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1. 发明授权

US10792851B2 Polymeric material for container 有权
公开(公告)号：US10792851B2
公开(公告)日：2020-10-06
申请号：US15713799
申请日：2017-09-25
申请人： Berry Plastics Corporation
发明人： David Dezhou Sun , Philip A. Driskill , Rolland Strasser
IPC分类号： B29C49/22 , B29C49/00 , B29C49/04 , B29C44/22 , B65D81/38 , B29K23/00 , B29K105/00 , B29K105/04 , B29L31/00 , B29L9/00
摘要： A formulation for producing a polymeric material including polypropylene, a chemical blowing agent, and optional components as described.

2. 发明授权

US10350812B2 Polymeric material for container 有权
公开(公告)号：US10350812B2
公开(公告)日：2019-07-16
申请号：US15491443
申请日：2017-04-19
申请人： Berry Plastics Corporation
发明人： David Dezhou Sun , Philip A. Driskill , Rolland Strasser
IPC分类号： B29C49/22 , B29C49/00 , B29C49/04 , B29C44/22 , B65D81/38 , B29K23/00 , B29K105/00 , B29K105/04 , B29L31/00 , B29L9/00
摘要： A formulation for producing a polymeric material including polypropylene, a chemical blowing agent, and optional components as described.

3. 发明授权

US10035327B2 Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin foam material and methods of making the same 有权
公开(公告)号：US10035327B2
公开(公告)日：2018-07-31
申请号：US15581503
申请日：2017-04-28
申请人： TORAY PLASTICS (AMERICA), INC.
发明人： Jesse Baldwin , Kaitlyn M. Bock , Pawel Sieradzki
IPC分类号： B29C44/22 , B32B5/32 , B32B5/20 , B29C47/00 , B29C47/06 , B29C69/00 , C08J9/00 , C08J9/10 , C08J9/33 , B29K105/04 , B29K105/26 , B29L9/00
CPC分类号： B32B5/32 , B29C48/0012 , B29C48/022 , B29C48/21 , B29C69/001 , B29C71/04 , B29C2035/085 , B29C2035/0855 , B29C2035/0872 , B29C2035/0877 , B29K2023/18 , B29K2105/0005 , B29K2105/0085 , B29K2105/0088 , B29K2105/046 , B29K2105/24 , B29K2105/26 , B29K2223/06 , B29K2223/12 , B29K2995/0063 , B29L2009/00 , B32B5/18 , B32B5/20 , B32B5/245 , B32B9/025 , B32B9/046 , B32B27/065 , B32B2250/20 , B32B2250/22 , B32B2250/242 , B32B2266/025 , B32B2266/08 , B32B2272/00 , B32B2307/538 , B32B2307/58 , B32B2307/72 , B32B2307/732 , B32B2307/738 , B32B2605/003 , C08J9/0061 , C08J9/103 , C08J9/33 , C08J11/06 , C08J2201/026 , C08J2201/03 , C08J2203/04 , C08J2205/052 , C08J2300/30 , C08J2323/02 , C08J2323/06 , C08J2323/12 , C08J2323/16 , C08J2353/00 , C08J2400/30 , C08J2423/02 , C08J2423/06 , C08J2423/08 , C08J2423/12 , C08J2423/16
摘要： A physically crosslinked, closed cell continuous multilayer foam structure comprising at least one polypropylene/polyethylene coextruded foam layer is obtained. The multilayer foam structure is obtained by coextruding a multilayer structure comprising at least one foam composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

