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1. 发明申请

US20070196297A1 Production of photoluminescent silicon nanoparticles having surfaces that are essentially free of residual oxygen 失效
标题翻译：生产具有基本上没有残余氧的表面的光致发光硅纳米颗粒
公开(公告)号：US20070196297A1
公开(公告)日：2007-08-23
申请号：US11406940
申请日：2006-04-19
申请人： Eli Ruckenstein , Mark Swihart , Fengjun Hua
发明人： Eli Ruckenstein , Mark Swihart , Fengjun Hua
IPC分类号： A61K8/19 , H01J1/62
CPC分类号： C30B29/06 , C01B33/02 , C30B29/60 , Y10S977/774 , Y10S977/814 , Y10T428/24273
摘要： The present invention relates to a method for preparing photoluminescent silicon nanoparticles having uniformly hydrogen-terminated surfaces that are essentially free of residual oxygen. The present invention also relates to a method of preparing a blue-emitting photoluminescent silicon nanoparticle. The present invention further relates to a composition that includes a photoluminescent silicon nanoparticle having a surface that is uniformly hydrogen-terminated and essentially free of residual oxygen. The present invention also relates to a composition including a photoluminescent silicon nanoparticle having a surface that is uniformly coated with an organic layer and essentially free of residual oxygen. The present invention additionally relates to a composition including a photoluminescent silicon nanoparticle stably dispersed in an organic solvent and having a surface that is uniformly coated with an organic layer and essentially free of residual oxygen.
摘要翻译：本发明涉及一种制备基本上没有残余氧的具有均匀氢封端表面的光致发光硅纳米颗粒的方法。本发明还涉及一种制备蓝色发光光致发光硅纳米颗粒的方法。本发明还涉及包含光致发光硅纳米颗粒的组合物，所述光致发光硅纳米颗粒具有均匀氢终止且基本上没有残余氧的表面。本发明还涉及包含光致发光硅纳米颗粒的组合物，其具有均匀地涂覆有机层并且基本上没有残余氧的表面。本发明还涉及一种组合物，其包含稳定分散在有机溶剂中并具有均匀涂覆有机层并且基本上没有残余氧的表面的光致发光硅纳米颗粒。

2. 发明授权

US06323360B1 Breakable crosslinkers an use for preparation of polymers using same 失效
标题翻译：可破坏的交联剂和用于制备使用其的聚合物
公开(公告)号：US06323360B1
公开(公告)日：2001-11-27
申请号：US09712324
申请日：2000-11-14
申请人： Eli Ruckenstein , Hongmin Zhang
发明人： Eli Ruckenstein , Hongmin Zhang
IPC分类号： C08F2210
CPC分类号： C08F290/14 , C07C69/734 , C08F20/12 , C08F220/14 , C08F297/023 , C08F297/026
摘要： The present invention discloses the synthesis of a novel crosslinker having the following structure: R1 is C(R8) (R9) wherein (R8) is H, or an alkyl group having 1-5 carbon atoms, and (R9) is H, or an alkyl group having 1-5 carbon atoms. R2 is H, or an alkyl group having 1-5 carbon atoms. R3 is H or an alkyl group having 1-5 carbon atoms. R4 is an alkyl group having 1-5 carbon atoms. R5 is H or an alkyl group having 1-5 carbon atoms. R6 is H or an alkyl group having 1-5 carbon atoms. R7 is C(R10) (R11) wherein (R10) is H, or an alkyl group having 1-5 carbon atoms, and (R11) is H, or an alkyl group having 1-5 carbon atoms. The crosslinker is stable in a basic environment, but decomposable in an acidic environment.
摘要翻译：本发明公开了具有以下结构的新型交联剂的合成：R1是C（R8）（R9）其中（R8）是H或具有1-5个碳原子的烷基，（R9）是H，或具有1-5个碳原子的烷基。 R2是H或具有1-5个碳原子的烷基。 R3是H或具有1-5个碳原子的烷基。 R4是具有1-5个碳原子的烷基。 R5是H或具有1-5个碳原子的烷基。 R6是H或具有1-5个碳原子的烷基。 R 7是C（R 10）（R 11），其中（R 10）是H或具有1-5个碳原子的烷基，（R 11）是H或具有1-5个碳原子的烷基。交联剂在碱性环境中稳定，但在酸性环境中可分解。

