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11. 发明授权

US09475919B2 Smart composites containing modified cellulosic nanomaterials 有权
公开(公告)号：US09475919B2
公开(公告)日：2016-10-25
申请号：US14675145
申请日：2015-03-31
申请人： International Business Machines Corporation
发明人： Dylan J. Boday , Joseph Kuczynski , Robert E. Meyer, III
IPC分类号： C08L1/26 , C08K7/02 , C08L67/04 , C08L67/02 , C08L69/00 , C08L1/02 , C08B15/00 , C08B15/06 , C08L1/08 , C08L55/02
CPC分类号： C08K7/02 , C08B15/00 , C08B15/005 , C08B15/06 , C08L1/02 , C08L1/08 , C08L55/02 , C08L67/02 , C08L67/04 , C08L69/00 , C08L2203/206 , C08L2205/025 , C08L2205/16 , C08L2312/02
摘要： In accordance with some embodiments of the present invention, a composite material is prepared by blending a bio-derived filler into a polymer, wherein the filler includes a diene-modified cellulosic nanomaterial (e.g., cellulose nanocrystals (CNCs) and/or cellulose nanofibrils (CNFs) functionalized to contain a diene) and a dienophile-modified cellulosic nanomaterial (e.g., CNCs and/or CNFs functionalized to contain a dienophile). The modulus of the composite material is reversibly controllable by adjusting a degree of crosslinking between the diene-modified cellulosic nanomaterial and the dienophile-modified cellulosic nanomaterial. This degree of crosslinking is thermally reversible. On one hand, the degree of crosslinking may be increased via a Diels-Alder (DA) cycloaddition reaction at a first temperature, thereby increasing the modulus of the composite material. On the other hand, the degree of crosslinking may be decreased via a retro-DA reaction at a second temperature higher than the first temperature, thereby decreasing the modulus of the composite material.

12. 发明授权

US09458186B2 Polysaccharide derivative, method for producing the same, and separating agent 有权
标题翻译：多糖衍生物，其制造方法和分离剂
公开(公告)号：US09458186B2
公开(公告)日：2016-10-04
申请号：US13808717
申请日：2011-07-05
申请人： Yoshio Okamoto , Junqing Li , Xiande Shen , Jun Shen , Haitao Qu , Guangshun Wu
发明人： Yoshio Okamoto , Junqing Li , Xiande Shen , Jun Shen , Haitao Qu , Guangshun Wu
IPC分类号： C07H15/20 , C07H1/00 , C08B15/06 , C08B33/00 , B01J20/285 , B01J20/29 , B01J20/32 , C08B15/00 , C08L1/08 , C08L3/14 , G01N30/88
CPC分类号： C07H15/20 , B01J20/285 , B01J20/29 , B01J20/3204 , B01J20/3274 , B01J2220/4825 , C08B15/00 , C08B15/06 , C08B33/00 , C08L1/08 , C08L3/14 , G01N2030/8877
摘要： An object of the present invention is to provide a novel polysaccharide derivative used for a separating agent for optical isomers. The novel polysaccharide derivative contains a structure in which a hydrogen atom of a hydroxyl group or an amino group at the 2-position in a structural unit of the polysaccharide is substituted with a monovalent group represented by the following general formula (1), and a hydrogen atom of a hydroxyl group or an amino group at the 3-position in the structural unit is substituted with a monovalent group represented by the following general formula (2): R1—NH—CO— (1) R2—NH—CO— (2) where R1 and R2 represent substituted or unsubstituted aryl groups which are different from each other.

13. 发明授权

US09353191B2 Method for producing hydrogels 有权
标题翻译：生产水凝胶的方法
公开(公告)号：US09353191B2
公开(公告)日：2016-05-31
申请号：US13491197
申请日：2012-06-07
申请人： Alessandro Sannino , Christian Demitri , Yishai Zohar , Barry Joseph Hand , Eyal S. Ron
发明人： Alessandro Sannino , Christian Demitri , Yishai Zohar , Barry Joseph Hand , Eyal S. Ron
IPC分类号： C08B3/12 , C08B15/00 , C08J3/075 , C08L1/28 , C08B11/12 , C08B11/08 , C08B11/20 , C08L1/08
CPC分类号： C08B3/12 , C08B11/08 , C08B11/12 , C08B11/20 , C08B15/005 , C08J3/075 , C08J2301/00 , C08J2301/08 , C08J2301/26 , C08J2301/28 , C08L1/08 , C08L1/284 , C08L1/286 , Y10T428/2982
摘要： The present invention provides a method of producing a polymer hydrogel comprising the steps of: (1) preparing an aqueous solution of a water soluble polysaccharide derivative and a polycarboxylic acid; (2) optionally agitating the solution, for example, by stirring; (3) isolating a polysaccharide derivative/polycarboxylic acid composite from the solution; and (4) heating the polysaccharide derivative/polycarboxylic acid composite at a temperature of at least about 80° C., thereby cross-linking the polysaccharide with the polycarboxylic acid. The invention also provides polymer hydrogels produced by the methods of the invention.
摘要翻译：本发明提供一种制备聚合物水凝胶的方法，包括以下步骤：（1）制备水溶性多糖衍生物和多元羧酸的水溶液; （2）任选地搅拌溶液，例如通过搅拌; （3）从溶液中分离多糖衍生物/多元羧酸复合物; 和（4）在至少约80℃的温度下加热多糖衍生物/多元羧酸复合物，从而使多糖与多元羧酸交联。本发明还提供了通过本发明的方法制备的聚合物水凝胶。

