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11. 发明授权

US08877469B2 Method of drying biological material 有权
标题翻译：生物材料干燥方法
公开(公告)号：US08877469B2
公开(公告)日：2014-11-04
申请号：US11701096
申请日：2007-02-01
申请人： Timothy D. Durance , Parastoo Yaghmaee , Shafique Ahmad , Guopeng Zhang
发明人： Timothy D. Durance , Parastoo Yaghmaee , Shafique Ahmad , Guopeng Zhang
IPC分类号： C12N13/00 , F26B5/04 , C08J9/28 , F26B5/06
CPC分类号： C08J9/28 , C08J2201/0484 , C08J2201/0504 , C08J2301/00 , F26B5/048 , F26B5/06
摘要： A method for producing foams containing biological materials is described. A solid or semi-solid paste is formed by combining biologically active material with a protecting agent in an aqueous solvent. The paste formed is allowed to set, and may optionally then be apportioned into the desired shape. The paste may be frozen to allow formation of ice crystals to act as porogens. Subsequently, the paste is exposed to travelling wave radiant energy under vacuum (t-REV) for drying. This causes the solvent to boil off, leaving dried material containing the biologically active material, the protecting agent, and a relatively low water content. Biologically active materials which can be used include cells, microbial cultures, live attenuated microbes, probiotics, yeasts, enzymes, vaccines, proteins, and any heat-sensitive biological material. By directing energy via a travelling wave through a sample, good control of temperature and process conditions can be achieved. The method provides an alternative to the conventional methods of particulate leaching or freeze drying.
摘要翻译：描述了生产含有生物材料的泡沫体的方法。通过在水性溶剂中将生物活性物质与保护剂组合而形成固体或半固体糊状物。允许形成的糊料固化，然后可任选地分配成所需的形状。可以将糊状物冷冻以允许形成冰晶以充当致孔剂。随后，将该糊剂暴露于真空下的行波辐射能（t-REV）以进行干燥。这导致溶剂沸腾，留下含有生物活性物质的干燥物质，保护剂和相对较低的含水量。可以使用的生物活性材料包括细胞，微生物培养物，活减毒微生物，益生菌，酵母，酶，疫苗，蛋白质和任何热敏生物材料。通过将能量经由行波引导通过样品，可以实现温度和工艺条件的良好控制。该方法提供了常规的微粒浸出或冷冻干燥方法的替代方案。

12. 发明授权

US08742069B2 Concentrated aqueous silk fibroin solution and use thereof 有权
标题翻译：浓缩水性丝素蛋白溶液及其用途
公开(公告)号：US08742069B2
公开(公告)日：2014-06-03
申请号：US13827304
申请日：2013-03-14
申请人： Trustees of Tufts College
发明人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
IPC分类号： C07K14/00
CPC分类号： A61L27/227 , A61L27/3604 , A61L27/38 , A61L27/52 , A61L27/56 , A61L2430/02 , B29C39/003 , B29C39/203 , B29C55/005 , B29D7/01 , B29K2089/00 , B29L2007/00 , B29L2009/00 , C07K14/43536 , C07K14/43586 , C08J3/07 , C08J3/075 , C08J5/18 , C08J9/0061 , C08J9/26 , C08J9/28 , C08J2201/0444 , C08J2201/0504 , C08J2205/022 , C08J2389/00 , C08L89/00 , D01D5/0007 , D01F4/02 , Y10T428/249921 , Y10T442/10 , Y10T442/60
摘要： The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.
摘要翻译：本发明提供浓缩的水性丝素蛋白溶液和用于制备浓缩的丝心蛋白溶液的全水模式，避免使用有机溶剂，直接添加剂或刺激性化学品。本发明进一步提供了这些溶液在生产例如纤维，薄膜，泡沫，网眼，支架和水凝胶的材料中的用途。

13. 发明授权

US08722137B2 Hydrated water-absorption polymer containing resin composition, porous body and insulated wire using same, method of making the wire and coaxial cable 有权
标题翻译：包含树脂组合物的水合吸水聚合物，使用其的多孔体和绝缘线，制造线和同轴电缆的方法
公开(公告)号：US08722137B2
公开(公告)日：2014-05-13
申请号：US12314774
申请日：2008-12-16
申请人： Yoshihisa Kato , Yuki Honda , Tomiya Abe , Takao Miwa
发明人： Yoshihisa Kato , Yuki Honda , Tomiya Abe , Takao Miwa
IPC分类号： B05D5/12
CPC分类号： C08J9/0061 , C08J9/28 , C08J2201/0504 , C08J2471/00 , H01B3/427 , H01B3/447 , H01B7/288
摘要： A hydrated water-absorption polymer containing resin composition includes a liquid cross-link curable resin composition, and a water-absorption polymer dispersed in the liquid cross-link curable resin composition. The water-absorption polymer is preliminarily hydrated and swollen. The water-absorption polymer before being hydrated and swollen includes an average particle diameter of not more than 10 μm. The water-absorption polymer includes an amount of water absorption of 10 to 100 g/g.
摘要翻译：含有水合吸水性聚合物的树脂组合物包括液体交联固化树脂组合物和分散在液体交联树脂组合物中的吸水性聚合物。吸水性聚合物预先水合并溶胀。在水合和溶胀之前的吸水聚合物包括不大于10μm的平均粒径。吸水性聚合物的吸水量为10〜100g / g。

