公开(公告)号：US09994982B2

公开(公告)日：2018-06-12

申请号：US14206699

申请日：2014-03-12

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: A61F13/15 ,  D04H1/00 ,  D04H1/46 ,  D04H3/147 ,  A61L15/24 ,  D04H3/05 ,  D04H1/56 ,  A61F13/539 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H3/007 ,  D04H5/06

CPC classification number: D04H3/147 ,  A61F13/15658 ,  A61F13/15707 ,  A61F13/539 ,  A61F2013/5395 ,  A61L15/24 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  D04H5/06 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/06 ,  D10B2509/026 ,  Y10T442/641 ,  Y10T442/66 ,  Y10T442/681 ,  Y10T442/697

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

公开(公告)号：US20140276517A1

公开(公告)日：2014-09-18

申请号：US14206699

申请日：2014-03-12

Applicant: Fitesa Germany GmbH ,  Fitesa Nonwoven, Inc.

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: D04H3/147 ,  A61L15/24

CPC classification number: D04H3/147 ,  A61F13/15658 ,  A61F13/15707 ,  A61F13/539 ,  A61F2013/5395 ,  A61L15/24 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  D04H5/06 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/06 ,  D10B2509/026 ,  Y10T442/641 ,  Y10T442/66 ,  Y10T442/681 ,  Y10T442/697

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

Abstract translation: 具有改善的伸长率，伸长性，耐磨性和韧性的可伸缩无纺织物。 特别地，本发明的实施方案涉及包含茂金属催化的聚丙烯，聚乙烯和第三聚合物组分的聚合共混物的可伸展纺粘织物。

公开(公告)号：US11591730B2

公开(公告)日：2023-02-28

申请号：US16174876

申请日：2018-10-30

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: A61F13/15 ,  D04H3/147 ,  A61L15/24 ,  D04H3/05 ,  D04H1/56 ,  A61F13/539 ,  D04H1/4291 ,  D04H1/544 ,  D04H3/007 ,  D04H5/06 ,  D04H1/541

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

公开(公告)号：US20190062970A1

公开(公告)日：2019-02-28

申请号：US16174876

申请日：2018-10-30

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: D04H3/147 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  A61F13/15 ,  D04H1/4291 ,  D04H5/06 ,  A61L15/24 ,  D04H1/544 ,  D04H1/541 ,  A61F13/539

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

公开(公告)号：US10156031B2

公开(公告)日：2018-12-18

申请号：US14804458

申请日：2015-07-21

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: D04H3/147 ,  A61L15/24 ,  D04H3/05 ,  D04H1/56 ,  A61F13/539 ,  A61F13/15 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H3/007 ,  D04H5/06

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

公开(公告)号：US20180327948A1

公开(公告)日：2018-11-15

申请号：US16038281

申请日：2018-07-18

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: D04H3/147 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  A61F13/15 ,  D04H1/4291 ,  D04H5/06 ,  A61L15/24 ,  D04H1/544 ,  D04H1/541 ,  A61F13/539

CPC classification number: D04H3/147 ,  A61F13/15658 ,  A61F13/15707 ,  A61F13/539 ,  A61F2013/5395 ,  A61L15/24 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  D04H5/06 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/06 ,  D10B2509/026 ,  Y10T442/641 ,  Y10T442/66 ,  Y10T442/681 ,  Y10T442/697

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

公开(公告)号：US20150322605A1

公开(公告)日：2015-11-12

申请号：US14804458

申请日：2015-07-21

Applicant: Fitesa Nonwoven, Inc. ,  Fitesa Germany GmbH

Inventor： Stephen O. Chester ,  Albert Witarsa ,  Stefanie Streich ,  Helmut Hartl ,  Harald Siebner ,  Daniel Kong ,  David D. Newkirk

IPC: D04H3/147 ,  D04H1/56 ,  A61F13/15 ,  D04H1/541 ,  A61F13/539 ,  D04H3/05 ,  D04H1/4291

CPC classification number: D04H3/147 ,  A61F13/15658 ,  A61F13/15707 ,  A61F13/539 ,  A61F2013/5395 ,  A61L15/24 ,  D04H1/4291 ,  D04H1/541 ,  D04H1/544 ,  D04H1/56 ,  D04H3/007 ,  D04H3/05 ,  D04H5/06 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/06 ,  D10B2509/026 ,  Y10T442/641 ,  Y10T442/66 ,  Y10T442/681 ,  Y10T442/697

Abstract: Extensible nonwoven fabrics having improved elongation, extensibility, abrasion resistance and toughness. In particular, embodiments of the invention are directed to extensible spunbond fabrics comprising a polymeric blend of a metallocene catalyzed polypropylene, polyethylene, and a third polymer component.

Abstract translation: 具有改善的伸长率，伸长性，耐磨性和韧性的可伸缩无纺织物。 特别地，本发明的实施方案涉及包含茂金属催化的聚丙烯，聚乙烯和第三聚合物组分的聚合共混物的可伸展纺粘织物。

公开(公告)号：US20170056253A1

公开(公告)日：2017-03-02

申请号：US14839026

申请日：2015-08-28

Applicant: Fitesa Nonwoven, Inc.

Inventor： Stephen O. Chester ,  Gary Drews ,  Daniel Kong ,  David Dudley Newkirk

IPC: A61F13/15 ,  A61F13/56 ,  A61F13/49 ,  A61F13/472 ,  A61F13/515 ,  A61F13/514

CPC classification number: A61F13/15252 ,  A61F13/472 ,  A61F13/49 ,  A61F13/51 ,  A61F13/511 ,  A61F13/51401 ,  A61F13/51478 ,  A61F13/515 ,  A61F13/5644 ,  A61F2013/51028 ,  A61F2013/51452

Abstract: Bio-based absorbent articles are provided. Bio-based absorbent articles include a topsheet, a backsheet, and an absorbent core sandwiched there between. The topsheet and backsheet are attached to each other along opposing surfaces to define a cavity in which the absorbent core is enclosed. The components of absorbent article are selected so that at least 75% of the material comprising the absorbent article comprises a bio-based material, and preferably at least 80%, 85%, 90%, and 95% of the material comprising the absorbent article comprises a bio-based material.

Abstract translation: 提供生物基吸收制品。 生物基吸收制品包括顶片，底片和夹在其间的吸收芯。 顶片和底片沿着相对的表面彼此附接以限定吸收芯被封闭的空腔。 选择吸收制品的组分，使得包含吸收制品的材料的至少75％包括生物基材料，并且优选包含吸收制品的材料的至少80％，85％，90％和95％ 包括生物基材料。