14. 发明授权

US09340624B2 Process for producing cellulose derivatives of high bulk density, good flowability and/or dispersibility in cold water as well as low solution color 有权
标题翻译：用于生产高体积密度，在冷水中具有良好流动性和/或分散性以及低溶液颜色的纤维素衍生物的方法
公开(公告)号：US09340624B2
公开(公告)日：2016-05-17
申请号：US14422253
申请日：2013-09-23
申请人： Dow Global Technologies LLC
发明人： Yvonne M. Goerlach-Doht , Juergen Hermanns , Bettina Hoelzer
IPC分类号： C08B11/193 , A61K47/38 , A61K9/48 , C08J3/12 , C08L1/08 , C08L1/26 , C08L1/28 , C09D101/08 , C09D101/26
CPC分类号： C08B11/193 , A61K9/4891 , A61K47/38 , C08J3/124 , C08J2301/08 , C08L1/08 , C08L1/26 , C08L1/28 , C08L1/284 , C09D101/08 , C09D101/26 , Y10T428/2982
摘要： A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative; B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill; and D) subjecting the cellulose derivative to partial depolymerization after having contacted the cellulose derivative with a drying gas in step C). The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity.
摘要翻译：在研磨和干燥湿纤维素衍生物的方法中获得颗粒状纤维素衍生物，其包括以下步骤：A）提供基于湿纤维素衍生物的总重量的水分含量为60至95％的纤维素衍生物; B）在气体扫掠冲击式研磨机中研磨和部分干燥湿纤维素衍生物; C）将接地和部分干燥的纤维素衍生物与气体扫掠冲击式磨机外部的附加量的干燥气体接触; 和D）在步骤C）中使纤维素衍生物与干燥气体接触后使纤维素衍生物部分解聚。所获得的颗粒状纤维素衍生物具有高的未开发堆积密度，良好的流动性和低的颜色强度。

15. 发明授权

US09320656B2 Water-dispersible thermoplastic injection molded composition 有权
标题翻译：水分散热塑性注射成型组合物
公开(公告)号：US09320656B2
公开(公告)日：2016-04-26
申请号：US14092013
申请日：2013-11-27
申请人： Kimberly-Clark Worldwide, Inc.
发明人： James H. Wang , Gregory J. Wideman , Mark M. Mleziva
IPC分类号： A61F13/26 , B29C45/00 , C08L1/28 , C08L29/04 , C08L1/08 , C08K3/22 , B29L23/00 , B29C45/16
CPC分类号： A61F13/26 , B29C45/0001 , B29C45/16 , B29K2995/0062 , B29L2023/00 , C08J3/18 , C08J2301/28 , C08J2329/04 , C08K3/22 , C08K3/26 , C08K5/0016 , C08K5/053 , C08L1/28 , C08L1/284 , C08L29/04
摘要： A thermoplastic composition that is water-sensitive (e.g., water-soluble, water-dispersible, etc.) in that it loses its integrity over time in the presence of water that can also be injection molded is provided. The composition contains a cellulose derivative, a synthetic water-soluble polymer, and a plasticizer. The desired water-sensitive and moldable attributes of the composition may be achieved in the present invention by selectively controlling a variety of aspects of the composition, such as the nature of the components employed, the relative amount of each component, the manner in which the composition is formed, and so forth.
摘要翻译：提供了一种水敏性（例如水溶性，水分散性等）的热塑性组合物，因为其在可以注塑的水存在下随时间失去其完整性。该组合物含有纤维素衍生物，合成水溶性聚合物和增塑剂。通过选择性地控制组合物的各个方面，例如所使用的组分的性质，每种组分的相对量，其中的组分的方式，可以在本发明中实现组合物的期望的水敏感和可模制的属性组合物形成，等等。

