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1. 发明申请

US20120029148A1 POLYESTER NANOCOMPOSITES 失效
标题翻译：聚酯纳米复合材料
公开(公告)号：US20120029148A1
公开(公告)日：2012-02-02
申请号：US12846926
申请日：2010-07-30
申请人： CHANGZAI CHI , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
发明人： CHANGZAI CHI , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
IPC分类号： C08K9/06 , C08L67/02 , B82Y40/00
CPC分类号： C08K5/5455 , C08L67/02
摘要： Polyester nanocomposite compositions contain silica nanoparticles that have been subjected to surface treatment with novel trialkoxysilane compositions. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with 1,3-propanediol or certain polyether diols. The silica nanoparticles exhibit improved dispersion in the polyester. This leads to haze reduction and improvements in mechanical properties.
摘要翻译：聚酯纳米复合材料组合物含有已经用新型三烷氧基硅烷组合物进行表面处理的二氧化硅纳米颗粒。新型硅烷组合物通过3-异氰酸酯基丙基三烷氧基硅烷与1,3-丙二醇或某些聚醚二醇反应来制备。二氧化硅纳米粒子表现出改进的聚酯分散。这导致雾度降低和机械性能的改善。

2. 发明申请

US20060273285A1 Method for controlling the size of fluoride nanoparticles 审中-公开
标题翻译：控制氟化物纳米粒径的方法
公开(公告)号：US20060273285A1
公开(公告)日：2006-12-07
申请号：US11445528
申请日：2006-06-02
申请人： Changzai Chi , Daniel Green , Kurt Mikeska
发明人： Changzai Chi , Daniel Green , Kurt Mikeska
IPC分类号： C09K11/61 , C09K11/08
CPC分类号： C01D3/02
摘要： A method wherein an aqueous solution of a fluoride, an aqueous solution of a host multi-valent metal salt and, optionally, an aqueous solution of a rare-earth metal dopant form a precipitate and wherein increasing the concentration of at least one of the group selected from the aqueous solution of the fluoride or the host multi-valent metal salt within the concentration range achieves smaller particles; or wherein decreasing the concentration of at least one of the group selected from the aqueous solution of the fluoride or the host multi-valent metal salt within the concentration range achieves larger particles.
摘要翻译：一种方法，其中氟化物的水溶液，主体多价金属盐的水溶液和任选的稀土金属掺杂剂的水溶液形成沉淀物，并且其中增加至少一个组的浓度在浓度范围内从氟化物或主体多价金属盐的水溶液中选出的颗粒更小; 或者在浓度范围内降低选自氟化物或主体多价金属盐的水溶液中的至少一种的浓度达到较大的颗粒。

3. 发明授权

US08450513B2 Silane compositions for polyester nanocomposites 失效
标题翻译：聚酯纳米复合材料的硅烷组合物
公开(公告)号：US08450513B2
公开(公告)日：2013-05-28
申请号：US12846913
申请日：2010-07-30
申请人： Changzai Chi , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
发明人： Changzai Chi , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
IPC分类号： C07F7/18 , C09C1/30 , C08K9/06
CPC分类号： C09C1/3081 , B82Y30/00 , C01P2004/64 , C07F7/1804
摘要： Novel silane compositions have been prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group. The alcohol or diol has a formula weight less than about 5000. The compositions can be used to modify the surfaces of inorganic oxygen-containing materials, including but not limited to silica, silicates, borosilicates, aluminosilicates, days, and metal oxides. Surface treatment of silica nanoparticles with these compositions improves their improved dispersion in polyester nanocomposites.
摘要翻译：已经通过使3-异氰酸酯基丙基三烷氧基硅烷与具有二价亚烷基或亚烷基 - 醚基团的醇或二醇反应来制备新的硅烷组合物。醇或二醇具有小于约5000的配方重量。组合物可用于改变无机含氧材料的表面，包括但不限于二氧化硅，硅酸盐，硼硅酸盐，铝硅酸盐，天和金属氧化物。用这些组合物对二氧化硅纳米颗粒的表面处理改善了它们在聚酯纳米复合材料中的改进的分散性。

4. 发明授权

US08383716B2 Polyester nanocomposites 失效
标题翻译：聚酯纳米复合材料
公开(公告)号：US08383716B2
公开(公告)日：2013-02-26
申请号：US12846926
申请日：2010-07-30
申请人： Changzai Chi , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
发明人： Changzai Chi , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
IPC分类号： C08K9/04 , C08K9/06 , C08K7/10 , C08K5/16 , C08K5/205 , C08K5/5419 , C08K5/5455 , C08K3/36
CPC分类号： C08K5/5455 , C08L67/02
摘要： Polyester nanocomposite compositions contain silica nanoparticles that have been subjected to surface treatment with novel trialkoxysilane compositions. The novel silane compositions are prepared by reacting a 3-isocyanatopropyl trialkoxysilane with 1,3-propanediol or certain polyether diols. The silica nanoparticles exhibit improved dispersion in the polyester. This leads to haze reduction and improvements in mechanical properties.
摘要翻译：聚酯纳米复合材料组合物含有已经用新型三烷氧基硅烷组合物进行表面处理的二氧化硅纳米颗粒。新型硅烷组合物通过3-异氰酸酯基丙基三烷氧基硅烷与1,3-丙二醇或某些聚醚二醇反应来制备。二氧化硅纳米粒子表现出改进的聚酯分散。这导致雾度降低和机械性能的改善。

