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    COMPOSITE ELASTIC MATERIAL INCLUDING STRUCTURED FILM AND PROCESS FOR MAKING THE SAME
    1.
    发明申请
    COMPOSITE ELASTIC MATERIAL INCLUDING STRUCTURED FILM AND PROCESS FOR MAKING THE SAME 有权

    公开(公告)号：US20210378367A1

    公开(公告)日：2021-12-09

    申请号：US17283070

    申请日：2019-10-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Thomas J. Gilbert ,  Todd L. Nelson ,  Neelakandan Chandrasekaran ,  Mark A. Peltier ,  Scott M. Niemi ,  Stanley Rendon

    IPC: A44B18/00 ,  A61F13/62

    Abstract: The composite elastic material (22) includes an elastic layer (4) and a structured film layer (15) having first and second opposing surfaces, with the second surface bonded to the elastic layer (4). The first surface of the structured film layer (15) has upstanding male fastening elements. The structured film layer (15) is gathered such that the upstanding male fastening elements point in multiple directions. The composite elastic material (22) can also be called a stretch-bonded laminate, which include an elastic layer (4) stretch-bonded to a second surface of a structured film layer (15). A first surface of the structured film layer (15), opposite the second surface, has upstanding male fastening elements. A process for making the composite elastic material (22) is also described. An absorbent article including the composite elastic material (22) is also described.

    METHOD OF SEPARATING STRANDS ON A STRETCHING SURFACE
    4.
    发明申请
    METHOD OF SEPARATING STRANDS ON A STRETCHING SURFACE 审中-公开
    在拉伸表面上分离结构的方法

    公开(公告)号：US20160229112A1

    公开(公告)日：2016-08-11

    申请号：US15131416

    申请日：2016-04-18

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Neal C. Rothwell ,  Peter J. Bugeja ,  Thomas J. Gilbert ,  Timothy J. Diekmann ,  Mark A. Peltier ,  Ryan M. Luepke

    IPC: B29C55/08

    CPC classification number: B29C55/08 ,  A44B18/0046 ,  B26D3/10 ,  B29K2021/003 ,  B29L2031/4878 ,  D01D5/426 ,  D01D10/04 ,  D04H13/02

    Abstract: A method of increasing a width of a polymeric netting is disclosed. The method includes providing a polymeric netting having a length in a machine direction and running the polymeric netting in the machine direction onto a stretchable surface. The polymeric netting is in contact with the stretchable surface for a path length in the machine direction, and for at least a portion of the path length, the stretchable surface is stretching in the cross-machine direction. The traction between the polymeric netting and the stretchable surface during the stretching increases the width of at least a portion of the polymeric netting in the cross-machine direction.

    Abstract translation: 公开了一种增加聚合物网的宽度的方法。 该方法包括提供在机器方向上具有长度的聚合物网，并将聚合物网在机器方向上运行到可拉伸表面上。 聚合物网与可拉伸表面接触，用于在机器方向上的路径长度，并且对于路径长度的至少一部分，可拉伸表面在横向方向上拉伸。 在拉伸过程中，聚合物网与伸缩表面之间的牵引增加了跨机器方向的聚合物网的至少一部分的宽度。

    ABSORBENT FOAM COMPOSITES
    5.
    发明申请
    ABSORBENT FOAM COMPOSITES 审中-公开
    吸收泡沫复合材料

    公开(公告)号：US20140295134A1

    公开(公告)日：2014-10-02

    申请号：US13854411

    申请日：2013-04-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Leigh E. Wood ,  Thomas J. Gilbert ,  Delton R. Thompson, JR. ,  Mark A. Peltier ,  Lori-Ann S. Prioleau

    IPC: B01J20/28 ,  B32B38/04 ,  B32B3/26

    Abstract: An absorbent foam composite comprising a foam layer having open slits that define apertures on at least a portion of the foam layer and an absorbent layer. A heat set film may be sandwiched between the foam layer and the absorbent layer and have opened slits that define apertures that are at least partially congruent with the apertures of the foam layer. The absorbent layer may contain apertures or be aperture free. The absorbent foam composites can be used in a variety of applications, including personal hygiene articles, medical bandages, pet pads and agricultural pads.

