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1. 发明授权

US09732169B2 Raft agents and their use in the development of polyvinylpyrrolidone grafted nanoparticles 有权
公开(公告)号：US09732169B2
公开(公告)日：2017-08-15
申请号：US14805531
申请日：2015-07-22
申请人： University of South Carolina
发明人： Lei Wang , Brian C. Benicewicz
IPC分类号： C08F126/10 , C07D295/194 , C07D277/16
CPC分类号： C08F126/10 , C07D277/16 , C07D295/194 , C08F292/00 , C08F2438/03 , C08F226/10
摘要： Nanoparticles having a plurality of PVP chains covalently bonded to a surface of the nanoparticle are provided, along with their methods of formation and the RAFT agents for the polymerization of the PVP chains. RAFT agents are generally provided, along with their methods of formation and use. Methods are also generally provided for grafting a PVP polymer onto a nanoparticle. In one embodiment, the method includes: polymerizing a plurality of monomers in the presence of a RAFT agent to form a polymeric chain covalently bonded to the nanoparticle.

2. 发明申请

US20140370114A1 HOMOPOLYMER NANOPARTICLES BY SELF-EMULSION POLYMERIZATION REACTION AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：通过自乳化聚合反应制备共聚物纳米粒子及其制备方法
公开(公告)号：US20140370114A1
公开(公告)日：2014-12-18
申请号：US14304265
申请日：2014-06-13
申请人： GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Jae-Suk LEE , Santosh Kumar , Dong Woo Kim , Mohammad Changei , Hong-Joon Lee
IPC分类号： C08F2/22 , A61K9/51
CPC分类号： C08F2/22 , A61K9/5138 , C08F120/06 , C08F120/20 , C08F120/42 , C08F126/06 , C08F126/10
摘要： Disclosed herein is a preparation method of homopolymer nanoparticles without using a surfactant. The homopolymer nanoparticles prepared thereby are expected to be widely used not only as a template of a semiconductor metal oxide, a drug delivery system (DDS), an electron transport layer (ETL), and a seed having vertical structural shape, but also in a high precision field such as replacement of an organic device polystyrene bead film.
摘要翻译：本文公开了不使用表面活性剂的均聚物纳米颗粒的制备方法。由此制备的均聚物纳米粒子不仅被广泛用作半导体金属氧化物，药物递送系统（DDS），电子传输层（ETL）和具有垂直结构形状的种子的模板，而且在高精度场如更换有机器件聚苯乙烯珠膜。

3. 发明申请

US20130296576A1 HIGH STABLE NON-IONIC N-VINYL BUTYROLACTAM IODINE AND PREPARATION METHOD THEREOF 审中-公开
标题翻译：高稳定性非离子型N-乙烯基丁酰胺碘化物及其制备方法
公开(公告)号：US20130296576A1
公开(公告)日：2013-11-07
申请号：US13978329
申请日：2011-08-18
申请人： Yu Wang , Zhan Chen
发明人： Yu Wang , Zhan Chen
IPC分类号： C07D207/267
CPC分类号： C07D207/267 , C08F8/22 , C08F126/10
摘要： The present invention relates to a preparation method of a high-stable non-ionic N-vinyl butyrolactam iodine, wherein non-ionic N-vinyl butyrolactam, iodine and at least one grinding aid are stirred at 150-800 r/min at a temperature of 50° C.-90° C. for 1 to 12 hours to prepare the high-stable non-ionic N-vinyl butyrolactam iodine, wherein the K value of the non-ionic N-vinyl butyrolactam is 32±1, the PD value of the main peak of the non-ionic N-vinyl butyrolactam is ≦1.6, the moisture content of the non-ionic N-vinyl butyrolactam is ≦2.5%, preferably, the grinding aid is selected one or several from sodium chloride, sodium citrate, sodium carbonate and sodium phosphate, the amount of the grinding aid added is 0.02 to 2% of the total amount of the non-ionic N-vinyl butyrolactam and the iodine, the non-ionic N-vinyl butyrolactam is PVP-K32, the high-stable non-ionic N-vinyl butyrolactam iodine prepared by the above mentioned method is also provided, the stability of the high-stable non-ionic N-vinyl butyrolactam iodine of the present invention is high, thereby facilitating long-term storage and use, thus the high-stable non-ionic N-vinyl butyrolactam iodine is suitable for large-scale popularization.
摘要翻译：本发明涉及一种高稳定性非离子型N-乙烯基丁内酰胺碘的制备方法，其中非离子N-乙烯基丁内酰胺碘和至少一种研磨助剂以150-800r / min的温度在50℃-90℃下反应1至12小时以制备高稳定性非离子型N-乙烯基丁内酰胺碘，其中非离子型N-乙烯基丁内酰胺的K值为32±1，PD 非离子型N-乙烯基丁内酰胺的主峰的值为1.6，非离子型N-乙烯基丁内酰胺的水分含量为2.5％，优选的是，研磨助剂由氯化钠，钠柠檬酸钠，碳酸钠和磷酸钠，加入的助磨剂的量为非离子型N-乙烯基丁内酰胺和碘的总量的0.02〜2％，非离子型N-乙烯基丁内酰胺为PVP-K32，还提供了通过上述方法制备的高稳定性非离子型N-乙烯基丁内酰胺碘，稳定性高本发明的离子型N-乙烯基丁内酰胺碘高，从而促进长期保存和使用，因此高稳定性的非离子型N-乙烯基丁内酰胺碘适用于大规模普及。

