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1.发明授权Method for reducing metal ion with nanosilicate platelets and dispersing metal nanoparticle and product thereof 有权用纳米硅酸盐血小板还原金属离子并分散金属纳米粒子及其产物的方法公开(公告)号：US08952087B2
公开(公告)日：2015-02-10
申请号：US12258402
申请日：2008-10-25
Applicant: Jiang-Jen Lin , Yi-Lin Liao , Chien-Chia Chu , Chih-Wei Chiu
Inventor： Jiang-Jen Lin , Yi-Lin Liao , Chien-Chia Chu , Chih-Wei Chiu
CPC classification number: B22F9/24 , B22F1/0022 , B22F2999/00 , B82Y30/00 , B22F1/0059
Abstract: The present invention provides a method for reducing metal ions (for example, silver ions) and stably dispersing metal nanoparticles by nanosilicate platelets. An organic dispersant, nanosilicate platelets and a metal ionic solution are mixed to perform a reductive reaction, wherein the organic dispersant is tri-sodium citrate dihydrate (SCD), chitosan or polyvinyl pyrrolidone (PVP), to produce a mixture of stably dispersed metal nanoparticles.
Abstract translation: 本发明提供了还原金属离子（例如银离子）并通过纳米硅酸盐片稳定分散金属纳米粒子的方法。 将有机分散剂，纳米硅酸盐片和金属离子溶液混合以进行还原反应，其中有机分散剂是柠檬酸三钠二水合物（SCD），壳聚糖或聚乙烯吡咯烷酮（PVP）），以产生稳定分散的金属纳米颗粒 。
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公开(公告)号：US20120065053A1
公开(公告)日：2012-03-15
申请号：US13300585
申请日：2011-11-20
Applicant: Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
CPC classification number: B01F17/0007 , B01F17/005
Abstract: The present invention discloses an inorganic/organic mixed component (I/O) dispersant and applications thereof, which is primarily applied to dispersing nanoparticles of metal oxides. The I/O dispersant of the present invention can be a composite of inorganic clay and an organic surfactant, a composite of inorganic clay and polyoxyalkylene-amine, or a composite of inorganic clay, polyisobutylene succinic anhydride (PIB-SA) and hydrochloric acid salt or tetraalkyl quaternary salt of polyoxyalkylene-amine, or fatty amines. By mixing with the I/O dispersant of the present invention, nanoparticles of a metal oxide can be uniformly dispersed without aggregation particularly at high solid content. The dispersion has a lower viscosity and is relatively stable in storage even at high temperature.
Abstract translation: 本发明公开了一种主要用于分散金属氧化物纳米颗粒的无机/有机混合组分（I / O）分散剂及其应用。 本发明的I / O分散剂可以是无机粘土和有机表面活性剂的复合物，无机粘土和聚氧化烯胺的复合物，或无机粘土，聚异丁烯琥珀酸酐（PIB-SA）和盐酸盐 或聚氧化烯 - 胺的四烷基季盐，或脂肪胺。 通过与本发明的I / O分散剂混合，金属氧化物的纳米颗粒可以均匀地分散而不聚集，特别是在高固体含量下。 分散体具有较低的粘度，即使在高温下也具有相对稳定的储存性。
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3.发明申请METHOD FOR REDUCING METAL ION WITH NANOSILICATE PLATELETS AND DISPERSING METAL NANOPARTICLE AND PRODUCT THEREOF 有权降低金属离子和纳米级金属离子的方法及金属纳米材料及其制备方法公开(公告)号：US20090149592A1
公开(公告)日：2009-06-11
申请号：US12258402
申请日：2008-10-25
Applicant: Jiang-Jen Lin , Yi-Lin Liao , Chien-Chia Chu , Chih-Wei Chiu
Inventor： Jiang-Jen Lin , Yi-Lin Liao , Chien-Chia Chu , Chih-Wei Chiu
CPC classification number: B22F9/24 , B22F1/0022 , B22F2999/00 , B82Y30/00 , B22F1/0059
Abstract: The present invention provides a method for reducing metal ions (for example, silver ions) and stably dispersing metal nanoparticles by nanosilicate platelets. An organic dispersant, nanosilicate platelets and a metal ionic solution are mixed to perform a reductive reaction, wherein the organic dispersant is tri-sodium citrate dihydrate (SCD), chitosan or polyvinyl pyrrolidone (PVP), to produce a mixture of stably dispersed metal nanoparticles.
