公开(公告)号：US20170008242A1

公开(公告)日：2017-01-12

申请号：US15122006

申请日：2015-02-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michelle L. Legatt ,  Ronald W. Ausen ,  William J. Kopecky ,  Wei Zhang ,  Lori-Ann S. Prioleau ,  Delony L. Langer-Anderson ,  Leigh E. Wood ,  Thomas B. Galush

IPC: B29D28/00 ,  B29C47/14

CPC classification number: B29D28/00 ,  B29C48/16 ,  B29C48/18 ,  B29C48/30 ,  B29C48/305 ,  B29K2105/0032 ,  B29K2995/0046 ,  B29L2028/00

Abstract: A polymeric netting includes polymeric strands and first and second polymeric ribbons. The first and second ribbons each independently have a height-to-width aspect ratio of at least three to one and a major surface that is intermittently bonded to a polymeric strand, with first and second edges symmetrically disposed on opposite sides of a center line bisecting the major surface. The netting has first and second opposing major surfaces transverse to the major surfaces of the first and second ribbons. The first major surface of the netting includes the first edges of the first ribbons, and the second major surface includes the second edges of the second ribbons. The first ribbons do not extend to the second major surface, and the second ribbons do not extend to the first major surface. Articles including the netting, an extrusion die, and a method useful for making the netting are also disclosed.

Abstract translation: 聚合物网包括聚合物链和第一和第二聚合物带。 第一和第二带各自独立地具有至少三比一的高宽比纵横比和间断地结合到聚合物股线的主表面，其中第一和第二边缘对称地设置在中心线对分的相对侧上 主要表面。 网具有横向于第一和第二带的主表面的第一和第二相对的主表面。 网的第一主表面包括第一带的第一边缘，第二主表面包括第二带的第二边缘。 第一带不延伸到第二主表面，而第二带不延伸到第一主表面。 还公开了包括网，挤出模和用于制网的方法。

公开(公告)号：USD834202S1

公开(公告)日：2018-11-20

申请号：US29573151

申请日：2016-08-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Designer： Michelle L. Legatt ,  Dominic J. Julian ,  Teresa I. Frey ,  Bryson Mercer ,  Nicolas A. Echeverri

公开(公告)号：US20170361518A1

公开(公告)日：2017-12-21

申请号：US15536559

申请日：2015-12-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ronald W. Ausen ,  Robert C. Etter ,  William J. Kopecky ,  Michelle L. Legatt ,  Lori-Ann S. Prioleau ,  Leigh E. Wood

IPC: B29C47/30 ,  B29C47/12 ,  B29C47/00 ,  B29C47/08 ,  B29D28/00 ,  B29C47/14

CPC classification number: B29C48/30 ,  B29C48/0021 ,  B29C48/3001 ,  B29C48/304 ,  B29C48/307 ,  B29C48/345 ,  B29D28/005 ,  B29L2031/4871

Abstract: Polymeric netting comprising polymeric ribbons and polymeric strands, each of the polymeric ribbons and polymeric strands having a length and a width, wherein the length is the longest dimension and the width is the shortest dimension, wherein a plurality of the polymeric strands are bonded together to form a netting layer, wherein adjacent polymeric strands in the netting layer are bonded intermittently at multiple locations along their respective lengths, wherein the netting layer has first and second opposing major surfaces, wherein the polymeric ribbons have a height-to-width aspect ratio of at least 2:1 and a minor surface defined by their width and length, and wherein the minor surface of a plurality of the polymeric ribbons is bonded to the first major surface of the netting layer. Polymeric netting described herein are useful, for example, in an absorbent article.

公开(公告)号：US20170066210A1

公开(公告)日：2017-03-09

申请号：US15121963

申请日：2015-02-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Leigh E. Wood ,  Lori-Ann S. Prioleau ,  Ronald W. Ausen ,  William J. Kopecky ,  Michelle L. Legatt ,  Wei Zhang ,  Delony L. Langer-Anderson ,  Thomas B. Galush

IPC: B29D28/00 ,  B29C47/06 ,  B29C47/30 ,  B29C47/00 ,  B29C47/04

CPC classification number: B01D46/521 ,  B01D39/083 ,  B01D39/1607 ,  B01D46/0032 ,  B01D46/0036 ,  B01D2239/0407 ,  B01D2239/0435 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/0033 ,  B29C47/0064 ,  B29C47/043 ,  B29C47/064 ,  B29C47/145 ,  B29C47/30 ,  B29D28/00 ,  B29K2995/0046 ,  B29L2028/00 ,  B29L2031/4878 ,  B32B5/028 ,  B32B5/08 ,  B32B2262/0207 ,  B32B2555/02 ,  D10B2509/026 ,  Y10T428/24273 ,  Y10T428/298

Abstract: A polymeric netting including polymeric ribbons and polymeric strands. Each of the polymeric ribbons and strands has a length and width, with the length being the longest dimension and the width being the shortest dimension. The polymeric ribbons have a height-to-width aspect ratio of at least five to one, a major surface that is intermittently bonded to only one polymeric strand, and a height greater than the height of the one polymeric strand. An extrusion die and method useful for making the polymeric netting are also disclosed.