    Abstract translation: 一种吸收性泡沫复合材料，其包含泡沫层，所述泡沫层具有限定泡沫层的至少一部分上的孔的开口狭缝和吸收层。 热定型膜可以夹在泡沫层和吸收层之间，并且具有开口狭缝，狭缝限定与泡沫层的孔至少部分一致的孔。 吸收层可以包含孔或无孔。 吸收性泡沫复合材料可用于各种应用，包括个人卫生用品，医用绷带，宠物垫和农业垫。

    METHOD OF MAKING A MECHANICAL FASTENING STRIP AND RETICULATED MECHANICAL FASTENING STRIP THEREFROM
    6.
    发明申请
    METHOD OF MAKING A MECHANICAL FASTENING STRIP AND RETICULATED MECHANICAL FASTENING STRIP THEREFROM 审中-公开
    制造机械紧固条和其机械强度条纹的方法

    公开(公告)号：US20160008181A1

    公开(公告)日：2016-01-14

    申请号：US14860184

    申请日：2015-09-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Leigh E. Wood ,  Thomas J. Gilbert ,  Mark A. Peltier ,  Peter Kitzer ,  Volker Hauschildt ,  Andreas Urban ,  William C. Unruh ,  Kristopher K. Biegler

    IPC: A61F13/15 ,  B29C71/02

    CPC classification number: A61F13/15756 ,  A44B18/0046 ,  A44B18/0069 ,  A61F13/62 ,  A61F13/625 ,  B29C71/0072 ,  B29C71/02 ,  B29C2071/022 ,  B29C2071/025 ,  B29C2071/027 ,  B29L2031/729 ,  Y10T24/2708 ,  Y10T24/2775

    Abstract: A method of making a mechanical fastening strip and a reticulated mechanical fastening strip are disclosed. The method includes providing a backing having upstanding posts; providing interrupted slits through the backing, the interrupted slits being interrupted by at least one intact bridging region; spreading the slit backing to provide multiple strands separated from each other between at least some of the bridging regions to provide at least one opening; and fixing the multiple strands of the backing in a spread configuration. The reticulated mechanical fastening strip includes multiple strands of a backing attached to each other at bridging regions in the backing and separated from each other between the bridging regions to provide openings. Upstanding posts on each of the multiple strands have bases attached to the backing, and each of the multiple strands has a width that is greater than that of the bases of its attached upstanding posts.

    Abstract translation: 公开了一种制造机械紧固带和网状机械紧固带的方法。 该方法包括提供具有直立柱的背衬; 通过背衬提供中断的狭缝，所述中断的狭缝被至少一个完整的桥接区域中断; 铺展狭缝背衬以提供在至少一些桥接区域之间彼此分离的多股线以提供至少一个开口; 并将所述背衬的多股线固定在铺展构型中。 网状机械紧固条包括在背衬中的桥接区域处彼此附接的多个背衬绳索，并且在桥接区域之间彼此分离以提供开口。 多个链中的每一个上的直立柱具有附接到背衬的基部，并且多股中的每一个具有大于其附接的直立柱的基部的宽度。

    METHOD OF SEPARATING STRANDS ON A STRETCHING SURFACE
    7.
    发明申请
    METHOD OF SEPARATING STRANDS ON A STRETCHING SURFACE 有权
    在拉伸表面上分离结构的方法

    公开(公告)号：US20140332999A1

    公开(公告)日：2014-11-13

    申请号：US13891287

    申请日：2013-05-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Neal C. Rothwell ,  Peter J. Bugeja ,  Thomas J. Gilbert ,  Kristopher K. Biegler ,  Mark A. Peltier ,  Ryan M. Luepke ,  Steven J. Perron ,  Timothy J. Diekmann

    IPC: D01D10/04

    CPC classification number: B29C55/08 ,  A44B18/0046 ,  B26D3/10 ,  B29K2021/003 ,  B29L2031/4878 ,  D01D5/426 ,  D01D10/04 ,  D04H13/02

    Abstract: A method of separating strands of a slit web is disclosed. The method includes providing a slit web having a length in a machine direction and running the slit web in the machine direction onto a stretchable surface. The slit web includes multiple strands provided by a plurality of slits extending in a first direction not parallel to a cross-machine direction. The slit web is in contact with the stretchable surface for a path length in the machine direction, and for at least a portion of the path length, the stretchable surface is stretching in the cross-machine direction. The traction between the slit web and the stretchable surface during the stretching at least partially separates at least some of the multiple strands of the slit web in a second direction transverse to the first direction. A method of increasing a width of a polymeric netting is also disclosed.

