专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20190247805A1 POROUS MEMBRANE AND METHOD FOR MANUFACTURING POROUS MEMBRANE 审中-公开
公开(公告)号：US20190247805A1
公开(公告)日：2019-08-15
申请号：US16346282
申请日：2017-10-31
申请人： ASAHI KASEI MEDICAL CO., LTD.
发明人： Takuma IWASAKI , Shota NAKASHIMA
IPC分类号： B01D71/34 , B01D71/78 , B01D69/08 , B01D67/00 , C08J9/28 , C08J9/36
CPC分类号： B01D71/34 , B01D67/00 , B01D67/0027 , B01D67/0083 , B01D69/00 , B01D69/08 , B01D71/78 , B01D2323/38 , C08J9/26 , C08J9/28 , C08J9/36 , C08J2201/0502 , C08J2327/16 , C08J2327/22
摘要： A porous membrane comprising a thermoplastic resin, and having a densely structured layer, wherein the ratio of α crystal strength to β crystal strength of the thermoplastic resin in the densely structured layer is 5.0 or more.

2. 发明申请

US20180244888A1 PROCESS FOR PRODUCING POROUS MATERIALS 审中-公开
公开(公告)号：US20180244888A1
公开(公告)日：2018-08-30
申请号：US15758601
申请日：2016-09-19
申请人： BASF SE
发明人： Wibke LOELSBERG , Marc FRICKE , Dirk WEINRICH
IPC分类号： C08J9/28 , C08G18/02 , F16L59/00
CPC分类号： C08J9/286 , C08G18/022 , C08G18/225 , C08G18/7664 , C08G18/7671 , C08G2101/0066 , C08G2101/0091 , C08G2105/02 , C08G2330/50 , C08G2350/00 , C08J2201/0502 , C08J2205/024 , C08J2205/026 , C08J2207/00 , C08J2375/00 , F16L59/00
摘要： The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a composition (A) at least comprising an isocyanate composition (A*) comprising a polymeric polyfunctional isocyanate as component (ai), a monomeric polyfunctional isocyanate as component (aii), at least one catalyst as component (ac), wherein composition (A) is substantially free of aromatic amines, and a solvent (B), reacting the components in the composition (A) obtaining an organic gel, and drying of the gel obtained in step b). The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material and in vacuum insulation panels.

3. 发明授权

US10017621B2 Process for producing porous alginate-based aerogels 有权
公开(公告)号：US10017621B2
公开(公告)日：2018-07-10
申请号：US15312541
申请日：2015-05-18
申请人： BASF SE
发明人： Marc Fricke , Dirk Weinrich , Wibke Loelsberg , Raman Subrahmanyam , Irina Smirnova , Pavel Gurikov
IPC分类号： C08J9/28 , C08J9/35 , C08J9/00 , C08J9/12 , C09K5/14
CPC分类号： C08J9/28 , C08J9/0066 , C08J9/122 , C08J9/35 , C08J2201/026 , C08J2201/05 , C08J2201/0502 , C08J2203/06 , C08J2205/022 , C08J2205/024 , C08J2205/026 , C08J2205/028 , C08J2205/042 , C08J2305/04 , C08J2483/00 , C09K5/14
摘要： The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a water soluble polysaccharide, at least one compound suitable to react as cross-linker for the polysaccharide or to release a cross-linker for the polysaccharide, and water, and preparing a gel (A) comprising exposing mixture (I) to carbon dioxide at a pressure in the range of from 20 to 100 bar for a time sufficient to form a gel (A), and depressurizing the gel (A). Gel (A) subsequently is exposed to a water miscible solvent (L) to obtain a gel (B), which is dried. The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material, for cosmetic applications, for biomedical applications or for pharmaceutical applications.

4. 发明授权

US09963571B2 Polymer aerogel with improved mechanical and thermal properties 有权
公开(公告)号：US09963571B2
公开(公告)日：2018-05-08
申请号：US15616458
申请日：2017-06-07
申请人： BLUESHIFT INTERNATIONAL MATERIALS, INC.
发明人： Alan D. Sakaguchi , Garrett D. Poe , David J. Irvin , Alysa M. Joaquin , Janae D. Manning
IPC分类号： C08J9/00 , C08J9/28 , C08G73/10
CPC分类号： C08J9/28 , B01J13/0091 , C08G73/10 , C08G73/1071 , C08J2201/0482 , C08J2201/0502 , C08J2205/024 , C08J2205/026 , C08J2205/028 , C08J2205/042 , C08J2205/044 , C08J2205/05 , C08J2207/00 , C08J2207/10 , C08J2300/202 , C08J2379/08
摘要： Aerogel compositions that include polyamic amides, methods for preparing the aerogel compositions, and articles of manufacture that include or manufactured from the aerogel compositions are described.

5. 发明申请

US20180072855A1 METHOD FOR PREPARING A CELLULOSE SPONGE AND MIXED SOLUTION THEREOF 审中-公开
公开(公告)号：US20180072855A1
公开(公告)日：2018-03-15
申请号：US15372382
申请日：2016-12-07
申请人： PISHON BIOMEDICAL CO., LTD.
发明人： SHENG-TUNG WEN
IPC分类号： C08J3/28 , C08J9/00 , C12N5/00
CPC分类号： C08J3/28 , C08J3/075 , C08J9/28 , C08J2201/026 , C08J2201/0502 , C08J2205/024 , C08J2205/028 , C08J2205/044 , C08J2207/00 , C08J2301/26 , C12N5/0062 , C12N2533/78
摘要： The present invention relates to a method for preparing a cellulose sponge, comprising: (A) providing a solution of hydroxypropyl cellulose having a self-crosslinkable substituent; and (B) irradiating the solution of hydroxypropyl cellulose having the self-crosslinkable substituent with γ-ray for crosslinking, wherein a method for preparing the hydroxypropyl cellulose having the self-crosslinkable substituent comprises: (a) dissolving hydroxypropyl cellulose in dimethylformamide to form a hydroxypropyl cellulose solution; (b) dissolving a compound comprising the self-crosslinkable substituent in dimethylformamide and slowly adding it drop by drop into the hydroxypropyl cellulose solution; (c) adding alcohol for reaction; and (d) reacting and drying at room temperature to form the hydroxypropyl cellulose having the self-crosslinkable substituent. The present invention also relates to a mixed solution, comprising dimethylformamide, hydroxypropyl cellulose, a compound comprising a self-crosslinkable substituent and alcohol.