4. 发明授权

US08465552B2 Thickened hair colors 有权
标题翻译：浓稠的头发颜色
公开(公告)号：US08465552B2
公开(公告)日：2013-06-18
申请号：US13399566
申请日：2012-02-17
申请人： Jose Martinez-Santiago , Anand Ramchandra Mahadeshwar
发明人： Jose Martinez-Santiago , Anand Ramchandra Mahadeshwar
IPC分类号： A61Q5/10
CPC分类号： A61Q5/10 , A61K8/8176 , A61K2800/48 , C08F126/10
摘要： Described herein are beneficial hair color mixes comprising lightly- to moderately-crosslinked PVP. The color mix may be derived from one, two, or more parts, and the color mix exhibits satisfactory viscosity, stability, and formulation compatibility.
摘要翻译：本文描述了包含轻度至中度交联的PVP的有益的发色混合物。颜色混合物可以衍生自一个，两个或更多个部分，并且颜色混合物表现出令人满意的粘度，稳定性和配方相容性。

5. 发明申请

US20080113071A1 POLY N-VINYL PYRROLIDONE 审中-公开
标题翻译：聚N-乙烯基吡咯烷酮
公开(公告)号：US20080113071A1
公开(公告)日：2008-05-15
申请号：US11559078
申请日：2006-11-13
申请人： Jeffrey M. Cohen
发明人： Jeffrey M. Cohen
IPC分类号： C12H1/00 , C08F126/06
CPC分类号： C12H1/0424 , C08F126/10
摘要： The present invention provides for compositions comprising poly N-vinyl pyrrolidone (PVPP) with improved capability to remove polyphenols, methods of producing and using the same. Producing the PVPP with improved capability to remove polyphenols may comprise adding a quantity of hydrogen peroxide to a composition comprising the PVPP, mixing the hydrogen peroxide and the composition comprising the PVPP and removing from the mixture, the PVPP with improved capability to remove polyphenols. The PVPP with improved capability to remove polyphenols may be useful for reducing the formation of colloidal haze in beverages such as beer.
摘要翻译：本发明提供包含具有改善去除多酚的能力的聚N-乙烯基吡咯烷酮（PVPP）的组合物，其制备和使用方法。生产PVPP具有改善的去除多酚的能力可以包括向包含PVPP的组合物中加入一定量的过氧化氢，混合过氧化氢和包含PVPP的组合物，并从混合物中除去PVPP，具有改善的去除多酚的能力。具有改善去除多酚的能力的PVPP可用于减少饮料如啤酒中胶体雾度的形成。

