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1. 发明授权

US07491675B2 Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts 有权
标题翻译：用于低温或近环境温度催化的纳米复合铜 - 二氧化铈催化剂及其制备方法
公开(公告)号：US07491675B2
公开(公告)日：2009-02-17
申请号：US10950663
申请日：2004-09-28
申请人： Sarojini Deevi , Sohini PalDey
发明人： Sarojini Deevi , Sohini PalDey
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： A24B15/288 , A24B15/28 , A24B15/286 , A24B15/287 , A24D3/16 , B01J23/83 , B01J35/0013
摘要： Nanocomposite copper-ceria catalysts are provided, which comprise copper oxide nanoparticles, copper nanoparticles, or a mixture thereof combined with ceria nanoparticles. Methods for making such catalysts are also provided, which involve the steps of (i) combining ceria nanoparticles in an aqueous suspension with copper 2,4-pentanedionate to form a slurry; (ii) heating the slurry formed in step (i) under an inert gas atmosphere or an oxygen-argon atmosphere, at a temperature and for a time sufficient to cause decomposition of the copper 2,4-pentanedionate to form copper nanoparticles and/or copper oxide nanoparticles that are combined with the ceria nanoparticles; and (iii) optionally, subjecting the product formed in step (ii) to a heat treatment process under conditions effective to convert at least some of the copper nanoparticles to copper oxide nanoparticles. The nanocomposite copper-ceria catalysts are useful for low-temperature and near-ambient temperature catalysis, such as the oxidation of carbon monoxide, the reduction of nitric oxide and the conversion of hydrocarbons. The nanocomposite copper-ceria catalysts have a variety of potential applications, for example, in vehicle exhaust emission systems of automobiles and diesel engines, cold starting of automobile engine, fuel cells, lasers, hydrocarbon conversion reactors, air filters for the conversion of carbon monoxide and/or indoor volatile organic compounds, and smoking articles.
摘要翻译：提供纳米复合铜 - 二氧化铈催化剂，其包含氧化铜纳米颗粒，铜纳米颗粒或其与二氧化铈纳米颗粒的混合物。还提供了制备这种催化剂的方法，其包括以下步骤：（i）将水性悬浮液中的二氧化铈纳米颗粒与2,4-戊二酮酸铜结合以形成浆料; （ii）在惰性气体气氛或氧 - 氩气氛下，在足以引起2,4-戊二酸铜分解形成铜纳米颗粒的温度和时间下加热步骤（i）中形成的浆料和/或与二氧化铈纳米颗粒结合的氧化铜纳米颗粒; 和（iii）任选地，在有效将至少一些铜纳米颗粒转化为氧化铜纳米颗粒的条件下，使步骤（ii）中形成的产物经受热处理工艺。纳米复合铜 - 二氧化铈催化剂可用于低温和近环境温度催化，如一氧化碳的氧化，一氧化氮的还原和烃的转化。纳米复合铜 - 二氧化铈催化剂具有各种潜在的应用，例如汽车和柴油发动机的车辆废气排放系统，汽车发动机的冷启动，燃料电池，激光器，烃转化反应器，用于转化一氧化碳的空气过滤器和/或室内挥发性有机化合物和吸烟制品。

2. 发明授权

US08658852B2 Disposable absorbent articles with an embossed topsheet 有权
标题翻译：具有压花顶片的一次性吸收制品
公开(公告)号：US08658852B2
公开(公告)日：2014-02-25
申请号：US13047133
申请日：2011-03-14
申请人： Sohini Paldey
发明人： Sohini Paldey
IPC分类号： A61F13/536
CPC分类号： A61F13/51104 , A61F13/513 , A61F13/537 , A61F13/53708 , A61F13/539 , A61F2013/15422
摘要： The present disclosure relates to disposable absorbent articles including a topsheet; a backsheet; a liquid acquisition layer; and a substantially cellulose free absorbent core; wherein the liquid acquisition layer and the absorbent core are located between the topsheet and the backsheet; wherein the topsheet and liquid acquisition layer include corresponding discrete indented regions and unindented regions. The liquid acquisition layer comprises a first density, D1, below the unindented regions of the topsheet and comprises a second density, D2, below the discrete indented regions of the topsheet.
摘要翻译：本公开涉及包括顶片的一次性吸收制品; 一个底片; 液体采集层; 和基本上不含纤维素的吸收芯; 其中所述液体采集层和所述吸收芯位于所述顶片和所述底片之间; 其中顶片和液体采集层包括相应的分立凹陷区域和未缩进区域。液体采集层包括在顶片的未凹陷区域下面的第一密度D1，并且在顶片的离散凹陷区域之下包含第二密度D2。

