebel , Michael A. Mitchell , Thamas Daniel
CPC classification number: B01J20/3007 , B01J20/28023 , D01D5/0038 , D01D10/02 , D01F6/16 , D01F6/26 , Y10T428/298
Abstract: The present invention relates to a process for producing water-absorbing polymer fibers, especially micro-or nanofibers, by electrospinning process and to fibers obtainable by this process.
Abstract translation: 本发明涉及一种通过静电纺丝方法生产吸水聚合物纤维,特别是微纳米纤维和通过该方法获得的纤维的方法。
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