3. 发明授权

US5508348A Inverted emulsion pathways to conductive polymers 失效
标题翻译：反向乳液路径导电聚合物
公开(公告)号：US5508348A
公开(公告)日：1996-04-16
申请号：US289408
申请日：1994-08-12
申请人： Eli Ruckenstein , Liang Hong
发明人： Eli Ruckenstein , Liang Hong
IPC分类号： C08F2/32 , C08G61/12 , H01B1/12 , C08F257/02 , H01B1/20
CPC分类号： C08G61/124 , H01B1/127
摘要： A composite is formed wherein particles of a conductive polymer are uniformly distributed within a processable non-conductive polymer. In the method of the invention, an inverted emulsion is formed by dispersing an aqueous solution of oxidant in an organic solvent comprising a host polymer and an oil-soluble surfactant. A monomer whose polymerization yields a conductive polymer which is dissolved in a solvent miscible with the organic solvent of the emulsion is then added dropwise to the emulsion with agitation. The composite is separated from the emulsion and the precipitate is washed and dried.
摘要翻译：形成复合物，其中导电聚合物的颗粒均匀分布在可加工的非导电聚合物内。在本发明的方法中，通过将氧化剂水溶液分散在包含主体聚合物和油溶性表面活性剂的有机溶剂中来形成反相乳液。其聚合产生溶解在与乳液的有机溶剂混溶的溶剂中的导电聚合物的单体然后在搅拌下逐滴加到乳液中。将复合物与乳液分离，并将沉淀物洗涤并干燥。

4. 发明授权

US06384146B1 Graft, graft-block, block-graft, and star-shaped copolymers and methods of making them 失效
标题翻译：接枝，接枝嵌段，嵌段接枝和星形共聚物及其制备方法
公开(公告)号：US06384146B1
公开(公告)日：2002-05-07
申请号：US09542762
申请日：2000-04-04
申请人： Eli Ruckenstein , Hongmin Zhang
发明人： Eli Ruckenstein , Hongmin Zhang
IPC分类号： C08F25502
CPC分类号： C08F265/06 , C08F255/02 , C08F287/00 , C08F291/00 , C08F297/00 , C08F297/02 , C08F297/023 , C08F297/026 , C08F297/04
摘要： The present invention relates to a continuous method of preparing a block-graft or star-shaped copolymer. This method involves providing a living polymer, mixing the living polymer with a first monomer under conditions effective to produce a block copolymer, wherein the first monomer includes a polymerization site and a polymerization initiation site, and mixing the block copolymer with a second monomer under conditions effective to produce a block-graft or star-shaped copolymer. The present invention also relates to a continuous method of preparing a graft or graft-block copolymer. This method involves mixing a first monomer and a second monomer under conditions effective to produce a copolymer of the first and second monomers, wherein the second monomer comprises a polymerization site and a polymerization initiation site, mixing the copolymer with a third monomer under conditions effective to produce a graft copolymer, and mixing the graft copolymer with a fourth monomer under conditions effective to produce a graft-block copolymer. The present invention also relates to graft, graft-block, block-graft, and star-shaped copolymers produced by the methods of the present invention.
摘要翻译：本发明涉及制备嵌段接枝或星形共聚物的连续方法。该方法包括提供活性聚合物，在有效产生嵌段共聚物的条件下将活性聚合物与第一单体混合，其中第一单体包括聚合位点和聚合引发位点，并将嵌段共聚物与第二单体在条件有效地制备嵌段接枝或星形共聚物。本发明还涉及制备接枝或接枝嵌段共聚物的连续方法。该方法包括在有效产生第一和第二单体的共聚物的条件下混合第一单体和第二单体，其中第二单体包含聚合位点和聚合引发位点，将共聚物与第三单体混合，产生接枝共聚物，并在有效产生接枝嵌段共聚物的条件下将接枝共聚物与第四单体混合。本发明还涉及通过本发明的方法制备的接枝，接枝嵌段，嵌段接枝和星形共聚物。