3. 发明申请

US20070128255A1 Coated substrate with properties of keratinous tissue 有权
标题翻译：涂有底物的角质组织性质
公开(公告)号：US20070128255A1
公开(公告)日：2007-06-07
申请号：US11502858
申请日：2006-08-11
申请人： William Belcher , Mannie Clapp , Saswati Datta , Magda El-Nokaly , Sandra Murawski , Steven Page , Sohini Paldey , Ronald Warner , Raphael Warren
发明人： William Belcher , Mannie Clapp , Saswati Datta , Magda El-Nokaly , Sandra Murawski , Steven Page , Sohini Paldey , Ronald Warner , Raphael Warren
IPC分类号： A61K9/70 , B32B27/04
CPC分类号： C08J7/065 , A61L27/28 , A61L27/50 , A61L2400/18 , B82Y30/00 , C08J2375/04 , Y10T428/24479 , Y10T428/24802 , Y10T428/26 , Y10T428/31551 , Y10T442/2525
摘要： Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to said substrate to form a stable, coated surface. The coated surface has a texture that mimics the topography of mammalian keratinous tissue and demonstrates at least one physical property representative of mammalian keratinous tissue, selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a dispersive component of the surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 1 mJ/m2 to about 14 mJ/m2, a zeta-potential at a pH of about 5.0 of from about −40 mV to about 30 mV, and combinations thereof.
摘要翻译：包括基材和涂层的制品。涂层包含至少一种涂层材料，并且稳定地固定到所述基底上以形成稳定的涂覆表面。涂覆的表面具有模仿哺乳动物角质组织的形貌的纹理，并且显示代表哺乳动物角质组织的至少一种物理性质，其选自总表面能为约15mJ / m 2 / 约50mJ / m 2的表面能的分散组分约为15mJ / m 2至约50mJ / m 2， / SUP>，总表面能的极性分量为约1mJ / m 2至约14mJ / m 2，ζ电位为pH为约-40mV至约30mV的约5.0，及其组合。

4. 发明授权

US08603277B2 Method for assembling disposable absorbent articles with an embossed topsheet 有权
标题翻译：用于组装具有压花顶片的一次性吸收制品的方法
公开(公告)号：US08603277B2
公开(公告)日：2013-12-10
申请号：US13047029
申请日：2011-03-14
申请人： Sohini Paldey , Darrell Ian Brown , Andreas Josef Dreher
发明人： Sohini Paldey , Darrell Ian Brown , Andreas Josef Dreher
IPC分类号： A61F13/539
CPC分类号： A61F13/15699 , A61F13/15731 , A61F13/15804 , A61F13/51104 , A61F13/53708 , B32B37/1284 , B32B38/06 , B32B2309/10 , B32B2367/00 , B32B2555/02
摘要： Aspects of the methods herein relate to the fabrication of absorbent articles wherein a continuous topsheet web is advanced in a machine direction. A liquid acquisition layer and an absorbent core are combined with the continuous topsheet web. The combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip to emboss a pattern in the continuous topsheet web. As the combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip, the rotating patterned embossing roll contacts the continuous topsheet web. And the rotating anvil roll contacts the absorbent core. By advancing the topsheet together with the acquisition layer and absorbent core through the embossing nip, a relatively deep pattern can be embossed into the topsheet than otherwise might be possible when embossing relatively thin topsheet web materials.
摘要翻译：本文方法的方面涉及吸收制品的制造，其中连续的顶片网在机器方向上前进。液体采集层和吸收芯与连续的顶片织物组合。组合的连续顶片网，液体采集层和吸收芯通过压花辊隙前进，以在连续的顶片网中压印图案。随着组合的连续顶片网，液体采集层和吸收芯通过压印辊隙前进，旋转的图案化压花辊接触连续的顶片网。并且旋转砧辊与吸收芯接触。通过将顶片与采集层和吸收芯一起通过压印辊隙推进，相对较深的图案可以压印到顶片中，而不是在压花相对薄的顶片织物材料时可能是可能的。

