公开(公告)号：US07273821B2

公开(公告)日：2007-09-25

申请号：US10098845

申请日：2002-03-14

Applicant: Recai Sezi

Inventor： Recai Sezi

IPC: H01L21/469 ,  H01L21/31

CPC classification number: C08L71/02 ,  B05D3/107 ,  B05D5/00 ,  C08J9/26 ,  C08J2201/042 ,  C08K3/36 ,  C08L71/00 ,  C09D7/61 ,  H01L21/02118 ,  H01L21/02203 ,  H01L21/31695 ,  H05K3/381

Abstract: The present invention relates to a process for producing a porous layer adhering to a substrate, which comprises the steps: a. preparation of a composition comprising an organic polymer constituent and an inorganic-organic constituent and/or an inorganic constituent, b. application of this composition to a substrate and formation of a layer on the substrate, and c. removal of the inorganic-organic constituent and/or the inorganic constituent from the layer to form a porous layer adhering to the substrate.

Abstract translation: 本发明涉及一种生产附着在基底上的多孔层的方法，该方法包括以下步骤：a。 制备包含有机聚合物成分和无机 - 有机成分和/或无机成分的组合物，b。 将该组合物施用于基材和在基材上形成层，以及c。 从层中除去无机 - 有机组分和/或无机组分以形成粘附到衬底的多孔层。

公开(公告)号：US07074335B2

公开(公告)日：2006-07-11

申请号：US10500677

申请日：2002-12-17

Applicant: Hans Berg ,  Mats Carlsson ,  Anders Larsson

Inventor： Hans Berg ,  Mats Carlsson ,  Anders Larsson

IPC: B01D15/08

CPC classification number: G01N30/482 ,  B01J20/26 ,  B01J20/261 ,  B01J20/262 ,  B01J20/267 ,  B01J20/28019 ,  B01J20/28054 ,  B01J20/28083 ,  B01J20/28092 ,  B01J20/285 ,  B01J20/305 ,  B01J2220/54 ,  C08J3/16 ,  C08J9/16 ,  C08J9/26 ,  C08J2201/042 ,  C08J2201/044

Abstract: The present invention is a method of producing porous beads, which comprises the steps of providing a first liquid phase comprising a bead matrix material and essentially edgy templating particle(s), said particle(s) being treated with a surface modifying agent; providing a second liquid phase which is immiscible with the first liquid phase; contacting the first phase and the second phase under conditions resulting in an emulsion of droplets comprised of the first liquid phase dispersed in the continuous second liquid phase; transforming the droplets to mesoporous beads by solidification of the liquid; and removing the templating particle(s) from the beads without causing any essential change of the surrounding bead, whereby hierarchical networks of pores are provided in the beads.

Abstract translation: 本发明是一种生产多孔珠的方法，其包括以下步骤：提供包含珠粒基质材料和基本上前提的模板颗粒的第一液相，所述颗粒用表面改性剂处理; 提供与第一液相不混溶的第二液相; 在产生由分散在连续第二液相中的第一液相组成的液滴的乳液的条件下使第一相和第二相接触; 通过液体凝固将液滴转变成中孔珠粒; 并且从珠粒中除去模板颗粒，而不会引起周围珠粒的任何必需的变化，由此在珠粒中提供分级网孔。

公开(公告)号：US20020132061A1

公开(公告)日：2002-09-19

申请号：US10098845

申请日：2002-03-14

Inventor： Recai Sezi

IPC: C23C014/02 ,  B05D005/00

CPC classification number: C08L71/02 ,  B05D3/107 ,  B05D5/00 ,  C08J9/26 ,  C08J2201/042 ,  C08K3/36 ,  C08L71/00 ,  C09D7/61 ,  H01L21/02118 ,  H01L21/02203 ,  H01L21/31695 ,  H05K3/381

Abstract: The present invention relates to a process for producing a porous layer adhering to a substrate, which comprises the steps: a. preparation of a composition comprising an organic polymer constituent and an inorganic-organic constituent and/or an inorganic constituent, b. application of this composition to a substrate and formation of a layer on the substrate, and c. removal of the inorganic-organic constituent and/or the inorganic constituent from the layer to form a porous layer adhering to the substrate.

Abstract translation: 本发明涉及一种生产附着在基底上的多孔层的方法，该方法包括以下步骤：a。 制备包含有机聚合物成分和无机 - 有机成分和/或无机成分的组合物，b。 将该组合物施用于基材和在基材上形成层，以及c。 从层中除去无机 - 有机组分和/或无机组分以形成粘附到衬底的多孔层。