5. 发明授权

US5993661A Macroporous or microporous filtration membrane, method of preparation and use 失效
标题翻译：大孔或微孔过滤膜，制备和使用方法
公开(公告)号：US5993661A
公开(公告)日：1999-11-30
申请号：US834644
申请日：1997-04-14
申请人： Eli Ruckenstein , Xianfang Zang
发明人： Eli Ruckenstein , Xianfang Zang
IPC分类号： B01D39/00 , B01D61/00
CPC分类号： B01D71/08 , B01D39/1676 , B01D67/003 , B01D67/0093 , B01D69/06 , B01D69/08 , B01D71/38 , B01D71/52 , B01D71/74 , C07K1/22 , C07K1/34 , B01D2239/0266 , B01D2239/10 , B01D2239/1216 , B01D2323/30
摘要： This invention relates to a microporous or macroporous affinity filtration membrane wherein the matrix is composed of chitosan or chitin and the pores are made by dissolution of porogen during the preparation of the membrane. The invention also relates to a method of preparation of the membrane comprising preparing an acidic chitosan solution containing porogen, shaping the suspension into a membrane, and dissolving the porogen by immersing the membrane in an alkaline solution. To prepare chitin membranes, the chitosan membranes are acetylated. The special feature of the membrane is that the pore size can be controlled by varying the size of the porogen. The membranes are suitable for affinity purification of macromolecules.
摘要翻译：本发明涉及微孔或大孔亲和性过滤膜，其中基质由壳聚糖或甲壳质组成，并且孔是通过在制备膜期间溶解致孔剂制成的。本发明还涉及一种制备膜的方法，包括制备含有致孔剂的酸性壳聚糖溶液，将悬浮液成型为膜，并通过将膜浸入碱性溶液中来溶解致孔剂。为了制备几丁质膜，将壳聚糖膜乙酰化。膜的特征是通过改变致孔剂的尺寸可以控制孔径。该膜适用于大分子的亲和纯化。

6. 发明授权

US5098609A Stable high solids, high thermal conductivity pastes 失效
标题翻译：稳定的高固体，高导热性浆料
公开(公告)号：US5098609A
公开(公告)日：1992-03-24
申请号：US431283
申请日：1989-11-03
申请人： Sushumna Iruvanti , Rakesh K. Gupta , Eli Ruckenstein
发明人： Sushumna Iruvanti , Rakesh K. Gupta , Eli Ruckenstein
IPC分类号： C09K5/08 , H01B1/20 , H01B1/22 , H01B1/24 , H01L23/373
CPC分类号： C09K5/08 , H01B1/20 , H01B1/22 , H01B1/24 , H01L23/3732 , H01L2924/0002
摘要： A paste including a thermally conducting solid filler, a nonaqueous liquid carrier and a stabilizing dispersant. The pastes are highly concentrated, of low viscosity, electrically resistive, highly thermally conducting and stable. The pastes are easily applicable to electrical and electronic devices and may be removed therefrom with common solvents to access components where necessary.
摘要翻译：包括导热固体填料，非水液体载体和稳定分散剂的糊状物。浆料高度集中，粘度低，电阻，导热性能高，稳定性好。糊料可以很容易地应用于电气和电子设备，并且可以用普通溶剂从其中除去，以在必要时进入组件。

7. 发明授权

US08029698B2 Production of photoluminescent silicon nanoparticles having surfaces that are essentially free of residual oxygen 失效
标题翻译：生产具有基本上没有残余氧的表面的光致发光硅纳米颗粒
公开(公告)号：US08029698B2
公开(公告)日：2011-10-04
申请号：US11406940
申请日：2006-04-19
申请人： Eli Ruckenstein , Mark T. Swihart , Fengjun Hua
发明人： Eli Ruckenstein , Mark T. Swihart , Fengjun Hua
IPC分类号： C09K11/08 , C09K11/66 , B32B3/10 , H01L21/20 , H01L21/36
CPC分类号： C30B29/06 , C01B33/02 , C30B29/60 , Y10S977/774 , Y10S977/814 , Y10T428/24273
摘要： The present invention relates to a method for preparing photoluminescent silicon nanoparticles having uniformly hydrogen-terminated surfaces that are essentially free of residual oxygen. The present invention also relates to a method of preparing a blue-emitting photoluminescent silicon nanoparticle. The present invention further relates to a composition that includes a photoluminescent silicon nanoparticle having a surface that is uniformly hydrogen-terminated and essentially free of residual oxygen. The present invention also relates to a composition including a photoluminescent silicon nanoparticle having a surface that is uniformly coated with an organic layer and essentially free of residual oxygen. The present invention additionally relates to a composition including a photoluminescent silicon nanoparticle stably dispersed in an organic solvent and having a surface that is uniformly coated with an organic layer and essentially free of residual oxygen.
摘要翻译：本发明涉及一种制备基本上没有残余氧的具有均匀氢封端表面的光致发光硅纳米颗粒的方法。本发明还涉及一种制备蓝色发光光致发光硅纳米颗粒的方法。本发明还涉及包含光致发光硅纳米颗粒的组合物，所述光致发光硅纳米颗粒具有均匀氢终止且基本上没有残余氧的表面。本发明还涉及包含光致发光硅纳米颗粒的组合物，其具有均匀地涂覆有机层并且基本上没有残余氧的表面。本发明还涉及一种组合物，其包含稳定分散在有机溶剂中并具有均匀涂覆有机层并且基本上没有残余氧的表面的光致发光硅纳米颗粒。

