公开(公告)号：US20150057382A1

公开(公告)日：2015-02-26

申请号：US14384088

申请日：2013-03-13

Applicant: Mitsubishi Rayon Co., Ltd.

Inventor： Ali Rizvi ,  Chul Park ,  Masayuki Yamaguchi

IPC: C08J9/12 ,  C08J9/00

CPC classification number: C08J9/122 ,  C08J9/0061 ,  C08J9/283 ,  C08J2201/03 ,  C08J2201/05 ,  C08J2201/052 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/05 ,  C08J2205/052 ,  C08J2323/02 ,  C08J2323/12 ,  C08J2427/18

Abstract: The present invention relates to a method for producing a resin composition foam comprising dissolving a supercritical fluid in a resin composition containing polytetrafluoroethylene and another resin other than polytetrafluoroethylene at a temperature equal to or higher than a glass transition point of the other resin, then foaming the resin composition by removing the supercritical fluid at a temperature lower than a temperature obtained by adding 15° C. to a thermal deformation starting temperature of the other resin, and subsequently cooling. In addition, the present invention relates to a resin composition foam, wherein the resin composition foam has a pore size of less than 50 μm, and the resin composition foam is any one of an open cell, a closed cell and a monolith type.

Abstract translation: 本发明涉及一种树脂组合物发泡体的制造方法，其特征在于，在超过所述其他树脂的玻璃化转变温度以上的温度下，将超临界流体溶解在含有聚四氟乙烯和聚四氟乙烯以外的其他树脂的树脂组合物中， 树脂组合物，其在低于通过将15℃加热到另一种树脂的热变形起始温度而获得的温度的温度下除去超临界流体，然后冷却。 此外，本发明涉及一种树脂组合物泡沫体，其中，所述树脂组合物泡沫的孔径小于50μm，所述树脂组合物泡沫是开孔，闭孔和整体式中的任一种。

公开(公告)号：US08916240B2

公开(公告)日：2014-12-23

申请号：US13686942

申请日：2012-11-28

Applicant: Mridula Nair ,  Tamara K. Jones

Inventor： Mridula Nair ,  Tamara K. Jones

IPC: B05D3/02 ,  C09D101/08 ,  A61L15/22 ,  A61L15/42 ,  C08J5/18 ,  C08J9/00 ,  C08J9/28 ,  C08F2/32

CPC classification number: C08J9/28 ,  A61L15/225 ,  A61L15/425 ,  B05D3/02 ,  C08F2/32 ,  C08J5/18 ,  C08J9/0061 ,  C08J9/0071 ,  C08J9/283 ,  C08J2201/05 ,  C08J2367/04 ,  C08J2375/06 ,  C08J2401/10 ,  C08J2467/04 ,  C09D101/08 ,  Y10T428/249953 ,  Y10T428/249986

Abstract: Porous organic polymeric films having multiple discrete cavities can be prepared using an water-in-oil emulsion that includes a cavity stabilizing hydrocolloid on the inner walls of the multiple discrete cavities. The multiple discrete cavities can also include organic catalytic materials for various catalytic reactions, markers materials for security applications, or the multiple discrete cavities can be used to increase opacity, hydrophobicity, or other desirable properties compared to nonporous organic polymeric films composed of the composition and dry thickness.

Abstract translation: 具有多个离散空腔的多孔有机聚合物膜可以使用油包水乳液制备，其包括在多个分立空腔的内壁上的腔稳定水胶体。 多个分立的空腔还可以包括用于各种催化反应的有机催化材料，用于安全应用的标记材料或多个离散空腔可用于增加不透明度，疏水性或其它所需的性能，与由组合物组成的无孔有机聚合物膜相比， 干厚度。

公开(公告)号：US20140350331A1

公开(公告)日：2014-11-27

申请号：US14363753

申请日：2012-12-10

Applicant: Julius-Maximilians-Universitaet Wuerzburg

Inventor： Kai Stuckensen ,  Uwe Gbureck ,  Juergen Groll

IPC: A61F2/00 ,  A61F2/28

CPC classification number: B29C67/202 ,  A61F2/0063 ,  A61F2/0077 ,  A61F2/28 ,  A61F2002/0081 ,  A61L27/20 ,  A61L27/22 ,  A61L27/3817 ,  A61L27/56 ,  A61L2430/06 ,  C08J9/26 ,  C08J9/28 ,  C08J2201/026 ,  C08J2201/0422 ,  C08J2201/05 ,  C08J2205/04 ,  C08J2305/00 ,  C08J2389/00 ,  Y10T428/249975 ,  Y10T428/249981

Abstract: The present invention relates to a process for the production of a multi-layered material having anisotropic pores. It further relates to a multi-layered material which can be produced by the process according to the invention, and to the use of a multi-layered material as a chondral support matrix, a meniscus support matrix or an intervertebral disc support matrix.