公开(公告)号：US5948519A

公开(公告)日：1999-09-07

申请号：US740365

申请日：1996-10-28

Applicant: Kazuo Yagi ,  Akinao Hashimoto ,  Hitoshi Mantoku

Inventor： Kazuo Yagi ,  Akinao Hashimoto ,  Hitoshi Mantoku

IPC: B01D71/26 ,  B01D67/00 ,  B29C55/00 ,  C08J5/18 ,  C08J9/00 ,  C08J9/26 ,  H01M2/16 ,  B32B3/26

CPC classification number: H01M2/1653 ,  B01D67/0027 ,  B01D71/76 ,  B29C55/005 ,  C08J5/18 ,  C08J9/26 ,  B01D2323/08 ,  B01D2323/20 ,  B01D2325/20 ,  B01D71/26 ,  B29K2023/0683 ,  B29K2105/04 ,  C08J2201/042 ,  C08J2323/16 ,  Y10T428/249953 ,  Y10T428/249958 ,  Y10T428/249979 ,  Y10T428/249981 ,  Y10T428/249987 ,  Y10T428/249993

Abstract: A porous biaxially oriented film comprising a copolymer of an ethylene having an intrinsic viscosity �.eta.! of from 3.5 to 10.0 dl/g and an .alpha.-olefin having 4 to 8 carbon atoms, the content of the .alpha.-olefin being in a number of from 1.0 to 7.5 per 1000 carbon atoms and the film retaining the structure which is based upon the microfibrils when it is heat-treated at 160.degree. C. under a constrained state and is then observed at room temperature, and a separator made of this film for batteries. The porous biaxially oriented film exhibits excellent gas permeating property over a practicable temperature range, exhibits excellent mechanical strength and, particularly, tensile strength, and loses gas permeating property when a maximum practicable temperature is exceeded. The film can be favorably used as a separator for batteries.

Abstract translation: 一种多孔双轴取向膜，其包含特性粘度η为3.5至10.0dl / g的乙烯和具有4至8个碳原子的α-烯烃的共聚物，所述α-烯烃的含量为多个 1.0〜7.5 / 1000个碳原子，并且当在约束状态下在160℃下进行热处理时，该膜保留基于微原纤维的结构，然后在室温下观察，并由该膜形成的隔板 用于电池。 多孔双轴取向膜在可行的温度范围内表现出优异的气体渗透性，表现出优异的机械强度，特别是拉伸强度，并且当超过最大可行温度时，失去气体渗透性能。 该膜可以有利地用作电池的隔膜。

公开(公告)号：US3865674A

公开(公告)日：1975-02-11

申请号：US29803572

申请日：1972-10-16

Applicant: SUN RESEARCH DEVELOPMENT

Inventor： DULING IRL N ,  MERGES JR JOHN C

IPC: A41D31/00 ,  B01D39/16 ,  B29C67/04 ,  B41M5/124 ,  B64G6/00 ,  C08J9/26 ,  B29D27/08 ,  B32B3/26 ,  B32B27/32

CPC classification number: B01D67/003 ,  A41D31/0016 ,  B01D39/1692 ,  B41M5/124 ,  B64G6/00 ,  C08J9/26 ,  C08J2201/042 ,  C08J2323/06 ,  Y10S220/902 ,  Y10S428/912 ,  Y10S428/913 ,  Y10T428/20 ,  Y10T428/23 ,  Y10T428/24496

Abstract: Disclosed is an opaque, porous polyethylene sheet. Molecular weight of the polyethylene is in excess of 500,000. The porous sheet is capable of receiving a permanent impression and the area receiving the impression becomes translucent. Method for preparing the sheet is described.

公开(公告)号：US12077672B2

公开(公告)日：2024-09-03

申请号：US17499641

申请日：2021-10-12

Applicant: Lawrence Livermore National Security, LLC

Inventor： Lemuel Perez Perez ,  Eric B. Duoss ,  Jeremy Lenhardt ,  Thomas S. Wilson

IPC: C08J9/26 ,  B29C64/118 ,  C08G77/20 ,  C08K3/013 ,  C08K3/36 ,  C08K5/21 ,  C08K7/22 ,  C08K9/06 ,  C08L71/02 ,  C09D11/101 ,  C09D11/102 ,  C09D11/16 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10

CPC classification number: C09D11/16 ,  B29C64/118 ,  C08G77/20 ,  C08J9/26 ,  C08K3/013 ,  C08K3/36 ,  C08K5/21 ,  C08K7/22 ,  C08K9/06 ,  C08L71/02 ,  C09D11/101 ,  C09D11/102 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/10 ,  C08J2201/042 ,  C08K2201/003 ,  C08K2201/006

Abstract: A product of additive manufacturing with a silicone-based ink includes a plurality of continuous filaments comprised of a siloxane matrix, wherein the continuous filaments are arranged in a geometric pattern, a plurality of inter-filament pores defined by the geometric pattern of the continuous filaments, and a plurality of intra-filament pores having an average diameter in a range of greater than 1 micron to less than 50 microns.

公开(公告)号：US11673985B2

公开(公告)日：2023-06-13

申请号：US16766116

申请日：2019-09-03

Applicant: LG Chem, Ltd.

