公开(公告)号：US20160214310A1

公开(公告)日：2016-07-28

申请号：US14881541

申请日：2015-10-13

Applicant: Illinois Tool Works Inc.

Inventor： Timothy P. Coffield ,  Daniel S. Sommerfeld ,  Andrew B. Hartmann

IPC: B29C55/12 ,  B29D7/01

CPC classification number: B29C55/12 ,  A47C5/12 ,  A47C7/14 ,  A47C7/282 ,  A47C7/287 ,  A47C7/746 ,  B29D7/01 ,  F16F1/36 ,  F16F2226/00 ,  Y10T428/24719 ,  Y10T428/24975

Abstract: An elastomeric load hearing surface with different load support characteristics in different directions. In one embodiment, the surface includes an elastomeric membrane that is oriented in only a single direction, for example, by compression or stretching, In another embodiment, the surface includes mechanical structures, such as connectors and variations in thickness that vary the load support characteristics in different directions. In another embodiment, a surface is both oriented and includes mechanical structures.

Abstract translation: 具有不同负载支持特性的弹性载荷听力表面。 在一个实施例中，表面包括仅在单个方向上定向的弹性体膜，例如通过压缩或拉伸。在另一个实施例中，表面包括机械结构，例如连接器和厚度变化，其改变负载支撑特性 在不同的方向 在另一个实施例中，表面被定向并且包括机械结构。

公开(公告)号：US20160183368A1

公开(公告)日：2016-06-23

申请号：US14910093

申请日：2014-07-09

Applicant: DSM IP ASSETS B.V.

Inventor： Alexander Antonius Marie STROEKS ,  Pim Gerard Anton JANSSEN

IPC: H05K1/03 ,  H05K3/00 ,  H05K1/02 ,  C08G69/26 ,  C08J5/18

CPC classification number: H05K1/0346 ,  B29C55/005 ,  B29C55/04 ,  B29C55/12 ,  B29K2077/00 ,  C08G69/26 ,  C08G69/265 ,  C08J5/18 ,  C08J2377/06 ,  C08L77/06 ,  H05K1/028 ,  H05K1/0366 ,  H05K1/0373 ,  H05K1/0393 ,  H05K3/0064

Abstract: The invention relates to a stretched polymer film made of a polyamide composition comprising a semi-crystalline semi-aromatic polyamide (PPA), wherein the PPA consists of repeat units derived from aromatic dicarboxylic acid comprising at least 80 mole % of terephthalic acid, relative to the total amount of aromatic dicarboxylic acid; and diamine comprising at least 5 mole % 1,4-butanediamine and at least 5 mole % 1,6-hexanediamine, relative to the total amount of diamine, the combined amount of 1,4-butanediamine and 1,6-hexanediamine being at least 60 mole % relative to the total amount of diamine; and 0-2 mole % of other monomeric units, relative to the total amount of aromatic dicarboxylic acid, diamine and other monomeric units. The invention further relates to a process for preparing the polyamide film by melt extrusion and stretching of the film.

Abstract translation: 本发明涉及由包含半结晶半芳族聚酰胺（PPA）的聚酰胺组合物制成的拉伸聚合物膜，其中PPA由衍生自包含至少80摩尔％对苯二甲酸的芳族二羧酸的重复单元组成，相对于 芳族二羧酸的总量; 和相对于二胺的总量，包含至少5摩尔％1,4-丁二胺和至少5摩尔％1,6-己二胺的二胺，1,4-丁二胺和1,6-己二胺的合并量为 相对于二胺的总量为至少60摩尔％ 和0-2摩尔％的其它单体单元，相对于芳族二羧酸，二胺和其它单体单元的总量。 本发明还涉及一种通过熔融挤出和拉伸薄膜来制备聚酰胺薄膜的方法。

公开(公告)号：US09287543B2

公开(公告)日：2016-03-15

申请号：US13983138

申请日：2012-02-02

Applicant: Soichi Fujimoto ,  Takuya Kuma ,  Masatoshi Ohkura

Inventor： Soichi Fujimoto ,  Takuya Kuma ,  Masatoshi Ohkura

IPC: H01M2/16 ,  C08J5/18 ,  B29C55/00 ,  B29C55/12 ,  H01M10/0525 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04

