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1. 发明申请

US20120052245A1 METHOD AND APPARATUS FOR CROSS-WEB COEXTRUSION AND FILM THEREFROM 审中-公开
标题翻译：用于跨网络共享和电影的方法和装置
公开(公告)号：US20120052245A1
公开(公告)日：2012-03-01
申请号：US13203584
申请日：2010-02-24
申请人： Travis B. Hoium , Brent R. Hansen , Matthew J. Bibeau , David F. Slama
发明人： Travis B. Hoium , Brent R. Hansen , Matthew J. Bibeau , David F. Slama
IPC分类号： B32B3/30 , B29C47/04
CPC分类号： B32B27/08 , B29C48/0011 , B29C48/08 , B29C48/13 , B29C48/19 , B29C48/20 , B29C48/21 , B29C48/255 , B29C48/25686 , B29C48/30 , B29C48/307 , B29C48/49 , B29C48/71 , B29L2031/729 , B32B3/14 , B32B3/18 , B32B3/28 , B32B3/30 , B32B27/18 , B32B27/20 , B32B27/22 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B2250/24 , B32B2270/00 , B32B2307/4026 , B32B2307/50 , B32B2307/51 , B32B2307/536 , B32B2307/538 , B32B2307/546 , B32B2451/00 , B32B2597/00 , Y10T428/24479
摘要： A method and apparatus for making a segmented multicomponent polymeric film. The method includes providing at least two separated melt streams, including at least two different polymeric compositions, that are separated in a first separation dimension; dividing in a second separation dimension substantially orthogonal to the first separation dimension at least some of the separated melt streams into at least two segmented flow streams; redirecting at least some of the segmented flow streams, with at least some of the segmented flow streams being sequentially redirected in both separation dimensions; and converging the segmented flow streams into a segmented multicomponent polymeric film. A segmented multicomponent polymeric film having projections is also presented, the film having a top surface and a bottom surface, each surface having a different arrangement of polymeric segments that at least partially alternate along the film's cross direction and extend continuously in the film's length direction.
摘要翻译：一种制备分段多组分聚合物膜的方法和装置。该方法包括提供在第一分离维度中分离的至少两个分离的熔体流，包括至少两种不同的聚合物组合物; 将至少一些分离的熔体流分成基本上与第一分离尺寸正交的第二分离尺寸，形成至少两个分段的流动流; 重定向至少一些分段流动流，其中至少一些分段流动在两个分离维度中被顺序地重定向; 并将分段的流动流收敛成分段的多组分聚合物膜。还提供了具有突起的分段多组分聚合物膜，该膜具有顶表面和底表面，每个表面具有至少部分地沿膜的横向方向交替并且在膜的长度方向上连续延伸的聚合物链段的不同布置。

2. 发明授权

US07467873B2 Privacy film 有权
标题翻译：隐私电影
公开(公告)号：US07467873B2
公开(公告)日：2008-12-23
申请号：US11250676
申请日：2005-10-14
申请人： Graham M. Clarke , Paul D. Graham , Brent R. Hansen , Travis B. Hoium , David F. Slama
发明人： Graham M. Clarke , Paul D. Graham , Brent R. Hansen , Travis B. Hoium , David F. Slama
IPC分类号： G02B27/00
CPC分类号： B29C33/424 , B29C59/022 , B29C2059/023 , G02B5/00 , Y10S283/901 , Y10S283/902 , Y10S428/916 , Y10T428/14 , Y10T428/24372 , Y10T428/2457 , Y10T428/25
摘要： The present invention pertains to privacy film that can be used with documents. The privacy film has a light transmissive, polymeric base sheet that has opposing first and second surfaces. A plurality of light directing elements protrudes from the first surface of the base sheet. The base sheet can be constructed of a first polymeric material. The light directing elements can be constructed of a second polymeric material. The first and second polymeric material may be the same material. The light directing elements are substantially constant in its cross-section dimension and disposed substantially parallel to each other.
摘要翻译：本发明涉及可与文件一起使用的隐私电影。隐私膜具有透光的聚合物基片，其具有相对的第一和第二表面。多个导光元件从基片的第一表面突出。基片可以由第一聚合物材料构成。光引导元件可以由第二聚合物材料构成。第一和第二聚合物材料可以是相同的材料。导光元件在其横截面尺寸上基本上恒定并且基本上彼此平行地设置。

