公开(公告)号：US08258206B2

公开(公告)日：2012-09-04

申请号：US11787214

申请日：2007-04-13

申请人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Wen-Chen Su ,  Frances E. Lockwood

发明人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Wen-Chen Su ,  Frances E. Lockwood

IPC分类号： C09K3/00

CPC分类号： C08K3/36 ,  C08G77/26 ,  C08K2003/0881 ,  C08K2003/2296 ,  C08K2201/011

摘要： A hydrophobic coating has been made for use on interior pipe surfaces, exterior boat surfaces, and in many other applications, to reduce drag in fluid flow, thus providing an energy savings. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a solvent. The coating solves the problem of poor resistance to UV light and/or abrasion found in previous coatings of similar nature. The coating of the present invention can be made to be translucent and nearly transparent whereas previous coatings of comparable hydrophobicity have all been white or opaque. The coating can be applied in a single application by an easy spraying method and the super hydrophobic property can be achieved by drying the film at room temperature for 5 to 10 minutes. A preferred coating has good resistance to UV light and some resistance to abrasion. The hydrophobic drag reduction coating composition forms an almost clear, translucent film or coating on painted material, plastic, metal, glass, ceramic, fiberglass or polymer substrate. A preferred coating composition comprising an effective amount of a treated fumed silica in a solvent resulting in a coated surface providing a contact angle of at least 165 degrees as compared to water having a contact angle of from 10 to 15 degrees on a noncoated surface. The composition imparts a degree of hydrophobicity to a surface so that the surface will have a tilt angle of sliding of less than 2 degrees as compared to water on a noncoated surface having a tilt angle of sliding of 90 degrees or higher.

摘要翻译： 已经制造了用于内部管表面，外部船表面以及许多其它应用中的疏水性涂层，以减少流体流动中的阻力，从而提供节能。 该涂层利用有机和/或无机聚合物与溶剂中的热解二氧化硅和/或二氧化钛的疏水性纳米颗粒的混合物。 该涂层解决了在类似性质的以前涂层中发现的耐UV光和/或耐磨性差的问题。 本发明的涂层可以是半透明的并且几乎是透明的，而具有相当的疏水性的以前的涂层全部是白色或不透明的。 该涂层可以通过简单的喷涂方法在单一应用中施加，并且可以通过在室温下将膜干燥5至10分钟来实现超疏水性。 优选的涂层具有良好的耐紫外线性和耐磨性。 疏水性减阻涂料组合物在涂料，塑料，金属，玻璃，陶瓷，玻璃纤维或聚合物基材上形成几乎透明的半透明薄膜或涂层。 一种优选的涂料组合物，其在溶剂中包含有效量的经处理的热解法二氧化硅，其导致涂覆表面与非涂覆表面上的接触角为10至15度的水相比，提供至少165度的接触角。 组合物赋予表面一定程度的疏水性，使得与具有90度或更高的滑动倾斜角的非涂覆表面上的水相比，该表面将具有小于2度的倾斜倾斜角。

公开(公告)号：US20090018249A1

公开(公告)日：2009-01-15

申请号：US11699883

申请日：2007-01-30

申请人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Michael Dituro ,  Wen-Chen Su ,  Frances E. Lockwood

发明人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Michael Dituro ,  Wen-Chen Su ,  Frances E. Lockwood