CPC classification number: H01M2/1653 ,  B29C55/005 ,  B29C55/12 ,  B29K2023/10 ,  B29K2105/0005 ,  B29K2105/04 ,  C08J5/18 ,  C08J2323/12 ,  C08J2423/08 ,  C08J2423/10 ,  C08J2423/20 ,  H01M2/162 ,  H01M10/0525

Abstract: A porous film that excels when used as a separator for a lithium-ion battery not only in separator followability to expansion and contraction of an electrode during charging and discharging, but also in charging and discharging cycle characteristics. The porous film, when the thickness of a circular region having a diameter of 10 mm as an initial thickness t0 after a load of 50 g is applied onto the circular region for 10 seconds, as a thickness t after a load of 500 g is subsequently applied onto the same region for 10 seconds, and as a thickness t1 after 10 seconds has passed after the load applied onto the same region is subsequently changed to 50 g, the thickness change rate is 10% to 50%, and the thickness (t1) recovery rate is 80% to 99.9%.

Abstract translation: 当用作锂离子电池的隔板时，不仅在充电和放电期间电极的膨胀和收缩的分离器跟随性以及充放电循环特性中都是优异的多孔膜。 随后，在圆形区域上施加了50次载荷后作为初始厚度t0的直径为10mm的圆形区域的厚度为10秒的多孔膜，随后在500g负载后作为厚度t 施加到相同的区域10秒钟，并且在施加到相同区域上的负载后经过10秒之后的厚度t1随后变为50g，厚度变化率为10％至5​​0％，厚度（t1 ）回收率为80％〜99.9％。

公开(公告)号：US09267011B2

公开(公告)日：2016-02-23

申请号：US13425076

申请日：2012-03-20

Applicant: Robert Nolan Cotton ,  Kenneth Scott Laverdure ,  Deepali Palta ,  Brad Dewayne Rodgers

Inventor： Robert Nolan Cotton ,  Kenneth Scott Laverdure ,  Deepali Palta ,  Brad Dewayne Rodgers

IPC: C08K3/26 ,  B29C55/12 ,  C08L67/04 ,  B29C47/00 ,  B29C55/14 ,  B29C55/16 ,  B29K67/00 ,  B29C47/06

CPC classification number: C08J9/0004 ,  B29C47/0004 ,  B29C47/0057 ,  B29C47/065 ,  B29C55/12 ,  B29C55/14 ,  B29C55/143 ,  B29C55/16 ,  B29K2067/046 ,  B29K2867/046 ,  B29K2995/0056 ,  B29K2995/006 ,  B32B5/18 ,  B32B27/06 ,  B32B27/36 ,  B32B2264/10 ,  B32B2553/00 ,  C08J2367/04 ,  C08K3/26 ,  Y10T428/2817 ,  C08L67/04

Abstract: Composition and method for making a multi-layer bio-based film having one or more cavitated layers. In one aspect, the multilayer flexible film has polylactic acid, an inorganic filler, and a cavitation stabilizer making up at least one film layer. In one aspect, the barrier web has a cavitated bio-based film layer. In another aspect, the print web has a cavitated bio-based film layer.

Abstract translation: 用于制备具有一个或多个空化层的多层生物基膜的组合物和方法。 一方面，多层柔性膜具有聚乳酸，无机填料和构成至少一层膜层的空化稳定剂。 在一个方面，阻挡网具有气蚀的生物基膜层。 在另一方面，印刷幅材具有气蚀的生物基膜层。

公开(公告)号：US09212268B2

公开(公告)日：2015-12-15

申请号：US14396295

申请日：2013-07-19

Applicant: TORAY INDUSTRIES, INC.