3. 发明申请

US20090281000A1 STRUCTURED POLYMER FILMS AND METHODS FOR FORMING THE SAME 有权
标题翻译：结构聚合物薄膜及其形成方法
公开(公告)号：US20090281000A1
公开(公告)日：2009-11-12
申请号：US11813438
申请日：2006-01-12
申请人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
发明人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
IPC分类号： C40B60/00 , B29C43/00
CPC分类号： B29C43/222 , B01L3/5025 , B01L3/502707 , B01L2200/12 , B01L2300/0816 , B29C51/082 , B29C59/04 , B29C59/046
摘要： A method for forming a structured polymeric film having a plurality of longitudinally spaced structured on both sides of the structured polymeric film is described. The method includes: providing a rotatable tool having an outer circumferential surface, the outer circumferential surface including a plurality of tool projections; providing a nip roll having a smooth conformable outer circumferential surface opposed to the outer circumferential surface of the tool; introducing a polymer layer into a nip between the tool and the nip roll; pressing the polymer layer between the tool and the nip roll to form web recesses into a first side of the polymer layer and web projections extending away from an opposing second side of the polymer layer, with the tool projections on the circumferential surface of the tool and form a structured web; and removing the structured web from the tool. Sample processing articles are also described.
摘要翻译：描述了在结构化聚合物膜的两侧上形成具有多个纵向间隔开的结构化聚合物膜的方法。该方法包括：提供具有外周面的可旋转工具，所述外周面包括多个工具突起; 提供具有与所述工具的外周表面相对的平滑适形的外圆周表面的夹辊; 将聚合物层引入到工具和夹辊之间的辊隙中; 在工具和夹辊之间挤压聚合物层以形成纤维网凹陷到聚合物层的第一侧和从聚合物层的相对的第二侧延伸的网状突起，工具突起在工具的圆周表面上，并且形成一个结构化的网页; 并从工具中移除结构化网页。还描述了样品处理制品。

4. 发明授权

US08021628B2 Structured polymer films 有权
标题翻译：结构聚合物膜
公开(公告)号：US08021628B2
公开(公告)日：2011-09-20
申请号：US11813438
申请日：2006-01-12
申请人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
发明人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
IPC分类号： G01N33/00
CPC分类号： B29C43/222 , B01L3/5025 , B01L3/502707 , B01L2200/12 , B01L2300/0816 , B29C51/082 , B29C59/04 , B29C59/046
摘要： A method for forming a structured polymeric film having a plurality of longitudinally spaced structured on both sides of the structured polymeric film is described. The method includes: providing a rotatable tool having an outer circumferential surface, the outer circumferential surface including a plurality of tool projections; providing a nip roll having a smooth conformable outer circumferential surface opposed to the outer circumferential surface of the tool; introducing a polymer layer into a nip between the tool and the nip roll; pressing the polymer layer between the tool and the nip roll to form web recesses into a first side of the polymer layer and web projections extending away from an opposing second side of the polymer layer, with the tool projections on the circumferential surface of the tool and form a structured web; and removing the structured web from the tool. Sample processing articles are also described.
摘要翻译：描述了在结构化聚合物膜的两侧上形成具有多个纵向间隔开的结构化聚合物膜的方法。该方法包括：提供具有外周面的可旋转工具，所述外周面包括多个工具突起; 提供具有与所述工具的外周表面相对的平滑适形的外圆周表面的夹辊; 将聚合物层引入到工具和夹辊之间的辊隙中; 在工具和夹辊之间挤压聚合物层以形成纤维网凹陷到聚合物层的第一侧和从聚合物层的相对的第二侧延伸的网状突起，工具突起在工具的圆周表面上，并且形成一个结构化的网页; 并从工具中移除结构化网页。还描述了样品处理制品。