    Abstract translation: 公开了一种分离狭缝网的股线的方法。 该方法包括提供在机器方向上具有长度的狭缝网，并且将缝线沿机器方向运行到可拉伸表面上。 狭缝网包括由沿不平行于跨机器方向的第一方向延伸的多个狭缝提供的多股线。 狭缝网与机械方向上的路径长度的伸缩面接触，并且对于路径长度的至少一部分，伸缩面在横向上进行拉伸。 在拉伸过程中，狭缝腹板和可拉伸表面之间的牵引力至少部分地在横向于第一方向的第二方向上分开狭缝腹板的多个股线中的至少一些。 还公开了增加聚合物网的宽度的方法。

    ABSORBENT ARTICLE INCLUDING LAMINATE AND METHOD OF MAKING THE SAME
    8.
    发明申请
    ABSORBENT ARTICLE INCLUDING LAMINATE AND METHOD OF MAKING THE SAME 有权
    吸收性物品包括层压板及其制造方法

    公开(公告)号：US20140142533A1

    公开(公告)日：2014-05-22

    申请号：US13679296

    申请日：2012-11-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Mark A. Peltier ,  Leigh E. Wood

    IPC: A61F13/56 ,  A61F13/15

    CPC classification number: A61F13/5633 ,  A61F13/15756 ,  A61F13/622

    Abstract: An absorbent article including a chassis and a laminate. The chassis has a topsheet side, a backsheet side, and first and second opposing longitudinal edges extending from a rear waist region to an opposing front waist region. The laminate includes a carrier having a first face and a second face and a fastening patch on a portion of the first face of the carrier. The laminate is wrapped around the first longitudinal edge of the chassis in the rear waist region so that the second face of the carrier contacts the topsheet side and the backsheet side of the chassis. The fastening patch includes fastening elements that are exposed on the topsheet side of the chassis. A method of making the absorbent article is also disclosed.

    Abstract translation: 一种吸收性物品，包括底盘和层压板。 底架具有顶片侧，底片侧以及从后腰部区域延伸到相对的前腰围区域的第一和第二相对的纵向边缘。 层压体包括具有第一面和第二面的载体以及在载体的第一面的一部分上的紧固贴片。 层叠体围绕后腰围区域的底盘的第一纵向边缘缠绕，使得托架的第二面接触底盘的顶片侧和底片侧。 紧固贴片包括暴露在底架的顶片侧上的紧固元件。 还公开了制造吸收性物品的方法。

    Absorbent article including laminate and method of making the same
    10.
    发明授权
    Absorbent article including laminate and method of making the same 有权

    公开(公告)号：US09713558B2

    公开(公告)日：2017-07-25

    申请号：US13679296

    申请日：2012-11-16

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Mark A. Peltier ,  Leigh E. Wood

    IPC: A61F13/62 ,  A61F13/56 ,  A61F13/15

    CPC classification number: A61F13/5633 ,  A61F13/15756 ,  A61F13/622

    Abstract: An absorbent article including a chassis and a laminate. The chassis has a topsheet side, a backsheet side, and first and second opposing longitudinal edges extending from a rear waist region to an opposing front waist region. The laminate includes a carrier having a first face and a second face and a fastening patch on a portion of the first face of the carrier. The laminate is wrapped around the first longitudinal edge of the chassis in the rear waist region so that the second face of the carrier contacts the topsheet side and the backsheet side of the chassis. The fastening patch includes fastening elements that are exposed on the topsheet side of the chassis. A method of making the absorbent article is also disclosed.

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