5. 发明授权

US08417474B2 Methods of use of substrate having properties of keratinous tissue 有权
标题翻译：使用具有角质组织性质的底物的方法
公开(公告)号：US08417474B2
公开(公告)日：2013-04-09
申请号：US11702404
申请日：2007-02-05
申请人： Saswati Datta , William Randal Belcher , Sandra Lou Murawski , Mannie Lee Clapp , Steven Hardy Page , Magda El-Nokaly , Richard Tweddell, III , Sohini Paldey , Louis Fay Wong , Ronald R. Warner , Kerstin Ann-Margret Nolkrantz , Chitra Laxmanan , Brian Naveen Ranade , Jianjun Justin Li , Randall Glenn Marsh , Maria Montserrat Sanchez Peña
发明人： Saswati Datta , William Randal Belcher , Sandra Lou Murawski , Mannie Lee Clapp , Steven Hardy Page , Magda El-Nokaly , Richard Tweddell, III , Sohini Paldey , Louis Fay Wong , Ronald R. Warner , Kerstin Ann-Margret Nolkrantz , Chitra Laxmanan , Brian Naveen Ranade , Jianjun Justin Li , Randall Glenn Marsh , Maria Montserrat Sanchez Peña
IPC分类号： G01N37/00 , G06G7/48
CPC分类号： G01N19/02 , G01N2030/025 , G01N2203/0246
摘要： Method of product evaluation comprising the steps of applying at least one substance to a surface of an artificial substrate to form a substance-coated surface, wherein the substrate surface demonstrates at least one physical property selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 0 mJ/m2 to about 15 mJ/m2, a zeta-potential at a pH of about 5.0 of from about −30 mV to about 30 mV, and combinations thereof, and performing at least one analysis of the substance-coated surface.
摘要翻译：产品评估方法包括以下步骤：将至少一种物质施加到人造基底的表面以形成物质涂覆的表面，其中所述基底表面显示出至少一种物理性质，所述物理性质选自以下物质的总表面能：约15mJ / m 2至约50mJ / m 2，总表面能的极性分数为约0mJ / m 2至约15mJ / m 2，pH约5.0的ζ电位为约-30mV 至约30mV，及其组合，并进行至少一种物质涂覆表面的分析。

6. 发明授权

US06857431B2 Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts 有权
标题翻译：用于低温或近环境温度催化的纳米复合铜 - 二氧化铈催化剂及其制备方法
公开(公告)号：US06857431B2
公开(公告)日：2005-02-22
申请号：US10314449
申请日：2002-12-09
申请人： Sarojini Deevi , Sohini PalDey
发明人： Sarojini Deevi , Sohini PalDey
IPC分类号： A24B15/28 , A24D3/16 , B01J23/83 , B01J35/00 , A24D3/14
CPC分类号： A24B15/288 , A24B15/28 , A24B15/286 , A24B15/287 , A24D3/16 , B01J23/83 , B01J35/0013
摘要： Nanocomposite copper-ceria catalysts are provided, which comprise copper oxide nanoparticles, copper nanoparticles, or a mixture thereof combined with ceria nanoparticles. Methods for making such catalysts are also provided, which involve the steps of (i) combining ceria nanoparticles in an aqueous suspension with copper 2,4-pentanedionate to form a slurry; (ii) heating the slurry formed in step (i) under an inert gas atmosphere or an oxygen-argon atmosphere, at a temperature and for a time sufficient to cause decomposition of the copper 2,4-pentanedionate to form copper nanoparticles and/or copper oxide nanoparticles that are combined with the ceria nanoparticles; and (iii) optionally, subjecting the product formed in step (ii) to a heat treatment process under conditions effective to convert at least some of the copper nanoparticles to copper oxide nanoparticles. The nanocomposite copper-ceria catalysts are useful for low-temperature and near-ambient temperature catalysis, such as the oxidation of carbon monoxide, the reduction of nitric oxide and the conversion of hydrocarbons. The nanocomposite copper-ceria catalysts have a variety of potential applications, for example, in vehicle exhaust emission systems of automobiles and diesel engines, cold starting of automobile engine, fuel cells, lasers, hydrocarbon conversion reactors, air filters for the conversion of carbon monoxide and/or indoor volatile organic compounds, and smoking articles.
摘要翻译：提供纳米复合铜 - 二氧化铈催化剂，其包含氧化铜纳米颗粒，铜纳米颗粒或其与二氧化铈纳米颗粒的混合物。还提供了制备这种催化剂的方法，其包括以下步骤：（i）将水性悬浮液中的二氧化铈纳米颗粒与2,4-戊二酮酸铜结合以形成浆料; （ii）在惰性气体气氛或氧 - 氩气氛下，在足以引起2,4-戊二酸铜分解形成铜纳米颗粒的温度和时间下加热步骤（i）中形成的浆料和/或与二氧化铈纳米颗粒结合的氧化铜纳米颗粒; 和（iii）任选地，在有效将至少一些铜纳米颗粒转化为氧化铜纳米颗粒的条件下，使步骤（ii）中形成的产物经受热处理工艺。纳米复合铜 - 二氧化铈催化剂可用于低温和近环境温度催化，如一氧化碳的氧化，一氧化氮的还原和烃的转化。纳米复合铜 - 二氧化铈催化剂具有各种潜在的应用，例如汽车和柴油发动机的车辆废气排放系统，汽车发动机的冷启动，燃料电池，激光器，烃转化反应器，用于转化一氧化碳的空气过滤器和/或室内挥发性有机化合物和吸烟制品。