5. 发明申请

US20100012898A1 METHOD FOR CONTROLLING THE SIZE OF RARE-EARTH-DOPED FLUORIDE NANOPARTICLES 审中-公开
标题翻译：控制稀土氟化物纳米粒子大小的方法
公开(公告)号：US20100012898A1
公开(公告)日：2010-01-21
申请号：US12534267
申请日：2009-08-03
申请人： CHANGZAI CHI , DANIEL ALBERT GREEN , KURT RICHARD MIKESKA , PAUL GREGORY BEKIARIAN
发明人： CHANGZAI CHI , DANIEL ALBERT GREEN , KURT RICHARD MIKESKA , PAUL GREGORY BEKIARIAN
IPC分类号： C09K11/61
CPC分类号： C01D3/02 , B82Y30/00 , C01B7/191 , C01B9/08 , C01F11/22 , C01F17/0062 , C01P2002/52 , C01P2004/52 , C01P2004/62 , C01P2004/64
摘要： A method wherein an aqueous solution of a fluoride, an aqueous solution of a Group 2 or Group 3 metal salt, and an aqueous solution of a rare-earth metal dopant are combined to form a precipitate of a rare-earth doped Group 2 or Group 3 metal fluoride, and wherein increasing the concentration of the rare-earth dopant cation increases the resulting particle size, and wherein decreasing the concentration of the rare-earth dopant cation decreases the particle size.
摘要翻译：将氟化物的水溶液，第2族或第3族金属盐的水溶液和稀土类金属掺杂剂的水溶液合并形成稀土掺杂的第2族或第2族的沉淀物的方法 3金属氟化物，并且其中增加稀土掺杂剂阳离子的浓度增加了所得到的粒度，并且其中降低稀土掺杂剂阳离子的浓度降低了粒度。

6. 发明授权

US07625503B2 Rare-earth doped fluorides and process for preparing 有权
标题翻译：稀土掺杂氟化物及其制备方法
公开(公告)号：US07625503B2
公开(公告)日：2009-12-01
申请号：US11749771
申请日：2007-05-17
申请人： Changzai Chi , Michael Karl Crawford , Kurt Richard Mikeska
发明人： Changzai Chi , Michael Karl Crawford , Kurt Richard Mikeska
IPC分类号： C09K11/61
CPC分类号： C01F11/22 , C01F17/0012 , C01P2002/54 , C01P2006/90 , C09K11/7733
摘要： The invention is directed a composition represented by the chemical formula EuxA1−xF2+x−2yOy wherein A is alkaline earth, 0.002≦x≦0.20, and 0≦y≦x; the composition exhibiting a luminescence spectrum characterized by peaks at 592±2 nm and 627±2 nm, wherein the ratio of the peak intensity at 592±2 nm to that at 627±2 nm is at least 5% larger than the corresponding peak intensity ratio at the same wavelengths of a first corresponding reference composition with the same value of x that has not been exposed to a temperature above 100° C., and wherein said ratio of the peak intensity at 592±2 nm to that at 627±2 nm is at least 5% smaller than the corresponding peak intensity ratio at the same wavelengths of a second corresponding reference composition with the same value of x that has been subject to heating to 900° C. for 6 hours.
摘要翻译：本发明涉及由化学式EuxA1-xF2 + x-2yOy表示的组合物，其中A为碱土金属，0.002≤x≤0.20，0 <= y <= x; 该组合物表现出以592±2nm和627±2nm的峰为特征的发光光谱，其中592±2nm处的峰强度与627±2nm处的峰强度的比例比相应的峰强度至少大5％在相同波长的相同波长处的相同波长的第一对应参考组合物具有未暴露于高于100℃的温度的相同的x值，并且其中所述592±2nm处的峰强度与627±2nm处的峰强度比 nm相对于第二相对应参考组合物的相同波长的相应峰强度比例至少比具有与900℃加热6小时相同的x值。