4. 发明申请

US20150314510A1 System And Method For Manufacturing Cylindrical Foam Articles 有权
标题翻译：制造圆柱形泡沫制品的系统和方法
公开(公告)号：US20150314510A1
公开(公告)日：2015-11-05
申请号：US14269463
申请日：2014-05-05
申请人： Trevor WARDLE , Russell Lee SCHOENHERR , Donald William ZWIEFKA
发明人： Trevor WARDLE , Russell Lee SCHOENHERR , Donald William ZWIEFKA
IPC分类号： B29C47/20 , B29C44/22 , B29C47/00
CPC分类号： B29C47/20 , B29C44/22 , B29C44/50 , B29C47/0023 , B29C47/0042 , B29C47/0066 , B29C47/0822 , B29C2793/0063 , B29C2793/009 , B29K2025/06 , B29K2105/0005 , B29K2105/04 , B29K2995/0073 , B29L2023/00 , F16L59/022
摘要： The present teachings provide a system and method for producing a cylindrical foam article. The method can include coupling a first end of an outlet adaptor to a die, and coupling the die to a die housing of an extruder. The method can also include coupling a substantially cylindrical die outlet to a second end of the outlet adaptor, and substantially continuously extruding a polymer through the outlet adaptor into the die outlet to create the cylindrical foam article with a natural skin formed about a perimeter of the cylindrical foam article.
摘要翻译：本教导提供了一种用于生产圆柱形泡沫制品的系统和方法。该方法可以包括将出口适配器的第一端耦合到模具，以及将模具耦合到挤出机的模具壳体。该方法还可以包括将基本上圆柱形的模具出口连接到出口适配器的第二端，并且基本上连续地将聚合物通过出口适配器挤出到模具出口中以形成圆柱形泡沫制品，其具有围绕圆柱形泡沫制品。

5. 发明授权

US09172075B2 Battery separators with variable porosity 有权
标题翻译：具有可变孔隙度的电池分离器
公开(公告)号：US09172075B2
公开(公告)日：2015-10-27
申请号：US12974269
申请日：2010-12-21
申请人： Hamid G. Kia , Xiaosong Huang , Mark W. Verbrugge
发明人： Hamid G. Kia , Xiaosong Huang , Mark W. Verbrugge
IPC分类号： B29D7/00 , C08J9/28 , B29C44/22 , H01M2/16 , H01M2/18 , H01M10/0525 , H01M10/0585 , H01M4/505 , H01M4/525 , H01M4/587
CPC分类号： H01M2/1653 , H01M2/18 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0585 , Y02E60/122 , Y10T29/49115
摘要： A porous polymer battery separator is provided that includes variable porosity along its length. Such battery separators can increase the uniformity of the current density within electrochemical battery cells that may normally experience higher current density and higher temperatures near their terminal ends than they do near their opposite ends. By disposing a variable porosity separator between the electrodes of an electrochemical cell such that its terminal end has a lower porosity than its opposite end, the transport of ions, such as lithium ions, through the separator can be more restricted in normally high current regions and less restricted in normally low current regions, thereby increasing the overall uniformity of current density within the battery cell. Variable porosity battery separators may be produced by a modified solvent exchange process. The process may include forming a polymer-containing film having a non-uniform thickness, selectively densifiying the film so that it has a non-uniform polymer concentration, and inducing variable porosity in the film.
摘要翻译：提供了一种多孔聚合物电池隔板，其包括沿其长度的可变孔隙率。这样的电池隔离器可以增加电化学电池单元内的电流密度的均匀性，其通常可能比它们的相对端附近在其终端附近经历更高的电流密度和更高的温度。通过在电化学电池的电极之间设置可变的孔隙分离器，使得其末端具有比其相对端更低的孔隙率，通常通过隔膜的离子（例如锂离子）的输送可以在通常的高电流区域中受到更多的限制，在正常低电流区域中较少受限制，从而增加电池单元内的电流密度的总体均匀性。可变孔隙率电池分离器可以通过改性的溶剂交换方法生产。该方法可以包括形成具有不均匀厚度的含聚合物的膜，选择性地使膜密实，使得其具有不均匀的聚合物浓度，并且在膜中引起可变的孔隙率。

