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公开(公告)号：US20110236582A1
公开(公告)日：2011-09-29
申请号：US12749288
申请日：2010-03-29
申请人： David R. Scheuing , David J. Lestage , Carl W. Bennett , Mona M. Knock , Charles W. Scales , William L. Smith , Rui Zhang
发明人： David R. Scheuing , David J. Lestage , Carl W. Bennett , Mona M. Knock , Charles W. Scales , William L. Smith , Rui Zhang
CPC分类号： C09D133/02 , A01N25/10 , A01N33/12 , A01N59/00 , A01N59/16 , C09D5/14 , C11D1/62 , C11D3/3769 , C11D3/3953
摘要： The present invention relates to aqueous compositions of associative polyelectrolyte complexes (PECs), optionally containing surfactants, biocidal agents and/or oxidants, which can provide surface protection to treated articles including reduced soiling tendency, reduced cleaning effort and improved soil repellancy, as well as providing bacteriostatic properties to treated surfaces that thereby gain resistance to water, environmental exposure and microbial challenge. Treatment means and compositions are provided that employ associative polyelectrolyte complexes formed by combining a water soluble cationic first polyelectrolyte with a water soluble second polyelectrolyte bearing groups of opposite charge to the first polyelectrolyte under suitable mixing conditions where the one polyelectrolyte present in molar excess is added in the form of a first aqueous solution during a mixing step to a second aqueous solution comprising the oppositely charged polyelectrolyte present in molar deficiency. Also provided are means to form stable associative polyelectrolyte complexes in aqueous solutions having R values from about 0.10 to 20, including near stoichiometric R values approaching 1, being the ratio of charged groups present on the component polyelectrolytes employed.
摘要翻译： 本发明涉及可以含有表面活性剂，杀生物剂和/或氧化剂的缔合性聚电解质配合物（PEC）的含水组合物，其可以为经处理的制品提供表面保护，包括减少污染趋势，降低清洁力和改善污垢排斥性，以及 为处理过的表面提供抑菌特性，从而获得对水的抗性，环境暴露和微生物的攻击。 提供了处理装置和组合物，其使用通过将水溶性阳离子第一聚电解质与具有相反电荷的水溶性第二聚电解质承载基团与第一聚电解质组合而形成的缔合聚电解质复合物，其中在其中加入以摩尔过量存在的一种聚电解质 在混合步骤期间第一水溶液的形式包含摩尔不足存在的相反电荷的聚电解质的第二水溶液。 还提供了在具有约0.10至20的R值的水溶液中形成稳定的缔合聚电解质络合物的方法，包括接近化学计量的R值接近1，即所用组分聚电解质上存在的带电基团的比例。
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公开(公告)号：US20080060741A1
公开(公告)日：2008-03-13
申请号：US11470722
申请日：2006-09-07
IPC分类号： B32B27/00
CPC分类号： B32B27/00 , Y10T428/31504
摘要： An article that provides for the controlled release of an active substance is provided. The article features a plurality of polymeric membranes. The plurality of polymeric membranes are ultrasonically bonded to form at least one welded seal defining a bonded compartment hosting at least one active substance, where the ultrasonic welded seal exhibits a controlled positive permeability for the active substance.
摘要翻译： 提供了一种提供活性物质的控制释放的物品。 该制品具有多个聚合物膜。 多个聚合物膜被超声波接合以形成至少一个焊接的密封件，该焊接密封件限定承载至少一种活性物质的粘合隔室，其中超声波焊接密封件对活性物质显示受控的正磁导率。
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公开(公告)号：US08268018B2
公开(公告)日：2012-09-18
申请号：US12831187
申请日：2010-07-06
申请人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald K. Swatling , Gregory van Buskirk
发明人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald K. Swatling , Gregory van Buskirk
IPC分类号： C05B19/00
CPC分类号： A01K1/0154
摘要： Lightweight composite particles, primarily comprising various bentonite clays, but which may include other functional solid particles, are formed by introducing expanding gases or air into the particle forming process. The methods presented create the ability to reduce the bulk density of the composite particles while maintaining and in some cases even increasing the particle strength.
摘要翻译： 通过将膨胀气体或空气引入到颗粒形成过程中，形成主要包含各种膨润土粘土但可包括其它功能性固体颗粒的轻质复合颗粒。 所提出的方法产生了降低复合颗粒的体积密度同时保持并且在某些情况下甚至增加颗粒强度的能力。
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公开(公告)号：US07776110B2
公开(公告)日：2010-08-17
申请号：US11766358
申请日：2007-06-21
申请人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory van Buskirk
发明人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory van Buskirk
IPC分类号： C01B33/32
CPC分类号： A01K1/0154
摘要： Lightweight composite particles, primarily comprising various bentonite clays, but which may include other functional solid particles, are formed by introducing expanding gases or air into the particle forming process. The methods presented create the ability to reduce the bulk density of the composite particles while maintaining and in some cases even increasing the particle strength.
