公开(公告)号：EP4424894A1

公开(公告)日：2024-09-04

申请号：EP22887166.1

申请日：2022-10-28

申请人： Oji Holdings Corporation

发明人： KAJITA, Keiichi ,  NAKAYAMA,Yasufumi ,  ISOGAI, Takuya ,  FUSHIMI, Hayato ,  YAMANAKA, Mio ,  SHISHIDO, Rina ,  SAKAI, Mizuki ,  OKUDA, Keiko ,  SHIRAO, Takeshi ,  MINAMI, Takehiro

IPC分类号： D04H1/26 ,  B29B11/16 ,  B29B15/08 ,  B29C43/34 ,  B29C45/00 ,  B29C70/06 ,  B29C70/42 ,  B32B5/28 ,  B32B7/022 ,  B32B23/02 ,  B32B23/10 ,  C08J5/04 ,  C08J5/18 ,  D04H1/425 ,  D04H1/4291 ,  D04H1/4382 ,  D04H1/542 ,  D04H1/58 ,  B29K105/12

CPC分类号： B29B9/04 ,  B29B9/06 ,  B29B9/14 ,  B29B11/16 ,  B29B15/08 ,  B29C43/34 ,  B29C45/00 ,  B29C70/06 ,  B29C70/42 ,  B32B5/28 ,  B32B7/022 ,  B32B23/02 ,  B32B23/10 ,  C08J3/12 ,  C08J5/04 ,  C08J5/18 ,  D04H1/26 ,  D04H1/425 ,  D04H1/4291 ,  D04H1/4382 ,  D04H1/542 ,  D04H1/58

摘要： An object of the present invention is to provide a fiber aggregate for a molded article having satisfactory appearance that can provide a molded article excellent in stiffness and strength against bending, further excellent in impact resistance and appearance. The object of the present invention is also to provide a pre-sheet and a molded article that are obtained from the fiber aggregate for the molded article. The fiber aggregate for molding according to the present invention includes the fiber component and the thermal fusion bonding resin component, in which the fiber component contains a pulp fiber and a polypropylene fiber; the thermal fusion bonding resin component contains at least one selected from the group consisting of polyethylene and acid-modified polyethylene; a content of the thermal fusion bonding resin component in the fiber aggregate is 3% by mass or more and 18% by mass or less; and when T represents a tensile strength of the fiber aggregate in a first direction, and Y represents a tensile strength of the fiber aggregate in a second direction perpendicular to the first direction, a T/Y ratio is 0.5 or larger and 1.5 or smaller.

公开(公告)号：EP4368759A1

公开(公告)日：2024-05-15

申请号：EP22837505.1

申请日：2022-06-24

申请人： Kuraray Kuraflex Co., Ltd.

发明人： SEKIYA, Shinji ,  OBATA, Soichi ,  OCHIAI, Toru ,  YOSHIDA, Tsugumi ,  OKAMOTO, Minoru

IPC分类号： D04H3/16 ,  A41D13/11 ,  A62B18/02 ,  B01D39/16 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/498 ,  D04H3/105 ,  D04H3/11

CPC分类号： A41D13/11 ,  A62B18/02 ,  B01D39/16 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/498 ,  D04H3/105 ,  D04H3/11 ,  D04H3/16

摘要： Provided is a fiber structure having a high dust holding capacity. The fiber structure includes a thick fiber group composed of fibers A each having a single fiber diameter larger than 5 µm and a thin fiber group composed of fibers B each having a single fiber diameter of 5 µm or smaller, and has an intermingled region in which the thick fiber group and the thin fiber group are intermingled.

公开(公告)号：EP4361332A1

公开(公告)日：2024-05-01

申请号：EP22918060.9

申请日：2022-04-01

申请人： Yang, Yan

发明人： YANG, Yan ,  YANG, Tao

IPC分类号： D04H1/4326 ,  D04H1/435 ,  D04H1/4258 ,  D04H1/4382 ,  D04H1/4391 ,  D01F1/07 ,  D01F2/08 ,  D01F6/92

CPC分类号： D04H1/4258 ,  D04H1/435 ,  D04H1/4382 ,  D01F1/07 ,  D01F2/08 ,  D04H1/4391 ,  D04H1/4326 ,  D01F6/92 ,  D04H1/4374 ,  D04H1/02 ,  D04H1/43838 ,  D04H1/43835 ,  D01F8/12

摘要： The invention provides a flame-retardant and windproof wadding, which is obtained by using a polymer containing an imide ring as a base material and interlacing and compounding it with at least one polyester fiber in a spinning stage; and a preparation method and special equipment thereof. The characteristics and advantages of the present invention are as follows: the flame-retardant and windproof wadding provided by the present invention uses polyimide fiber as the base material and various fibers; through the adjustment of the preparation method and special equipment, the improvement of the windproof, thermal insulation and flame-retardant effect of the wadding is finally realized; and the same time, various fibers in the wadding are highly mixed, forming a homogeneous, moderately cross-linked and fluffy mixed structure, which can greatly reduce the probability of falling off of the layered structure in the traditional process.