16. 发明授权

US09205109B2 Copper salts of ion exchange materials for use in the treatment and prevention of infections 有权
标题翻译：用于治疗和预防感染的离子交换材料的铜盐
公开(公告)号：US09205109B2
公开(公告)日：2015-12-08
申请号：US13747165
申请日：2013-01-22
申请人： CAREFUSION 2200, INC.
发明人： Scott A. Tufts , James Bardwell , Michael J. Baltezor
IPC分类号： A61K33/34 , A61K31/717 , A61L15/18 , A61L15/22 , C08L1/08 , A61L26/00
CPC分类号： A61K33/34 , A61K31/717 , A61L26/0004 , A61L26/0023 , C08L1/08 , Y02P20/582
摘要： Copper salts of ion exchange materials provide copper ions at levels suitable for use as an anti-infective agent. The copper salts of ion exchange materials may be formed using ether and ester derivatives of cellulose, such as carboxymethyl cellulose (CMC), ethylcellulose (EC), methylcellulose (MC), hydroxypropyl cellulose (HPC), hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), cellulose acetate, and cellulose triacetate. Wound dressings having copper salts of ion exchange materials incorporated therein are also provided, and may be used to reduce the incidence of infection in wounds. The wound dressings may also be used to prevent infections in long-term wounds, such as those formed at wound drain, catheter, and ostomy entry sites. Copper salts of ion exchange materials may be used to kill microorganisms, and may optionally be used with additional anti-infective agents.
摘要翻译：离子交换材料的铜盐提供适合用作抗感染剂的水平的铜离子。离子交换材料的铜盐可以使用纤维素的醚和酯衍生物，如羧甲基纤维素（CMC），乙基纤维素（EC），甲基纤维素（MC），羟丙基纤维素（HPC），羟丙基甲基纤维素（HPMC），羟丙基甲基纤维素甲基纤维素（HEMC），乙酸纤维素和三醋酸纤维素。还提供了掺入其中的具有离子交换材料的铜盐的伤口敷料，并且可以用于降低伤口感染的发生率。伤口敷料也可用于预防长期伤口中的感染，例如在伤口排泄，导管和造口术入口部位形成的伤口。可以使用离子交换材料的铜盐来杀死微生物，并且可以任选地与另外的抗感染剂一起使用。

17. 发明授权

US08974627B2 Curable compositions containing silyl groups, and use thereof 有权
标题翻译：含有甲硅烷基的可固化组合物及其用途
公开(公告)号：US08974627B2
公开(公告)日：2015-03-10
申请号：US13322468
申请日：2010-04-26
申请人： Frank Schubert , Wilfried Knott
发明人： Frank Schubert , Wilfried Knott
IPC分类号： C09J7/02 , C08F220/12 , C07F7/08 , C08L83/00 , C08G77/04 , C08G77/46 , C09J183/04 , C08G77/16 , C08L83/06 , C08L83/04 , C09D183/04 , C09J183/06 , C09D183/06 , C08B15/05 , C08L1/08
CPC分类号： C08G77/46 , C08B15/05 , C08G77/16 , C08L1/08 , C08L83/04 , C08L83/06 , C09D183/04 , C09D183/06 , C09J183/04 , C09J183/06
摘要： This invention relates to curable compositions containing hydroxyl compounds that carry silyl groups as well as to the use of said compositions.
摘要翻译：本发明涉及含有甲硅烷基的羟基化合物以及所述组合物的用途的可固化组合物。

18. 发明授权

US08835874B2 Fluorescing gel formulations and their applications 有权
标题翻译：荧光凝胶制剂及其应用
公开(公告)号：US08835874B2
公开(公告)日：2014-09-16
申请号：US13267705
申请日：2011-10-06
申请人： Nicole Burns , Xin Sun , Thomas R. Mohs , Joseph R. Wegner , Mark Levitt , Steven E. Lentsch
发明人： Nicole Burns , Xin Sun , Thomas R. Mohs , Joseph R. Wegner , Mark Levitt , Steven E. Lentsch
IPC分类号： G01N21/64 , C08K5/00 , C08L1/28 , C08L1/08 , C08L5/00
CPC分类号： G01N21/64 , C08K5/0041 , C08K5/0091 , C09K11/025 , C09K11/06 , G01N21/643 , G01N2201/061 , C08L5/00 , C08L1/08 , C08L1/28
摘要： Fluorescing gel formulations are disclosed for monitoring cleaning of a surface. The fluorescing gel formulations are stable, fluoresce under UV light, and do not leave a mark after drying and removal. The compositions include an oppositely charged complexing agent which is used in combination with an anionic or cationic optical brightener. In some embodiments, the compositions include a cationic optical brightener with no complexing agent.
摘要翻译：公开了用于监测表面清洁的荧光凝胶制剂。荧光凝胶制剂在紫外光下是稳定的，发荧光，并且在干燥和除去后不留下痕迹。组合物包括与阴离子或阳离子荧光增白剂组合使用的带相反电荷的络合剂。在一些实施方案中，组合物包括没有络合剂的阳离子荧光增白剂。

