公开(公告)号：US11920008B2

公开(公告)日：2024-03-05

申请号：US17510697

申请日：2021-10-26

Applicant: Evonik Operations GmbH

Inventor： Wolfgang Diekmann ,  Maik Grebe ,  Franz-Erich Baumann ,  Wolfgang Christoph ,  Sylvia Monsheimer ,  Beatrice Küting

IPC: C08J3/14 ,  B29C64/153 ,  B33Y70/00 ,  C08F6/12 ,  C08J9/24 ,  C08L77/02 ,  C08L77/06

CPC classification number: C08J3/14 ,  B29C64/153 ,  B33Y70/00 ,  C08L77/02 ,  C08L77/06 ,  C08F6/12 ,  C08J9/24 ,  C08J2201/0502 ,  C08J2201/0522 ,  C08J2205/042 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06

Abstract: A polymer composition can be used for selective absorbing sintering, SAS, or selective inhibition sintering, SIS. The polymer has open mesopores and the cumulative pore volume distribution of the mesopores, measured to DIN 66134, is at least 0.01 cm3/g.

公开(公告)号：US20180355123A1

公开(公告)日：2018-12-13

申请号：US15781168

申请日：2016-12-14

Applicant: EVONIK DEGUSSA GMBH

Inventor： Wolfgang DIEKMANN ,  Maik Grebe ,  Franz-Erich Baumann ,  Wolfgang Christoph ,  Sylvia Monsheimer ,  Beatrice KÜTING

IPC: C08J3/14 ,  B29C64/153 ,  C08L77/02 ,  C08L77/06

CPC classification number: C08J3/14 ,  B29C64/153 ,  B33Y70/00 ,  C08J2201/0502 ,  C08J2201/0522 ,  C08J2205/042 ,  C08J2377/00 ,  C08J2377/02 ,  C08J2377/06 ,  C08L77/02 ,  C08L77/06

Abstract: A polymer composition can be used in selective absorbing sintering, SAS, or selective inhibition sintering, SIS, methods. The polymer of the polymer composition has open mesopores, where a cumulative pore volume distribution of the mesopores, measured according to DIN 66134, is at least 0.01 cm3/g.

公开(公告)号：US09359227B2

公开(公告)日：2016-06-07

申请号：US13505880

申请日：2010-11-19

Applicant: Akihiro Omori

Inventor： Akihiro Omori

IPC: B01J20/26 ,  B05B17/04 ,  C02F1/28 ,  C08J3/16 ,  C08J9/28 ,  B01J20/06 ,  B01J20/08 ,  B01J20/16 ,  B01J20/30 ,  B01J20/32 ,  B01J20/28

CPC classification number: C02F1/288 ,  B01J20/06 ,  B01J20/08 ,  B01J20/16 ,  B01J20/262 ,  B01J20/28004 ,  B01J20/28042 ,  B01J20/28057 ,  B01J20/28088 ,  B01J20/3021 ,  B01J20/3085 ,  B01J20/3204 ,  B01J20/3236 ,  C08J3/16 ,  C08J9/28 ,  C08J2201/0522 ,  C08J2381/06 ,  C08J2481/06 ,  Y10T428/2982

Abstract: There is provided a porous formed article which can remove hazardous substances at a high speed, has a high adsorption capacity and has high durability to cleaning chemicals and further which is scarcely broken even if being repeatedly used, and which contains an organic polymeric resin and an inorganic ion-adsorbing material, wherein the organic polymeric resin is a polyether sulfone resin and/or a polysulfone resin, and is an organic polymeric resin having a hydroxyl group.

