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1. 发明申请

WO2011090603A1 COEXTRUSION DIE AND SYSTEM, METHOD OF MAKING COEXTRUDED ARTICLES AND COEXTRUDED ARTICLES MADE THEREBY 审中-公开
标题翻译： COEXTRUSION DIE AND SYSTEM，制作翻译文章的方法及其制作的文章
公开(公告)号：WO2011090603A1
公开(公告)日：2011-07-28
申请号：PCT/US2010/060377
申请日：2010-12-15
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , KOPECKY, William J. , FLEMING, Danny L. , YARUSSO, David J. , BATCH, Gibson L. , EMSLANDER, Jeffrey O. , JONZA, James M.
发明人： AUSEN, Ronald W. , KOPECKY, William J. , FLEMING, Danny L. , YARUSSO, David J. , BATCH, Gibson L. , EMSLANDER, Jeffrey O. , JONZA, James M.
IPC分类号： B29C47/06 , B29C47/14 , B29C47/58 , C09J7/02 , B29C47/88 , B29C47/56
CPC分类号： B29C47/0021 , B29C47/0057 , B29C47/065 , B29C47/067 , B29C47/068 , B29C47/14 , B29C47/145 , B29C47/56 , B29C47/8845 , B29C47/8895 , B29K2909/02 , B29L2007/008 , C09J7/38 , C09J7/40 , C09J2433/00 , C09J2453/00 , Y10T428/1476 , Y10T428/28
摘要： An extrusion die (20) and method for co-extruding a first molten polymeric material and a second molten polymeric material. The die includes a first die portion (20), a second die portion and a shim separating the first die portion and the second die portion. The shim has a first side and a second side, the first side of the shim forming a boundary of the first die portion and defining a first die cavity (38), the second side of the shim forming a boundary of the second die portion and defining a second die cavity (40). A dispensing edge (36) is provided having a plurality of first and second extrusion openings, a plurality of first feed channels connecting the first die cavity to the first extrusion openings along the dispensing edge, and a plurality of second feed channels connecting the second die cavity to the second extrusion openings along the dispensing edge. The first and second extrusion openings arranged along the dispensing edge to provide an interfacial zone having portions of the first extrusion openings disposed between portions of the second extrusion openings. The die is used in an extrusion system and a method for making a multilayered article.
摘要翻译：挤出模具（20）和用于共挤出第一熔融聚合物材料和第二熔融聚合物材料的方法。模具包括第一模具部分（20），第二模具部分和分隔第一模具部分和第二模具部分的垫片。垫片具有第一侧和第二侧，垫片的第一侧形成第一模具部分的边界并且限定第一模腔（38），垫片的第二侧形成第二模具部分的边界，并且限定第二模腔（40）。提供分配边缘（36），其具有多个第一和第二挤压开口，多个第一进料通道，其沿着分配边缘将第一模腔连接到第一挤出开口;以及多个第二进料通道，其连接第二模具空腔沿分配边缘移动到第二挤压开口。所述第一和第二挤压开口沿分配边缘布置，以提供界面区域，其中第一挤出开口的部分设置在第二挤压开口的部分之间。模具用于挤出系统和制造多层制品的方法。

2. 发明申请

WO2010078065A1 CO-EXTRUSION DIE, METHOD OF EXTRUDING WITH THE DIE, AND EXTRUDED ARTICLES MADE THEREFROM 审中-公开
标题翻译：辅助挤出机，挤出方法和挤出方法
公开(公告)号：WO2010078065A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/068617
申请日：2009-12-18
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , JONZA, James M. , BATCH, Gibson L. , GRAHAM, Paul D.
发明人： AUSEN, Ronald W. , JONZA, James M. , BATCH, Gibson L. , GRAHAM, Paul D.
IPC分类号： B29C47/14 , B29C47/04 , B29C47/06
CPC分类号： B29C47/0021 , B29C47/062 , B29C47/065 , B29C47/14 , B29C47/145 , Y10T428/18
摘要： A die (20) comprising two die cavities (38,40), with each supplying one polymeric material, a septum (26) separating the two die cavities (38,40), and a die opening (44) through which an extrudate is extruded. The septum (26) has a dispensing edge (36) and a plurality of extrusion channels. First extrusion channels connect one die cavity (38) and second extrusion channels connect the other die cavity (40) to the dispensing edge (36). The first and second extrusion channels are disposed in alternating positions along the dispensing edge such that one first channel is disposed between any two adjacent second channels. A method of extruding with such a die (20) and an extruded article made therefrom. The extruded article comprises a plurality of longitudinal first zones composed of a first polymeric material alternating with a plurality of longitudinal second zones composed of a second polymeric material such that one first zone is disposed between any two adjacent second zones. The zones are generally parallel to one another.
摘要翻译：一种模具（20），包括两个模腔（38,40），每个提供一个聚合物材料，分隔两个模腔（38,40）的隔膜（26）和模具开口（44），挤出物挤出。隔膜（26）具有分配边缘（36）和多个挤压通道。第一挤压通道连接一个模腔（38），第二挤出通道将另一个模腔（40）连接到分配边缘（36）。第一和第二挤压通道沿着分配边缘设置在交替位置，使得一个第一通道设置在任何两个相邻的第二通道之间。用这种模具（20）和由其制成的挤出制品进行挤出的方法。挤压制品包括由第一聚合物材料组成的多个纵向第一区域，所述第一聚合物材料与由第二聚合物材料组成的多个纵向第二区域交替，使得一个第一区域设置在任何两个相邻的第二区域之间。这些区域通常彼此平行。

