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1. 发明授权

US09718938B2 Nanoporous polymeric foam having high porosity 有权
公开(公告)号：US09718938B2
公开(公告)日：2017-08-01
申请号：US13504561
申请日：2010-11-01
申请人： Stéphane Costeux , Lingbo Zhu , Christopher M. Weikart , Thomas H. Kalantar
发明人： Stéphane Costeux , Lingbo Zhu , Christopher M. Weikart , Thomas H. Kalantar
IPC分类号： C08J9/00 , C08J9/12
CPC分类号： C08J9/0066 , C08J9/0023 , C08J9/0071 , C08J9/122 , C08J2201/024 , C08J2201/03
摘要： Prepare a polymeric foam article having a thermoplastic polymer matrix defining multiple cells therein, wherein the polymeric foam article has the following characteristics: (a) the thermoplastic polymer matrix contains dispersed within it nano-sized nucleating additive particles that have at least two orthogonal dimensions that are less than 30 nanometers in length; (b) possesses at least one of the following two characteristics: (i) has an effective nucleation site density of at least 3×1014 sites per cubic centimeter of pre-foamed material; and (ii) has an average cell size of 300 nanometers or less; and (c) has a porosity percentage of more than 50 percent by rapidly expanding at a foaming temperature a foamable polymer composition containing the nucleating additive and a blowing agent containing at least one of carbon dioxide, nitrogen and argon.

2. 发明申请

US20120225272A1 NANOPOROUS POLYMERIC FOAM HAVING HIGH POROSITY 有权
标题翻译：具有高孔隙度的纳米聚合物泡沫
公开(公告)号：US20120225272A1
公开(公告)日：2012-09-06
申请号：US13504561
申请日：2010-11-01
申请人： Stéphane Costeux , Lingbo Zhu , Christopher M. Weikart , Thomas H. Kalantar
发明人： Stéphane Costeux , Lingbo Zhu , Christopher M. Weikart , Thomas H. Kalantar
IPC分类号： C08L33/12 , C08J9/00 , B82Y30/00
CPC分类号： C08J9/0066 , C08J9/0023 , C08J9/0071 , C08J9/122 , C08J2201/024 , C08J2201/03
摘要： Prepare a polymeric foam article having a thermoplastic polymer matrix defining multiple cells therein, wherein the polymeric foam article has the following characteristics: (a) the thermoplastic polymer matrix contains dispersed within it nano-sized nucleating additive particles that have at least two orthogonal dimensions that are less than 30 nanometers in length; (b) possesses at least one of the following two characteristics: (i) has an effective nucleation site density of at least 3×1014 sites per cubic centimeter of pre-foamed material; and (ii) has an average cell size of 300 nanometers or less; and (c) has a porosity percentage of more than 50 percent by rapidly expanding at a foaming temperature a foamable polymer composition containing the nucleating additive and a blowing agent containing at least one of carbon dioxide, nitrogen and argon.
摘要翻译：制备具有在其中限定多个细胞的热塑性聚合物基质的聚合物泡沫制品，其中聚合物泡沫制品具有以下特征：（a）热塑性聚合物基质在其内分散有至少两个正交尺寸的纳米尺寸的成核添加剂颗粒，长度小于30纳米; （b）具有以下两个特征中的至少一个：（i）有效成核位点密度为每立方厘米预发泡材料至少3×1014个位点; 和（ii）具有300纳米或更小的平均泡孔尺寸; 和（c）通过在发泡温度下快速膨胀含有所述成核添加剂的发泡性聚合物组合物和含有二氧化碳，氮和氩中的至少一种的发泡剂，具有大于50％的孔隙率。

