得自多官能的丙烯酸酯寡聚物之供塑膠基材用之輻射可固化塗料 RADIATION-CURABLE COATINGS FOR PLASTIC SUBSTRATES FROM MULTIFUNCTIONAL ACRYLATE OLIGOMERS
    23.
    发明专利
    得自多官能的丙烯酸酯寡聚物之供塑膠基材用之輻射可固化塗料 RADIATION-CURABLE COATINGS FOR PLASTIC SUBSTRATES FROM MULTIFUNCTIONAL ACRYLATE OLIGOMERS 失效
    得自多官能的丙烯酸酯寡聚物之供塑胶基材用之辐射可固化涂料 RADIATION-CURABLE COATINGS FOR PLASTIC SUBSTRATES FROM MULTIFUNCTIONAL ACRYLATE OLIGOMERS

    公开(公告)号:TW200610772A

    公开(公告)日:2006-04-01

    申请号:TW094113908

    申请日:2005-04-29

    Abstract: 本發明係有關於一族輻射可固化之塗料配方,特別是用於塑膠基材。這些塗料配方係以多官能的丙烯酸酯樹脂為基質,其係由丙烯酸酯單體及寡聚物與下者反應所生成:β–酮酯(如:乙醯乙酸酯)、β–二酮(如:2,4–戊二酮)、β–酮醯胺(如:乙醯乙醯替苯胺、乙醯乙醯胺)、與/或其他的β–二羰基化合物,其可參與邁克爾加成反應者。這些塗覆樹脂之一主要的新穎性為其可不添加傳統的光引發劑,而於標準的紫外線固化條件下予以固化。其他具反應性(習知之丙烯酸酯)與不具反應性(如:溶劑)之物料,亦可加入樹脂寡聚物中,以增進塗料於硬質塑膠基材上之性能。這些物料包括:各種丙烯酸之單體與寡聚物、一級、二級、與三級胺、酸官能化之單體與寡聚物、矽酮、蠟、與彈性體、與其他。以這些新穎多官能的丙烯酸酯樹脂為基質之塗料,其對包括一寬廣範圍之塑膠材料,具有極佳的黏著性與收縮控制性、韌性、耐溶劑性、耐刮傷與耐污染性、耐衝擊性、顏色、與耐久性。這些塗料可經由化學方法、熱、或藉暴露於紫外線或電子束輻射,予以固化。

    Abstract in simplified Chinese: 本发明系有关于一族辐射可固化之涂料配方,特别是用于塑胶基材。这些涂料配方系以多官能的丙烯酸酯树脂为基质,其系由丙烯酸酯单体及寡聚物与下者反应所生成:β–酮酯(如:乙酰乙酸酯)、β–二酮(如:2,4–戊二酮)、β–酮酰胺(如:乙酰乙酰替苯胺、乙酰乙酰胺)、与/或其他的β–二羰基化合物,其可参与迈克尔加成反应者。这些涂覆树脂之一主要的新颖性为其可不添加传统的光引发剂,而于标准的紫外线固化条件下予以固化。其他具反应性(习知之丙烯酸酯)与不具反应性(如:溶剂)之物料,亦可加入树脂寡聚物中,以增进涂料于硬质塑胶基材上之性能。这些物料包括:各种丙烯酸之单体与寡聚物、一级、二级、与三级胺、酸官能化之单体与寡聚物、硅酮、蜡、与弹性体、与其他。以这些新颖多官能的丙烯酸酯树脂为基质之涂料,其对包括一宽广范围之塑胶材料,具有极佳的黏着性与收缩控制性、韧性、耐溶剂性、耐刮伤与耐污染性、耐冲击性、颜色、与耐久性。这些涂料可经由化学方法、热、或藉暴露于紫外线或电子束辐射,予以固化。

    Monocarboxylic acid based antifreeze composition
    27.
    发明申请
    Monocarboxylic acid based antifreeze composition 有权
    单羧酸防冻组合物

    公开(公告)号:US20040227124A1

    公开(公告)日:2004-11-18

    申请号:US10755713

    申请日:2004-01-12

    Applicant: ASHLAND INC.