3. 发明申请

WO2008055019A1 ANNULAR FEEDBLOCK FOR COEXTRUDED FILM, AND METHODS 审中-公开
标题翻译：用于混合膜的环形进料和方法
公开(公告)号：WO2008055019A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/082043
申请日：2007-10-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY , BATCH, Gibson L. , KENT, Christopher C. , AUSEN, Ronald W.
发明人： BATCH, Gibson L. , KENT, Christopher C. , AUSEN, Ronald W.
IPC分类号： B29C47/06 , B29C47/58 , B29C47/70
CPC分类号： B29C47/56 , B29C47/0019 , B29C47/0021 , B29C47/065 , B29C47/14 , B29C47/145 , B29C47/70 , B29C47/707
摘要： A feedblock (12) for a film extruder used to produce a uniform, multiple layer web (19). The feedblock has a generally annular configuration, for receipt of a core material (15) and a skin material (17). The feedblock has a varying radial dimension for passage of the skin material therethrough. After feeding the core material and the skin material through the feedblock and then a die (14), a flat web (19) having at least three layers, uniform across the web width, is obtained.
摘要翻译：用于制造均匀的多层网（19）的薄膜挤出机的进料组件（12）。进料块具有大致环形的构造，用于容纳芯材料（15）和表皮材料（17）。进料块具有变化的径向尺寸，用于使皮肤材料通过其中。在将芯材和皮肤材料通过进料块进料到模具（14）之后，获得具有至少三层的平整的网状物（19），其横跨幅材宽度是均匀的。

4. 发明申请

WO2014028470A1 MECHANICAL FASTENING NETS AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：机械制动网及其制造方法
公开(公告)号：WO2014028470A1
公开(公告)日：2014-02-20
申请号：PCT/US2013/054702
申请日：2013-08-13
申请人： 3M INNOVATIVE PROPERTIES COMPANY , HANSCHEN, Thomas P. , AUSEN, Ronald W. , UNRUH, William C. , KOPECKY, William J.
发明人： HANSCHEN, Thomas P. , AUSEN, Ronald W. , UNRUH, William C. , KOPECKY, William J.
IPC分类号： B29D28/00 , A44B18/00 , B29C43/22
CPC分类号： B29D28/00 , A44B18/0049 , A61F13/15731 , A61F13/512 , A61F13/5622 , A61F13/62 , A61F13/625 , B29C43/222 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C59/04 , B29C65/48 , B29C65/70 , B29C70/14 , B29L2028/00 , B29L2031/729 , B32B3/266 , B32B3/30 , B32B7/04 , B32B37/0076 , B32B37/203 , Y10T428/24008 , Y10T428/24017 , Y10T428/24273 , Y10T428/24298 , Y10T428/24322 , Y10T428/24355
摘要： A method of making a mechanical fastening net. The method includes providing a net having strands of polymer and open areas between the strands of polymer and molding a portion of the polymer in the strands of the net into upstanding posts to form the mechanical fastening net. A mechanical fastening net that includes a polymeric backing, a plurality of openings in the polymeric backing, and upstanding posts on at least one of the first or second major surface of the polymeric backing is also disclosed. The polymeric backing has a range of thicknesses ranging from minimum to maximum thickness, and for at least a portion of the polymeric backing, the minimum thickness of the polymeric backing is where it abuts one of the openings.
摘要翻译：一种制造机械紧固网的方法。该方法包括在聚合物股线之间提供具有聚合物链和开放区域的网，并将网的股线中的聚合物的一部分模制成直立柱以形成机械紧固网。还公开了一种机械紧固网，其包括聚合物背衬，聚合物背衬中的多个开口和聚合物背衬的第一或第二主表面中的至少一个上的直立柱。聚合物背衬具有范围从最小到最大厚度的范围，并且对于聚合物背衬的至少一部分，聚合物背衬的最小厚度在其邻接其中一个开口的位置。

