公开(公告)号：EP2760324A4

公开(公告)日：2015-10-07

申请号：EP12835237

申请日：2012-09-25

申请人： UNICHARM CORP

发明人： KONISHI TAKAYOSHI ,  HIRAOKA TOSHIO ,  UEDA TAKAHIRO ,  SUGA AYAMI ,  YAMADA HIROMI

IPC分类号： A47K7/00 ,  A47L13/17 ,  B31F1/07 ,  D04H1/495 ,  D04H1/76 ,  D21F1/44 ,  D21H27/00 ,  D21H27/02

CPC分类号： D21H27/02 ,  A47K2010/3266 ,  A61K8/0208 ,  A61Q17/005 ,  A61Q19/10 ,  D04H1/005 ,  D04H1/425 ,  D04H1/495 ,  D21H27/002

公开(公告)号：EP2840175A1

公开(公告)日：2015-02-25

申请号：EP13778480.7

申请日：2013-03-27

申请人： Unicharm Corporation

发明人： TANGE, Satoru ,  OCHI, Kengo ,  KONISHI, Takayoshi

IPC分类号： D04H1/495 ,  A61F13/15 ,  A61F13/49 ,  A61F13/53 ,  D04H1/425

CPC分类号： A61F13/53 ,  A61F13/15203 ,  A61F13/49 ,  A61F13/51108 ,  A61F13/536 ,  A61F13/537 ,  A61F2013/15471 ,  A61F2013/53062 ,  D04H1/425 ,  D04H1/495

摘要： Provided is nonwoven fabric for absorbents which has excellent diffusing properties. This nonwoven fabric is for absorbents that comprise cellulosic fibers, which are hydrophilic fibers, and is characterized by having an upper surface and a lower surface which is on the reverse side therefrom and by having, in the upper surface, ridges and grooves which extend in the lengthwise direction and are arranged alternately along the width direction. The nonwoven fabric is further characterized in that a portion A extends as the lower-surface-side part of each ridge, a portion B extends as the upper-surface-side sidewalls and top of the ridge, and a portion C is sandwiched between the portion A and the portion B and that the proportion of fibers in the cross-sectional area of the portion A is higher than the proportion of fibers in the cross-sectional area of the portion B and the proportion of fibers in the cross-sectional area of the portion B is higher than the proportion of fibers in the cross-sectional area of the portion C.

摘要翻译： 提供一种扩散性优异的吸收体用无纺布。 该无纺布是含有亲水性纤维的纤维素纤维的吸收体，其特征在于，具有在其背面的上表面和下表面，并且在上表面具有向内延伸的脊和槽 沿长度方向并且沿着宽度方向交替布置。 无纺布的特征还在于，A部分作为各脊的下表面侧部分延伸，B部分作为脊的上表面侧壁和顶部延伸，并且C部分夹在 部分A和部分B，并且部分A的横截面积中的纤维比例高于部分B的横截面积中的纤维比例和横截面积中的纤维比例 部分B的横截面积中的纤维比例高于部分C的横截面积中的纤维比例。

公开(公告)号：EP1962754A4

公开(公告)日：2010-06-23

申请号：EP05815805

申请日：2005-12-07

申请人： SCA HYGIENE PROD AB

发明人： AHONIEMI HANNU ,  BURMAN DANIEL ,  STRANDQVIST MIKAEL

IPC分类号： A61F13/15 ,  D04H1/492 ,  D04H1/495 ,  D04H1/498 ,  D04H1/732 ,  D04H3/11 ,  D04H3/16 ,  D04H5/03

CPC分类号： D04H1/495 ,  A61F13/15577 ,  A61F2013/15983 ,  D04H1/492 ,  D04H1/498 ,  D04H1/732 ,  D04H3/11 ,  D04H3/16 ,  D04H5/03 ,  Y10T442/608

摘要： A nonwoven material for use as an absorbent wiping material produced by hydroentangling of a substrate web including at least one layer of fibres selected from amongst synthetic fibres, regenerated fibres and natural fibres, wherein the nonwoven material has a base level h 0 with protuberances on one side, the protuberances forming at least a first and a second surface structure respectively in the form of first and second from the base level h 0 . The first protuberances have a height h 1 from the base level h 0 and the second protuberances have a height h 2 from the base level h 0 , where h 2 is higher than h 1 , and each of the second protuberances occupies an area of the surface of the base level at least 4 times greater than each of the first protuberances. A method for producing the nonwoven material is also disclosed.

公开(公告)号：EP3974571A1

公开(公告)日：2022-03-30

申请号：EP21200060.8

申请日：2017-06-09

申请人： Fitesa Film Products LLC

发明人： MASCHINO, Andrew D. ,  FISHER, Michael Estel ,  RENNER, John Richard ,  SKOCHDOPOLE, Todd R.

IPC分类号： D04H3/016 ,  B82Y30/00 ,  A61F13/15 ,  A61F13/511 ,  A61F13/512 ,  B32B5/02 ,  B32B5/26 ,  D04H1/492 ,  D04H1/495

摘要： A composite material includes a nonwoven layer having a plurality of fibers and a polymer film layer with a plurality of extended cells. Each of the extended cells are contemplated to include continuous sidewalls extending away from the nonwoven layer. At least one of the fibers extends into one or more of the extended cells.