3. 发明申请

US20130224464A1 NANOPOROUS PARTICLES IN A HOLLOW LATEX MATRIX 有权
标题翻译：中性粒子中的纳米粒子
公开(公告)号：US20130224464A1
公开(公告)日：2013-08-29
申请号：US13879522
申请日：2010-11-15
申请人： Yahong Zhang , Stéphane Costeux , Thomas H. Kalantar
发明人： Yahong Zhang , Stéphane Costeux , Thomas H. Kalantar
IPC分类号： C08K7/26
CPC分类号： C08K7/26 , C08J3/126 , C08J9/32 , C08J2325/06 , C08J2433/00 , C08K7/22 , Y10T428/249921 , Y10T428/249972 , Y10T428/268 , C08L51/06
摘要： Prepare an article of manufacture by providing a latex of hollow latex particles with a rigid inner shell and adhesive outer shell, providing nanoporous particles and dispersing them into the latex and drying the latex so as to cause the hollow latex particle to bind to one another and form an article of manufacture containing nanoporous particles and hollow latex particles wherein the hollow latex particles are bound directly to one another to form a continuous matrix and the nanoporous particles are dispersed within the continuous matrix of hollow latex particles.
摘要翻译：通过提供具有刚性内壳和粘合剂外壳的中空胶乳颗粒的胶乳来制备制品，提供纳米多孔颗粒并将其分散在胶乳中并干燥胶乳，以使中空胶乳颗粒彼此结合，形成包含纳米多孔颗粒和中空胶乳颗粒的制品，其中中空胶乳颗粒彼此直接结合以形成连续基质，并且纳米多孔颗粒分散在中空胶乳颗粒的连续基体内。

4. 发明授权

US09650500B2 Nanoporous particles in a hollow latex matrix 有权
公开(公告)号：US09650500B2
公开(公告)日：2017-05-16
申请号：US13879522
申请日：2010-11-15
申请人： Yahong Zhang , Stéphane Costeux , Thomas H. Kalantar
发明人： Yahong Zhang , Stéphane Costeux , Thomas H. Kalantar
IPC分类号： C08K7/26 , C08K7/22 , C08J9/32 , C08J3/12
CPC分类号： C08K7/26 , C08J3/126 , C08J9/32 , C08J2325/06 , C08J2433/00 , C08K7/22 , Y10T428/249921 , Y10T428/249972 , Y10T428/268 , C08L51/06
摘要： Prepare an article of manufacture by providing a latex of hollow latex particles with a rigid inner shell and adhesive outer shell, providing nanoporous particles and dispersing them into the latex and drying the latex so as to cause the hollow latex particle to bind to one another and form an article of manufacture containing nanoporous particles and hollow latex particles wherein the hollow latex particles are bound directly to one another to form a continuous matrix and the nanoporous particles are dispersed within the continuous matrix of hollow latex particles.

5. 发明申请

US20130091682A1 INORGANIC NANOPOROUS PARTICLES WITH WATER DISPERSIBLE POLYURETHANE BINDER 审中-公开
标题翻译：无机纳米颗粒与水分散聚氨酯粘合剂
公开(公告)号：US20130091682A1
公开(公告)日：2013-04-18
申请号：US13698185
申请日：2010-06-30
申请人： Yahong Zhang , Yanli Huo , Stéphane Costeux , Thomas H. Kalantar
发明人： Yahong Zhang , Yanli Huo , Stéphane Costeux , Thomas H. Kalantar
IPC分类号： E04B1/80 , B32B5/16 , B29C39/00
CPC分类号： E04B1/806 , B29C39/003 , B32B5/16 , B82Y30/00 , C08G18/0823 , C08J3/212 , C08J2375/04 , C08K3/36 , C08K7/26 , Y10S977/781 , Y10T29/49826 , C08L75/04
摘要： An article contains inorganic nanoporous particles bound together by water dispersible polyurethane, the article having 75 volume-percent or more inorganic nanoporous particles based on total article volume and having a density of 0.14 grams per cubic centimeter or less and a thermal conductivity of 25 milliWatts per meter*Kelvin or less and having a thickness of at least 0.5 centimeters. A process for preparing such an article includes dispersing inorganic nanoporous particles into an aqueous dispersion of dispersible polyurethane to form a dispersion, casting the dispersion into a mold, and drying to form an article. A method for using such an article includes placing the article in a structure between two areas that can differ in temperature.
摘要翻译：一种制品包含由水分散性聚氨酯结合在一起的无机纳米多孔颗粒，该制品基于总制品体积具有75体积％或更多的无机纳米多孔颗粒，并且具有0.14克/立方厘米或更小的密度和25毫瓦的热导率米*开尔文或更小，厚度至少为0.5厘米。制备这种制品的方法包括将无机纳米多孔颗粒分散到可分散聚氨酯的水分散体中以形成分散体，将分散体浇铸到模具中，并干燥以形成制品。使用这种制品的方法包括将制品放置在温度不同的两个区域之间的结构中。