IPC分类号： C08K3/22 ,  C08K3/36

CPC分类号： C09D1/00 ,  C08K3/36 ,  C09D5/008 ,  C09D5/021 ,  C09D5/1618 ,  C09D7/61 ,  C09D7/67 ,  C09K3/30

摘要： A hydrophobic self cleaning coating composition that can be applied by conventional methods such as by spraying the composition onto a surface forming creating a wet and dry dirt repellent coating on the surface. The coating utilizes hydrophobic nanoparticles of fumed silica and/or titania in a solvent which evaporates at ambient temperature. The coating solves the problem of poor resistance to UV light, opaque appearance, and/or abrasion found in previous coatings of similar nature. Virtually transparent coating are produced as compared to conventional coatings of comparable hydrophobicity which are typically white or opaque. The coating can be applied by a single and easy spraying method and the super hydrophobic property can be achieved by drying the film by evaporation of the solvent at ambient temperature for 5 to 10 minutes. Embodiments of the hydrophobic self-cleaning coating composition can be produced resulting in a clear coating or in some cases a translucent dirt repellant film or coating on painted material, plastic, metal, glass, ceramic, fiberglass or a polymer substrate. One preferred coating composition utilizing an effective amount of a treated fumed silica in a solvent forms a coated surface providing a contact angle of at least 165 degrees as compared to water having a contact angle of from 10 to 15 degrees on a noncoated surface. The self-cleaning coating composition imparts a degree of hydrophobicity to a surface so that the treated surface will have a tilt angle of sliding of less than 2 degrees as compared to water on a noncoated surface having a tilt angle of sliding of 90 degrees or higher.

摘要翻译： 疏水性自清洁涂料组合物，其可以通过常规方法施用，例如通过将组合物喷雾到表面上形成湿表面和干污垢涂层的表面上。 该涂层使用在环境温度下蒸发的溶剂中的热解法二氧化硅和/或二氧化钛的疏水性纳米颗粒。 该涂层解决了在类似性质的先前涂层中发现的耐紫外线性差，不透明外观和/或耐磨性差的问题。 与通常为白色或不透明的相当的疏水性的常规涂层相比，产生几乎透明的涂层。 可以通过单一且容易的喷涂方法施加涂层，并且可以通过在环境温度下蒸发溶剂5至10分钟来干燥膜来实现超疏水性。 可以制造疏水性自清洁涂料组合物的实施方案，从而形成透明涂层，或在某些情况下产生在涂漆材料，塑料，金属，玻璃，陶瓷，玻璃纤维或聚合物基材上的半透明防污膜或涂层。 使用有效量的经处理的热解法二氧化硅在溶剂中的一种优选的涂料组合物与在非涂层表面上的接触角为10至15度的水相比形成了涂覆表面，其提供至少165度的接触角。 自清洁涂料组合物赋予表面一定程度的疏水性，使得与具有90度或更高的滑动倾斜角的未涂覆表面上的水相比，经处理的表面将具有小于2度的倾斜倾斜角度 。

公开(公告)号：US20080292578A1

公开(公告)日：2008-11-27

申请号：US11980972

申请日：2007-10-31

申请人： David Allen Hutchings ,  Robert Bernard Fechter ,  Edward Gerard Toplikar ,  Raymond Scott Harvey ,  Robert Andrew Cassidy ,  Frances Ellen Lockwood ,  Wen-Chen Su

发明人： David Allen Hutchings ,  Robert Bernard Fechter ,  Edward Gerard Toplikar ,  Raymond Scott Harvey ,  Robert Andrew Cassidy ,  Frances Ellen Lockwood ,  Wen-Chen Su

IPC分类号： A61L9/01

CPC分类号： A61L9/042 ,  A61L9/012 ,  Y10T428/1462 ,  Y10T428/249958

摘要： This invention relates to a device that provides controlled release of a fragrant or deodorizing substance: the fragrant or deodorizing substance being solublized with an appropriate carrier solvent within a polymeric matrix. The layers function as protective barriers, semi-permeable membranes, fragrance reservoirs, and adhesives. The device is capable of delivering a fragrance at a controlled rate for a prolonged period of time through the gradual diffusion and release of fragrant material carried by a solvent from a reservoir system to the semi-permeable UV curable, oligomer composition acting a fragrance release regulator. Additionally, the UV curable, oligomeric composition that forms the reservoir and regulating layer can be engineered to be adhesive through cure inhibition. The method of cure inhibition can also be utilized to create internal areas of high and low cross link density to further control the release rate of a fragrance.