14. 发明申请

US20130216814A1 W/O EMULSION, FOAM, AND FUNCTIONAL FOAM 审中-公开
标题翻译： W / O乳液，泡沫和功能泡沫
公开(公告)号：US20130216814A1
公开(公告)日：2013-08-22
申请号：US13818650
申请日：2011-08-16
申请人： Akira Hirao , Kohei Doi , Azusa Iseki , Yusuke Nakayama , Kunio Nagasaki , Eiichi Imoto
发明人： Akira Hirao , Kohei Doi , Azusa Iseki , Yusuke Nakayama , Kunio Nagasaki , Eiichi Imoto
IPC分类号： C08L75/08
CPC分类号： C08L75/08 , C08F2/32 , C08F283/006 , C08F290/067 , C08G18/0866 , C08G18/10 , C08G18/4837 , C08G18/4854 , C08G18/672 , C08G18/755 , C08G18/757 , C08G2101/00 , C08J9/283 , C08J2201/026 , C08J2201/0504 , C08J2205/05 , C08J2333/06 , C08J2375/16 , C08J2475/08 , C08L75/16 , Y10T428/249921 , C08G18/282 , C08G18/48 , C08F222/1006
摘要： Provided is a W/O emulsion, including a continuous oil phase component and an aqueous phase component immiscible with the continuous oil phase component, in which: the continuous oil phase component includes a hydrophilic polyurethane-based polymer and an ethylenically unsaturated monomer; the hydrophilic polyurethane-based polymer includes a polyoxyethylene polyoxypropylene unit derived from polyoxyethylene polyoxypropylene glycol; and the polyoxyethylene polyoxypropylene unit includes 5 wt % to 25 wt % of polyoxyethylene. Also provided is a foam, including a hydrophilic polyurethane-based polymer, in which: the foam has an open-cell structure in which through-holes are present between adjacent spherical cells; the spherical cells each have an average pore diameter of less than 20 μm; the through-holes each have an average pore diameter of 5 μm or less; and the foam has surface openings each having an average pore diameter of 20 μm or less in a surface thereof.
摘要翻译：提供了一种W / O乳液，其包括连续油相组分和与所述连续油相组分不混溶的水相组分，其中：所述连续油相组分包括亲水性聚氨酯基聚合物和烯键式不饱和单体; 亲水性聚氨酯系聚合物包含来自聚氧乙烯聚氧丙烯二醇的聚氧乙烯聚氧丙烯单元; 聚氧乙烯聚氧丙烯单元包含5重量％〜25重量％的聚氧乙烯。还提供了一种泡沫，其包括亲水性聚氨酯基聚合物，其中：泡沫具有开孔结构，其中相邻球形孔之间存在通孔; 球形细胞的平均孔径均小于20μm; 通孔的平均孔径为5μm以下，泡沫体的表面的平均孔径为20μm以下的表面开口。

15. 发明申请

US20130190222A1 CONCENTRATED AQUEOUS SILK FIBROIN SOLUTION AND USE THEREOF 有权
公开(公告)号：US20130190222A1
公开(公告)日：2013-07-25
申请号：US13827304
申请日：2013-03-14
申请人： TRUSTEES OF TUFTS COLLEGE
发明人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
IPC分类号： C07K14/435
CPC分类号： A61L27/227 , A61L27/3604 , A61L27/38 , A61L27/52 , A61L27/56 , A61L2430/02 , B29C39/003 , B29C39/203 , B29C55/005 , B29D7/01 , B29K2089/00 , B29L2007/00 , B29L2009/00 , C07K14/43536 , C07K14/43586 , C08J3/07 , C08J3/075 , C08J5/18 , C08J9/0061 , C08J9/26 , C08J9/28 , C08J2201/0444 , C08J2201/0504 , C08J2205/022 , C08J2389/00 , C08L89/00 , D01D5/0007 , D01F4/02 , Y10T428/249921 , Y10T442/10 , Y10T442/60
摘要： The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.