Abstract translation: 本发明涉及一种具有各向异性孔的多层材料的制造方法。 它还涉及可以通过根据本发明的方法生产的多层材料，以及多层材料用作软骨支撑基质，弯月面支撑基质或椎间盘支撑基质的用途。

公开(公告)号：US08697766B2

公开(公告)日：2014-04-15

申请号：US13403530

申请日：2012-02-23

Applicant: Marc Fricke ,  Mark Elbing

Inventor： Marc Fricke ,  Mark Elbing

IPC: C08G18/32 ,  B02C19/00 ,  C08J9/28

CPC classification number: C08J9/28 ,  C08G18/3243 ,  C08G18/7664 ,  C08G2101/0091 ,  C08J2201/05 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2375/04

Abstract: The present invention relates to a process for producing pulverulent organic porous materials, comprising (i) the provision of an organic xerogel or organic aerogel and then (ii) the comminution of the material provided in step (i).The invention further relates to the pulverulent organic porous materials thus obtainable, to thermal insulation materials comprising the pulverulent porous organic materials, to building material and vacuum insulation panels comprising the thermal insulation materials, and to the use of the pulverulent organic porous materials or of the thermal insulation materials for thermal insulation.

Abstract translation: 本发明涉及一种生产粉状有机多孔材料的方法，其包括（i）提供有机干凝胶或有机气凝胶，然后（ii）粉碎步骤（i）中提供的材料。 本发明还涉及由此获得的粉状有机多孔材料，包含粉状多孔有机材料的保温材料，建筑材料和包含绝热材料的真空绝热板，以及使用粉状有机多孔材料或 保温隔热材料。

公开(公告)号：US20130030070A1

公开(公告)日：2013-01-31

申请号：US13192541

申请日：2011-07-28

Applicant: Mridula Nair

Inventor： Mridula Nair

IPC: C08J9/00

CPC classification number: C08J9/28 ,  C08J2201/026 ,  C08J2201/05

Abstract: Crosslinked organic polymeric porous particles have a crosslinked organic solid phase and discrete pores dispersed within the crosslinked solid phase which pores are isolated from each other. These porous particles are prepared using one or more water-in-oil emulsions containing a polyfunctional reactive compound, a reagent that causes crosslinking, optionally an ethylenically unsaturated polymerizable monomer, and optionally an organic solvent, and can include various marker materials.

Abstract translation: 交联的有机聚合物多孔颗粒具有交联的有机固相和分散在交联固相中的离散孔，这些孔彼此分离。 这些多孔颗粒使用一种或多种含有多官能反应性化合物的油包水乳液，引发交联的试剂，任选的烯属不饱和可聚合单体和任选的有机溶剂制备，并且可以包括各种标记材料。

公开(公告)号：US08110628B1

公开(公告)日：2012-02-07

申请号：US12984044

申请日：2011-01-04

Applicant: Mridula Nair ,  Tamara K. Jones ,  Daniel L. Kapp

Inventor： Mridula Nair ,  Tamara K. Jones ,  Daniel L. Kapp

IPC: C08F253/00 ,  C08J9/00 ,  C08J3/05 ,  C08J3/11

CPC classification number: C08J9/283 ,  C08F2/12 ,  C08F2/32 ,  C08J9/0061 ,  C08J2201/05 ,  C08J2205/048 ,  Y10T428/1376

Abstract: Porous particles are prepared using a first water-in-oil emulsion comprising a first marker material in a first aqueous phase that is dispersed in a first oil phase containing a polymer and a first organic solvent, and a second water-in-oil emulsion comprising a second marker material in a second aqueous phase that is dispersed in a second oil phase. The first and second marker materials are detectably different. The two water-in-oil emulsions can be used to form a third water-in-oil emulsion containing distinct droplets of the first and second aqueous phases. This third water-in-oil emulsion is dispersed in a third aqueous phase containing a surface stabilizing agent to form a water-in-oil-in-water emulsion containing droplets of the third water-in-oil emulsion. The organic solvents are removed from the water-in-oil-in-water emulsion to form porous particles comprising first and second discrete pores that are isolated from each other. The first marker material is present within the first discrete pores, and the second marker material is present within the second discrete pores.

Abstract translation: 使用第一种油包水乳液制备多孔颗粒，所述第一油包水乳液包含分散在含有聚合物和第一有机溶剂的第一油相中的第一水相中的第一标记物质和第二油包水乳液，其包含 分散在第二油相中的第二水相中的第二标记物质。 第一和第二标记材料是可检测的不同。 两种油包水乳液可用于形成含有第一和第二水相的不同液滴的第三种油包水乳液。 该第三种油包水乳液分散在含有表面稳定剂的第三水相中以形成包含第三种油包水乳液的液滴的水包油包水乳液。 从水包油包水乳液中除去有机溶剂以形成包含彼此分离的第一和第二离散孔的多孔颗粒。 第一标记材料存在于第一离散孔内，第二标记材料存在于第二离散孔内。

