公开(公告)号：US20170121483A1

公开(公告)日：2017-05-04

申请号：US15297276

申请日：2016-10-19

Applicant: BLUESHIFT INTERNATIONAL MATERIALS, INC.

Inventor： Garrett POE ,  Alan SAKAGUCHI ,  Nicole LAMBDIN ,  Kenneth KOLDAN

IPC: C08J9/28 ,  C08J9/26

CPC classification number: C08J9/286 ,  B01D71/64 ,  C08G73/10 ,  C08G73/1046 ,  C08J9/26 ,  C08J9/28 ,  C08J2201/048 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/026 ,  C08J2205/05 ,  C08J2300/202 ,  C08J2379/08

Abstract: Aerogel compositions, methods for preparing the aerogel compositions, articles of manufacture that include or are made from the aerogel compositions are described and uses thereof. The aerogels include a branched polyimide matrix with little to no crosslinked polymers.

公开(公告)号：US09562141B2

公开(公告)日：2017-02-07

申请号：US14950522

申请日：2015-11-24

Applicant: NeXolve Corporation

Inventor： David L. Rodman ,  Garrett D. Poe ,  Brandon S. Farmer ,  Joseph C. Smith

IPC: C08J9/26 ,  C08J9/28

CPC classification number: C08J9/286 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2201/0543 ,  C08J2205/026 ,  C08J2379/08

Abstract: The present disclosure provides a method for producing an aerogel, the method comprising reacting at least one acid monomer with at least one diamino monomer in a first solvent under conditions appropriate to form a polyimide polymer; conducting a solvent exchange wherein the first solvent is exchanged for a second solvent, said second solvent having a freezing point, wherein said solvent exchange further comprises (1) submersing the polyimide polymer in the second solvent in a pressure vessel and (2) creating a high pressure environment inside the pressure vessel for a first period of time; cooling the polyimide polymer to a first temperature below the freezing point of the second solvent; and subjecting cooled polyimide polymer to a first vacuum for a second period of time at a second temperature.

Abstract translation: 本公开提供了一种制备气凝胶的方法，该方法包括使至少一种酸单体与至少一种二氨基单体在第一溶剂中在适于形成聚酰亚胺聚合物的条件下反应; 进行溶剂交换，其中第一溶剂被更换为第二溶剂，所述第二溶剂具有凝固点，其中所述溶剂交换还包括（1）将聚酰亚胺聚合物浸入第二溶剂中的压力容器中，和（2） 压力容器内的高压环境第一个时间段; 将聚酰亚胺聚合物冷却至低于第二溶剂凝固点的第一温度; 并在第二温度下将冷却的聚酰亚胺聚合物经受第一个真空第二个时间段。

公开(公告)号：US09533249B2

公开(公告)日：2017-01-03

申请号：US14791833

申请日：2015-07-06

Applicant: ExxonMobil Research and Engineering Company

Inventor： Dennis G. Peiffer ,  David C. Calabro ,  Quanchang Li ,  Mobae Afeworki ,  Stephen M. Cundy

IPC: C08G73/02 ,  C08G73/00 ,  C07C211/13 ,  C07C211/14 ,  C08J9/00 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01D53/02 ,  B01D53/62 ,  C08J9/26 ,  C08J9/28 ,  B01J20/34 ,  B01D53/40 ,  C07C211/53 ,  C08J9/14

CPC classification number: B01D53/02 ,  B01D53/40 ,  B01D53/62 ,  B01D2251/80 ,  B01D2253/202 ,  B01D2253/311 ,  B01D2256/24 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J20/262 ,  B01J20/264 ,  B01J20/267 ,  B01J20/28057 ,  B01J20/28069 ,  B01J20/28078 ,  B01J20/3085 ,  B01J20/3425 ,  B01J20/3483 ,  B01J20/3491 ,  B01J2220/56 ,  C07C211/53 ,  C08G73/00 ,  C08G73/02 ,  C08G73/0206 ,  C08J9/141 ,  C08J9/26 ,  C08J9/28 ,  C08J2201/026 ,  C08J2201/0502 ,  C08J2203/14 ,  C08J2379/02 ,  Y02C10/04 ,  Y02C10/08 ,  Y02P20/152 ,  Y10T428/2982

Abstract: An adsorption-desorption material, in particular, crosslinked organo-amine polymeric materials having a weight average molecular weight of from about 500 to about 1×106, a total pore volume of from about 0.2 cubic centimeters per gram (cc/g) to about 2.0 cc/g, and an adsorption capacity of at least about 0.2 millimoles of CO2 adsorbed per gram of adsorption-desorption material, and linear organo-amine polymeric materials having a weight average molecular weight of from about 160 to about 1×106, a total pore volume of from about 0.2 cubic centimeters per gram (cc/g) to about 2.0 cc/g, and an adsorption capacity of at least about 0.2 millimoles of CO2 adsorbed per gram of adsorption-desorption material. This disclosure also relates in part to processes for preparing the crosslinked organo-amine materials and linear organo-amine materials. This disclosure further relates in part to the selective removal of CO2 and/or other acid gases from a gaseous stream containing one or more of these gases using the adsorption-desorption materials.