Inventor： Kenta Takahashi ,  Tetsuya Machida ,  Takuji Higashioji

IPC: C08G63/02 ,  C08J5/18 ,  B29C55/12 ,  B29C47/00 ,  B29D7/01 ,  H01L31/0392 ,  B29K67/00

CPC classification number: C08J5/18 ,  B29C47/0057 ,  B29C55/12 ,  B29D7/01 ,  B29K2067/003 ,  C08J2367/02 ,  H01L31/03926

Abstract: This film provides a polyethylene terephthalate film whereby dimensional variation in various steps can be reduced, particularly when the film is used as a substrate film for a flexible device, and that is suitable as a substrate film having minimal curl and excellent appropriateness for processing. This biaxially oriented polyethylene terephthalate film has a degree of crystallinity (Xc) of 0.35 to 0.50, the intrinsic viscosity (IV) of the resin constituting the film is 0.66-1.0 dl/g, the coefficient of thermal expansion at a temperature of 50-170° C. in each of the machine direction and transverse direction of the film is 0.29 ppm/° C., and the degree of thermal shrinkage at 180° C. in each of the machine direction and transverse direction of the film is 0.5%-1.0%.

Abstract translation: 该薄膜提供聚对苯二甲酸乙二醇酯薄膜，从而可以降低各步骤的尺寸变化，特别是当该薄膜用作柔性装置的基材薄膜时，适合作为具有最小卷曲和优异的加工适当性的基材薄膜。 该双轴取向聚对苯二甲酸乙二醇酯膜的结晶度（Xc）为0.35〜0.50，构成膜的树脂的特性粘度（IV）为0.66〜1.0dl / g，温度为50〜 膜的纵向和横向各自为170℃，为0.29ppm /℃，膜的纵向和横向各自的180℃下的热收缩率为0.5％ -1.0％。

公开(公告)号：US09150699B2

公开(公告)日：2015-10-06

申请号：US13457712

申请日：2012-04-27

Applicant: Bo Shi ,  James H. Wang

Inventor： Bo Shi ,  James H. Wang

IPC: B32B5/02 ,  B32B5/18 ,  B32B27/12 ,  B32B27/36 ,  C08G63/12 ,  C08G63/123 ,  C08G63/127 ,  C08G63/16 ,  C08G63/18 ,  C08G63/181 ,  C08G63/183 ,  C08L67/02 ,  C08L67/03 ,  C08J5/18 ,  B32B7/12 ,  B29C55/06 ,  B29C55/08 ,  B29C55/12 ,  B29K67/00 ,  B29K105/00

CPC classification number: C08J5/18 ,  B29C55/06 ,  B29C55/08 ,  B29C55/12 ,  B29K2067/046 ,  B29K2105/0088 ,  B29K2467/043 ,  B29K2995/006 ,  B32B5/022 ,  B32B7/12 ,  B32B27/12 ,  B32B27/36 ,  B32B2262/04 ,  B32B2307/54 ,  B32B2307/558 ,  B32B2307/7163 ,  B32B2307/724 ,  B32B2307/7265 ,  B32B2367/00 ,  B32B2437/00 ,  B32B2555/00 ,  B32B2555/02 ,  B32B2556/00 ,  C08G63/12 ,  C08G63/123 ,  C08G63/127 ,  C08G63/16 ,  C08G63/18 ,  C08G63/181 ,  C08G63/183 ,  C08J2367/02 ,  C08L67/02 ,  C08L67/03 ,  Y10T428/249978 ,  Y10T428/258 ,  Y10T428/31786 ,  Y10T442/674 ,  Y10T442/675 ,  Y10T442/678 ,  C08L2666/18

Abstract: A film that is formed from a biodegradable polymer blend of different aliphatic-aromatic copolyesters is provided. More specifically, the blend contains a first copolyester formed from a terephthalic acid monomer. The use of a terephthalic acid monomer results in a polymer chain containing 1,4-(para-)terephthalate units linked in a generally linear configuration (e.g., ˜180°). The blend also contains a second aliphatic-aromatic copolyester formed from a phthalic acid and/or isophthalic acid monomer.