5. 发明申请

WO2011008396A1 EXTRUSION DIE ELEMENT, EXTRUSION DIE AND METHOD FOR MAKING MULTIPLE STRIPE EXTRUDATE FROM MULTILAYER EXTRUDATE 审中-公开
标题翻译：挤出机元件，挤出模具和从多层挤出机制造多条条带的方法
公开(公告)号：WO2011008396A1
公开(公告)日：2011-01-20
申请号：PCT/US2010/038680
申请日：2010-06-15
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , KOPECKY, William J.
发明人： AUSEN, Ronald W. , KOPECKY, William J.
IPC分类号： B29C47/70 , B29C47/06 , B29C47/14
CPC分类号： B29C47/707 , B29C47/0021 , B29C47/0023 , B29C47/062 , B29C47/065 , B29C47/067 , B29C47/128 , B29C47/14 , B29C47/145
摘要： An extrudate rotator die element, (24) extrusion die (18) comprising the extrudate rotator die element and a method for making multiple stripe extrudate from multilayer extrudate. The extrudate rotator die element (24) comprises a plurality of inlet slots (46), a plurality of outlet slots connected by rotated slot cavities (44). Each slot cavity (44) has a major cavity axis that rotates such that the outlet major axis of each outlet slot is oriented at an angle from the inlet major axis of the connected inlet slot (46) and the outlet slots are oriented such that each outlet major axis is coplanar with each other outlet major axis.
摘要翻译：包括挤出物旋转模头元件的挤出物旋转模具元件（24）挤出模头（18）和用于从多层挤出物制备多条挤出物的方法。挤出旋转器模具元件（24）包括多个入口槽（46），多个出口狭槽通过旋转的槽腔（44）连接。每个槽腔（44）具有主空腔轴线，其旋转使得每个出口狭槽的出口长轴线与所连接的入口槽口（46）的入口长轴成一定角度定向，并且出口狭槽定向成使得每个出口长轴与另一个出口长轴共面。

6. 发明申请

WO2013032683A3 STRANDS, NETTINGS, DIES, AND METHODS OF MAKING THE SAME 审中-公开
公开(公告)号：WO2013032683A3
公开(公告)日：2013-03-07
申请号：PCT/US2012/050746
申请日：2012-08-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , HANSCHEN, Thomas P. , KOPECKY, William J.
发明人： AUSEN, Ronald W. , HANSCHEN, Thomas P. , KOPECKY, William J.
IPC分类号： B29C47/04
摘要： Netting (1101) comprising an array of polymeric strands (1102,1104), wherein the polymeric strands are periodically joined together at bond regions throughout the array, and wherein at least a plurality (i.e., at least two) of the polymeric strands have a core (1114) of a first polymeric material and a sheath (1103) of a second, different polymeric material. 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 nonwoven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern coated adhesives.

7. 发明申请

WO2013028654A2 NETTING, ARRAYS, AND DIES, AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：网状，阵列和模具，以及制造它们的方法
公开(公告)号：WO2013028654A2
公开(公告)日：2013-02-28
申请号：PCT/US2012/051660
申请日：2012-08-21
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , DIEKMANN, Timothy J. , HANSCHEN, Thomas P. , KOPECKY, William J. , WANG, Shou-Lu
发明人： AUSEN, Ronald W. , DIEKMANN, Timothy J. , HANSCHEN, Thomas P. , KOPECKY, William J. , WANG, Shou-Lu
IPC分类号： B29D28/00 , B29C47/06 , B29C47/30 , B29L28/00 , B29C47/14 , D01D5/32
CPC分类号： B29D28/00 , B29C47/0014 , B29C47/0064 , B29C47/065 , B29C47/085 , B29C47/14 , B29C47/30 , B29L2028/00 , D01D4/02
摘要： Nettings and arrays comprising polymeric strands, including dies and methods to make the same. Nettings and arrays of polymeric strands 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 nonwoven articles, self bulking articles, floor coverings, grip supports, athletic articles, and pattern-coated adhesives.
摘要翻译：包含聚合物链的网和阵列，包括模头和制造它们的方法。本文描述的网状物和阵列的聚合物线束具有各种用途，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/蒸气管理，非织造制品的增强件，自膨胀制品，地板覆盖物抓握支撑，运动用品和图案涂层粘合剂。

