Solventborne and activated solventborne paint packs, and waterborne coating compositions containing them
    111.
    发明授权
    Solventborne and activated solventborne paint packs, and waterborne coating compositions containing them 有权
    溶剂型和活性溶剂型涂料组合物,以及含有它们的水性涂料组合物

    公开(公告)号:US06916365B1

    公开(公告)日:2005-07-12

    申请号:US09868805

    申请日:1999-12-23

    CPC classification number: C08G18/6254 C09D5/024 C09D17/00 Y10S106/901

    Abstract: A pigmented solventborne paint pack which can be made into a waterborne coating composition is provided, which comprises: i) a solution in an organic solvent of polymer having functional groups and hydrophilic groups; and ii) a waterborne pigment dispersion comprising pigment dispersed in water in the presence of a pigment dispersant, the aqueous pigment dispersion itself being in dispersion in the solution of i). Also provided is a solventborne activated paint pack comprising the paint pack described above and further comprising a crosslinker which is dissolved in the organic solvent. Further provided is a waterborne coating composition which comprises a dispersion in an aqueous medium of the solventborne activated paint pack.

    Abstract translation: 提供可制成水性涂料组合物的着色溶剂型涂料组合物,其包括:i)具有官能团和亲水基团的聚合物的有机溶剂中的溶液; 和ii)包含在颜料分散剂存在下分散在水中的颜料的水性颜料分散体,所述水性颜料分散体本身分散在i)的溶液中。 还提供了包含上述涂料组合物的溶剂型活性涂料组合物,并且还包含溶解在有机溶剂中的交联剂。 还提供了一种水性涂料组合物,其包含在溶剂型活化涂料组合物的水性介质中的分散体。

    Method for the production of protective layers with dirt and water repelling properties
    114.
    发明申请
    Method for the production of protective layers with dirt and water repelling properties 审中-公开
    用于生产具有污垢和防水性能的保护层的方法

    公开(公告)号:US20050118433A1

    公开(公告)日:2005-06-02

    申请号:US10502804

    申请日:2003-02-05

    Abstract: The present invention describes a process by which a coating which has dirt- and water-repellant properties can be applied non-permanently to any article. It is usual nowadays for articles to be provided with self-cleaning properties by generating, on the surface of the article, a surface structure made from elevations and depressions which have to have a certain height and a certain separation. This is usually achieved by impressing such structures, or by securing structure-forming particles by means of a carrier system. In this way the surfaces are provided with a permanent self-cleaning surface. If scratching, discoloration, or some other type of damage causes impairment of the surface or surface structure, this cannot be simply removed and reapplied, but instead the article then has to be retreated, freed from the surface structure by a complicated method, or disposed of. In contrast, the inventive coating can be removed again from the articles by relatively simple mechanical means. The inventive coating is also simple to produce, by applying a suspension of an alcohol and structure-imparting particles to the article.

    Abstract translation: 本发明描述了一种具有防污和防水性能的涂层可以永久地施加到任何物品的方法。 现在通常在制品的表面上产生必须具有一定高度和一定分离的由高低凹部形成的表面结构,现在通常产生制品的自洁性。 这通常通过施加这样的结构来实现,或通过借助于载体系统固定结构形成颗粒来实现。 以这种方式,表面设置有永久的自洁表面。 如果刮伤,变色或某种其他类型的损坏会导致表面或表面结构的损坏,则不能简单地去除和重新施加,而是必须通过复杂的方法将物品退回到表面结构中,或者处理 的。 相比之下,本发明的涂层可以通过相对简单的机械装置再次从制品中去除。 通过将醇和结构赋予颗粒的悬浮液施用于制品,本发明的涂层也易于制备。

    Aqueous polymer blend composition
    115.
    发明申请
    Aqueous polymer blend composition 有权
    水性聚合物共混组合物

    公开(公告)号:US20050106402A1

    公开(公告)日:2005-05-19

    申请号:US10996775

    申请日:2004-11-24

    Abstract: An aqueous polymer blend composition containing particles of a first polymer and particles of a second polymer with preferred molecular weight ranges is provided. Coatings prepared from the aqueous polymer blend composition may be employed as coatings which have water whitening resistance and provide resistance to efflorescence to cementitious substrates, such as roof tiles. A method of preparing a coated cementitious substrate with the aqueous polymer blend composition and an article containing the coated cementitious substrate are also provided.

    Abstract translation: 提供了含有第一聚合物颗粒和具有优选分子量范围的第二聚合物颗粒的含水聚合物共混物组合物。 由聚合物共混混合物组合物制备的涂料可用作具有耐水白化性并且对水泥质基材如屋顶瓦片的风化作用的涂层。 还提供了使用含水聚合物共混物组合物和含有涂覆的水泥基质的制品制备涂覆的水泥基材的方法。

    Coating composition comprising colloidal silica and glossy ink jet recording sheets prepared therefrom
    116.
    发明授权
    Coating composition comprising colloidal silica and glossy ink jet recording sheets prepared therefrom 失效
    包含胶体二氧化硅和由其制备的光泽喷墨记录纸的涂料组合物

    公开(公告)号:US06893691B2

    公开(公告)日:2005-05-17

    申请号:US10391287

    申请日:2003-03-18

    CPC classification number: B41M5/5218

    Abstract: A coating composition comprising a relatively low alkali-containing colloidal silica and glossy ink jet recording sheets prepared from such coatings is described. The coating comprises binder and colloidal silica, e.g., having an average particle size in the range of about 1 to about 300 nanometers. The low alkali colloidal silica of this invention comprises ammonia, polydispersed colloidal silica, or both. Polydispersed silicas having a particle size distribution such that the median particle size is in the range of 15 to 100 nanometers and 80% of the particles span a range of at least about 30 to about 70 nanometers are preferred. It has been discovered that coatings prepared from such colloidal silica and applied to conventional ink jet recording sheet supports have a specular gloss of at least 30 at 60° C., and excellent printability at silica solids to binder solids ratio of 1:1 or greater.