公开(公告)号：US20100075056A1

公开(公告)日：2010-03-25

申请号：US12563806

申请日：2009-09-21

Applicant: Fabrice Axisa ,  Pritesh Dagur ,  Jan Vanfleteren

Inventor： Fabrice Axisa ,  Pritesh Dagur ,  Jan Vanfleteren

IPC: B05D3/02 ,  C08J9/28 ,  B29C44/04

CPC classification number: C08J9/28 ,  C08J2201/05 ,  C08J2383/04

Abstract: A method is provided for fabricating a porous elastomer, the method comprising the steps of: providing a predetermined amount of a liquid elastomer and a predetermined amount of a porogen; mixing the liquid elastomer and the porogen in vacuum until a homogenous emulsion without phase separation is formed; curing the homogenous emulsion until polymerizations of the emulsion is reached, thereby forming a cured emulsion; and removing the porogen from the cured emulsion. The method can advantageously be used for forming biocompatible porous elastomers and biocompatible porous membranes.

Abstract translation: 提供了制造多孔弹性体的方法，该方法包括以下步骤：提供预定量的液体弹性体和预定量的致孔剂; 在真空中将液体弹性体和致孔剂混合，直到形成均相乳液而不相分离; 固化均匀的乳液直到达到乳液的聚合，从而形成固化的乳液; 并从固化的乳液中除去致孔剂。 该方法可有利地用于形成生物相容性多孔弹性体和生物相容性多孔膜。

公开(公告)号：US06573305B1

公开(公告)日：2003-06-03

申请号：US09398355

申请日：1999-09-17

Applicant: Kristin LaVelle Thunhorst ,  Mark David Gehlsen ,  Robin Edgar Wright ,  Eric Wayne Nelson ,  Steven Dean Koecher ,  Douglas Gold

Inventor： Kristin LaVelle Thunhorst ,  Mark David Gehlsen ,  Robin Edgar Wright ,  Eric Wayne Nelson ,  Steven Dean Koecher ,  Douglas Gold

IPC: C08J900

CPC classification number: C08J9/28 ,  C08J2201/05 ,  Y10S521/915

Abstract: The invention discloses methods for making foams by photopolymerizing emulsions comprising a reactive phase and a phase immiscible with the reactive phase components. Foams made from water-in-oil emulsions, including high internal phase emulsion are disclosed. Articles and uses for the foams are also described.

Abstract translation: 本发明公开了通过光聚合乳液制造泡沫的方法，其包括反应相和与反应相组分不混溶的相。 公开了由油包水乳液制成的泡沫，包括高内相乳液。 还描述了泡沫的用途和用途。

公开(公告)号：US20020173554A1

公开(公告)日：2002-11-21

申请号：US10132893

申请日：2002-04-24

Applicant: The Regents of the University of California

Inventor： Theodore F. Baumann ,  Joe H. Satcher JR. ,  Alexander E. Gash

IPC: C09K003/00

CPC classification number: C08J9/28 ,  C08J2201/05 ,  C08J2203/08 ,  C08J2361/02 ,  Y02P20/544

Abstract: Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

Abstract translation: 制备疏水性有机物气凝胶的合成方法。 一种方法涉及1,3-二甲氧基苯或1,3,5-三甲氧基苯与甲醛在非水溶剂中的溶胶 - 凝胶聚合。 使用类似于间苯二酚 - 甲醛（RF）气凝胶的制备方法，该方法产生湿凝胶，其可以使用超临界溶剂萃取干燥以产生新的有机气凝胶或空气干燥以产生干凝胶。 其他方法涉及在非水溶剂中1,3,5-三羟基苯（间苯三酚）或1,3-二羟基苯（间苯二酚）和各种醛的溶胶 - 凝胶聚合。 这些方法使用类似于间苯三酚和甲醛的一步碱和两步碱/酸催化缩聚的方法，但所用的碱催化剂是三乙胺。 这些方法可以应用于各种其他溶胶 - 凝胶前体和溶剂体系。 这些疏水性有机气凝胶在材料吸收体和防水绝缘领域具有许多应用潜力。

公开(公告)号：US06362244B1

公开(公告)日：2002-03-26

申请号：US09890999

申请日：2001-08-07

Applicant: Thomas Allen DesMarais ,  Thomas Michael Shiveley ,  John Collins Dyer

Inventor： Thomas Allen DesMarais ,  Thomas Michael Shiveley ,  John Collins Dyer

IPC: C08J928

CPC classification number: C08J9/286 ,  C08F2/32 ,  C08J2201/028 ,  C08J2201/05

Abstract: This application relates to flexible, microporous, open-celled polymeric foam materials with physical characteristics that make them suitble for a variety of uses. This application particularly relates to degassing the components of the high internal phase emulsions which are subsequently cured to form such foams.

Abstract translation: 本申请涉及具有物理特性的柔性，微孔，开孔聚合物泡沫材料，使其适用于各种用途。 本申请特别涉及对高内相乳液的组分进行脱气，随后固化以形成这种泡沫。