公开(公告)号：US09532940B2

公开(公告)日：2017-01-03

申请号：US14372116

申请日：2012-07-31

Applicant: Fumitaka Ishimori ,  Ryosuke Harada

Inventor： Fumitaka Ishimori ,  Ryosuke Harada

IPC: A61K8/02 ,  A61Q19/00 ,  C09D201/00 ,  A61K8/81 ,  C08F220/26 ,  C09D7/12 ,  C08F2/24 ,  C08F220/14 ,  C08F222/10 ,  A61Q1/12 ,  C08F120/26 ,  C08K5/05 ,  C08J9/28 ,  C08J9/16 ,  C09D7/00 ,  C08J3/12 ,  C08F2/44

CPC classification number: A61K8/8152 ,  A61K8/022 ,  A61K8/0279 ,  A61K8/8182 ,  A61K2800/54 ,  A61K2800/594 ,  A61Q1/12 ,  A61Q19/00 ,  A61Q19/007 ,  C08F2/24 ,  C08F2/44 ,  C08F120/26 ,  C08F220/14 ,  C08F220/26 ,  C08F222/1006 ,  C08J3/124 ,  C08J9/16 ,  C08J9/286 ,  C08J2201/0502 ,  C08J2205/024 ,  C08J2205/028 ,  C08J2205/042 ,  C08J2207/00 ,  C08J2333/12 ,  C08J2333/14 ,  C08J2347/00 ,  C08K5/05 ,  C09D201/00 ,  Y10T428/2982

Abstract: Porous resin particles are disclosed that comprise a polymer of a monomer mixture. The monomer mixture includes: a mono(meth)acrylate-based monomer in an amount of 3 wt % to 40 wt % containing: an ethylenic unsaturated group only in a (meth)acrylic acid residue; and a hydroxyl group and at least either an ether group or an ester group in an alcohol residue; another monofunctional vinyl-based monomer in an amount of 10 wt % to 69 wt % containing a single ethylenic unsaturated group; and a polyfunctional vinyl-based monomer in an amount of 30 wt % to 70 wt % containing two or more ethylenic unsaturated groups.

Abstract translation: 公开了包含单体混合物的聚合物的多孔树脂颗粒。 单体混合物包括：仅在（甲基）丙烯酸残基中含有烯属不饱和基团的3重量％至40重量％的单（甲基）丙烯酸酯单体; 和醇残基中的羟基和至少任一个醚基或酯基; 含有单一烯属不饱和基团的10重量％至69重量％的另一单官能乙烯基类单体; 和含有两个以上烯属不饱和基团的30重量％〜70重量％的多官能乙烯基类单体。

公开(公告)号：US20160272777A1

公开(公告)日：2016-09-22

申请号：US14549946

申请日：2014-11-21

Applicant: Aspen Aerogels, Inc.

Inventor： Je Kyun Lee ,  George L Gould

IPC: C08J9/28 ,  B65D75/00 ,  C08J9/00 ,  B65D65/38 ,  C08G61/06 ,  C08K7/10

CPC classification number: C08J9/28 ,  C08F34/00 ,  C08G61/08 ,  C08G2261/3325 ,  C08G2261/418 ,  C08J9/286 ,  C08J2201/0502 ,  C08J2203/08 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2365/00

Abstract: Microporous polyolefin and microporous polydicyclopentadiene (polyDCPD) based aerogels and methods for preparing and using the same are provided. The aerogels are produced by forming a polymer gel structure within a solvent from a olefin or dicyclopentadiene monomer via Ring Opening Metathesis Polymerization (ROMP) reactions, followed by supercritical drying to remove the solvent from the aerogel. Other aerogels are prepared by sequentially (1) mixing at least one dicyclopentadiene monomer, at least one solvent at least one catalyst and at least one inorganic and/or organic reinforcing material, (2) gelling the mixture, (3) aging, and (4) supercritical drying. Aerogels provided herein are inexpensive to prepare, possess desirable thermal, mechanical, acoustic, chemical, and physical properties and are hydrophobic. The aerogels provided herein are suitable for use in various applications, including but not limited to thermal and acoustic insulation, radiation shielding, and vibrational damping applications.