6. 发明授权

US08779017B2 Foam and production method of the same 有权
标题翻译：泡沫和生产方法相同
公开(公告)号：US08779017B2
公开(公告)日：2014-07-15
申请号：US12617443
申请日：2009-11-12
申请人： Tamio Kawasumi , Haruo Inoue , Michio Eriguchi , Masaki Misumi
发明人： Tamio Kawasumi , Haruo Inoue , Michio Eriguchi , Masaki Misumi
IPC分类号： C08J9/00 , C08J9/12 , B29C44/00 , B29C44/28 , B29C44/22 , B29C44/34
CPC分类号： C08J9/122 , B29C44/22 , B29C44/28 , B29C44/3442 , B29C44/3446 , C08J9/0061 , C08J2201/03 , C08J2203/08 , C08J2325/06 , C08J2345/00 , C08J2423/00
摘要： A resin foam having fine foam cells is provided at low cost. A method of producing the foam includes preparing a molten resin composition and continuous extrusion foaming of the molten resin composition. The molten resin composition is prepared by melting a resin mixture of resins (A) and (B) by dissolving a foaming agent into the resin mixture. Resins (A) and (B) respectively have appropriately selected glass transition temperatures and resin (B) particles of appropriate diameter are dispersed in resin (A).
摘要翻译：以低成本提供具有细泡沫电池的树脂泡沫。制造泡沫的方法包括制备熔融树脂组合物和熔融树脂组合物的连续挤出发泡。熔融树脂组合物通过将发泡剂溶解在树脂混合物中而使树脂（A）和（B）的树脂混合物熔化而制备。树脂（A）和（B）分别具有适当选择的玻璃化转变温度，并且适当直径的树脂（B）颗粒分散在树脂（A）中。

7. 发明申请

US20120141758A1 FILLED POLYIMIDE FILMS AND COVERLAYS COMPRISING SUCH FILMS 审中-公开
标题翻译：填充聚酰亚胺薄膜和包含这种薄膜的包装
公开(公告)号：US20120141758A1
公开(公告)日：2012-06-07
申请号：US12961525
申请日：2010-12-07
申请人： Salah Boussaad , Gloria T. Worrell
发明人： Salah Boussaad , Gloria T. Worrell
IPC分类号： B32B3/26 , C09D101/14 , C08K3/04 , B29C44/22 , B32B5/00
CPC分类号： C08J5/18 , C08J9/0066 , C08J9/26 , C08J2201/046 , C08J2379/08 , C08K3/04 , C09D101/12 , C09J7/26 , C09J2205/106 , C09J2463/00 , C09J2479/08 , C09J2479/086 , H05K1/0373 , H05K1/0393 , H05K3/281 , H05K2201/0116 , H05K2201/0154 , H05K2201/0323 , Y10T428/249977
摘要： The present disclosure relates generally to filled polyimides that can be used in films and articles comprising the films. The films are useful in coverlay applications and have advantageous optical properties. The present disclosure also relates to blends of cellulosic polymer and polyimide precursor which can be used to obtain the filled polyimides.
摘要翻译：本公开一般涉及可用于包含膜的膜和制品中的填充聚酰亚胺。这些膜在覆盖物应用中是有用的并且具有有利的光学性质。本公开还涉及可用于获得填充的聚酰亚胺的纤维素聚合物和聚酰亚胺前体的共混物。

8. 发明申请

US20120052581A1 Microporous Cell Culture Substrates 审中-公开
标题翻译：微孔细胞培养基质
公开(公告)号：US20120052581A1
公开(公告)日：2012-03-01
申请号：US13218076
申请日：2011-08-25
申请人： Michael Edward DeRosa , Hongwei Hanna Rao
发明人： Michael Edward DeRosa , Hongwei Hanna Rao
IPC分类号： C12N5/02 , B29C44/22
CPC分类号： C08J7/02 , C08J2325/06 , C08J2365/00
摘要： Surfaces of thermoplastic articles are rendered microporous by contacting the surface with a composition that includes a solvent. The article has a birefringence of 0.0001 or greater and the composition has a solvent strength configured to swell but not dissolve the polymer.
摘要翻译：通过使表面与包含溶剂的组合物接触，使热塑性制品的表面变成微孔。该制品具有0.0001以上的双折射性，并且该组合物具有溶胀强度但不溶解聚合物的溶剂强度。