Inventor： Bi-Oh Ryu ,  Won-Sik Bae ,  Joo-Sung Lee ,  A-Young Lee

IPC: C08F255/02 ,  C08J9/28 ,  H01M10/0525 ,  H01M50/403 ,  H01M50/406 ,  H01M50/417 ,  H01M50/489

CPC classification number: C08F255/02 ,  C08J9/28 ,  H01M10/0525 ,  H01M50/403 ,  H01M50/406 ,  H01M50/417 ,  H01M50/489 ,  C08F2810/20 ,  C08J2201/042 ,  C08J2351/06

Abstract: A method for manufacturing a crosslinked polyolefin separator and the crosslinked polyolefin separator obtained by the method are provided. The method includes (S1) mixing polyolefin, a diluting agent, an initiator and alkoxysilane containing a carbon-carbon double bonded group to an extruder, and then carrying out extrusion to obtain a silane-grafted polyolefin composition; (S2) molding and orienting the extruded silane-grafted polyolefin composition in the form of a sheet; (S3) introducing the oriented sheet to an extraction water bath containing a crosslinking catalyst to extract the diluting agent and perform aqueous crosslinking; and (S4) thermally fixing a resultant aqueous crosslinked product. The method can provide a separator having a high meltdown temperature and improved heat shrinkage.

公开(公告)号：US20190241712A1

公开(公告)日：2019-08-08

申请号：US16339550

申请日：2017-10-05

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： David B. ROLLER ,  Kelly D. BRANHAM ,  Emanuele DI NICOLO' ,  Pasquale CAMPANELLI ,  Stéphane JEOL

IPC: C08J9/26 ,  B01D67/00 ,  B01D71/52 ,  B01D71/68 ,  H01M2/14 ,  H01M2/16 ,  H01M10/0525 ,  C25B13/08 ,  C25B1/02

CPC classification number: C08J9/26 ,  B01D67/002 ,  B01D67/003 ,  B01D71/52 ,  B01D71/68 ,  C08J2201/042 ,  C08J2205/05 ,  C08J2205/052 ,  C08J2371/10 ,  C08J2381/04 ,  C08K5/098 ,  C08K5/42 ,  C25B1/02 ,  C25B13/08 ,  H01M2/145 ,  H01M2/1653 ,  H01M10/0525

Abstract: The present invention relates to polymer compositions (C) for the preparation of porous article, notably microporous membranes or hollow fibers. More particularly, the present invention relates to a process of preparing a porous article from a blend of at least one semi-crystalline or amorphous polymer (P) with an additive followed by a step of shaping the article and contacting the article with water to dissolve the additive and create an interconnected pore network within the shaped article.

公开(公告)号：US20190185636A1

公开(公告)日：2019-06-20

申请号：US16099728

申请日：2017-05-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brian D. Goers ,  Mark A. Lukowski ,  Walter Flaschberger ,  Ernest L. Thurber ,  John E. Gozum

IPC: C08J9/26 ,  C08F122/14 ,  C08F20/00 ,  B24D3/18 ,  B24D3/32

CPC classification number: C08J9/26 ,  B24D3/10 ,  B24D3/18 ,  B24D3/32 ,  B24D18/00 ,  B24D18/0009 ,  C08F20/00 ,  C08F122/14 ,  C08J2201/042 ,  C08J2201/0442 ,  C08J2205/10 ,  C08J2333/00 ,  C08J2335/02

Abstract: Various embodiments disclosed relate to pore inducers and porous abrasive forms made using the same. In various embodiments, the present invention provides a method of forming a porous abrasive form including heating an abrasive composition including pore inducers to form the porous abrasive form. During the heating the pore inducers in the porous abrasive form reduce in volume to form induced pores in the porous abrasive form.

公开(公告)号：US20190185328A1

公开(公告)日：2019-06-20

申请号：US16326307

申请日：2017-08-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kathleen M. Humpal ,  Melissa A. Lackey ,  Brant U. Kolb ,  Paul D. Pennington ,  Mark J. Hendrickson

IPC: C01B33/158 ,  C08F220/28 ,  C08K3/36 ,  C08K9/06 ,  C08J9/28 ,  B29C39/00 ,  B29C39/02

CPC classification number: C01B33/1585 ,  B29C39/006 ,  B29C39/02 ,  B29K2033/08 ,  B29K2105/0061 ,  B29K2509/00 ,  B29K2995/0027 ,  B29L2028/00 ,  C01B33/158 ,  C04B35/14 ,  C04B35/624 ,  C04B35/6265 ,  C04B35/62655 ,  C04B38/0045 ,  C08F220/28 ,  C08F2220/285 ,  C08F2800/20 ,  C08J9/286 ,  C08J2201/042 ,  C08J2205/026 ,  C08J2333/14 ,  C08K3/36 ,  C08K9/06 ,  C08K2201/011 ,  C04B38/0054

Abstract: Shaped gel articles that are formed within a mold cavity and that retain the size and shape of the mold cavity upon removal from the mold cavity, sintered articles prepared from the shaped gel articles, and methods of making the sintered articles are provided. The shaped gel articles are formed from a casting sol that contains colloidal silica particles that are treated with a surface modification composition that includes a silane surface modification agent having a radically polymerizable group. The sintered article has a shape identical to the mold cavity (except in regions where the mold cavity was overfilled) and to the shaped gel article but reduced in size proportional to the amount of isotropic shrinkage.