Abstract translation: 提供由不同脂肪族 - 芳族共聚酯的可生物降解的聚合物共混物形成的膜。 更具体地，共混物包含由对苯二甲酸单体形成的第一共聚酯。 使用对苯二甲酸单体导致含有以一般线性构型（例如〜180°）连接的1,4-对 - 对苯二甲酸酯单元的聚合物链。 共混物还含有由邻苯二甲酸和/或间苯二甲酸单体形成的第二种脂族 - 芳族共聚酯。

公开(公告)号：US09096014B2

公开(公告)日：2015-08-04

申请号：US11779386

申请日：2007-07-18

Applicant: Anil Kumar ,  Peter C. Foller ,  David Park ,  Declan Devine ,  Cornelis Wilhelmus Maria Bastiaansen ,  Jean-Pierre Teunissen ,  Martin Cloonan ,  Clement L. Higginbotham

Inventor： Anil Kumar ,  Peter C. Foller ,  David Park ,  Declan Devine ,  Cornelis Wilhelmus Maria Bastiaansen ,  Jean-Pierre Teunissen ,  Martin Cloonan ,  Clement L. Higginbotham

IPC: B29C55/12 ,  G01N21/19 ,  G02B5/23 ,  G02B5/30 ,  G03C1/73 ,  G02F1/1335

CPC classification number: C08J5/18 ,  B29C55/12 ,  B29K2995/0034 ,  C08J2323/20 ,  C08J2375/04 ,  C08J2377/00 ,  G01N21/19 ,  G02B5/23 ,  G02B5/305 ,  G02F1/133533 ,  G02F2202/14 ,  G03C1/733

Abstract: Provided is an oriented polymeric sheet comprising a photochromic-dichroic material, wherein the sheet exhibits dichroism in an activated state. Also provided is a multilayer composite comprising at least a support layer; and an oriented thermoplastic polymeric sheet having two opposing surfaces and comprising a photochromic-dichroic material. The sheet exhibits dichroism in an activated state. At least one surface of the sheet is connected to at least a portion of the support layer. The present invention also relates to an optical element comprising the multilayer composite. Related methods also are disclosed.

Abstract translation: 提供了包含光致变色二色性材料的定向聚合物片材，其中片材呈活性状态的二色性。 还提供了至少包含支撑层的多层复合材料; 以及具有两个相对表面并且包含光致变色二色性材料的取向热塑性聚合物片材。 该片材呈活性状态的二色性。 片材的至少一个表面连接到支撑层的至少一部分。 本发明还涉及包含多层复合材料的光学元件。 还公开了相关方法。

公开(公告)号：US20150114257A1

公开(公告)日：2015-04-30

申请号：US14398311

申请日：2013-04-26

Applicant: Konica Minolta, Inc.

Inventor： Takahiro Takagi

IPC: G02F1/13363 ,  C08K5/13 ,  C08K5/3492 ,  C08K5/132 ,  B29D11/00 ,  C08K5/45

CPC classification number: G02F1/13363 ,  B29C41/28 ,  B29C55/08 ,  B29C55/12 ,  B29D11/00644 ,  B29D11/00788 ,  B29K2001/08 ,  B29K2001/12 ,  B29K2995/0034 ,  C08J5/18 ,  C08J2301/12 ,  C08K5/13 ,  C08K5/132 ,  C08K5/3492 ,  C08K5/45 ,  G02B5/3083

Abstract: A method of preparing a retardation film includes cellulose acetate having an average degree of acetylation of 2.0 to 2.5 and having a moisture content of 1.0 mass % or less, where the retardation film includes a compound having a Van der Waals volume of 450 to 1000 Å3. The retardation film is prepared by a dope preparing step of dissolving cellulose acetate having an average degree of acetylation within the range of 2.0 to 2.5 to prepare a dope; a film product forming step of casting the dope onto a metal belt to form a film product; a film product peeling step of peeling off the film product from the metal belt; a drawing step of drawing the peeled film product; and a drying step at a drying temperature of 140° C. or more.