19. 发明授权

US08829110B2 Nanocomposite biomaterials of nanocrystalline cellulose (NCC) and polylactic acid (PLA) 有权
标题翻译：纳米晶纤维素（NCC）和聚乳酸（PLA）的纳米复合生物材料
公开(公告)号：US08829110B2
公开(公告)日：2014-09-09
申请号：US13014205
申请日：2011-01-26
申请人： Wadood Y. Hamad , Chuanwei Miao
发明人： Wadood Y. Hamad , Chuanwei Miao
IPC分类号： C08B37/00 , C08G63/48 , C08G63/91 , C08G18/38 , C08L1/08 , B82Y40/00 , C08G63/08 , D01F1/10 , D01F6/62 , C08L67/04 , C08L1/02 , B82Y30/00 , C08J5/18
CPC分类号： C08L1/02 , B82Y30/00 , B82Y40/00 , C08G63/08 , C08J5/18 , C08J2301/02 , C08J2367/04 , C08L67/04 , C08L2205/14 , D01F1/10 , D01F6/625
摘要： A new approach is conceived for the development of sustainable biomaterials comprising nanocrystalline cellulose (NCC) and polylactic acid (PLA) nanocomposites. The invention deals with advancing a method based on in situ ring opening polymerization of L-lactide in the presence of NCC particles to form NCC-PLA supramolecular nanocomposite materials. This material is hydrophobic and compatible with a wide range of synthetic and natural polymers. NCC-PLA nanocomposites have enhanced functionality (e.g. gas barrier), rheological and mechanical performance, as well as dimensional stability (i.e. less hygroexpansivity) relative to PLA. They are made from entirely renewable resources, and are potentially biocompatible as well as recyclable. NCC-PLA supramolecular nanocomposites can be suspended in most organic solvents or dried to form a solid substance. They can be processed using conventional polymer processing techniques to develop 3-dimensional structures, or spun into fibers, yarns or filaments.
摘要翻译：构想了一种新的方法来开发包含纳米晶体纤维素（NCC）和聚乳酸（PLA）纳米复合材料的可持续生物材料。本发明涉及在NCC颗粒存在的情况下推进基于L-丙交酯的原位开环聚合以形成NCC-PLA超分子纳米复合材料的方法。该材料是疏水性的，与广泛的合成和天然聚合物相容。 NCC-PLA纳米复合材料具有增强的功能（例如阻气性），流变性和机械性能，以及相对于PLA的尺寸稳定性（即较低的湿膨胀性）。它们由完全可再生资源制成，具有潜在的生物兼容性和可回收利用。 NCC-PLA超分子纳米复合材料可以悬浮在大多数有机溶剂中或干燥形成固体物质。它们可以使用常规的聚合物加工技术来加工，以开发三维结构，或者纺成纤维，纱线或细丝。

20. 发明申请

US20130175516A1 LIGHT EMITTING APPARATUS 审中-公开
公开(公告)号：US20130175516A1
公开(公告)日：2013-07-11
申请号：US13781790
申请日：2013-03-01
申请人： THE PROCTER & GAMBLE COMPANY
发明人： William Johnstone Ray , Mark D. Lowenthal , Neil O. Shotton , Richard A. Blanchard , Mark Allan Lewandowski , Brad Oraw , Mark John Steinhardt , Corey Michael Bischoff , Edward Mack Sawicki , Kenneth Stephen McGuire
IPC分类号： H01L51/00 , H01L33/56 , C08K5/05 , C08L1/08 , C08K5/21
CPC分类号： H01L33/56 , F21K9/232 , F21V14/02 , F21W2121/00 , F21Y2107/00 , F21Y2115/10 , H01L24/05 , H01L24/13 , H01L33/20 , H01L33/38 , H01L33/382 , H01L2224/0401 , H01L2224/05552 , H01L2224/056 , H01L2224/13014 , H01L2224/13019 , H01L2224/13022 , H01L2224/13025 , H01L2924/12041 , H01L2924/12042 , H01L2924/13033 , H01L2924/13034 , H01L2924/1305 , H01L2924/13062 , H01L2924/13091 , H01L2924/00012 , H01L2924/00014 , H01L2924/00
摘要： A lighting apparatus comprising a plurality of diodes and an electrical interface configured to receive an electrical signal and transmit the electrical signal to the plurality of diodes is provided.

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