Abstract translation: 本发明提供了还原金属离子（例如银离子）并通过纳米硅酸盐片稳定分散金属纳米粒子的方法。 将有机分散剂，纳米硅酸盐片和金属离子溶液混合以进行还原反应，其中有机分散剂是柠檬酸三钠二水合物（SCD），壳聚糖或聚乙烯吡咯烷酮（PVP）），以产生稳定分散的金属纳米颗粒 。
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公开(公告)号：US07125916B2
公开(公告)日：2006-10-24
申请号：US10685213
申请日：2003-10-14
Applicant: Jiang-Jen Lin , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Chien-Chia Chu
CPC classification number: C09C1/42 , C01B33/12 , C01P2002/78 , C01P2002/88 , C01P2004/20 , C08K9/04 , Y10T428/2982
Abstract: The present invention relates to an exfoliating agent and to a process for producing random form of nanoscale silicate plates. Two types of exfoliating agents are applied in the present invention, which respectively have the formula: wherein R is a polyoxybutylene group, polyoxypropylene group, poly(oxyethylene/oxypropylene) group, or polyoxyethylene group. In this invention, layered silicate clays are exfoliated into random silicate plates by acidifying AMO or AEO with inorganic acid, adding the acidified AMO or AEO to layered silicate clay with agitation, and adding sodium hydroxide or chloride of alkali metal or alkaline-earth metal, in ethanol, water and a hydrophobic organic solvent to the intermediate product and repeating phase separation procedures to isolate random silicate plates from water phase.
Abstract translation: 本发明涉及一种去角质剂和一种生产随机形式的纳米硅酸盐板的方法。 在本发明中分别使用两种类型的去角质剂，其分别具有下式：其中R是聚氧丁烯基，聚氧丙烯基，聚（氧乙烯/氧丙烯）基或聚氧乙烯基。 在本发明中，通过用无机酸酸化AMO或AEO将层状硅酸盐粘土剥离成无规硅酸盐板，搅拌下将酸化的AMO或AEO加入层状硅酸盐粘土中，加入碱金属或碱土金属的氢氧化钠或氯化物， 在乙醇，水和疏水性有机溶剂中的中间产物，并重复相分离程序以从水相中分离出无规硅酸盐板。
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公开(公告)号：US08653147B2
公开(公告)日：2014-02-18
申请号：US13300585
申请日：2011-11-20
Applicant: Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
CPC classification number: B01F17/0007 , B01F17/005
Abstract: The present invention discloses an inorganic/organic mixed component (I/O) dispersant and applications thereof, which is primarily applied to dispersing nanoparticles of metal oxides. The I/O dispersant of the present invention can be a composite of inorganic clay and an organic surfactant, a composite of inorganic clay and polyoxyalkylene-amine, or a composite of inorganic clay, polyisobutylene succinic anhydride (PIB-SA) and hydrochloric acid salt or tetraalkyl quaternary salt of polyoxyalkylene-amine, or fatty amines. By mixing with the I/O dispersant of the present invention, nanoparticles of a metal oxide can be uniformly dispersed without aggregation particularly at high solid content. The dispersion has a lower viscosity and is relatively stable in storage even at high temperature.
Abstract translation: 本发明公开了一种主要用于分散金属氧化物纳米颗粒的无机/有机混合组分（I / O）分散剂及其应用。 本发明的I / O分散剂可以是无机粘土和有机表面活性剂的复合物，无机粘土和聚氧化烯胺的复合物，或无机粘土，聚异丁烯琥珀酸酐（PIB-SA）和盐酸盐 或聚氧化烯 - 胺的四烷基季盐，或脂肪胺。 通过与本发明的I / O分散剂混合，金属氧化物的纳米颗粒可以均匀地分散而不聚集，特别是在高固体含量下。 分散体具有较低的粘度，即使在高温下也具有相对稳定的储存性。
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Patent Agency Ranking
公开(公告)号：US20090146107A1
公开(公告)日：2009-06-11
申请号：US12146449
申请日：2008-06-26
Applicant: Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Yen-Chi Hsu , Ming-Li Chiang , Chien-Chia Chu
IPC: B01F3/18
CPC classification number: B01F17/0007 , B01F17/005
Abstract: The present invention discloses an inorganic/organic mixed component (I/O) dispersant and applications thereof, which is primarily applied to dispersing nanoparticles of metal oxides. The I/O dispersant of the present invention can be a composite of inorganic clay and an organic surfactant, a composite of inorganic clay and polyoxyalkylene-amine, or a composite of inorganic clay, polyisobutylene succinic anhydride (PIB-SA) and hydrochloric acid salt or tetraalkyl quaternary salt of polyoxyalkylene-amine, or fatty amines. By mixing with the I/O dispersant of the present invention, nanoparticles of a metal oxide can be uniformly dispersed without aggregation particularly at high solid content. The dispersion has a lower viscosity and is relatively stable in storage even at high temperature.
