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1.发明授权公开(公告)号：US07829493B2
公开(公告)日：2010-11-09
申请号：US11403140
申请日：2006-04-12
申请人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
发明人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
IPC分类号： B01J21/16
CPC分类号： B01J37/086 , A01N59/16 , A01N59/20 , B01J21/16 , B01J23/40 , B01J23/50 , B01J23/70 , B01J23/72 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1019 , B01J37/031 , B01J37/16 , B01J37/18 , Y10S977/773 , Y10S977/775 , Y10T428/256 , A01N25/34 , A01N25/12 , A01N2300/00
摘要： The invention relates to a method of preparing metallic nanoparticles and to the materials thus obtained. More specifically, the invention relates to a method of preparing metallic nanoparticles consisting in: selecting a precursor from the salts, hydroxides and oxides of metallic elements that can be reduced at temperatures below the clay silicate network destruction temperature; and depositing said precursor on a support selected from pseudolaminar phyllosilicate clays. According to the invention the method comprises: (i) a deposition step in which the precursor is deposited on the support: (ii) when the precursor is selected from among salts and hydroxides, a thermal decomposition step in a controlled atmosphere, in which the precursor is subjected to a decomposition process and is transformed into an oxide of the metallic element: and (iii) a reduction step in which the oxide of the metallic element is subjected to a reduction process in a controlled atmosphere. The aforementioned method is performed at temperatures below the clay silicate network destruction temperature.
摘要翻译： 本发明涉及一种制备金属纳米颗粒的方法以及由此获得的材料。 更具体地说，本发明涉及一种制备金属纳米颗粒的方法，该方法包括：从低于粘土硅酸盐网络破坏温度的温度下可以降低的金属元素的盐，氢氧化物和氧化物中选择前体; 以及将所述前体沉积在选自伪层状页硅酸盐粘土的载体上。 根据本发明，该方法包括：（i）沉积步骤，其中前体沉积在载体上：（ii）当前体选自盐和氢氧化物时，在受控气氛中的热分解步骤，其中 将前体进行分解处理并转变为金属元素的氧化物;（iii）还原步骤，其中金属元素的氧化物在受控气氛中进行还原处理。 上述方法在低于粘土硅酸盐网络破坏温度的温度下进行。
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2.发明授权Method for producing a compound based on pseudolaminar silicates and the use thereof as a filler for polymeric materials 有权用于制备基于伪层状硅酸盐的化合物的方法及其作为聚合物材料的填料的用途公开(公告)号：US09447283B2
公开(公告)日：2016-09-20
申请号：US13976641
申请日：2012-01-30
申请人： Julio Santarén Romé , Eduardo Aguilar Díez , Antonio Esteban Cubillo , Antonio Álvarez Berenguer , Esperanza Benito Cano , Nuria García García , Julio Guzmán Perote , Pilar Tiemblo Magro
发明人： Julio Santarén Romé , Eduardo Aguilar Díez , Antonio Esteban Cubillo , Antonio Álvarez Berenguer , Esperanza Benito Cano , Nuria García García , Julio Guzmán Perote , Pilar Tiemblo Magro
CPC分类号： C09C1/42 , B02C19/0056 , C01B33/44 , C01P2004/03 , C01P2004/04 , C01P2004/61 , C01P2006/12 , C08K3/346 , C08K9/04
摘要： The present invention relates to a method for producing a compound that comprises a pseudolaminar silicate of natural origin, which is at least one clay of the paligorskite-sepiolite group, characterized in that said method comprises the following steps: defibrillating the microfiber bundles of the at least one clay in water; dispersing the defibrillated clay in an organic or inorganic liquid solvent until a stable gel is formed; adding to the dispersion at least one clay-surface-modifying agent; removing the solvent from the dispersion by means of a solid-liquid separation process and/or drying process; and deagglomerating the final compound until a powdered product is obtained. A further object of the present invention is the compound that can be obtained using said method, as well as the use of the compound as an additive or filler in composite polymeric materials in order to enhance the properties thereof, the composite polymeric material likewise being encompassed within the present invention.
摘要翻译： 本发明涉及一种生产包含天然来源的假氨基硅酸盐的化合物的方法，所述天然来源的古木质硅酸盐是至少一种古吉他海泡石组合的粘土，其特征在于所述方法包括以下步骤：除去纤维素纤维束 至少一块粘土在水中; 将去纤颤的粘土分散在有机或无机液体溶剂中直到形成稳定的凝胶; 向分散体中加入至少一种粘土表面改性剂; 通过固液分离方法和/或干燥方法从分散体中除去溶剂; 并将最终化合物解聚，直到获得粉末状产品。 本发明的另一个目的是可以使用所述方法获得的化合物，以及为了增强其性能，在复合聚合材料中使用化合物作为添加剂或填料，复合聚合材料同样被包覆 在本发明中。
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3.发明授权Method of preparing an easily-dispersed rheology-grade product from a pseudolaminar silicate, product thus obtained and methods of using same 有权制备由虚糊硅酸盐容易分散的流变级产物的方法，由此得到的产物及其使用方法公开(公告)号：US08871666B2
公开(公告)日：2014-10-28
申请号：US11444907
申请日：2006-06-01
申请人： Julio Santarén Romé , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , Juan José Aragón Martínez
发明人： Julio Santarén Romé , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , Juan José Aragón Martínez
IPC分类号： B01J29/04 , B01J29/87 , B03B5/60 , B03B5/64 , B03B5/66 , B03B5/62 , C04B40/00 , C05G3/00 , C01B33/38
CPC分类号： C05G3/007 , C01B33/38 , C04B40/0039 , C04B14/042 , C04B14/102 , C04B2103/408
摘要： The invention relates to a method of preparing a rheology product from a pseudomlaminar silicate comprising microfiber bundles. The inventive method comprises the following steps consisting in: grinding the pseudolaminar silicate mineral which is selected from sepiolite mineral, attapulgite mineral and combinations of same, with a pseudolaminar silicate concentration of at least 50%, moisture of less than 40% and a particle size of less than 1 mm; mixing the ground pseudolaminar silicate mineral with an aqueous solution of a dispersing component comprising at least one dispersing agent, in order to obtain a first mixture comprising between 35% and 85% water and between 0.1% and 7% dispersant in relation to the weight of the pseudolaminar silicate mineral; and intensively mixing the first mixture obtained in the second step until the dispersion of the pseudolaminar silicate microfibre bundles in order to obtain the rheology product in a dispersion homogeneously mixed with the dispersant and the water.
