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    Barrier coating of a non-elastomeric polymer and a dispersed layered filler in a liquid carrier and coated articles
    1.
    发明授权
    Barrier coating of a non-elastomeric polymer and a dispersed layered filler in a liquid carrier and coated articles 有权
    非弹性聚合物和分散的层状填料在液体载体和涂覆制品中的阻隔涂层

    公开(公告)号：US08063119B2

    公开(公告)日：2011-11-22

    申请号：US10741741

    申请日：2003-12-19

    申请人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell ,  Douglas P. Karim ,  Keisha R. Oree

    发明人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell ,  Douglas P. Karim ,  Keisha R. Oree

    IPC分类号： C08K9/00 ,  C08K3/34

    CPC分类号： C09D127/06 ,  C08K3/346 ,  C08K2201/016 ,  C09D7/70

    摘要： Barrier coating mixtures contain in a carrier liquid, (a) a non-elastomeric polymer; (b) an exfoliated layered platelet-like silicate filler which may or may not have been acid or base treated that has not been functionalized with organic cations having an aspect ratio greater than 25; and (c) at least one additive, wherein the total solids content is less than 30% and the amount of filler is between 5% to about 60% of the total solids content. Coated articles and containers, freestanding films and packaging films are produced using the barrier coating mixtures. Methods of manufacturing such coated products are also encompassed.

    摘要翻译： 阻挡涂层混合物含有载体液体，（a）非弹性聚合物; （b）剥离的层状血小板状硅酸盐填料，其可以或可以不经过酸或碱处理而未被长宽比大于25的有机阳离子官能化; 和（c）至少一种添加剂，其中总固体含量小于30％，填料的量在总固体含量的5％至约60％之间。 使用阻隔涂层混合物制造涂层制品和容器，独立膜和包装膜。 还包括制造这种涂覆产品的方法。

    BARRIER COATING COMPOSITES WITH HYPERPLATY CLAY AND POLYESTER MATRIX RESIN
    2.
    发明申请
    BARRIER COATING COMPOSITES WITH HYPERPLATY CLAY AND POLYESTER MATRIX RESIN 审中-公开
    具有超粘土和聚酯基树脂的阻隔涂层复合材料

    公开(公告)号：US20110054105A1

    公开(公告)日：2011-03-03

    申请号：US12736136

    申请日：2009-02-27

    申请人： Carrie A. Feeney ,  Michele Farrell ,  Harris A. Goldberg

    发明人： Carrie A. Feeney ,  Michele Farrell ,  Harris A. Goldberg

    IPC分类号： C08K3/34

    CPC分类号： C09D167/00 ,  C08L2666/62

    摘要： An aqueous barrier coating composition in the form of a dispersion includes: (a) water; (b) a polyester matrix polymer; (c) a platy to hyperplaty kaolin filler having an average shape factor of at least about 40:1, the composition being further characterized in that: (i) the composition has a solids content of from more than 20 weight percent up to 70 percent by weight; (ii) the composition has a weight ratio of polyester matrix polymer:kaolin filler of from 4:1 to 0.75:1; and (iii) a film formed from the composition exhibits at least 5-fold reduction in oxygen permeability as compared with a like film formed of said polyester matrix polymer. Also disclosed are barrier coatings derived from the compositions as well as packaging composites incorporating a barrier film formed from the compositions.

    摘要翻译： 分散体形式的水性阻隔涂料组合物包括：（a）水; （b）聚酯基质聚合物; （c）具有至少约40:1平均形状因子的板状至高压高岭土填料，该组合物的进一步特征在于：（i）组合物的固体含量为20重量％至70重量％ 重量 （ii）组合物具有4:1至0.75:1的聚酯基质聚合物：高岭土填料的重量比; 和（iii）与由所述聚酯基质聚合物形成的类似薄膜相比，由该组合物形成的薄膜的氧气渗透性降低至少5倍。 还公开了衍生自组合物的阻隔涂层以及包含由组合物形成的阻挡膜的包装复合材料。

    Barrier coating of a mixture of cured and uncured elastomeric polymers and a dispersed layered filler in a liquid carrier and coated articles
    3.
    发明授权
    Barrier coating of a mixture of cured and uncured elastomeric polymers and a dispersed layered filler in a liquid carrier and coated articles 有权
    固化和未固化的弹性体聚合物和分散的层状填料的混合物在液体载体和涂覆制品中的阻隔涂层

    公开(公告)号：US07119138B1

    公开(公告)日：2006-10-10

    申请号：US10742542

    申请日：2003-12-19

    申请人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell ,  Douglas P. Karim ,  Keisha R. Oree

    发明人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell ,  Douglas P. Karim ,  Keisha R. Oree

    IPC分类号： C08K3/34 ,  B05D1/36 ,  B29C73/00 ,  B68G5/00

    CPC分类号： C08K9/08 ,  C08K9/04

    摘要： Barrier coating mixtures include (a) a mixture of pre-vulcanized and non-vulcanized elastomeric polymers; (b) an acid or base treated dispersed, substantially exfoliated silicate filler material that has not been functionalized with organic cations having an aspect ratio greater than 25; and (c) at least one additive, wherein the total solids content is less than 30% and the amount of filler is between 5% to about 60% of the total solids content. The coating retains its permeability properties under strain and has a strain to first damage of at least 10% biaxial elongation at 0% RH.Coated articles, free standing films and membranes, which are flexible and elastomeric, are produced using the barrier coating mixtures. Methods of manufacturing of such coated products are also encompassed.