6. 发明授权

US09187611B2 Nanoporous polymeric foam having high cell density without nanofiller 有权
标题翻译：具有高电池密度的纳米聚合物泡沫，无纳米填料
公开(公告)号：US09187611B2
公开(公告)日：2015-11-17
申请号：US13578092
申请日：2011-02-23
申请人： Stephane Costeux , Lingbo Zhu , Hyun Jeon , Shana P. Bunker , Thomas H. Kalantar
发明人： Stephane Costeux , Lingbo Zhu , Hyun Jeon , Shana P. Bunker , Thomas H. Kalantar
IPC分类号： C08J9/12 , C08J9/00
CPC分类号： C08J9/122 , C08J9/0071 , C08J2201/024 , C08J2201/032 , C08J2205/046 , C08J2333/10
摘要： A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals)0.5 and a chemical composition where twice the mass fraction of oxygen plus the mass fraction of nitrogen, fluorine and silicon is greater than 0.2; wherein the monomers comprise at least 90 weight-percent of all monomers in the copolymer; (b) at least one of the following: (i) a nucleation site density of at least 3×1014 effective nucleation sites per cubic centimeter of foamable polymer composition; (ii) an average cell size of 300 nanometer or less; (c) a porosity percentage greater than 30%; (d) an absence of nano-sized nucleating additive; and (e) a thickness of at least one millimeter.
摘要翻译：聚合物泡沫具有限定多个细胞的热塑性聚合物基质，泡沫的特征在于：（a）聚合物基质具有大于50重量％的共聚物，其含有至少两个不同的单体，其中至少一个是甲基丙烯酸酯单体，每个单体具有溶解度参数低于20（兆帕）和化学组成，其中氧质量分数加上氮，氟和硅质量分数的两倍大于0.2; 其中所述单体包含所述共聚物中所有单体的至少90重量％（b）以下至少之一：（i）成核位点密度为每立方厘米可发泡聚合物组合物至少3×1014个有效成核位点; （ii）平均泡孔尺寸为300纳米以下; （c）孔隙率大于30％; （d）不存在纳米尺寸的成核添加剂; 和（e）至少一毫米的厚度。