摘要翻译： 本发明涉及提供香味或除臭物质的受控释放的装置：在聚合物基质内用合适的载体溶剂溶解的芳香或除臭物质。 这些层用作保护屏障，半透膜，香水储存器和粘合剂。 该装置能够通过逐渐扩散和释放由溶剂从储存器系统运送到作为香料释放的半透性可UV固化的低聚物组合物的芳香物质，以更长时间的速度递送香味。 调节器 此外，形成储存器和调节层的可UV固化的低聚组合物可以通过固化抑制被改造为粘合剂。 还可以利用固化抑制的方法来产生高交联密度和低交联密度的内部区域，以进一步控制香料的释放速率。

公开(公告)号：US20080221009A1

公开(公告)日：2008-09-11

申请号：US12011566

申请日：2008-01-28

申请人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Michael A. Dituro ,  Wen-Chen Su ,  Frances E. Lockwood

发明人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Michael A. Dituro ,  Wen-Chen Su ,  Frances E. Lockwood

IPC分类号： C11D1/82

CPC分类号： C11D3/124 ,  C11D7/5004 ,  C11D11/0023

摘要： A super hydrophobic self cleaning coating composition that can be applied by conventional methods such as by spraying the composition onto a surface creating a wet and dry dirt repellent coating on the surface. The super hydrophobic self cleaning coatings are used on exterior automotive and boat surfaces, and in many other applications, to produce a self cleaning surface, reduce adherence of dirt and contaminants to a treated surface, and reduce drag in some applications providing an energy savings. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a volatile solvent which evaporates at ambient temperature. The coating solves the problem of poor resistance to UV light, opaque appearance, and/or some abrasion resistance not found in previous coatings of similar nature. A preferred coating has good resistance to UV light and some resistance to abrasion. Clear, nearly transparent and translucent coatings are produced as compared to conventional coatings of comparable hydrophobicity which are typically white or opaque. The coating can be applied by a single and easy spraying method and the super hydrophobic property can be achieved by drying the film by evaporation of the solvent at ambient temperature for 5 to 10 minutes. Embodiments of the super hydrophobic self-cleaning coating composition result in a clear coating or in some cases a translucent dirt repellant film for coating on painted material, plastic, metal, glass, ceramic, fiberglass or a polymer substrate. The coating utilizes a blend of organic and/or inorganic polymers with hydrophobic nanoparticles of fumed silica and/or titania in a volatile solvent. At least one preferred coating composition comprising an effective amount of a treated fumed silica in a solvent resulting in a coated surface providing a contact angle of at least 165 degrees as compared to water having a contact angle of from 10 to 15 degrees on a noncoated surface. The composition imparts a degree of hydrophobicity to a surface so that the surface will have a tilt angle of sliding of less than 2 degrees as compared to water on a noncoated surface having a tilt angle of sliding of 90 degrees or higher. The coating composition is removed by washing with a detergent or applying pressure to the coating wiping same from the treated surface. Exposure to water in the form of rain or snow does not remove the coating composition.

公开(公告)号：US20070129275A1

公开(公告)日：2007-06-07

申请号：US11164773

申请日：2005-12-05

申请人： Hida Hasinovic ,  Frances Lockwood ,  Elsie Jordan ,  Wen-Chen Su ,  Michael Dituro ,  Meghan Kane

发明人： Hida Hasinovic ,  Frances Lockwood ,  Elsie Jordan ,  Wen-Chen Su ,  Michael Dituro ,  Meghan Kane

IPC分类号： C11D3/37

CPC分类号： C11D3/378 ,  C11D1/14 ,  C11D1/29 ,  C11D1/523 ,  C11D1/65 ,  C11D1/66 ,  C11D1/83 ,  C11D11/0023

摘要： A novel car wash composition that significantly reduces water spotting, redeposition of soil, and inhibits the formation of hard water scale. The novel car wash composition is comprised of: a substantive polymer to render the painted surface of the car more hydrophilic, a surfactant package containing a mixture of anionic and non-ionic surfactants selected to optimize the benefits of the substantive polymer, and various fragrances, dyes, and biocides commonly found in car wash compositions.