公开(公告)号：EP2918718B1

公开(公告)日：2018-11-21

申请号：EP13853540.6

申请日：2013-10-18

申请人： Iksung Co. Ltd. ,  Lee, Hun Joo ,  Yang, Kee Wook

发明人： LEE, Hun Joo ,  YANG, Kee Wook ,  CHA, Jong Hyuk ,  KANG, Gue Ssuk ,  KIM, Chang Hyeon

IPC分类号： D04H1/74 ,  D04H1/724 ,  B32B5/26 ,  D04H1/4382 ,  D04H1/76 ,  D04H11/04 ,  B32B5/02 ,  D01D5/098 ,  D04H1/56

CPC分类号： B32B5/26 ,  B32B3/263 ,  B32B5/022 ,  B32B2262/02 ,  B32B2262/06 ,  B32B2262/10 ,  B32B2305/22 ,  D01D5/0985 ,  D04H1/4291 ,  D04H1/4382 ,  D04H1/559 ,  D04H1/56 ,  D04H1/724 ,  D04H1/736 ,  D04H1/74 ,  D04H1/76 ,  D04H11/04 ,  Y10T428/24612

摘要： A waved meltblown fiber web of the present invention relates to a fiber web prepared by a meltblown method and is characterized by a preparation method in which a meltblown microfiber comes in contact with collection portions having different surface velocities so as to be collected. The waved meltblown fiber web of the present invention is characterized in that: a part of meltblown microfibers reaches a low velocity collection portion so as to be horizontally layered, thereby forming a horizontal fiber layer (10); another part of the meltblown microfibers reaches a high velocity collection portion of which the surface velocity is greater that of the low velocity collection portion so as to form a serpentine vertical fiber layer (20); and the upper end of the vertical fiber layer (20) becomes entangled so as to form a wave shaped wave layer (30) forming the uppermost portion of the fiber web.

公开(公告)号：EP2964363B1

公开(公告)日：2018-10-10

申请号：EP14780238.3

申请日：2014-03-05

申请人： Donaldson Company, Inc.

发明人： HAMPTON, Janelle, M. ,  JONES, Derek, Owen ,  SHENOY, Suresh, Laxman

IPC分类号： B01D46/00 ,  B01J20/00 ,  D04H1/00 ,  D04H13/00 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20

CPC分类号： B01D39/1607 ,  B01D39/1615 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2239/064 ,  B01D2239/1233 ,  D04H1/425 ,  D04H1/4382

摘要： A nonwoven filtration medium that includes a fibrous base media including synthetic and/or natural fibers and micro fibrillated cellulose fibers.

公开(公告)号：EP3375923A1

公开(公告)日：2018-09-19

申请号：EP18162201.0

申请日：2018-03-16

申请人： Carl Freudenberg KG

发明人： WEIK, Angela ,  VILLING-FALUSI, Sandra ,  RUTSCH, Peter

IPC分类号： D04H1/4374 ,  D04H1/4382 ,  D04H1/559 ,  D04H1/56 ,  B60R13/08 ,  B32B5/26 ,  G10K11/168

CPC分类号： G10K11/168 ,  B32B5/022 ,  B32B5/08 ,  B32B5/26 ,  B32B5/28 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B2262/0253 ,  B32B2262/0284 ,  B32B2307/102 ,  B32B2307/718 ,  B32B2307/732 ,  B60R13/08 ,  B60R13/0815 ,  B60Y2304/03 ,  B60Y2306/09 ,  D04H1/4374 ,  D04H1/4382 ,  D04H1/559 ,  D04H1/56

摘要： Die Erfindung betrifft ein schallabsorbierendes Textilkomposit, umfassend
a) mindestens eine offenporige Trägerlage umfassend grobe Stapelfasern mit einem Titer von 3 dtex bis 17 dtex und feine Stapelfasern mit einem Titer von 0,3 dtex bis 2,9 dtex, als Gerüstfasern, und
b) eine auf der Trägerlage angeordnete mikroporöse Strömungslage umfassend Mikrofasern mit einem Faserdurchmesser von unter 10 µm,
wobei der Strömungswiderstand des schallabsorbierenden Textilkomposits von 250 Ns/m 3 bis 5000 Ns/m 3 beträgt.