Abstract translation: 提供一种能够高速除去有害物质，具有高吸附能力，对清洗化学品具有高耐久性的多孔成形制品，而且即使重复使用也几乎不破裂，并且其含有有机聚合物树脂和 无机离子吸附材料，其中有机聚合物树脂是聚醚砜树脂和/或聚砜树脂，并且是具有羟基的有机聚合物树脂。

公开(公告)号：US20150376364A1

公开(公告)日：2015-12-31

申请号：US14320415

申请日：2014-06-30

Applicant: Pall Corporation

Inventor： Hassan AIT-HADDOU ,  Frank ONYEMAUWA

IPC: C08J9/28

CPC classification number: C08J9/28 ,  B01D67/0009 ,  B01D69/02 ,  B01D71/52 ,  B01D71/68 ,  B01D71/80 ,  B01D2323/02 ,  B01D2323/12 ,  B01D2323/18 ,  B01D2325/36 ,  C08J2201/0522 ,  C08J2203/12 ,  C08J2381/06

Abstract: Disclosed is a hydrophilic porous membrane comprising a block copolymer of the formula: A-B-A (I) or A-B (II), wherein block A is (i) a copolymer of glycidol and allyl glycidyl ether, the copolymer having one or more allyl groups; or (ii) a copolymer of glycidol and allyl glycidyl ether, wherein one or more of the allyl groups of the copolymer have been replaced with 1,2-dihydroxypropyl group or a group of the formula: —(CH2)a—S—(CH2)b—X, wherein a, b, and X are as defined herein, and block B is an aromatic hydrophobic polymeric segment, for example, polyethersulfone. Also disclosure is a method of preparing such porous membranes.

Abstract translation: 公开了一种亲水性多孔膜，其包含下式的嵌段共聚物：A-B-A（I）或A-B（II），其中嵌段A为（i）缩水甘油与烯丙基缩水甘油醚的共聚物，该共聚物具有一个或多个烯丙基; 或（ii）缩水甘油和烯丙基缩水甘油醚的共聚物，其中共聚物的一个或多个烯丙基已被1,2-二羟丙基或下式所示的基团取代： - （CH 2）a -S-（ CH2）b-X，其中a，b和X如本文所定义，并且嵌段B是芳族疏水性聚合物链段，例如聚醚砜。 还公开了制备这种多孔膜的方法。

公开(公告)号：US20130018118A1

公开(公告)日：2013-01-17

申请号：US13549787

申请日：2012-07-16

Applicant: Sang-Soon CHOI ,  Young-Ji TAE ,  Dong-Mok SHIN ,  Keong-Yeon YOON ,  Na-Ri KIM ,  Byeong-In AHN

Inventor： Sang-Soon CHOI ,  Young-Ji TAE ,  Dong-Mok SHIN ,  Keong-Yeon YOON ,  Na-Ri KIM ,  Byeong-In AHN

IPC: C08L75/06 ,  C08K5/20

CPC classification number: C08G18/4238 ,  C08G18/664 ,  C08G18/7671 ,  C08K5/42 ,  C08L75/06 ,  C08L2205/025 ,  C08J2201/0522 ,  C08J2375/06 ,  C08J9/28

Abstract: The present invention relates to a polyurethane resin composition including a first polyurethane resin and a second polyurethane resin that are different from each other in their compositions, an organic solvent, and a surfactant, and a polyurethane mounting pad manufactured from the resin composition.

Abstract translation: 本发明涉及包含由组合物彼此不同的第一聚氨酯树脂和第二聚氨酯树脂的聚氨酯树脂组合物，有机溶剂和表面活性剂以及由该树脂组合物制造的聚氨酯安装垫。

公开(公告)号：US20090148659A1

公开(公告)日：2009-06-11

申请号：US12367919

申请日：2009-02-09

Applicant: Arata ISHIODORI ,  Kensaku KOMATSU ,  Koji YAMADA

Inventor： Arata ISHIODORI ,  Kensaku KOMATSU ,  Koji YAMADA

IPC: B29C44/04 ,  B32B3/10

CPC classification number: D01F6/12 ,  B01D69/02 ,  B01D69/08 ,  B01D71/34 ,  B01D2325/021 ,  B01D2325/36 ,  C02F1/444 ,  C08J9/283 ,  C08J2201/0522 ,  C08J2327/16 ,  C08J2439/06 ,  Y10T428/24273