摘要翻译： 本发明涉及从包含微纤维束的假层状硅酸盐制备流变产物的方法。 本发明的方法包括以下步骤：将选自海泡石矿物，绿坡缕石矿物及其组合的伪层状硅酸盐矿物研磨至至少50％的伪层状硅酸盐浓度，小于40％的水分和粒度 小于1毫米; 将研磨的伪层状硅酸盐矿物与包含至少一种分散剂的分散组分的水溶液混合，以获得包含35％至85％的水和0.1％至7％的分散剂的第一混合物，相对于 伪层状硅酸盐矿物; 并将第二步中获得的第一混合物浓缩混合，直至分散于假层状硅酸盐微纤维束，以便在与分散剂和水均匀混合的分散体中得到流变产物。
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4.发明授权公开(公告)号：US07910511B2
公开(公告)日：2011-03-22
申请号：US12802970
申请日：2010-06-17
申请人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
发明人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
CPC分类号： B01J37/086 , A01N59/16 , A01N59/20 , B01J21/16 , B01J23/40 , B01J23/50 , B01J23/70 , B01J23/72 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1019 , B01J37/031 , B01J37/16 , B01J37/18 , Y10S977/773 , Y10S977/775 , Y10T428/256 , A01N25/34 , A01N25/12 , A01N2300/00
摘要： The invention relates to a method of preparing metallic nanoparticles and to the materials thus obtained. More specifically, the invention relates to a method of preparing metallic nanoparticles consisting in: selecting a precursor from the salts, hydroxides and oxides of metallic elements that can be reduced at temperatures below the clay silicate network destruction temperature; and depositing said precursor on a support selected from pseudolaminar phyllosilicate clays. According to the invention the method comprises: (i) a deposition step in which the precursor is deposited on the support: (ii) when the precursor is selected from among salts and hydroxides, a thermal decomposition step in a controlled atmosphere, in which the precursor is subjected to a decomposition process and is transformed into an oxide of the metallic element: and (iii) a reduction step in which the oxide of the metallic element is subjected to a reduction process in a controlled atmosphere. The aforementioned method is performed at temperatures below the clay silicate network destruction temperature.
摘要翻译： 本发明涉及一种制备金属纳米颗粒的方法以及由此获得的材料。 更具体地说，本发明涉及一种制备金属纳米颗粒的方法，其特征在于：从低于粘土硅酸盐网络破坏温度的温度下可以降低的金属元素的盐，氢氧化物和氧化物中选择前体; 以及将所述前体沉积在选自伪层状页硅酸盐粘土的载体上。 根据本发明，该方法包括：（i）沉积步骤，其中前体沉积在载体上：（ii）当前体选自盐和氢氧化物时，在受控气氛中的热分解步骤，其中 将前体进行分解处理并转变为金属元素的氧化物;（iii）还原步骤，其中金属元素的氧化物在受控气氛中进行还原处理。 上述方法在低于粘土硅酸盐网络破坏温度的温度下进行。
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公开(公告)号：US20100261005A1
公开(公告)日：2010-10-14
申请号：US12802970
申请日：2010-06-17
申请人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
发明人： Julio Santarén Romé , Francisco Javier Limpo Orozco , Eduardo Aguilar Díez , Antonio Álvarez Berenguer , José Moya Corral , Carlos Pecharroman Garcia
CPC分类号： B01J37/086 , A01N59/16 , A01N59/20 , B01J21/16 , B01J23/40 , B01J23/50 , B01J23/70 , B01J23/72 , B01J35/0013 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1019 , B01J37/031 , B01J37/16 , B01J37/18 , Y10S977/773 , Y10S977/775 , Y10T428/256 , A01N25/34 , A01N25/12 , A01N2300/00
摘要： The invention relates to a method of preparing metallic nanoparticles and to the materials thus obtained. More specifically, the invention relates to a method of preparing metallic nanoparticles consisting in: selecting a precursor from the salts, hydroxides and oxides of metallic elements that can be reduced at temperatures below the clay silicate network destruction temperature; and depositing said precursor on a support selected from pseudolaminar phyllosilicate clays. According to the invention the method comprises: (i) a deposition step in which the precursor is deposited on the support: (ii) when the precursor is selected from among salts and hydroxides, a thermal decomposition step in a controlled atmosphere, in which the precursor is subjected to a decomposition process and is transformed into an oxide of the metallic element: and (iii) a reduction step in which the oxide of the metallic element is subjected to a reduction process in a controlled atmosphere. The aforementioned method is performed at temperatures below the clay silicate network destruction temperature.
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