Abstract translation: 提供微孔聚烯烃和微孔聚二环戊二烯（polyDCPD）为基础的气凝胶及其制备和使用方法。 通过开环复分解聚合（ROMP）反应在烯烃或二环戊二烯单体的溶剂中形成聚合物凝胶结构，然后通过超临界干燥从气凝胶中除去溶剂来生产气凝胶。 其它气凝胶通过顺序地（1）混合至少一种二环戊二烯单体，至少一种溶剂至少一种催化剂和至少一种无机和/或有机增强材料，（2）胶凝该混合物，（3）老化和（ 4）超临界干燥。 本文提供的气凝胶制备成本低廉，具有期望的热，机械，声学，化学和物理性质并且是疏水性的。 本文提供的气凝胶适用于各种应用，包括但不限于热和隔音，辐射屏蔽和振动阻尼应用。

公开(公告)号：US20160152788A1

公开(公告)日：2016-06-02

申请号：US15016629

申请日：2016-02-05

Applicant: ASPEN AEROGELS,INC.

Inventor： Wenting Dong ,  Wendell E. Rhine ,  Decio Coutinho

IPC: C08J9/28 ,  C08J9/00

CPC classification number: C08J9/286 ,  B01J13/0091 ,  C08G73/106 ,  C08G77/54 ,  C08G2220/00 ,  C08J9/0066 ,  C08J9/0085 ,  C08J2201/0502 ,  C08J2205/026 ,  C08J2379/08 ,  C08K3/20 ,  E04B1/78 ,  F16L59/028

Abstract: Disclosed and claimed herein are hybrid aerogels which are compositions of tetraalkoxysilanes and bis-(trialkoxysilyl) imides that exhibit low thermal conductivities and high compressive strengths. Methods for their preparation are also provided.

公开(公告)号：US09260580B2

公开(公告)日：2016-02-16

申请号：US13169245

申请日：2011-06-27

Applicant: Marc Fricke ,  Mark Elbing

Inventor： Marc Fricke ,  Mark Elbing

IPC: C08J9/28 ,  C08G18/32 ,  C08G101/00

CPC classification number: C08J9/28 ,  C08G18/3243 ,  C08G2101/0083 ,  C08G2101/0091 ,  C08J2201/05 ,  C08J2201/0502 ,  C08J2203/10 ,  C08J2205/024 ,  C08J2375/04

Abstract: The present invention relates to a process for producing porous materials, which comprises reaction of at least one polyfunctional isocyanate with an amine component comprising at least one polyfunctional substituted aromatic amine and also water in the presence of a solvent.The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as insulation material and in vacuum insulation panels.

Abstract translation: 本发明涉及一种生产多孔材料的方法，其包括至少一种多官能异氰酸酯与包含至少一种多官能取代的芳族胺的胺组分以及在溶剂存在下的水的反应。 本发明还涉及可以以这种方式获得的多孔材料以及多孔材料作为绝缘材料和真空绝热面板的用途。

公开(公告)号：US20160032072A1

公开(公告)日：2016-02-04

申请号：US14450942

申请日：2014-08-04

Applicant: Aspen Aerogels, Inc.

Inventor： Wendell E. Rhine ,  David Mihalcik

IPC: C08J9/28

CPC classification number: C08J9/28 ,  C08J9/0066 ,  C08J9/0085 ,  C08J9/286 ,  C08J2201/0502 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2205/05 ,  C08J2205/06 ,  C08J2379/04 ,  D06M15/3562 ,  D06M2400/02

Abstract: The present invention provides aerogel materials based on imidazoles and polyimidazoles. The polyimidazole based aerogel materials can be thermally stable up to 500° C. or more, and can be carbonized to produce a carbon aerogel having a char yield of 60% or more, specifically 70% or more. The present invention also provides methods of producing polyimidazole based aerogel materials by reacting at least one monomer in a suitable solvent to form a polybenzimidazole gel precursor solution, casting the polybenzimidazole gel precursor solution into a fiber reinforcement phase, allowing the at least one gel precursor in the precursor solution to transition into a gel material, and drying the gel materials to remove at least a portion of the solvent, to obtain an polybenzimidazole-based aerogel material.