Abstract: A porous membrane, made of polyvinylidene fluoride which is excellent in fractionating capability, permeating capability and physical strength and suitable for use in water treatment such as water purification, preparation of drinking water, preparation of water for industrial use and wastewater treatment, and which can be manufactured inexpensively and easily. The porous membrane has one surface formed with round or oval micropores and the opposite surface formed with substantially slit shaped micropores. The round or oval micropores have an average ratio between the major axis and the minor axis, which is within the range of 1:1 to 5:1, and the substantially slit shaped micropores have an average ratio between the major axis and the minor axis, which is not smaller than 5:1 and the particle cutoff of the membrane is not smaller than 0.2 μm.

Abstract translation: 由聚偏二氟乙烯制成的多孔膜，其分级能力，渗透能力和物理强度优异，适用于水处理，如水净化，饮用水制备，工业用水制备和废水处理，可以 廉价而且容易地制造。 多孔膜具有形成有圆形或椭圆形微孔的一个表面，并且相对表面形成有基本上狭缝形的微孔。 圆形或椭圆形微孔具有在1：1至5：1的范围内的长轴和短轴之间的平均比，并且基本上狭缝形的微孔具有长轴和短轴之间的平均比 ，不小于5：1，膜的颗粒截留值不小于0.2μm。

公开(公告)号：US09803057B2

公开(公告)日：2017-10-31

申请号：US14444530

申请日：2014-07-28

Applicant: LG CHEM, LTD.

Inventor： Bong-Tae Kim ,  Heon-Sik Song ,  Seung-Yup Lee ,  Kyoung-Min Kim

IPC: C08J5/18 ,  C08L23/02 ,  B29C47/00 ,  B29D7/01 ,  B29L7/00

CPC classification number: C08J5/18 ,  B29C47/0071 ,  B29D7/01 ,  B29L2007/008 ,  C08J2201/03 ,  C08J2201/0522 ,  C08J2323/02 ,  C08J2323/06 ,  C08L23/02

Abstract: The present invention discloses a method for preparing a microporous polyolefin film comprising: a step of injecting a composition comprising polyolefin 30 to 60 wt % and a diluent mixture comprising a diluent, which can make liquid-liquid phase separation with the polyolefin thermodynamically 40 to 70 wt %, into an extruding machine, and melting and kneading thereof to prepare a single phase melt; and a step of extruding the melt while conducting liquid-liquid phase separation by passing through a section having the temperature below the liquid-liquid phase separation temperature and forming thereof in the form of a sheet, and a microporous polyolefin film prepared according to the method.

公开(公告)号：US20170218160A1

公开(公告)日：2017-08-03

申请号：US15500376

申请日：2015-07-31

Applicant: Massimo BERTINO ,  Virginia Commonwealth University

Inventor： Massimo Bertino

IPC: C08J9/28 ,  C01B33/158 ,  B01J13/00

CPC classification number: C08J9/28 ,  B01J13/0091 ,  C01B33/1585 ,  C08J9/286 ,  C08J2201/022 ,  C08J2201/026 ,  C08J2201/0522 ,  C08J2201/0524 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2333/08 ,  C08J2383/06 ,  C08L33/08 ,  Y02P20/544

Abstract: A method of synthesizing aerogels and cross-linked aerogels in a single step and in a single pot without requiring any solvent exchange is described. Porous matrices are synthesized through a modification of hydrolysis condensation of alkoxides in which addition of water is minimized. The reaction occurs in an ethanol-water azeotrope mixture; the water in the azeotrope slowly hydrolyzes the alkoxide. Additionally, after gelation, the porous matrix is dried in supercritical ethanol rather than liquid CO2, which allows for elimination of solvent exchange steps. These modifications allow for the preparation of aerogel monoliths in any size in one step and in one pot and much faster than conventional procedures. In addition, the method provides for custom aerogel parts with large dimensions, as well as high volume fabrication of aerogels. The custom aerogel parts may be used in a variety of thermal insulation applications.