7. 发明申请

US20120238984A1 Disposable Absorbent Articles with an Embossed Topsheet 有权
标题翻译：一次性吸塑制品，带有压花贴片
公开(公告)号：US20120238984A1
公开(公告)日：2012-09-20
申请号：US13047133
申请日：2011-03-14
申请人： Sohini Paldey
发明人： Sohini Paldey
IPC分类号： A61F13/511
CPC分类号： A61F13/51104 , A61F13/513 , A61F13/537 , A61F13/53708 , A61F13/539 , A61F2013/15422
摘要： The present disclosure relates to absorbent articles with embossed topsheets. Such absorbent articles may be fabricated with a continuous topsheet web having a first surface and an opposing second surface advanced in a machine direction. A liquid acquisition layer and an absorbent core are combined with the continuous topsheet web. And the combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip to emboss a pattern in the continuous topsheet web. As the combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip, the rotating patterned embossing roll contacts the continuous topsheet web. And the rotating anvil roll contacts the absorbent core. By advancing the topsheet together with the acquisition layer and absorbent core through the embossing nip, a relatively deeper pattern can be embossed into the topsheet than otherwise might be possible when embossing relatively thin topsheet web materials.
摘要翻译：本公开涉及具有压花顶片的吸收制品。这样的吸收制品可以用连续的顶片网制造，该连续的顶片网具有在机器方向上前进的第一表面和相对的第二表面。液体采集层和吸收芯与连续的顶片织物组合。并且组合的连续顶片网，液体采集层和吸收芯通过压花辊隙推进以在连续的顶片网中压印图案。随着组合的连续顶片网，液体采集层和吸收芯通过压印辊隙前进，旋转的图案化压花辊接触连续的顶片网。并且旋转砧辊与吸收芯接触。通过将顶片与采集层和吸收芯一起通过压印辊隙推进，相对较深的图案可以压印到顶片中，而不是在压花相对薄的顶片网材料时可能是可能的。

8. 发明申请

US20120234475A1 Method and Apparatus for Assembling Disposable Absorbent Articles with an Embossed Topsheet 有权
标题翻译：用压花顶片组装一次性吸收制品的方法和装置
公开(公告)号：US20120234475A1
公开(公告)日：2012-09-20
申请号：US13047029
申请日：2011-03-14
申请人： Sohini Paldey , Darrell Ian Brown , Andreas Josef Dreher
发明人： Sohini Paldey , Darrell Ian Brown , Andreas Josef Dreher
IPC分类号： B32B38/06 , B32B37/02 , B32B37/12
CPC分类号： A61F13/15699 , A61F13/15731 , A61F13/15804 , A61F13/51104 , A61F13/53708 , B32B37/1284 , B32B38/06 , B32B2309/10 , B32B2367/00 , B32B2555/02
摘要： Aspects of the methods herein relate to the fabrication of absorbent articles wherein a continuous topsheet web is advanced in a machine direction. A liquid acquisition layer and an absorbent core are combined with the continuous topsheet web. The combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip to emboss a pattern in the continuous topsheet web. As the combined continuous topsheet web, liquid acquisition layer, and absorbent core advance through the embossing nip, the rotating patterned embossing roll contacts the continuous topsheet web. And the rotating anvil roll contacts the absorbent core. By advancing the topsheet together with the acquisition layer and absorbent core through the embossing nip, a relatively deep pattern can be embossed into the topsheet than otherwise might be possible when embossing relatively thin topsheet web materials.
摘要翻译：本文方法的方面涉及吸收制品的制造，其中连续的顶片网在机器方向上前进。液体采集层和吸收芯与连续的顶片织物组合。组合的连续顶片网，液体采集层和吸收芯通过压花辊隙前进，以在连续的顶片网中压印图案。随着组合的连续顶片网，液体采集层和吸收芯通过压印辊隙前进，旋转的图案化压花辊接触连续的顶片网。并且旋转砧辊与吸收芯接触。通过将顶片与采集层和吸收芯一起通过压印辊隙推进，相对较深的图案可以压印到顶片中，而不是在压花相对薄的顶片织物材料时可能是可能的。