5. 发明授权

US08173079B2 Method for forming structured polymeric film 有权
标题翻译：形成结构聚合物膜的方法
公开(公告)号：US08173079B2
公开(公告)日：2012-05-08
申请号：US13101234
申请日：2011-05-05
申请人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
发明人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
IPC分类号： G01N33/00
CPC分类号： B29C43/222 , B01L3/5025 , B01L3/502707 , B01L2200/12 , B01L2300/0816 , B29C51/082 , B29C59/04 , B29C59/046
摘要： A method for forming a structured polymeric film having a plurality of longitudinally spaced structured on both sides of the structured polymeric film is described. The method includes: providing a rotatable tool having an outer circumferential surface, the outer circumferential surface including a plurality of tool projections; providing a nip roll having a smooth conformable outer circumferential surface opposed to the outer circumferential surface of the tool; introducing a polymer layer into a nip between the tool and the nip roll; pressing the polymer layer between the tool and the nip roll to form web recesses into a first side of the polymer layer and web projections extending away from an opposing second side of the polymer layer, with the tool projections on the circumferential surface of the tool and form a structured web; and removing the structured web from the tool. Sample processing articles are also described.
摘要翻译：描述了在结构化聚合物膜的两侧上形成具有多个纵向间隔开的结构化聚合物膜的方法。该方法包括：提供具有外周面的可旋转工具，所述外周面包括多个工具突起; 提供具有与所述工具的外周表面相对的平滑适形的外圆周表面的夹辊; 将聚合物层引入到工具和夹辊之间的辊隙中; 在工具和夹辊之间挤压聚合物层以形成纤维网凹陷到聚合物层的第一侧和从聚合物层的相对的第二侧延伸的网状突起，工具突起在工具的圆周表面上，并且形成一个结构化的网页; 并从工具中移除结构化网页。还描述了样品处理制品。

6. 发明申请

US20120244314A1 MICROPERFORATED POLYMERIC FILM AND METHODS OF MAKING AND USING THE SAME 有权
标题翻译：微波聚合薄膜及其制备方法和使用方法
公开(公告)号：US20120244314A1
公开(公告)日：2012-09-27
申请号：US13514336
申请日：2010-12-14
申请人： John B. Scheibner , Brent R. Hansen , Todd W. Johnson , Stephen C.P. Joseph , David F. Slama
发明人： John B. Scheibner , Brent R. Hansen , Todd W. Johnson , Stephen C.P. Joseph , David F. Slama
IPC分类号： B32B3/24 , B28B1/48
CPC分类号： B01D39/1692 , B01D37/00 , B01D39/1623 , B01D67/0023 , B01D69/02 , B01D2239/065 , B01D2239/1216 , B01D2323/42 , B01D2325/02 , B01D2325/021 , Y10T428/24273 , Y10T428/24322
摘要： Described herein are microperforated polymeric films comprising: opposed first and second surfaces separated by a first certain distance (40a); and a plurality of channels perpendicular to the first and second surfaces, wherein a first opening (20a-c) of a channel intersects the first surface and a second opening (22a-c) of the channel intersects the second surface; wherein the diameter of the first opening is larger than the diameter of the second opening and the second openings on the second surface are spaced apart by a second certain distance (50a); wherein the ratio of the first certain distance to the second certain distance is at least 0.25; and further wherein the second surface has an open area of at least 10%. Also described are methods of making and using such microperforated polymeric films.
摘要翻译：本文描述的是微穿孔聚合物膜，其包括：相隔的第一和第二表面与第一特定距离（40a）隔开; 以及垂直于第一和第二表面的多个通道，其中通道的第一开口（20a-c）与第一表面相交，并且通道的第二开口（22a-c）与第二表面相交; 其中所述第一开口的直径大于所述第二开口的直径，并且所述第二表面上的所述第二开口间隔开第二特定距离（50a）; 其中所述第一特定距离与所述第二一定距离的比率为至少0.25; 并且其中所述第二表面具有至少10％的开放面积。还描述了制造和使用这种微穿孔聚合物膜的方法。