7. 发明申请

US20120321873A1 NANOPOROUS POLYMERIC FOAM HAVING HIGH CELL DENSITY WITHOUT NANOFILLER 有权
标题翻译：具有无纳米纤维素的高密度聚合物的纳米聚合物泡沫
公开(公告)号：US20120321873A1
公开(公告)日：2012-12-20
申请号：US13578092
申请日：2011-02-23
申请人： Stephane Costeux , Lingbo Zhu , Hyun Jeon , Shana P. Bunker , Thomas H. Kalantar
发明人： Stephane Costeux , Lingbo Zhu , Hyun Jeon , Shana P. Bunker , Thomas H. Kalantar
IPC分类号： C08J9/02 , B29C44/08 , B29C47/00
CPC分类号： C08J9/122 , C08J9/0071 , C08J2201/024 , C08J2201/032 , C08J2205/046 , C08J2333/10
摘要： A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals)0.5 and a chemical composition where twice the mass fraction of oxygen plus the mass fraction of nitrogen, fluorine and silicon is greater than 0.2; wherein the monomers comprise at least 90 weight-percent of all monomers in the copolymer; (b) at least one of the following: (i) a nucleation site density of at least 3×1014 effective nucleation sites per cubic centimeter of foamable polymer composition; (ii) an average cell size of 300 nanometer or less; (c) a porosity percentage greater than 30%; (d) an absence of nano-sized nucleating additive; and (e) a thickness of at least one millimeter.
摘要翻译：聚合物泡沫具有限定多个细胞的热塑性聚合物基质，泡沫的特征在于：（a）聚合物基质具有大于50重量％的共聚物，其含有至少两个不同的单体，其中至少一个是甲基丙烯酸酯单体，每个单体具有溶解度参数低于20（兆帕）和化学组成，其中氧质量分数加上氮，氟和硅质量分数的两倍大于0.2; 其中所述单体包含所述共聚物中所有单体的至少90重量％（b）以下至少之一：（i）成核位点密度为每立方厘米可发泡聚合物组合物至少3×1014个有效成核位点; （ii）平均泡孔尺寸为300纳米以下; （c）孔隙率大于30％; （d）不存在纳米尺寸的成核添加剂; 和（e）至少一毫米的厚度。

8. 发明申请

US20110045975A1 MESO-SIZED CAPSULES USEFUL FOR THE DELIVERY OF AGRICULTURAL CHEMICALS 有权
标题翻译：适用于农业化学品交付的MESO-SIZED CAPSULES
公开(公告)号：US20110045975A1
公开(公告)日：2011-02-24
申请号：US12850676
申请日：2010-08-05
申请人： Robert J. Ehr , Thomas H. Kalantar , Lei Liu , Dale C. Schmidt , Mike P. Tolley , Kerrm Y. Yau , Qiang Zhang , Min Zhao
发明人： Robert J. Ehr , Thomas H. Kalantar , Lei Liu , Dale C. Schmidt , Mike P. Tolley , Kerrm Y. Yau , Qiang Zhang , Min Zhao
IPC分类号： A01N25/32 , A01N25/34 , A01N43/88 , A01N43/653 , A01P3/00 , A01P7/04 , A01P13/00
CPC分类号： A01N25/28 , A01N43/22 , A01N43/40 , A01N43/653 , A01N43/70 , A01N47/38 , A01N2300/00
摘要： Various aspects disclosed herein disclose mesocapsules that include active ingredients such as agriculturally active ingredients including various fungicides, insecticides, miticides, herbicides, safeners and modifiers of plant physiology or structure. These mesocapsules are comprised of a polyurea shell and include hydrophilic groups on their surfaces. These mesocapsules have a volume-average diameter of about 500 nm or less and some of them have a volume-average diameter on the order of about 300 nm or less. These mesocapsules are especially well suited for delivering active ingredients that are not very soluble in water, many of these compounds have solubility values in the range of 1,000 ppm or less. Methods for making these mesocapsules include interfacial polycondensation reactions carried out in the presence of surfactants such as sodium dodecyl sulfate and another method in which all or most of the surfactant is replaced by adding amino acids to the aqueous phase of the interfacial reaction mixture before forming the final emulsion.
摘要翻译：本文公开的各个方面公开了包括活性成分例如农业活性成分（包括各种杀真菌剂，杀虫剂，杀螨剂，除草剂，安全剂和植物生理学或结构的改性剂）的中间胶囊。这些中间胶囊由聚脲壳组成并且在其表面上包括亲水基团。这些中间体具有约500nm或更小的体积平均直径，并且它们中的一些具有约300nm或更小量级的体积平均直径。这些中间胶特别适用于递送不太可溶于水的活性成分，这些化合物中的许多具有在1,000ppm或更低的范围内的溶解度值。制备这些中间胶囊的方法包括在表面活性剂如十二烷基硫酸钠存在下进行的界面缩聚反应，以及在形成所述界面反应混合物的水相之前通过向界面反应混合物的水相中加入氨基酸来代替所有或大部分表面活性剂的方法最终乳液。