公开(公告)号：US20160229976A1

公开(公告)日：2016-08-11

申请号：US15022148

申请日：2014-09-05

Applicant: BASF SE

Inventor： Marc FRICKE ,  Dirk WEINRICH

IPC: C08J9/28 ,  E04B1/80

CPC classification number: C08J9/28 ,  C08G18/225 ,  C08G18/302 ,  C08G18/3243 ,  C08G18/3814 ,  C08G18/7664 ,  C08G2101/0091 ,  C08J9/286 ,  C08J2201/0502 ,  C08J2201/0522 ,  C08J2205/026 ,  C08J2375/02 ,  C08J2375/04 ,  E04B1/80 ,  Y02A30/243 ,  Y02B80/14

Abstract: The present invention relates to a process for producing aerogels, which comprises reacting at least one polyfunctional isocyanate with at least one polyfunctional aromatic amine in the presence of at least one carboxylate as catalyst and a solvent. The invention further relates to the aerogels which can be obtained in this way and to the use of the aerogels as insulation material, in particular for applications in the building sector and in vacuum insulation panels.

Abstract translation: 本发明涉及制备气凝胶的方法，其包括使至少一种多官能异氰酸酯与至少一种多官能芳族胺在至少一种羧酸酯作为催化剂和溶剂的存在下反应。 本发明还涉及可以以这种方式获得的气凝胶和使用气凝胶作为绝缘材料，特别是在建筑部门和真空绝热板中的应用。

公开(公告)号：US20160114071A1

公开(公告)日：2016-04-28

申请号：US14895223

申请日：2014-06-06

Applicant: KIMBERLY-CLARK WORLDWIDE, INC.

Inventor： Vasily A. Topolkaraev ,  Ryan J. McEneany ,  Antonio J. Carrillo ,  Mark M. Mleziva ,  Andy J. Meyer

IPC: A61L15/24 ,  A61L15/42 ,  A61L15/22 ,  A61F13/53

CPC classification number: C08J9/0061 ,  A61F13/53 ,  A61L15/225 ,  A61L15/24 ,  A61L15/425 ,  B01D67/0027 ,  B01D71/26 ,  B29C55/005 ,  B29C55/14 ,  B29C55/20 ,  B29K2023/00 ,  B29K2023/12 ,  B29K2063/00 ,  B29K2105/041 ,  B29K2105/162 ,  B29L2007/007 ,  B32B3/26 ,  B32B5/022 ,  B32B27/205 ,  B32B27/32 ,  B32B2264/0235 ,  B32B2264/0278 ,  B32B2307/726 ,  B32B2307/7265 ,  B32B2432/00 ,  B32B2439/70 ,  B32B2555/02 ,  C08J5/18 ,  C08J9/0023 ,  C08J9/0095 ,  C08J9/28 ,  C08J2201/02 ,  C08J2201/0522 ,  C08J2205/042 ,  C08J2323/06 ,  C08J2323/08 ,  C08J2323/12 ,  C08J2423/08 ,  C08J2433/10 ,  C08J2433/14 ,  C08J2467/04 ,  C08L23/02 ,  C08L23/0815 ,  C08L23/0884 ,  C08L23/12 ,  C08L67/00 ,  C08L2205/03 ,  D01D5/247 ,  D01F1/08 ,  D01F1/10 ,  D01F6/06 ,  D01F6/46

Abstract: An absorbent article containing a polyolefin film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.

Abstract translation: 提供了含有聚烯烃膜的吸收性物品。 聚烯烃膜由包含聚烯烃基质聚合物和纳米粘合添加剂的连续相的热塑性组合物形成。 纳米掺杂添加剂作为离散纳米级相域分散在连续相中。 当绘制时，纳米级相域能够以独特的方式与基质相互作用以产生纳米孔的网络。