公开(公告)号：US20170204239A1

公开(公告)日：2017-07-20

申请号：US15324770

申请日：2014-08-15

Applicant: Dow Global Technologies LLC

Inventor： Zhe Du ,  Cheng Chen ,  Hanfei Guo ,  Dachao Li ,  Gangwei Sun ,  Jianxin Zhang

IPC: C08J9/12 ,  H01B3/44 ,  C08J9/00 ,  H01B3/46

CPC classification number: C08J9/122 ,  C08J9/0061 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2207/06 ,  C08J2323/06 ,  C08J2351/06 ,  C08J2387/00 ,  H01B3/441 ,  H01B3/46

Abstract: In one aspect there is provided a foam comprising: a polymeric matrix comprising polyethylene grafted polymerized siloxane, and a plurality of cells formed in the polymeric matrix and containing a blowing agent comprising carbon dioxide. In another aspect there is provided a method of making a foam comprising: grafting polymerized siloxane to polyethylene to form a grafted intermediate; molding the grafted intermediate to form a molded intermediate; and foaming the molded intermediate using high-pressure CO2 to form the foam, wherein the foam has a porosity greater than 75%.

公开(公告)号：US20170174856A1

公开(公告)日：2017-06-22

申请号：US15373484

申请日：2016-12-09

Applicant: POU CHEN CORPORATION

Inventor： Nai-Chiang TSAI ,  Sheng-Jung HSIAO ,  Chao-Ping YANG

IPC: C08J9/12 ,  B29C44/12 ,  B29D35/12 ,  B29B11/14

CPC classification number: C08J9/122 ,  A43B13/04 ,  A43B13/187 ,  B29B11/14 ,  B29C44/1228 ,  B29C44/3453 ,  B29C44/348 ,  B29D35/0054 ,  B29D35/122 ,  B29K2067/00 ,  B29K2075/00 ,  B29K2101/12 ,  B29K2105/253 ,  B29K2995/0063 ,  B29L2031/504 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2367/00 ,  C08J2375/04

Abstract: A method for manufacturing a thermoplastic polymer foaming sole includes the following steps. A prototype is formed. The prototype includes thermoplastic polyurethane or thermoplastic polyester elastomer but excludes a cross-linking agent and a foaming agent, and the prototype is sole-shaped. A supercritical fluid is used to foam the prototype so as to directly get the thermoplastic polymer foaming sole. A density of the thermoplastic polymer foaming sole is larger than or equal to 0.3 g/cm3 and smaller than or equal to 0.8 g/cm3.

公开(公告)号：US20170130023A1

公开(公告)日：2017-05-11

申请号：US15262600

申请日：2016-09-12

Applicant: National Taiwan University of Science and Technology

Inventor： Shu-Kai Yeh ,  Zong-En Liao ,  Chien-Chia Chu

IPC: C08J9/20 ,  F16L59/02 ,  C08J9/12

CPC classification number: C08J9/20 ,  C08J9/122 ,  C08J9/18 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2205/052 ,  C08J2300/16 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2323/08 ,  C08J2333/12 ,  C08J2355/02 ,  C08J2367/04 ,  C08J2369/00 ,  C08J2375/04 ,  C08J2381/06 ,  F16L59/028

Abstract: A method for producing a polymer nanofoam includes: immersing a polymer material in carbon dioxide at a pressure greater than 5 MPa and a temperature of −30° C. to 40° C. to obtain a carbon dioxide-saturated polymer material, wherein the melt index of the polymer material measured at 230 ° C. and 3.8 kg is between 0.1 g/10 min and 8.0 g/10 min. Thereafter, the carbon dioxide-saturated polymer material is depressurized to atmospheric pressure, and then the carbon dioxide-saturated polymer material is heated to form the polymer nanofoam.

公开(公告)号：US09637722B2

公开(公告)日：2017-05-02

申请号：US14320914

申请日：2014-07-01

Applicant: TOYODA GOSEI CO., LTD. ,  National University Corporation Yamagata University

Inventor： Seitaro Taki ,  Hisashi Mizuno ,  Hiroyuki Nakagawa ,  Toshiyuki Hagiyama ,  Atsuki Yoshimura ,  Masaru Tanaka ,  Ayano Sasaki ,  Toshifumi Takahashi ,  Tsuyoshi Ohta

IPC: C08J9/08 ,  C12N5/00 ,  B01D67/00 ,  B01D71/54 ,  C08J9/12 ,  B05D3/10 ,  B05D5/00

CPC classification number: C12N5/0068 ,  B01D67/0023 ,  B01D71/54 ,  B01D2325/08 ,  B05D3/108 ,  B05D5/00 ,  C08J9/08 ,  C08J9/125 ,  C08J2201/032 ,  C08J2203/02 ,  C08J2203/10 ,  C08J2207/10 ,  C08J2375/04 ,  C12N2533/30

Abstract: A polyurethane porous membrane is produced by a simple method to be used for at least one of applications of cell culture and cancer cell growth inhibition. The production method of the polyurethane porous membrane to be used for at least one of the applications of cell culture and cancer cell growth inhibition comprises: a first step of forming a layer of a polyurethane material which is uncured, on a substrate; and a second step of supplying water vapor to an exposed surface of the layer of the polyurethane material formed on the substrate, which is away from the substrate, so as to cure the polyurethane material and provide the layer of the polyurethane material with a porous structure having a plurality of irregularities on the exposed surface.