摘要翻译： 一种新型洗车组合物，可显着减少水渍，再沉积土壤，抑制硬水垢的形成。 该小型洗车组合物包括：实质性聚合物，以使汽车的涂漆表面更亲水;含有阴离子和非离子表面活性剂的混合物的表面活性剂包被选择以优化实质性聚合物的益处，以及各种香料， 染料和通常在洗车组合物中发现的杀生物剂。

公开(公告)号：US20050027024A1

公开(公告)日：2005-02-03

申请号：US10809199

申请日：2004-03-25

申请人： Zhiqiang Zhang ,  Richard Baumgart ,  Michael Dituro ,  Frances Lockwood ,  Daniel Dotson ,  Wen-Chen Su ,  Gefei Wu

发明人： Zhiqiang Zhang ,  Richard Baumgart ,  Michael Dituro ,  Frances Lockwood ,  Daniel Dotson ,  Wen-Chen Su ,  Gefei Wu

IPC分类号： C08G18/08 ,  C08J9/12 ,  C09D5/02 ,  C09D5/20 ,  C09K3/30 ,  C08J9/00

CPC分类号： C08J9/122 ,  C08G18/0866 ,  C08G2150/60 ,  C08J2375/04 ,  C09D5/021 ,  C09D5/20 ,  C09K3/30

摘要： This invention relates generally to water resistant peelable protective and decorative clear or pigmented foam coating compositions and, more specifically, to aqueous, polymeric coating compositions which form a protective and/or decorative coating and removably adhere to a variety of substrates, including automotive paints, metals, glass, vinyl, plastics, concrete, natural and synthetic elastomers, and ceramics. The coatings present a three-dimensional expandable foamy structure, and can be readily peeled off from the substrate as a whole piece. The coatings may be formulated for temporary or long-term protection depending upon the application. The peelable coatings can be applied as expandable foam cord, and as a film, paste, gel, paint, etc. as well, whereby the expansion of the foam can be controlled by the formulation and applicator.

摘要翻译： 本发明一般涉及耐水性可剥离保护和装饰透明或着色泡沫涂料组合物，更具体地说，涉及形成保护性和/或装饰性涂料并可移除地粘附到各种基材（包括汽车涂料）的水性聚合物涂料组合物， 金属，玻璃，乙烯基，塑料，混凝土，天然和合成弹性体和陶瓷。 涂层呈现出三维可膨胀泡沫结构，并且可以容易地从基材上剥离成整体。 根据应用，涂层可以配制成临时或长期保护。 可剥离涂层可以用作可膨胀泡沫帘线，也可以用作薄膜，糊剂，凝胶，油漆等，从而可以通过制剂和涂布器来控制泡沫的膨胀。

公开(公告)号：US06824828B2

公开(公告)日：2004-11-30

申请号：US10215430

申请日：2002-08-08

申请人： Wen-Chen Su ,  Luigi Sartor ,  Kuolih Tsai ,  Frank Yen-Jer Shih ,  Daniel Meyer ,  Stephen Huff ,  Bert Potjer ,  Hongjie Guo ,  Aad van Zanten ,  Arnooud H. Kettenis ,  William Kray ,  Adrian Hulme ,  Alexander Jansen ,  Robert Dordick

发明人： Wen-Chen Su ,  Luigi Sartor ,  Kuolih Tsai ,  Frank Yen-Jer Shih ,  Daniel Meyer ,  Stephen Huff ,  Bert Potjer ,  Hongjie Guo ,  Aad van Zanten ,  Arnooud H. Kettenis ,  William Kray ,  Adrian Hulme ,  Alexander Jansen ,  Robert Dordick

IPC分类号： B05D136

CPC分类号： B05C5/0254 ,  B05C9/06 ,  C09J7/403 ,  C09J2203/334 ,  C09J2483/005 ,  D21H19/32 ,  D21H27/001 ,  G03C1/74

摘要： Disclosed herein is a multilayer silicone release surface comprising a backing, a support layer on the backing, and a silicone layer of the support layer. The various layers of the multilayer release surface are deposited substantially simultaneously, as for example by a dual die or using curtain coating techniques.