    摘要翻译： 阻隔涂层混合物包括（a）预硫化和未硫化的弹性体聚合物的混合物; （b）酸或碱处理的分散的，基本上已经剥离的硅酸盐填料，其尚未用长径比大于25的有机阳离子官能化; 和（c）至少一种添加剂，其中总固体含量小于30％，填料的量在总固体含量的5％至约60％之间。 涂层在应变下保持其渗透性能，并且具有在0％RH下首先损伤至少10％双轴伸长率的应变。 使用阻隔涂层混合物生产具有柔性和弹性的涂层制品，自立膜和膜。 还包括制造这种涂覆产品的方法。

    Aqueous nanocomposite dispersions containing invisible marker dye for transparent barrier coatings and preparations and use thereof
    5.
    发明授权
    Aqueous nanocomposite dispersions containing invisible marker dye for transparent barrier coatings and preparations and use thereof 有权
    含有纳米复合物的分散液含有透明阻挡涂层和制剂的不可见标记染料及其用途

    公开(公告)号：US08367193B1

    公开(公告)日：2013-02-05

    申请号：US12383073

    申请日：2009-03-19

    申请人： Douglas P. Karim ,  Laxmi Samantara ,  Carrie A. Feeney ,  Michele Farrell ,  Harris A. Goldberg

    发明人： Douglas P. Karim ,  Laxmi Samantara ,  Carrie A. Feeney ,  Michele Farrell ,  Harris A. Goldberg

    IPC分类号： C08K3/34

    CPC分类号： C08K3/34 ,  C08K3/013 ,  C08K5/0041 ,  C08K5/3417 ,  C08K9/04 ,  C09D5/028 ,  C09D7/68

    摘要： The invention relates in one aspect to a post-formulation concentrated nanocomposite dispersion containing an invisible marker dye. The dispersion typically includes a silicate filler and a matrix polymer dispersed in an aqueous medium as well. The dispersions form optically transparent barrier films wherein the dye is effective to indicate film thickness on a substrate. Specific embodiments of this invention include a nanocomposite coating formulation designed to provide transparent high barrier coatings at thicknesses from 1 to 10 microns that include a near infrared (NIR) or infrared (IR) dye that enables rapid measurement of coating thickness and uniformity. The preferred dye imparts no observable color or appearance change, and thus can also function as an identifier for the coating.

    摘要翻译： 本发明在一个方面涉及含有不可见标记染料的后制剂浓缩纳米复合物分散体。 分散体通常包括分散在水性介质中的硅酸盐填料和基质聚合物。 分散体形成光学透明的阻挡膜，其中染料有效地指示基底上的膜厚度。 本发明的具体实施方案包括设计用于提供厚度为1至10微米的透明高阻隔涂层的纳米复合涂层制剂，其包括能够快速测量涂层厚度和均匀性的近红外（NIR）或红外（IR）染料。 优选的染料不产生可观察到的颜色或外观变化，因此也可以用作涂层的标识。

    BARRIER COATINGS STABILIZED WITH MULTI-VALENT METAL CATIONS
    6.
    发明申请
    BARRIER COATINGS STABILIZED WITH MULTI-VALENT METAL CATIONS 审中-公开
    阻挡涂层稳定与多金属矿物

    公开(公告)号：US20120046405A1

    公开(公告)日：2012-02-23

    申请号：US13318035

    申请日：2010-04-30

    申请人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell

    发明人： Carrie A. Feeney ,  Harris A. Goldberg ,  Michele Farrell

    IPC分类号： C09D167/02 ,  C08K3/34

    CPC分类号： C09D5/024 ,  C08K3/34 ,  C08K2201/008 ,  C09D7/70

    摘要： A method of making a composite barrier coating composition comprising: (a) providing a first aqueous dispersion comprising a dispersed, anionically functionalized matrix resin; (b) providing a second aqueous dispersion comprising a dispersed platy mineral filler; the first and second dispersions optionally including one or more additives selected from the group consisting surfactants, emulsifiers, anti-foaming agents, dispersing agents, wetting agents, leveling agents and thickeners; (c) adding a multi-valent metal cation crosslinking agent to at least one of said first and second aqueous dispersions; and (d) admixing the first and second aqueous dispersions to form the composite wherein the composite forms a stable aqueous emulsion and the multi-valent metal cation is operative to stabilize a film formed from the composite against gas barrier performance loss at elevated levels of relative humidity.

    摘要翻译： 一种制备复合阻挡涂层组合物的方法，包括：（a）提供包含分散的阴离子官能化基质树脂的第一水性分散体; （b）提供包含分散的片状矿物填料的第二水分散体; 第一和第二分散体任选地包括一种或多种选自表面活性剂，乳化剂，消泡剂，分散剂，润湿剂，流平剂和增稠剂的添加剂; （c）向所述第一和第二水分散体中的至少一种添加多价金属阳离子交联剂; 和（d）混合第一和第二水分散体以形成复合物，其中复合物形成稳定的水性乳液，并且多价金属阳离子可操作以使由复合材料形成的膜在升高的相对水平下抵抗气体阻隔性能损失 湿度。