公开(公告)号：US20150119482A1

公开(公告)日：2015-04-30

申请号：US14390331

申请日：2013-04-09

Applicant: University of Washington through its Center for Commercialization

Inventor： Vipin Kumar ,  Brian Aher ,  Huimin Guo

IPC: C08J9/12 ,  C08J5/18

CPC classification number: C08J9/122 ,  B29C44/3453 ,  C08G2101/00 ,  C08J5/18 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/044 ,  C08J2205/046 ,  C08J2300/22 ,  C08J2325/06 ,  C08J2333/12 ,  C08J2369/00 ,  C08J2375/04 ,  C08L75/04

Abstract: A method for creating a foam from a solid thermoplastic material is disclosed. The method includes heating a solid, noncellular thermoplastic material to a temperature greater than the material's glass transition temperature, and below the melting temperature, and then allowing the material to cool; after the material has cooled, saturating the cooled thermoplastic material with a non-reacting gas to provide a gas-saturated material; and heating the gas-saturated material below the melting temperature of the material so that the material remains a solid, and causes nucleation of bubbles, and creation of cells in the material.

Abstract translation: 公开了一种从固体热塑性材料制造泡沫的方法。 该方法包括将固体，非细胞热塑性材料加热到大于材料的玻璃化转变温度和低于熔融温度的温度，然后使材料冷却; 在材料冷却后，用非反应性气体使冷却的热塑性材料饱和以提供气体饱和的材料; 并将气体饱和材料加热到材料的熔融温度以下，使材料保持固体，并引起气泡的成核，并在材料中产生细胞。

公开(公告)号：US20150056892A1

公开(公告)日：2015-02-26

申请号：US14459452

申请日：2014-08-14

Applicant: Cabot Microelectronics Corporation

Inventor： Robert VACASSY ,  George FOTOU

IPC: B24B37/24 ,  C08J9/00 ,  H01L21/306 ,  B24B37/22 ,  B24B37/04

CPC classification number: B24B37/24 ,  B24B37/042 ,  B24B37/22 ,  C08J9/122 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2375/04

Abstract: Disclosed is a polishing pad for chemical-mechanical polishing. The polishing pad has a porous interface and a substantially non-porous bulk core. Also disclosed are related apparatus and methods for using and preparing the polishing pad.

Abstract translation: 公开了一种用于化学机械抛光的抛光垫。 抛光垫具有多孔界面和基本上无孔的块体。 还公开了用于使用和制备抛光垫的相关装置和方法。

公开(公告)号：US08623930B2

公开(公告)日：2014-01-07

申请号：US13777050

申请日：2013-02-26

Applicant: Furukawa Electric Co., ;td.

Inventor： Hideyuki Ikeda ,  Minoru Saito ,  Kojiro Inamori

IPC: C08J9/12 ,  C08K5/20

CPC classification number: C08L67/00 ,  C08J9/0028 ,  C08J9/0066 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2205/04 ,  C08J2205/044 ,  C08J2300/22 ,  C08J2367/03 ,  C08K5/0083 ,  C08K5/20 ,  G02B1/04 ,  G02B2207/113 ,  C08L67/02

Abstract: {Problems}The present invention is contemplated for providing a thermoplastic resin foam and a light reflecting material having a high reflectivity when being made thin, as well as a method of producing the thermoplastic resin foam.{Means to Solve}A thermoplastic resin foam, prepared by using a thermoplastic resin composition containing a melt-type crystallization nucleating agent (B) in a crystalline thermoplastic resin (A), which foam comprises a bubble having a mean bubble diameter of less than 1 μm in the inside thereof.

Abstract translation: {问题}本发明考虑用于提供热塑性树脂泡沫和制造薄时具有高反射率的光反射材料，以及制造热塑性树脂泡沫的方法。 {溶解方法}通过在结晶性热塑性树脂（A）中使用含有熔融型结晶成核剂（B）的热塑性树脂组合物制备的热塑性树脂发泡体，该泡沫体包含平均气泡直径小于 1毫米在其内部。