摘要翻译： 通过将膨胀气体或空气引入到颗粒形成过程中，形成主要包含各种膨润土粘土但可包括其它功能性固体颗粒的轻质复合颗粒。 所提出的方法产生了降低复合颗粒的体积密度同时保持并且在某些情况下甚至增加颗粒强度的能力。
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公开(公告)号：US20080000498A1
公开(公告)日：2008-01-03
申请号：US11427700
申请日：2006-06-29
IPC分类号： B08B7/00
CPC分类号： C11D3/48 , C11D3/37 , C11D17/049
摘要： The invention relates to a reusable cleaning implement for cleaning and sanitizing a surface. More specifically, the cleaning implement is made of a tacky polymeric material and an antibacterial agent is distributed within the polymer. The adhesive and antibacterial properties of the cleaning implement are regenerated by contact with a cleansing agent.
摘要翻译： 本发明涉及一种用于清洁和消毒表面的可重复使用的清洁工具。 更具体地，清洁器具由粘性聚合材料制成，抗菌剂分布在聚合物内。 清洁工具的粘合剂和抗菌性能通过与清洁剂接触而再生。
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公开(公告)号：US20070298085A1
公开(公告)日：2007-12-27
申请号：US11426808
申请日：2006-06-27
IPC分类号： A61K9/70
CPC分类号： A61Q17/005 , A61K8/02 , A61K8/19 , A61K8/26 , A61K8/36 , A61K8/365 , A61K8/416 , A61K8/891 , A61K8/922 , A61K8/965 , A61K8/97
摘要： The present invention provides a novel method of sanitizing skin surfaces, preferably the hands. The sanitizing object is a moldable and pliable composition with at least one regenerable surface and an antimicrobial agent incorporated therein. The antimicrobial agent is capable of transfer from the object to a skin surface. The antimicrobial agent is capable of regeneration upon manipulation of the object.
摘要翻译： 本发明提供一种消毒皮肤表面，优选手的新方法。 消毒对象是具有至少一个可再生表面和并入其中的抗微生物剂的可成型且柔韧的组合物。 抗微生物剂能够从物体转移到皮肤表面。 抗微生物剂能够在操作物体时再生。
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公开(公告)号：US20100269759A1
公开(公告)日：2010-10-28
申请号：US12831187
申请日：2010-07-06
申请人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory Van Buskirk
发明人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory Van Buskirk
IPC分类号： A01K29/00
CPC分类号： A01K1/0154
摘要： Lightweight composite particles, primarily comprising various bentonite clays, but which may include other functional solid particles, are formed by introducing expanding gases or air into the particle forming process. The methods presented create the ability to reduce the bulk density of the composite particles while maintaining and in some cases even increasing the particle strength.
摘要翻译： 通过将膨胀气体或空气引入到颗粒形成过程中，形成主要包含各种膨润土粘土但可包括其它功能性固体颗粒的轻质复合颗粒。 所提出的方法产生了降低复合颗粒的体积密度同时保持并且在某些情况下甚至增加颗粒强度的能力。
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公开(公告)号：US07635415B2
公开(公告)日：2009-12-22
申请号：US11427700
申请日：2006-06-29
IPC分类号： B08B7/04
CPC分类号： C11D3/48 , C11D3/37 , C11D17/049
摘要： The invention relates to a reusable cleaning implement for cleaning and sanitizing a surface. More specifically, the cleaning implement is made of a tacky polymeric material and an antibacterial agent is distributed within the polymer. The adhesive and antibacterial properties of the cleaning implement are regenerated by contact with a cleansing agent.
摘要翻译： 本发明涉及一种用于清洁和消毒表面的可重复使用的清洁工具。 更具体地，清洁器具由粘性聚合材料制成，抗菌剂分布在聚合物内。 清洁工具的粘合剂和抗菌性能通过与清洁剂接触而再生。
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公开(公告)号：US20080318762A1
公开(公告)日：2008-12-25
申请号：US11766358
申请日：2007-06-21
申请人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory Van Buskirk
发明人： Marc P. Privitera , Christina M. Borgese , David J. Lestage , Robert J. Iliff , Donald Swatling , Gregory Van Buskirk
IPC分类号： B01J35/08
CPC分类号： A01K1/0154
摘要： Lightweight composite particles, primarily comprising various bentonite clays, but which may include other functional solid particles, are formed by introducing expanding gases or air into the particle forming process. The methods presented create the ability to reduce the bulk density of the composite particles while maintaining and in some cases even increasing the particle strength.
摘要翻译： 通过将膨胀气体或空气引入到颗粒形成过程中，形成主要包含各种膨润土粘土但可包括其它功能性固体颗粒的轻质复合颗粒。 所提出的方法产生了降低复合颗粒的体积密度同时保持并且在某些情况下甚至增加颗粒强度的能力。
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