9. 发明申请

US20120035054A1 PESTICIDE COMPOSITIONS OF MESO-SIZED PARTICLES WITH ENHANCED ACTIVITY 有权
标题翻译：具有增强活性的MESO-SIZED颗粒的杀虫剂组合物
公开(公告)号：US20120035054A1
公开(公告)日：2012-02-09
申请号：US13197106
申请日：2011-08-03
申请人： Robert J. Ehr , Thomas H. Kalantar , Lei Liu , Dale C. Schmidt , Qiang Zhang , Min Zhao
发明人： Robert J. Ehr , Thomas H. Kalantar , Lei Liu , Dale C. Schmidt , Qiang Zhang , Min Zhao
IPC分类号： A01N25/30 , A01N43/647 , A01N43/653 , A01P3/00 , A01P13/00 , A01N43/54 , A01N43/46 , A01N25/08 , A01P7/04 , B82Y99/00
CPC分类号： A01N25/28 , A01N25/04 , A01N25/12 , A01N43/40 , A01N43/653 , A01N43/70 , A01N43/90
摘要： The present disclosure relates to pesticide compositions consisting of meso-sized particles in combination with certain adjuvants such as built-in adjuvants which are added directly to the formulation or to an aqueous dilution of the formulation such as tank-mix adjuvants, to provide enhanced effectiveness for the control of agricultural pests. Mesoparticle compositions containing such adjuvants have been found to provide improved effectiveness compared to mesoparticle compositions not containing such adjuvants or to conventional formulations.
摘要翻译：本公开内容涉及由中等尺寸的颗粒与某些佐剂组合的农药组合物，所述佐剂直接加入制剂中的内置助剂或制剂的水稀释液，例如罐混合佐剂，以提供增强的效力用于控制农业害虫。已经发现含有此类佐剂的中粒子组合物与不含此类佐剂的介孔组合物或常规制剂相比提供了改善的效果。

10. 发明授权

US06759550B1 Oxidation of alkyl aromatic compounds to aromatic acids in an aqueous medium 失效
标题翻译：烷基芳族化合物在水性介质中氧化成芳香酸
公开(公告)号：US06759550B1
公开(公告)日：2004-07-06
申请号：US10149554
申请日：2002-11-13
申请人： John Klier , Christopher J. Tucker , Thomas H. Kalantar , Kenneth A. Burdett , Daniel Patrick Green , Luciano Piras , Sergio Schena , Guo-shuh John Lee
发明人： John Klier , Christopher J. Tucker , Thomas H. Kalantar , Kenneth A. Burdett , Daniel Patrick Green , Luciano Piras , Sergio Schena , Guo-shuh John Lee
IPC分类号： C07C5116
CPC分类号： C07C51/265 , C07C63/33 , C07C65/24 , C07C65/21 , C07C63/06 , C07C53/10
摘要： The present invention pertains to an improved method of oxidizing substituted aromatic compounds (such as p xylene) to their corresponding aromatic acids (such as terephthalic acid). The improvement involves carrying out the oxidation reaction in an aqueous medium, wherein the aqueous medium contains at least 30 percent water, preferably up to 30 percent surfactant and preferably a low molecular weight material containing a hydrophilic end group as a co-surfactant. The reaction is carried out at a pH of less than 3.0.
摘要翻译：本发明涉及将取代的芳族化合物（例如对二甲苯）氧化成其相应的芳族酸（例如对苯二甲酸）的改进方法。改进包括在水性介质中进行氧化反应，其中水性介质含有至少30％的水，优选至多30％的表面活性剂，优选含有亲水端基作为辅助表面活性剂的低分子量材料。该反应在小于3.0的pH下进行。

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