公开(公告)号：EP3344810B1

公开(公告)日：2021-12-08

申请号：EP16766871.4

申请日：2016-09-03

发明人： NIKLAUS, Michael

IPC分类号： D04H1/495 ,  B31F1/00

公开(公告)号：EP3802939A1

公开(公告)日：2021-04-14

申请号：EP18919987.0

申请日：2018-05-25

申请人： The Procter & Gamble Company

发明人： LIU, Xiaoxin ,  RANE, Shrish Yashwant ,  VIENS, Gerard Alain ,  NISHIKAWA, Masaharu ,  WANG, Fancheng

IPC分类号： D04H1/495 ,  A47L13/16

公开(公告)号：EP3283679B1

公开(公告)日：2020-11-25

申请号：EP16702664.0

申请日：2016-02-04

申请人： Trützschler GmbH & Co. KG ,  Voith Patent GmbH

发明人： WEIGERT, Thomas ,  PETERS, Steffen ,  PRÖMPLER, Dominic

IPC分类号： D04H1/495 ,  D04H18/04 ,  D04H1/492 ,  D04H1/498

公开(公告)号：EP3715514A1

公开(公告)日：2020-09-30

申请号：EP19397517.4

申请日：2019-05-24

申请人： Suominen Corporation

发明人： POLOSA, Gian Luca ,  LAPLANTE, Laura ,  NANDGAONKAR, Avinav

IPC分类号： D04H1/26 ,  D04H1/28 ,  D04H1/425 ,  D04H1/4258 ,  D04H1/49 ,  D04H1/495 ,  D04H1/4382 ,  D21H13/08 ,  D21H25/00

摘要： The present invention relates to a nonwoven fabric and the production thereof. More specifically, the invention relates to a dispersible and biodegradable nonwoven fabric comprising a web prepared using a wet lay forming process. The process involves forming a web from the aqueous suspension on a wire support, hydroentangling and drying the web. The web can be provided with a high quality hydroembossed pattern, which remains even in wet wipes prepared from the material.

公开(公告)号：EP2900097B1

公开(公告)日：2018-10-24

申请号：EP13840310.0

申请日：2013-09-03

申请人： PBI Performance Products, Inc.

发明人： SHIELS, Brian, P. ,  HENRY, Kimberly, M.

IPC分类号： A41D27/02 ,  D04H1/4334 ,  D04H1/70 ,  A62B17/00 ,  A41D31/00 ,  D04H1/492 ,  D04H1/495 ,  D04H3/11 ,  B32B5/02 ,  B32B5/08 ,  B32B5/26 ,  D04H1/4342 ,  B32B3/26 ,  D04H3/16

CPC分类号： A41D31/0033 ,  A41D13/00 ,  A41D27/02 ,  A41D31/0022 ,  A41D31/0027 ,  A41D31/0038 ,  A41D2400/10 ,  A41D2400/62 ,  A62B17/003 ,  B32B3/266 ,  B32B5/022 ,  B32B5/08 ,  B32B5/26 ,  B32B2250/20 ,  B32B2262/02 ,  B32B2262/0246 ,  B32B2262/04 ,  B32B2262/062 ,  B32B2262/08 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/3065 ,  B32B2307/7265 ,  B32B2437/00 ,  B32B2571/00 ,  D04H1/4342 ,  D04H1/492 ,  D04H1/495 ,  D04H3/11 ,  D04H3/16 ,  Y10T428/24273 ,  Y10T442/659 ,  Y10T442/696

摘要： A nonwoven for use in a thermal liner for protective apparel includes 1-45 wt % of a first inherently heat resistant fiber excluding an aramid, and a balance of a second heat resistant fiber. The nonwoven excludes wool and has a thickness less than 3 mm and a basis weight of less than 2.9 osy (100 gsm). In another embodiment, the insulating layer for protective apparel includes a nonwoven including an inherently flame resistant fiber and fibers being inherently resistant to moisture absorption. The inherently flame resistant fiber is different from said inherently resistant to moisture absorption fiber. The nonwoven has an equivalent or better thermal protective performance (TPP) and a lower basis weight than an industry standard nonwoven consisting of a nonwoven of para-aramids or meta-aramids or a blend of both.

公开(公告)号：EP3338749A1

公开(公告)日：2018-06-27

申请号：EP17002000.2

申请日：2017-12-08

申请人： Sandler AG

发明人：

IPC分类号： A61F13/511 ,  A61F13/512 ,  B32B5/02 ,  B32B5/26 ,  D04H1/495 ,  D04H1/498 ,  D04H13/00

CPC分类号： A61F13/51108 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/5123 ,  A61F13/5126 ,  A61F2013/51014 ,  A61F2013/51019 ,  A61F2013/51026 ,  A61L15/24 ,  A61L15/26 ,  A61L15/28 ,  B32B5/022 ,  B32B5/26 ,  D04H1/495 ,  D04H1/498 ,  D04H13/00

摘要： Die Erfindung betrifft ein Vliesstofflaminat mit Struktur zur verbesserten Aufnahme und Verteilung von Körperflüssigkeiten in Hygieneprodukten. Die Aufnahme- und Verteilwirkung wird dabei durch mustermäßig verteilte Perforationen in Verbindung mit auf einer Seite des Vliesstofflaminats vorhandenen Erhöhungen bewirkt.