公开(公告)号：EP2910672B1

公开(公告)日：2018-09-12

申请号：EP15154110.9

申请日：2015-02-06

申请人： Sandler AG

发明人：

IPC分类号： E04B1/90 ,  E04B1/76 ,  D04H1/4291 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/485 ,  D04H1/541 ,  D04H1/558 ,  E04D12/00

CPC分类号： E04D12/00 ,  D04H1/4282 ,  D04H1/4291 ,  D04H1/4326 ,  D04H1/4334 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/4391 ,  D04H1/485 ,  D04H1/541 ,  D04H1/558 ,  E04B1/90 ,  E04B2001/7687

公开(公告)号：EP3247826A4

公开(公告)日：2018-07-18

申请号：EP16740668

申请日：2016-01-20

申请人： PRIMALOFT INC

发明人： MASON VANESSA

IPC分类号： D02G3/00 ,  D02G1/00 ,  D04H1/42

CPC分类号： D04H1/4382 ,  A41D31/00 ,  A47C17/86 ,  D02G1/00 ,  D02G3/00 ,  D02J13/00 ,  D04H1/02 ,  D04H1/435 ,  D04H1/4391 ,  D04H1/541 ,  D04H1/64

摘要： The invention provides migration resistant batting that includes a nonwoven web comprising a first surface parallel to a second surface, and a fiber mixture that includes: 35 to 65 wt % synthetic polymeric fibers having a denier of less than or equal to 1.0, wherein 50 to 100 wt % of said synthetic polymeric fibers are siliconized fibers; 10 to 30 wt % spiral-crimped synthetic polymeric fibers having a length of greater than or equal to 60 mm, wherein 50 to 100 wt % of said spiral-crimped synthetic polymeric fibers are siliconized fibers; 20 to 50 wt % elastomeric fibers having a denier between 2.0 and 7.0; and 5 to 25 wt % synthetic binder fibers having a denier of 1.5 to 4.0, said binder fibers have a bonding temperature lower than the softening temperature of the synthetic polymeric fibers, wherein said first and second surfaces comprise a cross-linked resin. Also provided are articles comprising the batting and methods of making the batting.

公开(公告)号：EP2678535B1

公开(公告)日：2018-06-27

申请号：EP12706542.3

申请日：2012-02-23

申请人： DBW Holding GmbH

发明人： BAUER, Thomas ,  REGENT, Karl-Christian ,  SCHWERDTFEGER, Martin

IPC分类号： F01N1/24 ,  F01N13/08 ,  D04H1/4382 ,  D04H3/002 ,  D04H3/015 ,  D04H3/004 ,  D04H3/073 ,  D04H5/08 ,  B29C53/60 ,  B29C53/56 ,  B29C65/56 ,  B32B37/14

CPC分类号： F01N13/08 ,  B29C53/564 ,  B29C65/562 ,  B32B37/142 ,  D04H1/4382 ,  D04H5/08 ,  F01N1/24 ,  F01N2310/02 ,  Y10T442/25

公开(公告)号：EP3272369A1

公开(公告)日：2018-01-24

申请号：EP17182177.0

申请日：2017-07-19

申请人： Advanced Medical Solutions Limited

发明人： Bradford, Colin Raymond ,  Hamerslagh, Brian John

IPC分类号： A61L26/00

CPC分类号： A61L15/60 ,  A61F13/0253 ,  A61F2013/00421 ,  A61L15/32 ,  A61L15/46 ,  D04H1/4382

摘要： The present invention provides dry-creped absorbent material comprised of gelling fibres intended for use particularly, but not necessarily exclusively, as wound dressings or as a component (absorbent substrate) of a wound dressing, as well as wound dressings comprising the absorbent material.

摘要翻译： 本发明提供包含凝胶纤维的干起皱吸收性材料，所述凝胶化纤维旨在特别地但不一定专门用作伤口敷料或作为伤口敷料的组分（吸收性基底），以及包含该吸收性材料的伤口敷料。