    CPC classification number: C23F11/08 C09K5/20

    Abstract: The present invention relates to a carboxylic acid based antifreeze coolant formulation for heavy duty applications such as for diesel engines which may be used for inhibition and prevention erosion and corrosion of aluminum and the corrosion of other metals exposed to an aqueous liquid in automotive coolant systems. The formulation further inhibits mineral scale. It may be packaged as an ethylene glycol based additive for use in new engines or in a concentrated inhibition package as an additive as for reinhibition of used coolant. The combination of a mixture of ethylene or propylene glycol, a monobasic carboxylic organic acid, azoles, low levels of molybdates, a nitrite salt and/or nitrate salt and/or siloxane stabilized silicate, and combinations thereof, polyvinylpyrrolidone, provide a synergistic protective effect against the cavitation corrosion of aluminum in aqueous liquids reducing the corrosion rate and is effective at relatively low concentrations and varying pH ranges.

    Abstract translation: 本发明涉及用于重型应用的羧酸基防冻剂冷却剂制剂,例如用于柴油发动机,其可用于抑制和防止铝的侵蚀和腐蚀以及暴露于汽车冷却剂系统中的含水液体的其它金属的腐蚀。 该制剂进一步抑制矿物垢。 它可以作为用于新发动机的乙二醇基添加剂或作为添加剂的浓缩抑制包装被包装,用于重新抑制用过的冷却剂。 乙烯或丙二醇的混合物,一元羧酸有机酸,唑类,低水平的钼酸盐,亚硝酸盐和/或硝酸盐和/或硅氧烷稳定的硅酸盐的混合物及其组合,聚乙烯吡咯烷酮的组合​​提供了协同的保护作用 防止铝在水性液体中的气穴腐蚀降低腐蚀速率,并且在相对低的浓度和不同的pH范围内是有效的。

    Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube
    28.
    发明申请
    Enhancing thermal conductivity of fluids with graphite nanoparticles and carbon nanotube 有权
    用石墨纳米颗粒和碳纳米管提高流体的导热性

    公开(公告)号:US20040209782A1

    公开(公告)日:2004-10-21

    申请号:US10730762

    申请日:2003-12-08

    Applicant: ASHLAND INC.

    Abstract: Fluid compositions that have enhanced thermal conductivity, up to 250% greater than their conventional analogues, and methods of preparation for these fluids are identified. The compositions contain at a minimum, a fluid media such as oil or water, and a selected effective amount of carbon nanomaterials necessary to enhance the thermal conductivity of the fluid. One of the preferred carbon nanomaterials is a high thermal conductivity graphite, exceeding that of the neat fluid to be dispersed therein in thermal conductivity, and ground, milled, or naturally prepared with mean particle size less than 500 nm, and preferably less than 200 nm, and most preferably less than 100 nm. The graphite is dispersed in the fluid by one or more of various methods, including ultrasonication, milling, and chemical dispersion. Carbon nanotube with graphitic structure is another preferred source of carbon nanomaterial, although other carbon nanomaterials are acceptable. To confer long term stability, the use of one or more chemical dispersants is preferred. The thermal conductivity enhancement, compared to the fluid without carbon nanomaterial, is somehow proportional to the amount of carbon nanomaterials (carbon nanotubes and/or graphite) added.

    Abstract translation: 确定了具有增强的导热性,高于其常规类似物250%的流体组合物以及这些流体的制备方法。 组合物至少包含诸如油或水的流体介质和选择的有效量的碳纳米材料,以增强流体的导热性。 优选的碳纳米材料之一是高导热性石墨,超过要在其中分散在其中的纯净流体的导热性,并且研磨,研磨或天然制备的平均粒度小于500nm,优选小于200nm ,最优选小于100nm。 石墨通过一种或多种各种方法分散在流体中,包括超声波处理,研磨和化学分散。 具有石墨结构的碳纳米管是碳纳米材料的另一优选来源,尽管其他碳纳米材料是可接受的。 为了赋予长期稳定性,优选使用一种或多种化学分散剂。 与没有碳纳米材料的流体相比,热导率增强与添加的碳纳米材料(碳纳米管和/或石墨)的量成比例。

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