7. 发明授权

US09238203B2 Microperforated polymeric film and methods of making and using the same 有权
标题翻译：微穿孔聚合物薄膜及其制造和使用方法
公开(公告)号：US09238203B2
公开(公告)日：2016-01-19
申请号：US13514336
申请日：2010-12-14
申请人： John B. Scheibner , Brent R. Hansen , David F. Slama
发明人： John B. Scheibner , Brent R. Hansen , David F. Slama
IPC分类号： B28B1/48 , B01D67/00 , B01D69/02
CPC分类号： B01D39/1692 , B01D37/00 , B01D39/1623 , B01D67/0023 , B01D69/02 , B01D2239/065 , B01D2239/1216 , B01D2323/42 , B01D2325/02 , B01D2325/021 , Y10T428/24273 , Y10T428/24322
摘要： Described herein are microperforated polymeric films comprising: opposed first and second surfaces separated by a first certain distance (40a); and a plurality of channels perpendicular to the first and second surfaces, wherein a first opening (20a-c) of a channel intersects the first surface and a second opening (22a-c) of the channel intersects the second surface; wherein the diameter of the first opening is larger than the diameter of the second opening and the second openings on the second surface are spaced apart by a second certain distance (50a); wherein the ratio of the first certain distance to the second certain distance is at least 0.25; and further wherein the second surface has an open area of at least 10%. Also described are methods of making and using such microperforated polymeric films.
摘要翻译：本文描述的是微穿孔聚合物膜，其包括：相隔的第一和第二表面与第一特定距离（40a）隔开; 以及垂直于第一和第二表面的多个通道，其中通道的第一开口（20a-c）与第一表面相交，并且通道的第二开口（22a-c）与第二表面相交; 其中所述第一开口的直径大于所述第二开口的直径，并且所述第二表面上的所述第二开口间隔开第二特定距离（50a）; 其中所述第一特定距离与所述第二一定距离的比率为至少0.25; 并且其中所述第二表面具有至少10％的开放面积。还描述了制造和使用这种微穿孔聚合物膜的方法。

8. 发明申请

US20110210472A1 METHOD FOR FORMING STRUCTURED POLYMERIC FILM 有权
标题翻译：形成结构聚合物薄膜的方法
公开(公告)号：US20110210472A1
公开(公告)日：2011-09-01
申请号：US13101234
申请日：2011-05-05
申请人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
发明人： Bryan C. Feisel , Carsten Franke , Brent R. Hansen , David F. Slama
IPC分类号： B29C67/24
CPC分类号： B29C43/222 , B01L3/5025 , B01L3/502707 , B01L2200/12 , B01L2300/0816 , B29C51/082 , B29C59/04 , B29C59/046
摘要： A method for forming a structured polymeric film having a plurality of longitudinally spaced structured on both sides of the structured polymeric film is described. The method includes: providing a rotatable tool having an outer circumferential surface, the outer circumferential surface including a plurality of tool projections; providing a nip roll having a smooth conformable outer circumferential surface opposed to the outer circumferential surface of the tool; introducing a polymer layer into a nip between the tool and the nip roll; pressing the polymer layer between the tool and the nip roll to form web recesses into a first side of the polymer layer and web projections extending away from an opposing second side of the polymer layer, with the tool projections on the circumferential surface of the tool and form a structured web; and removing the structured web from the tool. Sample processing articles are also described.
摘要翻译：描述了在结构化聚合物膜的两侧上形成具有多个纵向间隔开的结构化聚合物膜的方法。该方法包括：提供具有外周面的可旋转工具，所述外周面包括多个工具突起; 提供具有与所述工具的外周表面相对的平滑适形的外圆周表面的夹辊; 将聚合物层引入到工具和夹辊之间的辊隙中; 在工具和夹辊之间挤压聚合物层以形成纤维网凹陷到聚合物层的第一侧和从聚合物层的相对的第二侧延伸的网状突起，工具突起在工具的圆周表面上，并且形成一个结构化的网页; 并从工具中移除结构化网页。还描述了样品处理制品。

