公开(公告)号：US20040154729A1

公开(公告)日：2004-08-12

申请号：US10364628

申请日：2003-02-11

Inventor： William E. LeBoeuf ,  William D. Price ,  Bryan L. Ackerman

IPC: B32B031/12 ,  B32B005/18

CPC classification number: C08J9/26 ,  A47J47/005 ,  B29C67/202 ,  C08J2201/0422 ,  C08J2201/0444 ,  C08J2207/12 ,  C08J2323/02

Abstract: A method of creating a layer of a single use processing substrate includes the steps of extruding a polymeric sheet with a particulate substance dispersed therein, cooling the polymeric sheet with the particulate substance therein, removing the particulate substance from the polymeric sheet to form holes in the polymeric sheet, and attaching the polymeric sheet to an absorbent sheet.

Abstract translation: 一种创建单一使用处理基材层的方法包括以下步骤：将分散有颗粒物质的聚合物片材挤出，用其中的颗粒物质冷却聚合物片材，从聚合物片材中除去颗粒物质以在聚合物片材中形成孔 聚合物片材，并将聚合物片材粘合到吸收片材上。

公开(公告)号：US20010009716A1

公开(公告)日：2001-07-26

申请号：US09162504

申请日：1998-09-29

Inventor： TOHRU TAGUCHI ,  ITARU KUTSUWA ,  KAZUHIKO YAMADA ,  SHINSUKE YAMADA ,  HIROYUKI NISHIMURA

IPC: C08J009/38 ,  C08J009/26

CPC classification number: C08J9/26 ,  C08J2201/0422 ,  C08J2201/0464 ,  Y10T428/249978

Abstract: Microporous structures characterized by having a three-dimensional interconnecting network skeleton, which are obtained by comprising mixing a thermoplastic resin, a water-soluble organic compound and a water-soluble polymer material and then eliminating said water-soluble organic compound and said water-soluble polymer material by extracting with water. A process for producing microporous structures comprising mixing a thermoplastic resin with water-soluble components which contain a water-soluble organic compound and a water-soluble polymer material, at a specific volume ratio, thus forming a mixture having a three-dimensional interconnecting network skeleton made of said thermoplastic resin wherein said water-soluble components are maintained, bringing said mixture into contact with water and thus extracting and eliminating said water-soluble components from said mixture, wherein a volume ratio of the water-soluble organic compound to the water-soluble polymer material ranges from 35 to 95/65 to 5.

Abstract translation: 特征在于具有三维互连网络骨架的微孔结构，其通过包括混合热塑性树脂，水溶性有机化合物和水溶性聚合物材料，然后除去所述水溶性有机化合物和所述水溶性 聚合物材料用水提取。 一种生产微孔结构的方法，包括以特定的体积比混合热塑性树脂与含有水溶性有机化合物和水溶性聚合物材料的水溶性组分，从而形成具有三维互连网络骨架的混合物 由所述热塑性树脂制成，其中保持所述水溶性组分，使所述混合物与水接触，从而从所述混合物中提取和除去所述水溶性组分，其中所述水溶性有机化合物与水溶性有机化合物的体积比， 可溶性聚合物材料的范围为35至95/65至5。

公开(公告)号：US3639498A

公开(公告)日：1972-02-01

申请号：US3639498D

申请日：1968-06-17

Applicant: MIDLAND SILICONES LTD

Inventor： VLISMAS THEODORE

IPC: B01D53/04 ,  B01J20/281 ,  C08G77/04 ,  C08G77/12 ,  C08G77/20 ,  C08G77/44 ,  C08J9/26 ,  C08L83/04 ,  C08G47/02 ,  C08G53/08

CPC classification number: C08J9/26 ,  B01J20/281 ,  B01J2220/54 ,  C08G77/045 ,  C08G77/12 ,  C08G77/14 ,  C08G77/18 ,  C08G77/20 ,  C08G77/24 ,  C08G77/26 ,  C08G77/70 ,  C08J2201/0422 ,  C08J2201/044 ,  C08J2383/04 ,  C08L83/04 ,  G01N30/48

Abstract: PARTICULATE CROSSLINKED ORGANOILICO MATERIALS ARE PREPARED BY REACTING IN SUSPENSION IN AN ENERT LIQUID OF AN ORGANOPOLYSILOXANE CONTAINING SILICON-BONDED OLEFINICALLY UNSATURATED GROUPS WITH HYDROGEN SUBSTITURED ORGANOPOLYSILOXANE. SUCH MATERIALS HAVING A MICROPOROUS STRUCTURE ARE SUITABLE AS A PACKING MATEIAL IN THE COLOUMS OF GAS CHROMATOGRAPHS.