    Abstract translation: 描述了包含相对低的含碱胶体二氧化硅和由这种涂层制备的光泽喷墨记录片的涂料组合物。 该涂层包括粘合剂和胶态二氧化硅,例如其平均粒度在约1至约300纳米的范围内。 本发明的低碱性胶体二氧化硅包括氨,多分散胶体二氧化硅或两者。 具有粒度分布使得中值粒径在15至100纳米范围内的多分散二氧化硅,并且80%的颗粒跨越至少约30至约70纳米的范围是优选的。 已经发现,由这种胶体二氧化硅制备的并且应用于常规喷墨记录片材载体的涂层在60℃下具有至少30°的镜面光泽度,并且在二氧化硅固体与粘合剂固体比率为1:1或更高时具有优异的可印刷性 。

    Physical colored inks and coatings
    117.
    发明授权
    Physical colored inks and coatings 失效
    物理彩色油墨和涂料

    公开(公告)号:US06893489B2

    公开(公告)日:2005-05-17

    申请号:US10026570

    申请日:2001-12-20

    Abstract: A coating, such as ink or paint, is used, where particles in the coating are selected based on electric, magnetic, or light/photo properties, and are dispersed in the coating to provide a desired physical color. In one approach, the application of the coating to the substrate such as paper is controlled using an electric or magnetic field. In another approach, a pattern is formed in a coating on a substrate by targeting an electric, magnetic or photo field to specific locations on the coating. In yet another approach, the color of a coating that is applied to an object is shifted to match a background color so that the coating appears to be erased. In this approach, the coating may be in the form of a label, such as a bar code, that can be read by a scanner at a point of sale location. In another approach a pattern or code is scrambled or removed by applying an electric, magnetic, or photo field to specific locations on the coating or substrate.

    Abstract translation: 使用诸如油墨或涂料的涂层,其中基于电,磁或光/光特性选择涂层中的颗粒,并且分散在涂层中以提供期望的物理颜色。 在一种方法中,使用电场或磁场来控制涂层施加到诸如纸张的基底上。 在另一种方法中,通过将电,磁或光场靶向涂层上的特定位置,在基底上的涂层中形成图案。 在另一种方法中,施加到物体的涂层的颜色被移动以匹配背景颜色,使得涂层看起来被擦除。 在这种方法中,涂层可以是诸如条形码的标签的形式,其可以在销售点位置由扫描仪读取。 在另一种方法中,通过将电场,磁场或照相场施加到涂层或衬底上的特定位置来加扰或去除图案或代码。

    Primerless coating of heat-sensitive substrates
    118.
    发明申请
    Primerless coating of heat-sensitive substrates 审中-公开
    不含底漆的热敏基材

    公开(公告)号:US20050100674A1

    公开(公告)日:2005-05-12

    申请号:US10958889

    申请日:2004-10-05

    CPC classification number: B05D7/542 B05D7/02 B05D7/577 C09D5/024

    Abstract: The present invention provides a method of coating substrates with at least two coatings, wherein the same polymer or resin basecoat is employed in both of the two coatings. The first coating layer also includes an adhesion promoter, thereby eliminating a primer layer. Further, the present invention provides an automated or continuous coating line or coating system including a series of coating booths, each for applying one of a series waterborne or solvent borne coatings, wherein at least the first and second booth each comprises an applicator device and feed or supply controller for feeding a desired amount of the same basecoat formulation to an applicator device, and, further wherein the first booth comprises a feed or supply controller for feeding a desired amount of an adhesion promoter to the at least one applicator device. The coating line or system enables the continuous formation of primeness multi-layer coatings, e.g. basecoat, colorcoat and clearcoat on automotive plastic substrates, from a single paint composition, mixing in color or adhesion components as needed in each booth.

    Abstract translation: 本发明提供一种用至少两种涂层涂覆基材的方法,其中在两种涂料中使用相同的聚合物或树脂底漆。 第一涂层还包括粘合促进剂,从而消除底漆层。 此外,本发明提供了一种自动或连续的涂布线或涂层系统,其包括一系列涂覆室,每个涂覆室用于施加一系列水性或溶剂型涂料中的一种,其中至少第一和第二间隔室包括涂布器装置和进料 或供应控制器,用于将所需量的相同的底漆配方供给到施加器装置,并且还包括用于将所需量的粘合促进剂供给至少一个施用装置的进料或供应控制器。 涂层生产线或系统能够连续形成原色多层涂层,例如, 底漆,彩色涂料和汽车塑料基材上的透明涂料,从单一涂料组合物,颜色混合或每个展位所需的粘合组分。

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