9. 发明申请

US20090108504A1 METHODS OF MAKING STRUCTURED FILMS 审中-公开
标题翻译：制作结构薄膜的方法
公开(公告)号：US20090108504A1
公开(公告)日：2009-04-30
申请号：US12298629
申请日：2007-04-27
申请人： David F. Slama , Jonathan H. Alexander , Graham M. Clarke , Brent R. Hansen
发明人： David F. Slama , Jonathan H. Alexander , Graham M. Clarke , Brent R. Hansen
IPC分类号： B29C43/22
CPC分类号： B29C43/222 , B29C48/07 , B29C48/12 , B29C48/914 , E04B1/8409 , E04B2001/8485 , E04B2001/8495
摘要： Structured films having acoustical absorbance properties are disclosed. Methods of making and using the structured films are also disclosed.
摘要翻译：公开了具有声吸收特性的结构膜。还公开了制造和使用结构膜的方法。

10. 发明申请

US20120304384A1 PATIENT SUPPORT SYSTEMS AND METHODS FOR TRANSFERRING PATIENTS AND CONTROLLING PATIENT TEMPERATURE 有权
标题翻译：患者支持系统和转移患者和控制患者温度的方法
公开(公告)号：US20120304384A1
公开(公告)日：2012-12-06
申请号：US13577945
申请日：2011-02-25
申请人： Matthew T. Scholz , Hatim M. Carim , Brent R. Hansen
发明人： Matthew T. Scholz , Hatim M. Carim , Brent R. Hansen
IPC分类号： A61G7/00 , A47C21/04 , A47C27/08 , A61G7/053
CPC分类号： A61G7/1025 , A61F7/00 , A61F7/0097 , A61F2007/0001 , A61F2007/006 , A61G7/1021 , A61G7/1028 , A61G2203/90 , A61G2210/90
摘要： Patient support systems and methods for transferring patients and controlling patient temperature. The system can include a non-inflatable and self-supporting platform that can include a first surface and a second surface separated by a distance, a plurality of supporting structures that extends at least partially across the distance between the first surface and the second surface, a plenum, and a plurality of apertures formed through at least one of the first surface and the second surface and in fluid communication with the plenum. The system can further include a fluid source configured to move fluid into the plenum and out the plurality of apertures. A method of transferring a patient can include moving fluid into the plenum and out the plurality of apertures to form a fluid pallet. A method of controlling patient temperature can include moving a temperature-controlled fluid into the plenum and out the plurality of apertures.
摘要翻译：患者支持系统和方法，用于转移患者和控制患者体温。该系统可以包括不可充气和自支撑平台，该平台可以包括第一表面和第二表面，所述第一表面和第二表面被间隔一段距离;多个支撑结构，其至少部分延伸穿过第一表面和第二表面之间的距离，一个通风室，以及通过第一表面和第二表面中的至少一个形成并与气室流体连通的多个孔。该系统还可以包括被配置为将流体移动到通风室中并流出多个孔的流体源。传送患者的方法可以包括将流体移动到通气室中并且从多个孔中排出以形成流体托盘。控制患者体温的方法可以包括将温度控制的流体移动到通气室中并从多个孔中出来。

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