公开(公告)号：US2537631A

公开(公告)日：1951-01-09

申请号：US63178645

申请日：1945-11-29

Applicant: FIRESTONE TIRE & RUBBER CO

Inventor： GREENUP HAROLD W ,  MALCOLM GREEN VICTOR

IPC: C08J9/00 ,  C08L21/00

CPC classification number: C08J9/26 ,  C08J9/0061 ,  C08J2201/0422 ,  C08J2307/02 ,  C08J2403/02 ,  C08J2495/00 ,  C08L21/00 ,  H01M2/145 ,  H01M2/166 ,  H01M2/1686

公开(公告)号：US20240254301A1

公开(公告)日：2024-08-01

申请号：US18435183

申请日：2024-02-07

Applicant: Aspen Aerogels, Inc.

Inventor： Redouane Begag ,  Roxana Trifu ,  Nicholas A. Zafiropoulos ,  Harris R. Miller ,  George L. Gould ,  Nicholas Leventis

IPC: C08J9/28 ,  C08G73/10 ,  C08J9/36 ,  C08K5/09 ,  C08K5/3432

CPC classification number: C08J9/286 ,  C08G73/1007 ,  C08G73/1067 ,  C08G73/1085 ,  C08J9/36 ,  C08K5/09 ,  C08K5/3432 ,  C08J2201/0422 ,  C08J2201/0482 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2379/08

Abstract: The present disclosure is directed to methods of forming polyimide gels. The methods generally include forming a polyamic acid and dehydrating the polyamic acid with a dehydrating agent in the presence of water. The resulting polyimide gels may be converted to polyimide or carbon xerogels or aerogels. The methods are advantageous in providing rapid or even instantaneous gelation, which may be particularly useful in formation of beads comprising the polyimide gels. Polyimide or carbon gel materials prepared according to the disclosed method are suitable for use in environments containing electrochemical reactions, for example as an electrode material within a lithium-ion battery.

公开(公告)号：US11932745B2

公开(公告)日：2024-03-19

申请号：US17546529

申请日：2021-12-09

Applicant: Aspen Aerogels, Inc.

Inventor： Redouane Begag ,  Roxana Trifu ,  Nicholas A. Zafiropoulos ,  Harris R. Miller ,  George L. Gould ,  Nicholas Leventis

IPC: C01B32/00 ,  C04B35/524 ,  C04B35/634 ,  C04B38/00 ,  C08G73/00 ,  C08G73/10 ,  C08J9/28 ,  C08J9/36 ,  C08K5/09 ,  C08K5/3432

CPC classification number: C08J9/286 ,  C08G73/1007 ,  C08G73/1067 ,  C08G73/1085 ,  C08J9/36 ,  C08K5/09 ,  C08K5/3432 ,  C08J2201/0422 ,  C08J2201/0482 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2379/08

Abstract: The present disclosure is directed to methods of forming polyimide gels. The methods generally include forming a polyamic acid and dehydrating the polyamic acid with a dehydrating agent in the presence of water. The resulting polyimide gels may be converted to polyimide or carbon xerogels or aerogels. The methods are advantageous in providing rapid or even instantaneous gelation, which may be particularly useful in formation of beads comprising the polyimide gels. Polyimide or carbon gel materials prepared according to the disclosed method are suitable for use in environments containing electrochemical reactions, for example as an electrode material within a lithium-ion battery.

公开(公告)号：US20180164298A1

公开(公告)日：2018-06-14

申请号：US15564905

申请日：2016-04-08

Applicant: President and Fellows of Harvard College

Inventor： Omar Abdel-Rahman Ali ,  David J. Mooney

IPC: G01N33/545 ,  A61K35/17 ,  A61L31/14 ,  A61L31/16 ,  A61L31/06 ,  C08J9/12 ,  C08J9/26 ,  C08J9/00 ,  G01N33/569

CPC classification number: G01N33/545 ,  A61K35/15 ,  A61K35/17 ,  A61L31/06 ,  A61L31/146 ,  A61L31/16 ,  A61L2300/438 ,  A61L2300/62 ,  C08J9/0004 ,  C08J9/122 ,  C08J9/26 ,  C08J2201/032 ,  C08J2201/0422 ,  C08J2201/0446 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2207/10 ,  C08J2305/00 ,  C08J2305/04 ,  C08J2305/08 ,  C08J2305/12 ,  C08J2325/04 ,  C08J2329/04 ,  C08J2333/04 ,  C08J2339/00 ,  C08J2339/06 ,  C08J2367/00 ,  C08J2367/04 ,  C08J2371/02 ,  C08J2385/02 ,  C08J2389/00 ,  C08J2389/04 ,  G01N33/56972 ,  G01N33/5743 ,  G01N2800/042 ,  Y02A50/463 ,  Y02A50/475 ,  Y02A50/48

Abstract: Embodiments herein described provide devices for identifying and collecting rare cells or cells which occur at low frequency in the body of a subject, such as, antigen-specific cells or disease-specific cells. More specifically, the devices are useful for trapping immune cells and the devices contain a physiologically-compatible porous polymer scaffold, a plurality of antigens, and an immune cell-recruiting agent, wherein the plurality of antigens and the immune cell recruiting agent attract and trap the immune cell in the device. Also provided are pharmaceutical compositions, kits, and packages containing such devices. Additional embodiments relate to methods for making the devices, compositions, and kits/packages. Further embodiments relate to methods for using the devices, compositions, and/or kits in the diagnosis or therapy of diseases such as autoimmune diseases or cancers.

