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    Nonwoven fabric having high thermal resistance and barrier properties
    4.
    发明授权
    Nonwoven fabric having high thermal resistance and barrier properties 有权

    公开(公告)号：US12194722B2

    公开(公告)日：2025-01-14

    申请号：US17093997

    申请日：2020-11-10

    Applicant: Berry Global, Inc.

    Inventor： Lei Wang ,  Nyle Bishop ,  Jonathan T. Nix ,  Zhang Tianlei ,  Jin Yongji ,  Gao Junying

    IPC: B32B5/02 ,  B32B5/26 ,  B32B7/12 ,  D04H1/559 ,  D04H3/007 ,  D04H3/14 ,  D04H13/00

    Abstract: Nonwoven fabrics including a first outermost spunbond layer, a second outermost spunbond layer, and at least a first meltblown and/or melt-fibrillated layer disposed directly or indirectly between the first outermost spunbond layer and the second outermost spunbond layer. The first outermost spunbond layer comprises a first plurality of continuous fibers that are thermally fused and compacted against one another and define a microporous film on an outermost surface of the nonwoven fabric. The first plurality of continuous fibers comprises a first polymeric composition having a first melting point and the first meltblown layer and/or melt-fibrillated layer comprises a first plurality of meltblown fibers and/or melt-fibrillated fibers comprising a third polymeric composition having a third melting point, in which the first melting point is lower than the third melting point.

    Fabrics with Improved Barrier Properties
    5.
    发明申请
    Fabrics with Improved Barrier Properties 有权

    公开(公告)号：US20210363690A1

    公开(公告)日：2021-11-25

    申请号：US17324155

    申请日：2021-05-19

    Applicant: Berry Global, Inc.

    Inventor： Lei Wang ,  Nyle Bishop ,  Fernando Marin

    IPC: D06M15/277 ,  D06M10/02 ,  D06M15/256 ,  D04H3/013 ,  D04H3/007 ,  D04H3/11

    Abstract: A fabric suitable as an alcohol repellent fabric is provided. The fabric includes a fibrous substrate including a first outermost surface and a second outermost surface, in which a digitally printed or sprayed alcohol repellent composition is located on at least a portion the first outermost surface, at least a portion of the second outermost surface, or both. The fabric also includes an antistatic composition located on at least a portion the first outermost surface, at least a portion of the second outermost surface, or both.

    Nonwoven Fabric Having High Thermal Resistance and Barrier Properties
    7.
    发明申请
    Nonwoven Fabric Having High Thermal Resistance and Barrier Properties 有权

    公开(公告)号：US20210146652A1

    公开(公告)日：2021-05-20

    申请号：US17093997

    申请日：2020-11-10

    Applicant: Berry Global, Inc.

    Inventor： Lei Wang ,  Nyle Bishop ,  Jonathan T. Nix ,  Zhang Tianlei ,  Jin Yongji ,  Gao Junying

    IPC: B32B5/02 ,  D04H1/559 ,  D04H3/14 ,  D04H13/00 ,  D04H3/007 ,  B32B5/26 ,  B32B7/12

    Abstract: Nonwoven fabrics including a first outermost spunbond layer, a second outermost spunbond layer, and at least a first meltblown and/or melt-fibrillated layer disposed directly or indirectly between the first outermost spunbond layer and the second outermost spunbond layer. The first outermost spunbond layer comprises a first plurality of continuous fibers that are thermally fused and compacted against one another and define a microporous film on an outermost surface of the nonwoven fabric. The first plurality of continuous fibers comprises a first polymeric composition having a first melting point and the first meltblown layer and/or melt-fibrillated layer comprises a first plurality of meltblown fibers and/or melt-fibrillated fibers comprising a third polymeric composition having a third melting point, in which the first melting point is lower than the third melting point.

    ABSORBENT COMPOSITES
    8.
    发明申请
    ABSORBENT COMPOSITES 审中-公开

    公开(公告)号：US20190021913A1

    公开(公告)日：2019-01-24

    申请号：US16038538

    申请日：2018-07-18

    Applicant: Berry Global, Inc.

    Inventor： Lei Wang ,  Nyle Bishop ,  Gregory Wagner Farell ,  Pierre Grondin

    IPC: A61F13/15 ,  A61F13/539 ,  A61F13/511 ,  A61F13/513 ,  A61F13/514

    Abstract: Absorbent composites are provided that include a nonwoven top layer having hydrophilic fibers and an absorbent core layer directly or indirectly attached to the nonwoven top layer, wherein the absorbent core layer comprises a through-air-bonded nonwoven. The absorbent composites may include a combination of (i) a composite-run-off value of less than 50% as determined by ISO 9073-11, (ii) a composite-absorption capacity of at least 600% as determined by ISO 9073, and (iii) a composite-rate of absorption of less than 10 seconds for a 5 ml liquid sample as determined by D824-94. The absorbent composites may include an optional film layer attached to the absorbent core layer.

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