9. 发明申请

US20050065023A1 Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts 有权
公开(公告)号：US20050065023A1
公开(公告)日：2005-03-24
申请号：US10950663
申请日：2004-09-28
申请人： Sarojini Deevi , Sohini PalDey
发明人： Sarojini Deevi , Sohini PalDey
IPC分类号： A24B15/28 , A24D3/16 , B01J23/83 , B01J35/00 , B01J23/10
CPC分类号： A24B15/288 , A24B15/28 , A24B15/286 , A24B15/287 , A24D3/16 , B01J23/83 , B01J35/0013
摘要： Nanocomposite copper-ceria catalysts are provided, which comprise copper oxide nanoparticles, copper nanoparticles, or a mixture thereof combined with ceria nanoparticles. Methods for making such catalysts are also provided, which involve the steps of (i) combining ceria nanoparticles in an aqueous suspension with copper 2,4-pentanedionate to form a slurry; (ii) heating the slurry formed in step (i) under an inert gas atmosphere or an oxygen-argon atmosphere, at a temperature and for a time sufficient to cause decomposition of the copper 2,4-pentanedionate to form copper nanoparticles and/or copper oxide nanoparticles that are combined with the ceria nanoparticles; and (iii) optionally, subjecting the product formed in step (ii) to a heat treatment process under conditions effective to convert at least some of the copper nanoparticles to copper oxide nanoparticles. The nanocomposite copper-ceria catalysts are useful for low-temperature and near-ambient temperature catalysis, such as the oxidation of carbon monoxide, the reduction of nitric oxide and the conversion of hydrocarbons. The nanocomposite copper-ceria catalysts have a variety of potential applications, for example, in vehicle exhaust emission systems of automobiles and diesel engines, cold starting of automobile engine, fuel cells, lasers, hydrocarbon conversion reactors, air filters for the conversion of carbon monoxide and/or indoor volatile organic compounds, and smoking articles.

10. 发明授权

US08202319B2 Coated substrate with properties of keratinous tissue 有权
标题翻译：涂有底物的角质组织性质
公开(公告)号：US08202319B2
公开(公告)日：2012-06-19
申请号：US13095731
申请日：2011-04-27
申请人： William Randal Belcher , Mannie Lee Clapp , Saswati Datta , Magda El-Nokaly , Sandra Lou Murawski , Steven Hardy Page , Sohini Paldey , Ronald Ray Warner , Raphael Warren
发明人： William Randal Belcher , Mannie Lee Clapp , Saswati Datta , Magda El-Nokaly , Sandra Lou Murawski , Steven Hardy Page , Sohini Paldey , Ronald Ray Warner , Raphael Warren
IPC分类号： A61F2/10 , B32B3/00 , B32B33/00 , B32B27/40 , C07C211/21 , C07C33/02 , C07C22/00 , C07C11/00 , C09D7/00
CPC分类号： C08J7/065 , A61L27/28 , A61L27/50 , A61L2400/18 , B82Y30/00 , C08J2375/04 , Y10T428/24479 , Y10T428/24802 , Y10T428/26 , Y10T428/31551 , Y10T442/2525
摘要： Article of manufacture comprising a substrate and a coating layer. The coating layer comprises at least one coating material, and is stably affixed to the substrate to form a stable, coated surface. The coated surface has a texture that mimics the topography of mammalian keratinous tissue and demonstrates at least one physical property representative of mammalian keratinous tissue, selected from the group consisting of a total surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a dispersive component of the surface energy of from about 15 mJ/m2 to about 50 mJ/m2, a polar component of the total surface energy of from about 1 mJ/m2 to about 14 mJ/m2, a zeta-potential at a pH of about 5.0 of from about −40 mV to about 30 mV, and combinations thereof.
摘要翻译：包括基材和涂层的制品。涂层包括至少一种涂层材料，并且稳定地固定到基底上以形成稳定的涂覆表面。涂覆的表面具有模拟哺乳动物角质组织的形貌的纹理，并且显示代表哺乳动物角质组织的至少一种物理性质，其选自总表面能为约15mJ / m 2至约50mJ / m 2 表面能的分散组分为约15mJ / m 2至约50mJ / m 2，总表面能的极性分数为约1mJ / m 2至约14mJ / m 2，ζ电位为大约5.0的pH为约-40mV至约30mV，及其组合。

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