8. 发明申请

WO2013148128A1 FILMS COMPRISING AN ARRAY OF OPENINGS AND METHODS OF MAKING THE SAME 审中-公开
标题翻译：包含开放阵列的胶片及其制造方法
公开(公告)号：WO2013148128A1
公开(公告)日：2013-10-03
申请号：PCT/US2013/030143
申请日：2013-03-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , HANSCHEN, Thomas P. , KOPECKY, William J. , WOOD, Thomas L. , ZHANG, Wei
发明人： AUSEN, Ronald W. , HANSCHEN, Thomas P. , KOPECKY, William J. , WOOD, Thomas L. , ZHANG, Wei
IPC分类号： B29D7/01 , B29D28/00 , B29C43/22
CPC分类号： B29C43/222 , B29C43/24 , B29C47/0021 , B29C47/003 , B29C47/8845 , B29D7/01 , B29D28/00 , B29L2028/00 , Y10T428/24273 , Y10T428/24314
摘要： Polymeric layer having first and second, generally opposed major surfaces, comprising an array of openings extending between the first and second major surfaces. The 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.
摘要翻译：具有第一和第二，大致相对的主表面的聚合物层包括在第一和第二主表面之间延伸的开口阵列。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。

9. 发明申请

WO2011119325A2 COMPOSITE LAYER 审中-公开
标题翻译：复合层
公开(公告)号：WO2011119325A2
公开(公告)日：2011-09-29
申请号：PCT/US2011/027549
申请日：2011-03-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , KOPECKY, William J.
发明人： AUSEN, Ronald W. , KOPECKY, William J.
IPC分类号： B32B3/14 , B32B7/02 , B42F7/00
CPC分类号： B29C47/062 , B29C47/0021 , B29C47/065 , B29C47/145 , B29C47/16 , B29K2023/06 , B29K2023/12 , B29K2033/04 , B29K2105/0097 , B29L2031/7644 , B32B3/16 , B32B27/08 , B32B27/308 , B32B27/32 , B32B2405/00 , C08J5/18 , C09J123/06 , C09J123/12 , C09J133/08 , Y10T428/24612
摘要： Composite layer comprising a plurality of first zones of a first polymeric material partially encapsulated in a continuous matrix of a second polymeric material. All first zones of the first polymeric material have an exposed area on only one major surface of the composite layer.
摘要翻译：复合层包括部分包封在第二聚合物材料的连续基体中的第一聚合物材料的多个第一区域。第一聚合物材料的所有第一区域仅在复合层的一个主表面上具有暴露区域。

10. 发明申请

WO2011060001A1 METHOD FOR MAKING POLYLACTIDE FILMS 审中-公开
标题翻译：制备聚酰胺薄膜的方法
公开(公告)号：WO2011060001A1
公开(公告)日：2011-05-19
申请号：PCT/US2010/056115
申请日：2010-11-10
申请人： 3M INNOVATIVE PROPERTIES COMPANY , AUSEN, Ronald W. , MYERS, Sasha B. , JENNEN, Jay M. , KORBA, Gary A. , BANY, Stephen W.
发明人： AUSEN, Ronald W. , MYERS, Sasha B. , JENNEN, Jay M. , KORBA, Gary A. , BANY, Stephen W.
IPC分类号： C08J5/18 , C08G63/00
CPC分类号： C08J5/18 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29C47/525 , B29C47/8845 , C08J2367/04
摘要： A method for forming a polylactide film includes the steps (a) through (c). In step (a), a treated tool surface is provided with a release coating. The treated tool surface is maintained at a predetermined temperature of about the glass transition temperature of the polylactide or higher. In step (b) the treated tool surface is contacted with a molten polylactide composition to provide a polylactide film. The film is at least partially crystalline, and the crystallinity of the polylactide film is enhanced due to exposure of the molten polylactide composition to the treated tool surface at the predetermined temperature. In step (c) the polylactide film is removed from the treated tool surface. Additionally, a film is provided that is made by the foregoing method, and the film may be formed into an article or a part of an article. In some cases, the article is a disposable garment such as a diaper. In other cases, the article may be a tape made with the foregoing film, where the film includes first and second major surfaces and a layer of adhesive on at least one of the major surfaces.
摘要翻译：形成聚丙交酯膜的方法包括步骤（a）至（c）。在步骤（a）中，经处理的工具表面设置有剥离涂层。经处理的工具表面保持在约聚丙交酯的玻璃化转变温度或更高的预定温度。在步骤（b）中，将经处理的工具表面与熔融的聚丙交酯组合物接触以提供聚丙交酯膜。膜至少部分结晶，并且由于在预定温度下将熔融的聚丙交酯组合物暴露于经处理的工具表面，聚丙交酯膜的结晶度得到增强。在步骤（c）中，从经处理的工具表面除去聚丙交酯膜。另外，通过上述方法制成薄膜，并且薄膜可以形成制品或制品的一部分。在一些情况下，该物品是诸如尿布的一次性衣物。在其他情况下，制品可以是用上述膜制成的带，其中膜包括第一和第二主表面以及至少一个主表面上的粘合剂层。

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