16. 发明申请

US20130165004A1 CONCENTRATED AQUEOUS SILK FIBROIN SOLUTION AND USE THEREOF 审中-公开
公开(公告)号：US20130165004A1
公开(公告)日：2013-06-27
申请号：US13778480
申请日：2013-02-27
申请人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
发明人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
IPC分类号： C07K14/435
CPC分类号： A61L27/227 , A61L27/3604 , A61L27/38 , A61L27/52 , A61L27/56 , A61L2430/02 , B29C39/003 , B29C39/203 , B29C55/005 , B29D7/01 , B29K2089/00 , B29L2007/00 , B29L2009/00 , C07K14/43536 , C07K14/43586 , C08J3/07 , C08J3/075 , C08J5/18 , C08J9/0061 , C08J9/26 , C08J9/28 , C08J2201/0444 , C08J2201/0504 , C08J2205/022 , C08J2389/00 , C08L89/00 , D01D5/0007 , D01F4/02 , Y10T428/249921 , Y10T442/10 , Y10T442/60
摘要： The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.

17. 发明授权

US08304465B2 High strength air-dried aerogels 有权
标题翻译：高强度风干气凝胶
公开(公告)号：US08304465B2
公开(公告)日：2012-11-06
申请号：US11335297
申请日：2006-01-18
申请人： Paul R. Coronado , Joe H. Satcher, Jr.
发明人： Paul R. Coronado , Joe H. Satcher, Jr.
IPC分类号： C08J9/28
CPC分类号： C08J9/28 , C08J2201/0504 , C08J2205/026 , C08J2361/06 , Y02P20/544
摘要： A method for the preparation of high strength air-dried organic aerogels. The method involves the sol-gel polymerization of organic gel precursors, such as resorcinol with formaldehyde (RF) in aqueous solvents with R/C ratios greater than about 1000 and R/F ratios less than about 1:2.1. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be air dried at ambient temperatures and pressures. The method significantly reduces the time and/or energy required to produce a dried aerogel compared to conventional methods using either supercritical solvent extraction. The air dried gel exhibits typically less than 5% shrinkage.
摘要翻译：一种制备高强度空气干燥有机气凝胶的方法。该方法包括在R / C比大于约1000且R / F比小于约1：2.1的水性溶剂中有机凝胶前体如间苯二酚与甲醛（RF）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，该方法产生可在环境温度和压力下风干的湿凝胶。与使用超临界溶剂萃取的常规方法相比，该方法显着降低了产生干燥气凝胶所需的时间和/或能量。空气干燥凝胶的收缩率通常小于5％。

18. 发明申请

US20110319510A1 Silicone Rubber Sponge-Forming Emulsion Composition And Method For Manufacturing Silicone Rubber Sponge 审中-公开
标题翻译：硅橡胶海绵成型乳液组合物及制造硅橡胶海绵的方法
公开(公告)号：US20110319510A1
公开(公告)日：2011-12-29
申请号：US13141789
申请日：2009-12-24
申请人： Kota Tsuchiyama , Shinya Shirasaki , Mitsuo Hamada
发明人： Kota Tsuchiyama , Shinya Shirasaki , Mitsuo Hamada
IPC分类号： C08L47/00 , C08J9/00 , C08K13/02
CPC分类号： C08G77/04 , C08G77/12 , C08G77/20 , C08J9/0023 , C08J9/0066 , C08J9/28 , C08J2201/0504 , C08J2383/04 , C08K3/36 , C08K5/10 , C08L83/00 , C08L83/04
摘要： A silicone rubber sponge-forming emulsion composition is provided that, even when the quantity of reinforcing silica filler is increased, does not exhibit a decline in emulsion stability, avoids defects in cell morphology of the sponge, and avoids a substantial increase in hardness of the sponge. A method of producing a silicone rubber sponge from this composition is also provided. The A silicone rubber sponge-forming emulsion composition comprises (A) 100 weight parts of a liquid diorganopolysiloxane that has at least two silicon-bonded alkenyl groups in each molecule, (B) 1 to 50 weight parts of a reinforcing silica filler comprising (b1) a fumed silica and (b2) a precipitated silica in a (b1)/(b2) weight ratio of 0.01/1 to 30/1, (C) 50 to 250 weight parts of water that contains (c) a smectite clay, (D) 0.1 to 7 weight parts of a sorbitan fatty acid ester, (E) 0 to 10 weight parts of an isononanoic acid ester, (F) 0 to 10 weight parts of a Guerbet alcohol, and (G) a curing agent in a quantity sufficient to crosslink and cure component (A).
摘要翻译：提供了一种硅橡胶海绵形成用乳液组合物，即使增加二氧化硅填料的量增加，也不会使乳液稳定性下降，避免海绵细胞形态的缺陷，避免了硬度的显着增加海绵。还提供了从该组合物制备硅橡胶海绵的方法。 A型硅橡胶海绵形成用乳液组合物包含（A）100重量份在每个分子中具有至少两个硅键合的烯基的液体二有机聚硅氧烷，（B）1至50重量份的增强二氧化硅填料，其包含（b1 ）煅烧二氧化硅和（b2）（b1）/（b2）重量比为0.01 / 1〜30/1的沉淀二氧化硅，（C）50〜250重量份含有（c）蒙脱石粘土的水，（D）0.1〜7重量份脱水山梨糖醇脂肪酸酯，（E）0〜10重量份的异壬酸酯，（F）0〜10重量份的格伯特醇，（G）足以使组分（A）交联和固化的量。