Abstract translation: 聚合物网，包括聚合物带和聚合物链。 每个聚合物带和股线具有长度和宽度，其长度为最长尺寸，宽度为最短尺寸。 聚合物带具有至少五比一的高宽比长宽比，其间隔地仅结合一个聚合物链的主表面，以及高于一个聚合物链的高度的高度。 还公开了一种用于制备聚合物网的挤出模头和方法。

公开(公告)号：US20160362824A1

公开(公告)日：2016-12-15

申请号：US15121705

申请日：2015-02-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ronald W. Ausen ,  Thomas P. Hanschen ,  William J. Kopecky ,  Michelle L. Legatt ,  Delony L. Langer-Anderson

IPC: D04H3/05 ,  B29C47/06 ,  A61F13/02 ,  B29C47/14 ,  D04H3/007 ,  D04H3/16 ,  B29C47/00 ,  B29C47/04

CPC classification number: D04H3/05 ,  A61F13/0273 ,  B29C48/0021 ,  B29C48/05 ,  B29C48/08 ,  B29C48/13 ,  B29C48/17 ,  B29C48/18 ,  B29C48/19 ,  B29C48/20 ,  B29C48/30 ,  B29C48/307 ,  B29C48/345 ,  B29D28/00 ,  B29K2021/003 ,  B29K2101/12 ,  B29K2995/0021 ,  B29K2995/0046 ,  B29L2028/00 ,  B29L2031/753 ,  D04H3/007 ,  D04H3/14 ,  D04H3/163 ,  D10B2509/028

Abstract: Netting comprising an array of polymeric strands, wherein the polymeric strands are periodically joined together at bond regions throughout the array, with at least two polymeric strands having a different height or color. Nettings described herein have a variety of uses, including wound care, tapes, filtration, absorbent articles, pest control articles, geotextile applications, water/vapor management in clothing, reinforcement for non-woven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern coated adhesives.

Abstract translation: 网状物包含聚合物链的阵列，其中聚合物链在整个阵列的结合区周期性地连接在一起，其中至少两个聚合物线具有不同的高度或颜色。 本文所述的网状物具有各种用途，包括伤口护理，带，过滤，吸收制品，害虫控制制品，土工织物应用，衣服中的水/蒸汽管理，无纺布制品的加强件，自膨胀制品，地板覆盖物，抓握支撑 ，运动用品和图案涂布粘合剂。

公开(公告)号：US20160144539A1

公开(公告)日：2016-05-26

申请号：US14900343

申请日：2014-06-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ronald W. Ausen ,  Ronald R. Borst ,  Thomas P. Hanschen ,  William Kopecky ,  Michelle L. Legatt ,  Wei Zhang

IPC: B29C43/22 ,  B29C43/28 ,  B29C43/24 ,  B32B3/26

CPC classification number: B29C43/222 ,  B29C43/24 ,  B29C43/28 ,  B29C47/0014 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/004 ,  B29C47/065 ,  B29C47/145 ,  B29C47/8845 ,  B29C47/887 ,  B29D7/01 ,  B29D28/00 ,  B29K2101/12 ,  B29K2105/253 ,  B29K2995/0001 ,  B29K2995/0065 ,  B29K2995/0068 ,  B29L2009/00 ,  B32B3/266 ,  B32B37/144 ,  B32B38/0032 ,  B32B2038/047 ,  D01D5/30

Abstract: Polymeric layers (50) comprising an array of blind openings (56) extending into the first major surface (52, 10111, 11211), but not through the second major surfaces (54, 10112, 11212). The blind openings each have a series of areas through the openings from the first major surface towards the second major surfaces ranging from minimum to maximum areas, where for at least a majority of the blind openings the minimum area is not at the first major surface. At least a portion of the first major surface comprises a first material and extends up to, but not into the second major surface. At least a portion of the second major surface comprises a second, different material. Methods for making the polymeric layers are also disclosed. Polymeric layers are useful, for example, as components in personal care garments such as diapers and feminine hygiene products. They can also be useful for filtering (including liquid filtering) and acoustic applications.

Abstract translation: 聚合物层（50）包括延伸到第一主表面（52,10111,11211）中但不穿过第二主表面（54,10112,11212）的盲孔（56）阵列。 盲孔各自具有穿过从第一主表面到第二主表面的开口的范围从最小到最大区域的一系列区域，其中至少大部分盲孔的最小面积不在第一主表面处。 第一主表面的至少一部分包括第一材料并且延伸到但不延伸到第二主表面。 第二主表面的至少一部分包括第二不同的材料。 还公开了制备聚合物层的方法。 聚合物层可用作例如个人护理服装如尿布和女性卫生用品中的组分。 它们也可用于过滤（包括液体过滤）和声学应用。