8. 发明申请

US20050226804A1 Method for producing a reversible hydrogen storage medium with high storage capacity and ultrafast kinetics 失效
标题翻译：制造具有高储存容量和超快速动力学的可逆储氢介质的方法
公开(公告)号：US20050226804A1
公开(公告)日：2005-10-13
申请号：US11057437
申请日：2005-02-14
申请人： Yun Hu , Eli Ruckenstein
发明人： Yun Hu , Eli Ruckenstein
IPC分类号： C01B3/00 , C01B6/04 , C01B21/06 , H01M4/58 , H01M8/04
CPC分类号： C01B3/0026 , C01B3/001 , C01B3/0078 , C01B6/04 , C01B21/061 , C01P2006/90 , C04B35/58 , H01M8/04216 , Y02E60/327
摘要： A method is provided for the preparation of a hydrogen storage medium having a high hydrogen storage capacity, high reversibility and fast reaction time. A high storage capacity Li3N-containing media with high reversibility is also provided.
摘要翻译：提供了一种制备具有高储氢能力，高可逆性和快速反应时间的储氢介质的方法。还提供了具有高可逆性的高存储容量的3×N含N介质。

9. 发明授权

US06639013B1 Method of making graft, block-graft and star-shaped copolymers by in-situ coupling reaction 失效
标题翻译：通过原位偶联反应制备接枝，嵌段接枝和星形共聚物的方法
公开(公告)号：US06639013B1
公开(公告)日：2003-10-28
申请号：US09609541
申请日：2000-07-03
申请人： Eli Ruckenstein , Hongmin Zhang
发明人： Eli Ruckenstein , Hongmin Zhang
IPC分类号： C08F29300
CPC分类号： C08F297/026 , C08G81/021
摘要： The present invention provides a method for the preparation of graft, block, and star-shaped copolymers. The method involves in situ coupling reaction between a living anionic backbone polymer possessing epoxy side chains and other living anionic polymers. The present method is simple, the coupling reaction is fast, pure copolymers are produced and the molecular weight, graft number and grafting position can be controlled to a greater extent than in existing methods.
摘要翻译：本发明提供了制备接枝，嵌段和星形共聚物的方法。该方法涉及具有环氧侧链的活性阴离子主链聚合物和其它活性阴离子聚合物之间的原位偶联反应。本发明方法简单，偶联反应快，产生纯共聚物，分子量，接枝数和接枝位置可以比现有方法更大程度地控制。

10. 发明授权

US5061767A Hydrophilic-hydrophobic polymer composites and membranes 失效
标题翻译：亲水疏水聚合物复合材料和膜
公开(公告)号：US5061767A
公开(公告)日：1991-10-29
申请号：US505769
申请日：1990-04-05
申请人： Eli Ruckenstein , Jun S. Park
发明人： Eli Ruckenstein , Jun S. Park
IPC分类号： B01D67/00 , B01D69/14 , B01D71/28 , B01D71/40 , C08F2/04 , C08F2/22
CPC分类号： B01D67/0006 , B01D69/141 , B01D71/28 , B01D71/40 , C08F2/22 , B01D2323/08 , B01D2325/36 , B01D2325/38
摘要： A polymer composite, a method of making a polymer composite and a polymer composite membrane. The polymer composite comprises a uniform dispersion of hydrophobic polymeric particles in a continuous phase of a hydrophilic polymer. The new method of forming a polymer composite includes the formation of a concentrated emulsion of a hydrophilic monomer and a hydrophobic monomer and heating the concentrated emulsion at a predetermined temperature. The polymer composites of this invention may be useful as permselective membranes.
摘要翻译：聚合物复合材料，制备聚合物复合材料的方法和聚合物复合膜。聚合物复合物包括在亲水聚合物的连续相中的疏水性聚合物颗粒的均匀分散体。形成聚合物复合材料的新方法包括形成亲水性单体和疏水单体的浓缩乳液，并在预定温度下加热浓缩乳液。本发明的聚合物复合材料可用作渗透选择膜。

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