19. 发明申请

US20100055438A1 CONCENTRATED AQUEOUS SILK FIBROIN SOLUTION AND USE THEREOF 有权
标题翻译：浓缩水性丝素纤维素溶液及其用途
公开(公告)号：US20100055438A1
公开(公告)日：2010-03-04
申请号：US12611256
申请日：2009-11-03
申请人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
发明人： David L. Kaplan , Ung-Jin Kim , Jaehyung Park , Hyoung-Joon Jin
IPC分类号： B32B3/26 , C07K14/78 , B28B11/22 , B29C47/00 , B28B11/00 , B29C55/04 , B29C55/12
CPC分类号： A61L27/227 , A61L27/3604 , A61L27/38 , A61L27/52 , A61L27/56 , A61L2430/02 , B29C39/003 , B29C39/203 , B29C55/005 , B29D7/01 , B29K2089/00 , B29L2007/00 , B29L2009/00 , C07K14/43536 , C07K14/43586 , C08J3/07 , C08J3/075 , C08J5/18 , C08J9/0061 , C08J9/26 , C08J9/28 , C08J2201/0444 , C08J2201/0504 , C08J2205/022 , C08J2389/00 , C08L89/00 , D01D5/0007 , D01F4/02 , Y10T428/249921 , Y10T442/10 , Y10T442/60
摘要： The present invention provides for concentrated aqueous silk fibroin solutions and an all-aqueous mode for preparation of concentrated aqueous fibroin solutions that avoids the use of organic solvents, direct additives, or harsh chemicals. The invention further provides for the use of these solutions in production of materials, e.g., fibers, films, foams, meshes, scaffolds and hydrogels.
摘要翻译：本发明提供浓缩的水性丝素蛋白溶液和用于制备浓缩的丝心蛋白溶液的全水模式，避免使用有机溶剂，直接添加剂或刺激性化学品。本发明进一步提供了这些溶液在生产例如纤维，薄膜，泡沫，网眼，支架和水凝胶的材料中的用途。

20. 发明授权

US06899857B2 Method for forming a region of low dielectric constant nanoporous material using a microemulsion technique 有权
标题翻译：使用微乳液技术形成低介电常数纳米多孔材料区域的方法
公开(公告)号：US06899857B2
公开(公告)日：2005-05-31
申请号：US10012298
申请日：2001-11-13
申请人： Soo Choi Pheng , Lap Chan , Wang Cui Yang , Siew Yong Kong , Alex See
发明人： Soo Choi Pheng , Lap Chan , Wang Cui Yang , Siew Yong Kong , Alex See
IPC分类号： C08J9/28 , H01L21/316 , H01L21/768 , C01B33/12 , C03C3/00 , C04B35/14 , C04B38/00
CPC分类号： C08J9/28 , C08J2201/0504 , C08J2383/00 , H01L21/02126 , H01L21/02203 , H01L21/02216 , H01L21/02282 , H01L21/31695 , H01L21/7682
摘要： A method for forming a region of low dielectric constant nanoporous material is disclosed. In one embodiment, the present method includes the step of preparing a microemulsion. The method of the present embodiment then recites applying the microemulsion to a surface above which it is desired to form a region of low dielectric constant nanoporous material. Next, the present method recites subjecting the microemulsion, which has been applied to the surface, to a thermal process such that the region of low dielectric constant nanoporous material is formed above the surface.
摘要翻译：公开了一种形成低介电常数纳米多孔材料区域的方法。在一个实施方案中，本发明的方法包括制备微乳液的步骤。本实施例的方法然后将微乳液应用于其上希望形成低介电常数纳米多孔材料区域的表面。接下来，本方法叙述了将施加到表面的微乳液进行热处理，使得低介电常数纳米多孔材料的区域形成在表面上方。

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