Abstract translation: 本发明提供了基于咪唑和聚咪唑的气凝胶材料。 基于聚咪唑的气凝胶材料可以在高达500℃或更高温度下是热稳定的，并且可以被碳化以产生炭黑产率为60％以上，特别是70％以上的碳气凝胶。 本发明还提供了通过使至少一种单体在合适的溶剂中反应以形成聚苯并咪唑凝胶前体溶液来生产聚咪唑基气凝胶材料的方法，将聚苯并咪唑凝胶前体溶液浇铸到纤维增强相中，使至少一种凝胶前体 转变成凝胶材料的前体溶液，并干燥凝胶材料以除去至少一部分溶剂，得到基于聚苯并咪唑的气凝胶材料。

公开(公告)号：US09206298B2

公开(公告)日：2015-12-08

申请号：US13901453

申请日：2013-05-23

Applicant: NeXolve Corporation

Inventor： David L. Rodman ,  Garrett D. Poe ,  Brandon S. Farmer ,  Joseph C. Smith

IPC: C08J9/00 ,  C08J9/28 ,  C08G73/10

CPC classification number: C08J9/286 ,  C08J9/28 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2201/0543 ,  C08J2205/026 ,  C08J2379/08

Abstract: The present disclosure provides a method for producing an aerogel, the method comprising reacting at least one acid monomer with at least one diamino monomer in a first solvent under conditions appropriate to form a polyimide polymer; conducting a solvent exchange wherein the first solvent is exchanged for a second solvent, said second solvent having a freezing point, wherein said solvent exchange further comprises (1) submersing the polyimide polymer in the second solvent in a pressure vessel and (2) creating a high pressure environment inside the pressure vessel for a first period of time; cooling the polyimide polymer to a first temperature below the freezing point of the second solvent; and subjecting cooled polyimide polymer to a first vacuum for a second period of time at a second temperature.

Abstract translation: 本公开提供了一种制备气凝胶的方法，该方法包括使至少一种酸单体与至少一种二氨基单体在第一溶剂中在适于形成聚酰亚胺聚合物的条件下反应; 进行溶剂交换，其中第一溶剂被更换为第二溶剂，所述第二溶剂具有凝固点，其中所述溶剂交换还包括（1）将聚酰亚胺聚合物浸入第二溶剂中的压力容器中，和（2） 压力容器内的高压环境第一个时间段; 将聚酰亚胺聚合物冷却至低于第二溶剂凝固点的第一温度; 并在第二温度下将冷却的聚酰亚胺聚合物经受第一个真空第二个时间段。

公开(公告)号：US09017817B2

公开(公告)日：2015-04-28

申请号：US12989151

申请日：2009-04-28

Applicant: Takashi Wano ,  Hiroyuki Higuchi ,  Masayoshi Kawabe ,  Ryoichi Matsushima ,  Yoshinori Yamamoto ,  Koichiro Yamashita

Inventor： Takashi Wano ,  Hiroyuki Higuchi ,  Masayoshi Kawabe ,  Ryoichi Matsushima ,  Yoshinori Yamamoto ,  Koichiro Yamashita

IPC: B32B5/32 ,  B32B27/00 ,  C08J9/00 ,  B32B27/18 ,  B32B27/28 ,  C08J9/28 ,  B29C43/00 ,  B29C43/26 ,  B29C43/30 ,  B29C43/46 ,  B29K27/18 ,  B29K105/04

CPC classification number: C08J9/0066 ,  B29C43/00 ,  B29C43/003 ,  B29C43/26 ,  B29C43/305 ,  B29C43/46 ,  B29K2027/18 ,  B29K2105/04 ,  B29K2995/0005 ,  B29K2995/001 ,  B32B27/08 ,  B32B27/18 ,  B32B27/28 ,  B32B27/322 ,  B32B2250/24 ,  B32B2264/108 ,  B32B2305/026 ,  B32B2307/202 ,  B32B2307/21 ,  B32B2307/304 ,  B32B2307/51 ,  B32B2419/00 ,  B32B2509/00 ,  B32B2607/00 ,  C08J9/283 ,  C08J2201/0502 ,  C08J2327/18 ,  Y10T156/10 ,  Y10T428/249986 ,  Y10T428/3154 ,  Y10T428/31544

Abstract: The method for producing the porous sheet of the present invention includes the steps of (I) preparing a plurality of sheet materials that contain polytetrafluoroethylene and carbon particles and (II) stacking the plurality of sheet materials over one another and rolling the stacked sheet materials. In the method for producing the porous sheet of the present invention, step (I) and step (II) may be repeated alternately. Further, as the sheet materials to be used in the production method of the present invention, a base sheet obtained by forming a mixture containing polytetrafluoroethylene and carbon particles into sheet form also can be used, or a laminated sheet obtained by stacking a plurality of base sheets over one another and rolling them also can be used, for example.

Abstract translation: 本发明的多孔片的制造方法包括以下工序：（I）制备含有聚四氟乙烯和碳粒子的多个片材，（II）将多个片材堆叠在一起并卷起叠层片材。 在本发明的多孔片材的制造方法中，可以交替进行工序（I）和工序（II）。 此外，作为在本发明的制造方法中使用的片材，也可以使用通过将含有聚四氟乙烯和碳粒子的混合物成型为片状而得到的基材片，或者通过层叠多个基材 例如，可以使用彼此之间的片材并滚动它们。