6. 发明申请

US20170283532A1 COPOLYMER CONTAINING RESIDUES OF VINYLBENZYL HALIDE AND VINYLBENZYL ALCOHOL AND SYNTHESIS THEREOF, POROUS STRUCTURE COMPRISING THE COPOLYMER AND PRODUCTION THEREOF, AND POROUS CARBON SPHERE 有权
公开(公告)号：US20170283532A1
公开(公告)日：2017-10-05
申请号：US15415885
申请日：2017-01-26
申请人： National Taipei University of Technology
发明人： Chia-Chen Li , Sheng Yang , Yu-Ju Tsou
IPC分类号： C08F212/14 , C08J9/28 , C08F212/08
CPC分类号： C08F212/14 , C01B31/089 , C01B32/00 , C01B32/21 , C01P2004/32 , C01P2004/61 , C01P2006/16 , C08F12/18 , C08F12/22 , C08F12/24 , C08F212/08 , C08J9/283 , C08J2201/0502 , C08J2205/044 , C08J2325/14 , C08J2325/18 , C08F220/14
摘要： A copolymer, a method for producing the copolymer, a porous structure formed by the copolymer, a method for producing the porous structure, and a porous carbon sphere formed by carbonizing the porous structure are shown. The copolymer has a chemical structure of formula (1) or (2): wherein the molecular weight of the copolymer structure is 120,000 or less g/mole, m and t are both greater than 0, 8%≦p≦80%, y≧0, z≧0, and X is selected from —Cl, —Br and —I.

7. 发明申请

US20170187024A1 SEPARATOR FOR RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY INCLUDING THE SAME 审中-公开
公开(公告)号：US20170187024A1
公开(公告)日：2017-06-29
申请号：US15379551
申请日：2016-12-15
申请人： SAMSUNG SDI CO., LTD.
发明人： Keewook KIM , Jinkyu PARK , Hyeonsun CHOI
IPC分类号： H01M2/16 , C08K3/22 , C08J9/28 , C08J9/00 , H01M10/0525 , C08F251/02
CPC分类号： H01M2/1686 , C08F251/02 , C08J9/0066 , C08J9/28 , C08J2201/0502 , C08J2351/02 , C08K3/22 , C08K2003/2227 , H01M2/166 , H01M10/052 , H01M10/0525 , H01M2220/20 , Y02T10/7011 , C08F220/06 , C08F214/22 , C08F214/28 , C08F220/20 , C08L51/02
摘要： A separator for a rechargeable battery and a rechargeable lithium battery, the separator including a porous substrate; and a heat-resistant porous layer on at least one surface of the porous substrate, wherein the heat-resistant porous layer includes a filler and a copolymer including a structural unit of vinylidenefluoride, a structural unit of hexafluoropropylene, and a structural unit of a carboxyl-containing monomer, the structural unit of hexafluoropropylene is present in an amount of about 4 wt % to about 10 wt %, based on a total weight of the copolymer, and the structural unit of a carboxyl-containing monomer is present in an amount of about 1 wt % to about 7 wt %, based on the total weight of the copolymer.

8. 发明申请

US20170121483A1 HIGHLY BRANCHED NON-CROSSLINKED AEROGEL, METHODS OF MAKING, AND USES THEREOF 审中-公开
公开(公告)号：US20170121483A1
公开(公告)日：2017-05-04
申请号：US15297276
申请日：2016-10-19
申请人： BLUESHIFT INTERNATIONAL MATERIALS, INC.
发明人： Garrett POE , Alan SAKAGUCHI , Nicole LAMBDIN , Kenneth KOLDAN
IPC分类号： C08J9/28 , C08J9/26
CPC分类号： 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
摘要： 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.

9. 发明授权

US09562141B2 Method of aerogel synthesis 有权
标题翻译：气凝胶合成方法
公开(公告)号：US09562141B2
公开(公告)日：2017-02-07
申请号：US14950522
申请日：2015-11-24
申请人： NeXolve Corporation
发明人： David L. Rodman , Garrett D. Poe , Brandon S. Farmer , Joseph C. Smith
IPC分类号： C08J9/26 , C08J9/28
CPC分类号： C08J9/286 , C08J9/28 , C08J2201/0482 , C08J2201/0502 , C08J2201/0543 , C08J2205/026 , C08J2379/08
摘要： 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.
摘要翻译：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。

10. 发明授权

US09533249B2 Organo-amine acid gas adsorption-desorption polymers, processes for preparing same, and uses thereof 有权
公开(公告)号：US09533249B2
公开(公告)日：2017-01-03
申请号：US14791833
申请日：2015-07-06
申请人： ExxonMobil Research and Engineering Company
发明人： Dennis G. Peiffer , David C. Calabro , Quanchang Li , Mobae Afeworki , Stephen M. Cundy
IPC分类号： 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分类号： 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
摘要： 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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式