Abstract translation: 本发明公开了一种主要用于分散金属氧化物纳米颗粒的无机/有机混合组分（I / O）分散剂及其应用。 本发明的I / O分散剂可以是无机粘土和有机表面活性剂的复合物，无机粘土和聚氧化烯胺的复合物，或无机粘土，聚异丁烯琥珀酸酐（PIB-SA）和盐酸盐 或聚氧化烯 - 胺的四烷基季盐，或脂肪胺。 通过与本发明的I / O分散剂混合，金属氧化物的纳米颗粒可以均匀地分散而不聚集，特别是在高固体含量下。 分散体具有较低的粘度，即使在高温下也具有相对稳定的储存性。
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7.发明申请HYPERBRANCHED POLYAMINE AND ITS USE TO EXFOLIATE INORGANIC CLAY INTO RANDOM FORM OF NANOSILICATE PLATELET 审中-公开超分子聚酰胺及其用于无机粘土的纳米硅酸盐板的随机形式公开(公告)号：US20060287413A1
公开(公告)日：2006-12-21
申请号：US11464495
申请日：2006-08-15
Applicant: Jiang-Jen Lin , Chih-Wei Chiu , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Chih-Wei Chiu , Chien-Chia Chu
IPC: C08K9/00
CPC classification number: C01B33/12 , B82Y30/00 , C01P2002/08 , C01P2002/72 , C01P2002/78 , C01P2004/04 , C01P2004/22 , C01P2004/64 , C09C1/42 , Y10T428/2982
Abstract: The present invention relates to the preparation of hyperbranched polyamines and its use to exfoliate inorganic clays into random form of nanosilicate platelets. The hyperbranched polyamines serving as exfoliating agent are prepared by polymerizing poly(oxypropylene)-triamine and diglycidyl ether of bisphenol-A (DGEBA). Hydrophilic amine groups of the exfoliating agent are acidified and then reacted with the layered inorganic silicate clay through cation exchange reaction and physical clay exfoliation to give random form of nanosilicate platelets.
Abstract translation: 本发明涉及超支化多胺的制备及其将无机粘土剥离成随机形式的纳米硅酸盐血小板的用途。 用作去角质剂的超支化多胺通过聚合双酚-A（DGEBA）的聚（氧丙烯） - 三胺和二缩水甘油醚来制备。 将去角质剂的亲水胺基酸化，然后通过阳离子交换反应和物理粘土剥离与层状无机硅酸盐粘土反应，得到随机形式的纳米硅酸盐血小板。
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公开(公告)号：US20060063876A1
公开(公告)日：2006-03-23
申请号：US11164165
申请日：2005-11-13
Applicant: Jiang-Jen Lin , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Chien-Chia Chu
IPC: C08K3/34
CPC classification number: C09C1/42 , C01B33/12 , C01P2002/78 , C01P2002/88 , C01P2004/20 , C08K9/04 , Y10T428/2982
Abstract: The present invention relates to an exfoliating agent and to a process for producing random form of nanoscale silica plates. The exfoliating agent applied in the present invention has the formula: wherein n=1 to 5 and R is a polyoxypropylene group, polyoxyethylene/oxypropylene group, or polyethylene amino group. In this invention, layered silicate clays are exfoliated into random silica plates by acidifying AMO with inorganic acid, adding the acidified AMO to layered silicate clay with agitation, and adding sodium hydroxide or chloride of alkali metal or alkaline-earth metal, in ethanol, water and a hydrophobic organic solvent to the intermediate product and repeating phase separation procedures to isolate random silica plates from water phase.