6. 发明授权

US06512066B1 Process for making crosslinked polyvinylpyrrolidone with low swell volume 失效
标题翻译：具有低溶胀体积的交联聚乙烯吡咯烷酮的方法
公开(公告)号：US06512066B1
公开(公告)日：2003-01-28
申请号：US10075327
申请日：2002-02-14
申请人： Beth M. Steinmetz , Robert M. Arrell
发明人： Beth M. Steinmetz , Robert M. Arrell
IPC分类号： C08F2608
CPC分类号： C08F126/10
摘要： A two-step, base-catalyzed process for making crosslinked polyvinylpyrrolidone (PVP-P) having a low swell volume is disclosed. A crosslinker is generated “in situ” in the first step by heating a basic aqueous mixture containing a relatively low concentration of N-vinylpyrrolidone under added inert gas pressure. In a second step, the reactor temperature is reduced to initiate polymerization. The process is a productive way to make PVP-P that is easy to isolate and purify. The polymer has a swell volume less than about 40 mL H2O/10 g polymer, which makes it valuable for beverage clarification.
摘要翻译：公开了一种用于制备具有低膨胀体积的交联聚乙烯吡咯烷酮（PVP-P）的两步碱催化方法。通过在加入的惰性气体压力下加热含有较低浓度的N-乙烯基吡咯烷酮的碱性含水混合物，在第一步骤“原地”产生交联剂。在第二步中，降低反应器温度以引发聚合。该过程是使PVP-P易于分离和纯化的有效方式。该聚合物具有小于约40mL H 2 O / 10g聚合物的溶胀体积，这使得它对于饮料澄清是有价值的。

7. 发明授权

US3216983A Reaction products of polyvinylpyrrolidone compounds and polyisocyanates 失效
标题翻译：聚乙烯吡咯烷酮化合物和多异氰酸酯的反应产物
公开(公告)号：US3216983A
公开(公告)日：1965-11-09
申请号：US14706861
申请日：1961-10-23
申请人： IND BIOLOGY LAB INC
发明人： SHELANSKI MORRIS V , THEODORE LEVENSON
IPC分类号： A01N59/12 , A61K8/87 , A61Q3/02 , A61Q5/06 , A61Q11/00 , C08F8/00 , C08G18/62
CPC分类号： C08G18/6283 , A01N59/12 , A61K8/87 , A61Q3/02 , A61Q5/06 , A61Q11/00 , C08F8/22 , C08F8/30 , C08G18/6212 , C08F126/10 , C08F218/08 , C08F8/12

8. 发明申请

US20170190813A1 METHODS OF TREATMENT TO IMPROVE THE QUALITY OF ALCOHOLIC BEVERAGES USING VINYL LACTAM-DERIVED POLYMER-HYDROGEN PEROXIDE COMPLEXES 有权
公开(公告)号：US20170190813A1
公开(公告)日：2017-07-06
申请号：US15313278
申请日：2015-05-21
申请人： ISP Investments LLC
发明人： Krishnamurthy Nacharaju , Giovanni Nicola Onnembo , Mustafa Rehmanji , Andrew Mola , Bala Balasanmugam , Joycelyn Yapchulay
IPC分类号： C08F126/10 , C08F222/18 , C12H1/056 , C08F222/10
CPC分类号： C08F126/10 , C08F220/18 , C08F222/10 , C08F222/18 , C12H1/0424
摘要： Provided is a method of treatment of an alcoholic beverage, particularly beer or wine, for removing ingredient(s) causing undesirable sulfury and/or fatty flavor(s), by contacting the beverage with a composition comprising a polymer-hydrogen peroxide complex, wherein the polymer is derived from at least one N-vinyl lactam monomer, and wherein the hydrogen peroxide is present in an amount from about 1% by weight to about 50% by weight of the complex. Provided further is a method of treatment of an alcoholic beverage to remove at least (a) at least one ingredient causing at least one undesirable sulfury and/or fatty flavor, and (b) at least one ingredient causing colloidal haze, comprising contacting the beverage with a composition described herein. Provided furthermore is an alcoholic beverage obtained by the method(s) of treatment described herein.