Abstract translation: 制备延迟膜的方法包括平均乙酰化度为2.0〜2.5，水分含量为1.0质量％以下的乙酸纤维素，其中相位差膜包括范德华体积为450〜1000的化合物 。 相位差膜是通过将平均乙酰化度的乙酸纤维素溶解在2.0〜2.5的范围内的涂料制备工序来制备的。 将所述涂料浇铸到金属带上以形成膜产品的膜产品形成步骤; 从金属带剥离薄膜产品的薄膜产品剥离步骤; 拉伸剥离的薄膜制品的拉伸步骤; 干燥温度为140℃以上的干燥工序。

公开(公告)号：US08986830B2

公开(公告)日：2015-03-24

申请号：US13062706

申请日：2009-09-03

Applicant: Matthias Konrad ,  Bodo Kuhmann ,  Gottfried Hilkert ,  Herbert Peiffer

Inventor： Matthias Konrad ,  Bodo Kuhmann ,  Gottfried Hilkert ,  Herbert Peiffer

IPC: B32B27/36 ,  B29D7/01 ,  B32B37/15 ,  B32B27/30 ,  B29C55/12 ,  C08L67/03 ,  C08G63/183 ,  B32B15/09 ,  B32B27/20 ,  C08K13/00 ,  C08J5/18

CPC classification number: B32B27/36 ,  B29C55/12 ,  B29D7/01 ,  B32B15/09 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/304 ,  B32B37/153 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2264/02 ,  B32B2264/0235 ,  B32B2264/025 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2307/30 ,  B32B2307/31 ,  B32B2307/50 ,  B32B2307/518 ,  B32B2553/00 ,  C08G63/183 ,  C08J5/18 ,  C08J2367/00 ,  C08J2367/03 ,  C08K13/00 ,  C08L67/03 ,  Y10S428/91 ,  Y10T428/25 ,  Y10T428/263 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/2813 ,  Y10T428/2817 ,  Y10T428/2826 ,  Y10T428/31786 ,  Y10T428/31797

Abstract: The invention relates to a sealable, biaxially oriented polyester film comprising a base layer B, a sealable cover layer A, and a non-sealable cover layer C. The invention further relates to a method for producing the film and to the use thereof.

Abstract translation: 本发明涉及一种可密封的双轴取向聚酯薄膜，其包括基底层B，可密封的覆盖层A和不可密封的覆盖层C.本发明还涉及一种薄膜的制造方法及其用途。

公开(公告)号：US20150040764A1

公开(公告)日：2015-02-12

申请号：US14523995

申请日：2014-10-27

Applicant: W. L. Gore & Associates, Co., Ltd.

Inventor： Hiroshi Manabe

IPC: B01D69/12 ,  B29C55/12 ,  B29C55/04 ,  B01D71/36 ,  B01D67/00

CPC classification number: B01D69/12 ,  B01D39/1692 ,  B01D67/0081 ,  B01D71/36 ,  B01D2239/10 ,  B01D2323/00 ,  B29C55/04 ,  B29C55/12 ,  B29K2027/18 ,  B29K2105/0061 ,  B29K2105/04 ,  B29L2031/14 ,  C08J5/18 ,  C08J9/40 ,  C08J2327/18 ,  C08J2483/00 ,  Y10T428/249991

Abstract: It is an objective of the present invention to provide a method for producing an air-permeable composite sheet which has excellent mechanical strength and compression resistance as well as PTFE's innate property such as air-permeability, water repellency, heat resistance and chemical resistance; and a filter and a fabrics material containing the air-permeable composite sheet produced by the method as a constituent material. The method for producing an air-permeable composite sheet according to the present invention is characterized in comprising steps of filling pores of a porous PTFE sheet with a hardenable material solution; hardening or semi-hardening the porous PTFE sheet filled with the hardenable material solution; and expanding the hardened or semi-hardened porous PTFE sheet.

Abstract translation: 本发明的目的是提供一种机械强度和抗压缩性优异的透气性复合片材的制造方法以及透气性，防水性，耐热性和耐化学性等PTFE的先天性质。 以及包含通过该方法制造的透气性复合片材的过滤器和织物材料作为构成材料。 根据本发明的透气性复合片的制造方法的特征在于，包括用可硬化材料溶液填充多孔PTFE片的孔的步骤; 硬化或半硬化填充有可硬化材料溶液的PTFE多孔板; 并膨胀硬化或半硬化的多孔PTFE片材。