Abstract translation: 本发明涉及一种剥离剂和一种生产随机形式的纳米二氧化硅板的方法。 本发明中使用的去角质剂具有下式：
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公开(公告)号：US20050080180A1
公开(公告)日：2005-04-14
申请号：US10685213
申请日：2003-10-14
Applicant: Jiang-Jen Lin , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Chien-Chia Chu
CPC classification number: C09C1/42 , C01B33/12 , C01P2002/78 , C01P2002/88 , C01P2004/20 , C08K9/04 , Y10T428/2982
Abstract: The present invention relates to an exfoliating agent and to a process for producing random form of nanoscale silica plates. Two types of exfoliating agents are applied in the present invention, which respectively have the formula: wherein R is a polyoxypropylene group, polyoxyethylene/oxypropylene group, or polyethylene amino group. In this invention, layered silicate clays are exfoliated into random silica plates by acidifying AMO or AEO with inorganic acid, adding the acidified AMO or AEO to layered silicate clay with agitation, and adding sodium hydroxide or chloride of alkali metal or alkaline-earth metal, in ethanol, water and a hydrophobic organic solvent to the intermediate product and repeating phase separation procedures to isolate random silica plates from water phase.
Abstract translation: 本发明涉及一种剥离剂和一种生产随机形式的纳米二氧化硅板的方法。 在本发明中分别应用两种类型的去角质剂，其分别具有下式：其中R是聚氧丙烯基，聚氧乙烯/氧丙烯基或聚乙烯氨基。 在本发明中，通过用无机酸酸化AMO或AEO将层状硅酸盐粘土剥离成无规二氧化硅板，搅拌下将酸化的AMO或AEO加入层状硅酸盐粘土中，加入碱金属或碱土金属的氢氧化钠或氯化物， 在乙醇，水和疏水性有机溶剂中进行中间产物，并重复相分离程序以将随机二氧化硅板与水相分离。
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10.发明授权Method of using hyperbranched polyamine to exfoliate inorganic clay into random form of nanosilicate platelet 有权使用超支化多胺将无机粘土剥离成随机形式的纳米硅酸盐血小板的方法公开(公告)号：US08168698B2
公开(公告)日：2012-05-01
申请号：US12567674
申请日：2009-09-25
Applicant: Jiang-Jen Lin , Chih-Wei Chiu , Chien-Chia Chu
Inventor： Jiang-Jen Lin , Chih-Wei Chiu , Chien-Chia Chu
CPC classification number: C01B33/12 , B82Y30/00 , C01P2002/08 , C01P2002/72 , C01P2002/78 , C01P2004/04 , C01P2004/22 , C01P2004/64 , C09C1/42 , Y10T428/2982
Abstract: A method for producing random form of nanosilicate platelets comprises mixing and acidifying an exfoliating agent with an inorganic acid to form an acidified exfoliating agent; intercalating layered inorganic silicate clay with the acidified exfoliating agent to form a mixture; and dissolving the mixture in a solvent and reacting it with a hydroxide or chloride of alkali metal or alkaline-earth metal. The hyperbranched polyamines serving as the exfoliating agent are prepared by polymerizing poly(oxypropylene)-triamine and diglycidyl ether of bisphenol-A (DGEBA). Hydrophilic amine groups of the exfoliating agent are acidified and then reacted with the layered inorganic silicate clay through cation exchange reaction and physical clay exfoliation to give random form of nanosilicate platelets.
Abstract translation: 制备随机形式的纳米硅酸盐血小板的方法包括将去角质剂与无机酸混合并酸化以形成酸化的去角质剂; 将层状无机硅酸盐粘土与酸化的去角质剂嵌入以形成混合物; 并将该混合物溶解在溶剂中并与碱金属或碱土金属的氢氧化物或氯化物反应。 用作脱皮剂的超支化多胺通过聚合双酚-A（DGEBA）的聚（氧丙烯） - 三胺和二缩水甘油醚来制备。 将去角质剂的亲水胺基酸化，然后通过阳离子交换反应和物理粘土剥离与层状无机硅酸盐粘土反应，得到随机形式的纳米硅酸盐血小板。
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