摘要翻译： 本文公开了一种多层硅氧烷释放表面，其包含背衬，背衬上的支撑层和支撑层的硅氧烷层。 基本上同时沉积多层释放表面的各个层，例如通过双模或使用幕涂技术。

公开(公告)号：USD484656S1

公开(公告)日：2003-12-30

申请号：US29181628

申请日：2003-05-14

申请人： Todd Colburn ,  Frederick Large ,  Brooke T. Baxter ,  Wen-Chen Su ,  Dan Anderson ,  William R. Bucknam, Jr.

设计人： Todd Colburn ,  Frederick Large ,  Brooke T. Baxter ,  Wen-Chen Su ,  Dan Anderson ,  William R. Bucknam, Jr.

公开(公告)号：US08338351B2

公开(公告)日：2012-12-25

申请号：US13074242

申请日：2011-03-29

申请人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Wen-Chen Su ,  Frances E. Lockwood ,  Vinod Kanniah

发明人： Subbareddy Kanagasabapathy ,  Richard J. Baumgart ,  Wen-Chen Su ,  Frances E. Lockwood ,  Vinod Kanniah

IPC分类号： C11D9/36

CPC分类号： C09D183/04 ,  C08K3/36 ,  C08K9/04 ,  C09D5/1618 ,  C09D7/62 ,  C09D7/67 ,  Y10T428/2995 ,  Y10T428/31663

摘要： A coating composition and process for generating transparent, near-transparent, and semi-transparent super-hydrophobic coatings on surfaces having a contact angle of greater than 165 degrees. The composition comprises hydrophobic nanoparticles of silsesquioxanes containing adhesion promoter groups and low surface energy groups.

摘要翻译： 一种用于在具有大于165度的接触角的表面上产生透明的，近透明的和半透明的超疏水涂层的涂料组合物和方法。 该组合物包含含有粘附促进剂基团和低表面能基团的倍半硅氧烷的疏水性纳米颗粒。

公开(公告)号：US07658568B1

公开(公告)日：2010-02-09

申请号：US11981726

申请日：2007-10-31

申请人： Mark Armstrong ,  Anna DiBello ,  Ed Kopinski ,  Henri Spaile ,  David Petarcic ,  Wen-Chen Su

发明人： Mark Armstrong ,  Anna DiBello ,  Ed Kopinski ,  Henri Spaile ,  David Petarcic ,  Wen-Chen Su

IPC分类号： B43K5/00

CPC分类号： B65D47/42 ,  A47L13/30 ,  B65D47/248

摘要： An applicator for applying a liquid composition to a work surface. The applicator includes a bottle, a cap detachably mounted on a neck projecting from the bottle and a cover that extends over the cap and an upper portion of the bottle. The cap has and inclined surface with a multi-layer polishing pad mounted thereon. The pad has a cloth outer layer overlying a compressible, preferably foam, under layer. The pad has a central aperture exposing the end of a valve stem. Pressing the pad against the work surface opens a normally closed valve dispensing the liquid in the bottle onto work surface. The valve stem moves reciprocally along a path generally perpendicular an inclined surface on the cap on which the pad is mounted.

摘要翻译： 一种用于将液体组合物施加到工作表面的施加器。 涂抹器包括一个瓶子，一个可拆卸地安装在从瓶子上伸出的颈部上的盖子，以及一个盖子，盖子覆盖着盖子和瓶子的上部。 盖具有倾斜表面，其上安装有多层抛光垫。 垫具有覆盖在可压缩的，优选泡沫的下层上的布外层。 垫具有暴露阀杆端部的中心孔。 将垫压在工作面上打开一个常闭阀门，将瓶子中的液体分配到工作面上。 阀杆沿着通常垂直于安装有垫的盖上的倾斜表面的路径往复运动。