9. 发明授权

US07241407B2 Method and apparatus for making plate-like fiber-reinforced products 失效
标题翻译：制造板状纤维增强制品的方法和装置
公开(公告)号：US07241407B2
公开(公告)日：2007-07-10
申请号：US10516731
申请日：2003-06-04
申请人： Mikael Blomqvist , David Moon
发明人： Mikael Blomqvist , David Moon
IPC分类号： B29C44/22 , B29C44/28
CPC分类号： B27N3/005 , B27N3/24 , B29C44/30 , B30B5/06 , Y10T428/249932 , Y10T428/249939 , Y10T428/31547
摘要： A method for making a plate-like fibre-reinforced product to be used as building or packing material, the method comprising: placing fibres on a lower laminate; applying a binding agent on the fibres so that the fibres are surrounded by the binding agent; transferring the fibres with binding agent between the lower laminate and an upper laminate between lower and upper rotating pressing plates (4, 3); allowing the binding agent to foam up, expand and harden between the upper and lower pressing plates. In order to economically manufacture such a product with desired physical and mechanical properties, the method comprises the steps according to which the fibres are made into a three-dimensional cohesive fibre mat of fibres bound together, the fibre mat having a moisture content of 5% at the most before the binding agent is applied onto the fibre mat, the binding agent is applied onto the fibre mat and the obtained mixture is subjected to a pressure of at least 0.8 bar and 5 bar at the most and is allowed to harden to a plate-like product having a thickness of 10 to 150 mm; and the lower and upper laminate are removed from the hardening product. The invention also relates to a manufacturing apparatus and a plate-like product.
摘要翻译：一种制造用作建筑或包装材料的板状纤维增强制品的方法，所述方法包括：将纤维放置在下层压板上; 在纤维上施加粘合剂，使得纤维被粘合剂包围; 在下层层压板和下层和上层旋转压板（4,3）之间的上层压板之间传递具有粘合剂的纤维; 允许粘合剂在上压板和下压板之间起泡，膨胀和硬化。为了经济地制造具有所需物理和机械性能的这种产品，该方法包括以下步骤：根据该步骤将纤维制成结合在一起的纤维的三维粘合纤维毡，纤维毡的水分含量为5％在粘合剂施加到纤维垫上之前最多，将粘合剂施加到纤维垫上，并将得到的混合物最大压力至少为0.8巴和5巴，并使其硬化至板状产品，厚度为10〜150mm; 从硬化产物中除去下层和上层。本发明还涉及制造装置和板状产品。

10. 发明授权

US06959736B2 Multilayer pipe and method for manufacturing one 失效
标题翻译：多层管及其制造方法
公开(公告)号：US06959736B2
公开(公告)日：2005-11-01
申请号：US10164281
申请日：2002-06-06
申请人： Jyri Järvenkylä
发明人： Jyri Järvenkylä
IPC分类号： B29C44/22 , B29C47/00 , B29C47/38 , B32B1/08 , F16L9/133 , F16L11/08 , F16L11/12 , F16L11/00
CPC分类号： B29C44/3484 , B29C44/022 , B29C44/22 , B29C47/0004 , B29C47/0023 , B29C47/021 , B29C47/065 , B29C47/38 , B29C47/6012 , B29K2023/06 , B29K2023/0691 , B29K2023/083 , B29K2023/12 , B29K2105/06 , B29K2995/0016 , B29L2009/00 , B29L2023/22 , B32B1/08 , F16L9/133 , F16L11/08 , F16L11/125 , Y10S428/92 , Y10S428/921 , Y10T428/1393
摘要： A multilayer pipe which comprises at least an inner layer and an outer layer. The inner layer is made of extrudable plastic, such as polyethylene PE, cross-linked polyethylene PEX or polypropylene PP. The outer layer forms a fire-protecting layer and the matrix plastic of the outer layer is also made of extrudable plastic. A foaming agent, which does not react during the manufacture of the pipe, is mixed with the matrix. Further, the outer layer contains at least one additive in such a manner that the outer layer has a pipe-reinforcing component and a fire-retardant component. Most preferably, at least the outer layer is extruded by an extruder having a screw length ratio of less than 10 to its biggest diameter.
摘要翻译：至少包含内层和外层的多层管。内层由可挤压塑料制成，如聚乙烯PE，交联聚乙烯PEX或聚丙烯PP。外层形成防火层，外层的基体塑料也由可挤压塑料制成。在制造管道期间不起反应的发泡剂与基质混合。此外，外层含有至少一种添加剂，其外层具有管增强成分和阻燃成分。最优选地，至少外层由螺杆长度比小于10的挤出机挤出至最大直径。

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