公开(公告)号：US08486555B2

公开(公告)日：2013-07-16

申请号：US12067231

申请日：2006-09-21

Applicant: Yasushi Usami ,  Tomoyuki Nemoto ,  Jun Takagi ,  Satoshi Teshima

Inventor： Yasushi Usami ,  Tomoyuki Nemoto ,  Jun Takagi ,  Satoshi Teshima

IPC: H01M2/16 ,  H01M2/14 ,  B29C44/04

CPC classification number: H01M2/1653 ,  B29C44/06 ,  B29C44/3453 ,  B29C44/348 ,  B32B3/26 ,  B32B5/14 ,  B32B5/18 ,  B32B5/20 ,  B32B5/32 ,  B32B25/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/205 ,  B32B27/22 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B38/0032 ,  B32B2250/40 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2266/0228 ,  B32B2266/025 ,  B32B2266/0257 ,  B32B2266/0264 ,  B32B2266/0292 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/306 ,  B32B2307/538 ,  B32B2307/72 ,  B32B2307/724 ,  B32B2307/734 ,  B32B2410/00 ,  B32B2419/06 ,  B32B2437/00 ,  B32B2439/70 ,  B32B2457/10 ,  B32B2535/00 ,  B32B2551/00 ,  B32B2555/00 ,  B32B2555/02 ,  B32B2607/02 ,  C08J9/122 ,  C08J2201/032 ,  C08J2203/08 ,  C08J2205/05 ,  C08J2323/12 ,  Y02P20/544 ,  Y10T428/24504

Abstract: A process for producing a porous laminate having many micropores interconnected in the thickness direction, which comprises: a step in which a laminate is produced which comprises at least three layers comprising an interlayer made of a thermoplastic resin having a hard segment and a soft segment and two nonporous outer layers made of a filler-containing resin and located as outer layers respectively on both sides of the interlayer; a step in which the laminate obtained is impregnated with a supercritical or subcritical fluid and this state is relieved to vaporize the fluid and thereby make the interlayer porous; and a step in which the two nonporous outer layers located respectively on both sides are made porous by stretching.

Abstract translation: 一种制造多孔层压体的方法，所述多孔层压体具有在厚度方向上互连的多个微孔，其包括：制造层压体的步骤，其中包括至少三层，包括由具有硬链段和软链段的热塑性树脂制成的中间层， 两个由含填料树脂制成的无孔外层分别位于中间层两侧的外层; 所获得的层压体用超临界或亚临界流体浸渍，并且缓解该状态使气体蒸发，从而使夹层多孔化; 分别位于两侧的两个无孔外层通过拉伸而制成多孔的步骤。

公开(公告)号：US08241741B2

公开(公告)日：2012-08-14

申请号：US13053010

申请日：2011-03-21

Applicant: Dustin Miller ,  Vipin Kumar

Inventor： Dustin Miller ,  Vipin Kumar

IPC: B32B3/26

CPC classification number: B29C44/10 ,  B29C44/3453 ,  B29C44/5609 ,  B29C44/588 ,  B29K2079/085 ,  B29K2105/04 ,  B29K2995/0039 ,  B29K2995/004 ,  C08J9/00 ,  C08J2201/032 ,  Y10T428/249978 ,  Y10T428/249979

Abstract: Improvements to foaming methods and the interbimodal cellular structures of the foams made therefrom are disclosed.

Abstract translation: 公开了由其制备的泡沫体的发泡方法和双模式细胞结构的改进。

公开(公告)号：US20120094109A1

公开(公告)日：2012-04-19

申请号：US13381362

申请日：2010-06-07

Applicant: Michio Komatsu

Inventor： Michio Komatsu

IPC: B32B3/26 ,  B29C44/12

CPC classification number: B29C45/0013 ,  B29C44/0446 ,  B29C44/585 ,  B29C44/586 ,  B29K2311/14 ,  C08J9/122 ,  C08J2201/032 ,  C08J2497/00 ,  C08L97/02 ,  Y10T428/249978 ,  Y10T428/249979 ,  Y10T428/249981 ,  Y10T428/249989

Abstract: A wood powder-containing resin molded article which can be reduced in weight by reducing an amount of thermoplastic resin, and also has excellent mechanical strength, and a method for producing the same are provided. A wood powder-containing resin molded article 1 is made of a thermoplastic resin containing wood powder, and includes a non-foamed layer 2 formed on a surface and a foamed layer 3 formed in an inner portion. The foamed layer 3 includes, in order from a side close to the surface, a first foamed layer 3a, a second foamed layer 3b having cells with a smaller average pore size than those of the first foamed layer 3a, and a third foamed layer 3c having cells with a larger average pore size than those of the first foamed layer 3a. The wood powder-containing resin molded article 1 contains a perfuming component.

Abstract translation: 提供一种含木粉的树脂成型体，其通过减少热塑性树脂的量可以减少重量，并且还具有优异的机械强度及其制造方法。 含有木粉的树脂成型体1由含有木粉的热塑性树脂制成，并且包括在表面上形成的非发泡层2和形成在内部的发泡层3。 发泡层3从靠近表面的一侧依次包括具有比第一发泡层3a小的平均孔径的第一发泡层3a和第二发泡层3b，以及第三发泡层3c 具有比第一发泡层3a大的平均孔径的细胞。 含有木粉的树脂成型品1含有加香成分。