公开(公告)号：US20180133162A1

公开(公告)日：2018-05-17

申请号：US15810945

申请日：2017-11-13

Applicant: XIAO YU WU ,  KUAN HUAN CHEN ,  HAO HAN CHANG ,  ALIREZA SHALVIRI ,  JASON SIU-WEI LI

Inventor： XIAO YU WU ,  KUAN HUAN CHEN ,  HAO HAN CHANG ,  ALIREZA SHALVIRI ,  JASON SIU-WEI LI

IPC: A61K9/50 ,  C09D151/02 ,  C08J9/26 ,  A61K31/277 ,  A61K31/522 ,  A61K31/554

CPC classification number: A61K9/5036 ,  A61K9/5047 ,  A61K31/277 ,  A61K31/522 ,  A61K31/554 ,  C08F251/02 ,  C08J9/26 ,  C08J2201/0422 ,  C08J2207/10 ,  C08J2333/12 ,  C09D151/02 ,  C08F220/06 ,  C08F222/385

Abstract: A polymeric composite coating includes a drug release retardant polymer matrix, and pH-responsive nanoparticulate pore former. The pH-responsive pore formers function to modulate the permeability of the coating in response to pH changes which can compensate any changes in drug solubility with negligible leaching of the pore formers. The pH-responsive nanoparticulate pore formers may also function as alcohol-resistant component to the overall composite coating to resist increased solubility and permeability in presence of alcohol at 40% ethanol concentration in aqueous media. In one embodiment, the drug release retardant polymer is made of cellulose derivatives.

公开(公告)号：US20180077925A1

公开(公告)日：2018-03-22

申请号：US15554681

申请日：2016-03-07

Applicant: John Paul WILSON

Inventor： John Paul WILSON

IPC: A01N25/16 ,  A01N59/20 ,  A01N25/10 ,  A01N59/16 ,  C08J9/26 ,  C08J9/00 ,  C08K3/08 ,  A47L13/17 ,  A47L13/51

CPC classification number: A01N25/16 ,  A01N25/10 ,  A01N59/16 ,  A01N59/20 ,  A47L13/17 ,  A47L13/51 ,  C08J9/0004 ,  C08J9/0014 ,  C08J9/0066 ,  C08J9/26 ,  C08J9/40 ,  C08J2201/036 ,  C08J2201/038 ,  C08J2201/0422 ,  C08J2201/0444 ,  C08J2201/046 ,  C08J2205/06 ,  C08J2207/00 ,  C08J2207/12 ,  C08J2300/24 ,  C08J2301/02 ,  C08J2301/24 ,  C08J2321/00 ,  C08J2355/02 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2003/085

Abstract: A method of manufacturing a flexible intrinsically antimicrobial absorbent porosic composite controlling for an effective pore size using removable pore-forming substances and physically incorporated, non-leaching antimicrobials. A flexible intrinsically antimicrobial absorbent porosic composite controlled for an effective pore size composited physically incorporated, high-surface area, non-leaching antimicrobials, optionally in which the physically incorporated non-leaching antimicrobial exposes nanopillars on its surface to enhance antimicrobial activity. A kit that enhances the effectiveness of the intrinsically antimicrobial absorbent porosic composite by storing the composite within an antimicrobial container.

公开(公告)号：US09902830B2

公开(公告)日：2018-02-27

申请号：US15235283

申请日：2016-08-12

Applicant: Alltech, Inc.

Inventor： Alexandros Yiannikouris ,  Thirupathi R. Yerramreddy ,  Joshua J. Martinez ,  Jeffrey R. Withers

IPC: C08J9/26 ,  C07D311/78 ,  C07D311/16 ,  B01J20/26 ,  C08F222/10

CPC classification number: C08J9/26 ,  B01J20/268 ,  C07D311/16 ,  C07D311/78 ,  C08F222/1006 ,  C08F2222/1013 ,  C08J2201/0422 ,  C08J2335/02 ,  C08F220/06

Abstract: Molecularly imprinted polymers (MIPs) are materials exhibiting molecular recognition of a target molecule. MIPs are synthesized in the presence of an aflatoxin template, a mimic to the targeted molecule, used as an imprint that is further washed away with suitable solvent after completion of the polymerization process, leaving a cavity in the polymer of the same stereochemistry, functionality and morphology to the template. When the MIP encounters an aflatoxin, the molecule is bound in the cavity with a receptor-like affinity.