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公开(公告)号：US09944043B2
公开(公告)日：2018-04-17
申请号：US13633450
申请日：2012-10-02
发明人： Thomas P. Hanschen , William H. Sikorski, Jr. , Ronald W. Ausen , Paul S. Wallis , Vathsala Rajagopal , William J. Kopecky
CPC分类号： B32B5/142 , B32B3/18 , B32B25/10 , B32B27/12 , B32B2307/51 , B32B2555/00 , Y10T156/10 , Y10T428/24636 , Y10T428/24694 , Y10T428/24826 , Y10T428/249921 , Y10T442/60
摘要： An incrementally activated laminate that includes an incrementally activated fibrous web and a film having alternating first and second regions and a laminate of the film and an extensible fibrous web. The first region of the film includes a first polymeric composition, and the second regions include an elastic polymeric composition that is more elastic than the first polymeric composition. In the incrementally activated laminate, the distance between midpoints of two first regions separated by one second region is smaller than the activation pitch, and the first regions are not plastically deformed. In the extensible laminate, a tensile elongation at maximum load of the film is up to 250 percent of the tensile elongation at maximum load of the extensible fibrous web. Methods of making the laminates are also described.
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公开(公告)号：US10272655B2
公开(公告)日：2019-04-30
申请号：US13633396
申请日：2012-10-02
发明人： Thomas P. Hanschen , Ronald W. Ausen , Paul S. Wallis , William J. Kopecky , Vathsala Rajagopal , William H. Sikorski, Jr.
IPC分类号： B32B5/02 , B29C47/14 , B32B27/12 , B32B27/32 , B32B5/04 , B29C47/00 , D01F8/00 , B32B7/02 , B32B7/12
摘要： A film comprising stripes alternating with strands is disclosed. In some embodiments, the strands have a core and a sheath. The core is more elastic than both the sheath and the strands. In some embodiments, the film has an elongation of at least 75 percent, the width of the strands is in a range from 100 micrometers to 750 micrometers, and a portion of each strand forms part of at least one major surface of the film. An extrusion die useful for making the film and a method for making the film using the extrusion die are also disclosed.
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3.发明申请FILM WITH ALTERNATING STRIPES AND STRANDS AND APPARATUS AND METHOD FOR MAKING THE SAME 审中-公开具有替代条纹和条纹的胶片及其制造方法和方法公开(公告)号：US20140093716A1
公开(公告)日：2014-04-03
申请号：US13633396
申请日：2012-10-02
发明人： Thomas P. Hanschen , Ronald W. Ausen , Paul S. Wallis , William J. Kopecky , Vathsala Rajagopal , William H. Sikorski, JR.
CPC分类号： B32B27/32 , B29C47/0021 , B29C47/145 , B32B5/022 , B32B5/04 , B32B7/02 , B32B7/12 , B32B27/12 , B32B2307/51 , B32B2307/54 , B32B2307/726 , B32B2535/00 , B32B2555/00 , B32B2555/02 , B32B2556/00 , Y10T428/249921
摘要： A film comprising stripes alternating with strands is disclosed. In some embodiments, the strands have a core and a sheath. The core is more elastic than both the sheath and the strands. In some embodiments, the film has an elongation of at least 75 percent, the width of the strands is in a range from 100 micrometers to 750 micrometers, and a portion of each strand forms part of at least one major surface of the film. An extrusion die useful for making the film and a method for making the film using the extrusion die are also disclosed.
摘要翻译： 公开了一种包含与股线交替的条纹的膜。 在一些实施例中，股线具有芯部和护套。 该芯比护套和股线更具弹性。 在一些实施方案中，该膜具有至少75％的伸长率，该股线的宽度在100微米至750微米的范围内，并且每股的一部分形成膜的至少一个主表面的一部分。 还公开了一种用于制造薄膜的挤出模头和使用挤出模头制造薄膜的方法。
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公开(公告)号：US20140093703A1
公开(公告)日：2014-04-03
申请号：US13633450
申请日：2012-10-02
发明人： Thomas P. Hanschen , William H. Sikorski, JR. , Ronald W. Ausen , Paul S. Wallis , Vathsala Rajagopal , William J. Kopecky
CPC分类号： B32B5/142 , B32B3/18 , B32B25/10 , B32B27/12 , B32B2307/51 , B32B2555/00 , Y10T156/10 , Y10T428/24636 , Y10T428/24694 , Y10T428/24826 , Y10T428/249921 , Y10T442/60
摘要： An incrementally activated laminate that includes an incrementally activated fibrous web and a film having alternating first and second regions and a laminate of the film and an extensible fibrous web. The first region of the film includes a first polymeric composition, and the second regions include an elastic polymeric composition that is more elastic than the first polymeric composition. In the incrementally activated laminate, the distance between midpoints of two first regions separated by one second region is smaller than the activation pitch, and the first regions are not plastically deformed. In the extensible laminate, a tensile elongation at maximum load of the film is up to 250 percent of the tensile elongation at maximum load of the extensible fibrous web. Methods of making the laminates are also described.
摘要翻译： 一种增量活化的层压体，其包括增量活化的纤维网和具有交替的第一和第二区域以及膜和可延展纤维网的层压体的膜。 膜的第一区域包括第一聚合物组合物，并且第二区域包括比第一聚合物组合物更具弹性的弹性聚合物组合物。 在增量活化的层压体中，由一个第二区域分开的两个第一区域的中点之间的距离小于激活间距，并且第一区域不会塑性变形。 在可延展的层压板中，膜的最大载荷下的拉伸伸长率可达到可伸展纤维网最大载荷下的拉伸伸长率的250％。 还描述了制造层压板的方法。
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公开(公告)号：US20140248471A1
公开(公告)日：2014-09-04
申请号：US13782376
申请日：2013-03-01
CPC分类号： B32B3/14 , B29C48/08 , B29C48/19 , B29C48/255 , B29C48/25686 , B29C48/30 , B29C48/307 , B29C48/49 , B29C48/71 , B32B3/16 , B32B3/18 , B32B5/022 , B32B5/142 , B32B5/145 , B32B27/12 , B32B27/302 , B32B27/306 , B32B27/32 , B32B2274/00 , B32B2307/51 , B32B2307/514 , B32B2307/724 , B32B2535/00 , B32B2555/00 , B32B2555/02 , Y10T428/24752
摘要： A film having first segments and second segments arranged across the film's width direction is disclosed. The first and second segments are separated from each other by polymer interfaces. The first segments include a first polymeric composition and the second segments include a second polymeric composition. At least some of the second segments are layered second segments having first and second layers in the film's thickness direction, and one of the first or second layers includes a third polymeric composition different from the second polymeric composition. An extrusion die useful for making the film and a method for making the film using the extrusion die are also disclosed.
摘要翻译： 公开了一种具有横跨薄膜宽度方向布置的第一段和第二段的膜。 第一和第二段通过聚合物界面彼此分离。 第一段包括第一聚合物组合物，第二段包括第二聚合物组合物。 至少一些第二段是在膜的厚度方向上具有第一和第二层的分层的第二段，并且第一或第二层中的一个包括不同于第二聚合物组合物的第三聚合物组合物。 还公开了一种用于制造薄膜的挤出模头和使用挤出模头制造薄膜的方法。
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