7. 发明申请

US20120029221A1 SILANE COMPOSITIONS FOR POLYESTER NANOCOMPOSITES 失效
标题翻译：用于聚酯纳米复合材料的硅烷组合物
公开(公告)号：US20120029221A1
公开(公告)日：2012-02-02
申请号：US12846913
申请日：2010-07-30
申请人： CHANGZAI CHI , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
发明人： CHANGZAI CHI , Gordon Mark Cohen , Surbhi Mahajan , Anilkumar Raghavanpillai
IPC分类号： C07F7/18
CPC分类号： C09C1/3081 , B82Y30/00 , C01P2004/64 , C07F7/1804
摘要： Novel silane compositions have been prepared by reacting a 3-isocyanatopropyl trialkoxysilane with an alcohol or diol having a divalent alkylene or alkylene-ether group. The alcohol or diol has a formula weight less than about 5000. The compositions can be used to modify the surfaces of inorganic oxygen-containing materials, including but not limited to silica, silicates, borosilicates, aluminosilicates, days, and metal oxides.Surface treatment of silica nanoparticles with these compositions improves their improved dispersion in polyester nanocomposites.
摘要翻译：已经通过使3-异氰酸酯基丙基三烷氧基硅烷与具有二价亚烷基或亚烷基 - 醚基团的醇或二醇反应来制备新的硅烷组合物。醇或二醇具有小于约5000的配方重量。组合物可用于改变无机含氧材料的表面，包括但不限于二氧化硅，硅酸盐，硼硅酸盐，铝硅酸盐，天和金属氧化物。用这些组合物对二氧化硅纳米颗粒的表面处理改善了它们在聚酯纳米复合材料中的改进的分散性。

8. 发明申请

US20070108413A1 Method for preparing rare-earth doped fluoride nanoparticles 有权
标题翻译：稀土掺杂氟化物纳米粒子的制备方法
公开(公告)号：US20070108413A1
公开(公告)日：2007-05-17
申请号：US11443911
申请日：2006-05-31
申请人： Changzai Chi , Daniel Green , Kurt Mikeska , Lee Silverman
发明人： Changzai Chi , Daniel Green , Kurt Mikeska , Lee Silverman
IPC分类号： C09K11/61
CPC分类号： C01F17/0031 , B82Y30/00 , C01F11/22 , C01F17/0062 , C01P2002/52 , C01P2002/84 , C01P2004/04 , C01P2004/52 , C01P2004/64 , C09K11/7705 , C09K11/7733 , C09K11/7748 , C09K11/7757 , C09K11/7791
摘要： The invention is directed to a process of combining an aqueous solution of a fluoride with an aqueous solution of a host multi-valent metal salt and an aqueous solution of a salt forming a reactant mixture resulting in a precipitate of aqueously insoluble rare-earth doped multi-valent metal fluoride nanoparticles.
摘要翻译：本发明涉及一种将氟化物的水溶液与主体多价金属盐的水溶液和形成反应物混合物的盐的水溶液组合的方法，得到不溶于稀土的掺杂多孔的沉淀物价金属氟化物纳米粒子。

9. 发明申请

US20070022839A1 Syntheses and applications of nano-sized iron particles 审中-公开
标题翻译：纳米级铁粒子的合成与应用
公开(公告)号：US20070022839A1
公开(公告)日：2007-02-01
申请号：US11489122
申请日：2006-07-19
申请人： Changzai Chi
发明人： Changzai Chi
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F2998/00 , B22F1/0018 , B22F1/0048 , B22F1/0055
摘要： The present invention relates to syntheses of nano-sized iron particles formed by mixing a source of ferrous iron with a combination of reducing agent and base, and the particles formed therefrom.
摘要翻译：本发明涉及通过将亚铁的源与还原剂和碱的组合以及由其形成的颗粒混合而形成的纳米尺寸的铁颗粒的合成。

10. 发明授权

US08858833B2 Method for preparing rare-earth doped fluoride nanoparticles 有权
标题翻译：稀土掺杂氟化物纳米粒子的制备方法
公开(公告)号：US08858833B2
公开(公告)日：2014-10-14
申请号：US11443911
申请日：2006-05-31
申请人： Changzai Chi , Daniel Albert Green , Kurt Richard Mikeska , Lee A. Silverman
发明人： Changzai Chi , Daniel Albert Green , Kurt Richard Mikeska , Lee A. Silverman
IPC分类号： C09K11/08 , C09K11/61 , C01F1/00 , C01F5/26 , C01F11/20 , C01D3/02 , C01F5/28 , C01F11/22 , C01F17/00 , C09K11/77 , B82Y30/00
CPC分类号： C01F17/0031 , B82Y30/00 , C01F11/22 , C01F17/0062 , C01P2002/52 , C01P2002/84 , C01P2004/04 , C01P2004/52 , C01P2004/64 , C09K11/7705 , C09K11/7733 , C09K11/7748 , C09K11/7757 , C09K11/7791
摘要： The invention is directed to a process of combining an aqueous solution of a fluoride with an aqueous solution of a host multi-valent metal salt and an aqueous solution of a salt forming a reactant mixture resulting in a precipitate of aqueously insoluble rare-earth doped multi-valent metal fluoride nanoparticles.
摘要翻译：本发明涉及一种将氟化物的水溶液与主体多价金属盐的水溶液和形成反应物混合物的盐的水溶液组合的方法，得到不溶于稀土的掺杂多孔的沉淀物价金属氟化物纳米粒子。

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