9. 发明申请

US20170009047A1 ORGANIC-INORGANIC COMPOSITE, STRUCTURAL BODY, AND METHOD FOR PRODUCING ORGANIC-INORGANIC COMPOSITE 有权
标题翻译：有机无机复合材料，结构体和生产有机无机复合材料的方法
公开(公告)号：US20170009047A1
公开(公告)日：2017-01-12
申请号：US15275850
申请日：2016-09-26
申请人： NGK INSULATORS, LTD.
发明人： Naoto KINOSHITA , Kenichi NODA , Hiroyuki SHIBATA
IPC分类号： C08K3/08 , B01D69/12 , B01D71/60 , B01D69/14 , B01D71/02 , B01D71/70 , C08K3/34 , B01D67/00
CPC分类号： C08K3/08 , B01D67/0079 , B01D69/10 , B01D69/12 , B01D69/141 , B01D69/142 , B01D69/148 , B01D71/00 , B01D71/022 , B01D71/58 , B01D71/60 , B01D71/70 , C08F126/10 , C08G73/02 , C08G77/02 , C08K3/00 , C08K3/34 , C08K2003/0806 , C08K2201/008 , C08L101/06 , C09D183/02 , C08L79/00
摘要： The organic-inorganic composite of the present invention includes an organic compound having a carbonyl group, an inorganic compound containing a metal component, and a silver component. The ratio of the number of metal atoms in the inorganic compound to the number of carbon atoms in the organic compound is from 0.04 to 1.60, and the ratio of the number of silver atoms in the silver component to the number of carbon atoms in the organic compound is from 0.07 to 0.55. The organic-inorganic composite may include, for example, an inorganic compound having a metal matrix structure containing a metal M and oxygen, an organic compound having a carbonyl group, and silver ions. The carbonyl group is bonded to a side chain R1 of the organic compound and has an end group R2.
摘要翻译：本发明的有机 - 无机复合体包括具有羰基的有机化合物，含有金属成分的无机化合物和银成分。无机化合物中的金属原子数与有机化合物中的碳原子数的比例为0.04〜1.60，银成分中的银原子数与有机化合物中的碳原子数的比例化合物为0.07〜0.55。有机 - 无机复合材料可以包括例如具有含有金属M和氧的金属基体结构的无机化合物，具有羰基的有机化合物和银离子。羰基与有机化合物的侧链R1键合，并具有端基R2。

10. 发明申请

US20160376464A1 COMPOSITION FOR USE AS AN ASSAY REAGENT 审中-公开
标题翻译：用作测定试剂的组合物
公开(公告)号：US20160376464A1
公开(公告)日：2016-12-29
申请号：US15259768
申请日：2016-09-08
申请人： Siemens Healthcare Diagnostics Inc.
发明人： Bhalchandra Lele , Pratap Singh , Raphael Bartz , Jason A. Kellogg
IPC分类号： C09D133/26 , G01N33/533 , C09D139/06 , C08F120/60 , C08F126/10
CPC分类号： C09D133/26 , C08F120/60 , C08F126/10 , C08F220/06 , C08F220/26 , C08F220/38 , C08F220/58 , C08F2800/20 , C09D139/06 , C09D177/06 , C09D179/04 , C09D181/00 , G01N33/533 , G01N33/582
摘要： A composition for use as an assay reagent comprises a solid support comprising a member of a signal producing system and a coating of a synthetic copolymer. The synthetic copolymer comprises a first polymerized monomer comprising a pendant moiety comprising a reactive functionality or a derivative of a reactive functionality and a second polymerized monomer comprising a pendant moiety comprising at least 1 carbon atoms and at least 2 heteroatoms. In some embodiments the copolymer comprises a polyethylenic backbone comprising the pendant moiety comprising a reactive functionality or a derivative of a reactive functionality and the pendant moiety comprising at least 1 carbon atom and at least 2 heteroatoms.
摘要翻译：用作测定试剂的组合物包括固体支持物，其包括信号产生系统的成员和合成共聚物的涂层。合成共聚物包含第一聚合单体，其包括包含反应性官能团或反应性官能团的衍生物的侧基部分和包含至少包含1个碳原子和至少2个杂原子的侧链部分的第二聚合单体。在一些实施方案中，共聚物包含包含侧链部分的聚乙烯主链，其包含反应性官能团或反应性官能团的衍生物，并且所述侧链部分包含至少1个碳原子和至少2个杂原子。

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