CATALYTIC COATINGS, METHODS OF MAKING AND USE THEREOF

    公开(公告)号:WO2019125979A1

    公开(公告)日:2019-06-27

    申请号:PCT/US2018/065910

    申请日:2018-12-17

    申请人: BASF QTECH INC.

    IPC分类号: C09D1/00

    CPC分类号: C09D1/00

    摘要: Described herein are coatings. The coatings can, for example, catalyze carbon gasification. In some examples, the coatings comprise: a first region having a first thickness, the first region comprising a manganese oxide, a chromium-manganese oxide, or a combination thereof; a second region having a second thickness, the second region comprising Ni, Fe, W, Cr, Co, Mn, Ti, Mo, V, Nb, Zr, Si, C, or a combination thereof; and an alkaline earth metal, an alkaline earth oxide, an alkaline earth carbonate, an alkaline earth silicate, molybdenum, a molybdenum oxide, a molybdenum carbide, a mixed-metal perovskite, a mixed metal inorganic oxide, or a combination thereof.

    SPRAYABLE GLASS-CERAMIC COATINGS
    4.
    发明申请

    公开(公告)号:WO2018193223A2

    公开(公告)日:2018-10-25

    申请号:PCT/GB2018/000091

    申请日:2018-05-11

    申请人: JACKSON, Michael

    摘要: Novel formulations of chemically bonded phosphate glass-ceramic sprayable coatings are disclosed. The disclosed coatings retain all the positive attributes of similar coatings disclosed in recent patents and a patent application on corrosion and fire protection, and in addition, provide superior surface characteristics, which include, superior surface toughness and smoothness, better abrasion and acid resistance, less erosion and longer durability. They are phosphate-bonded glass-ceramic coatings that are pore-free, and therefore, water cannot penetrate into these coatings. Unlike the previous inorganic oxide-based phosphate coatings, the glassy phase in these coatings provides a translucent and dense surface. Due to smoothness of these coatings, they are hydrophobic and easy to wash. The component pastes are smoother to pump, do not settle during storage and transport, and in addition, do not exhibit pozzalinic properties or do not harden during storage. These coatings can be used in place of polymer-based coatings for corrosion and fire protection, heat reflection, for marine coatings applications, and as decorative coatings. The coating material itself may be cast into solid-shapes, or used as an adhesive, and its whisker- and fiber-reinforced composites can be used as thermal resistant, inorganic and yet flexible products for many applications related to high temperature environments, corrosive conditions, and in place of products vulnerable to microbial and bacterial attacks.

    一种石墨烯改性无机涂料及其制备方法

    公开(公告)号:WO2018108015A1

    公开(公告)日:2018-06-21

    申请号:PCT/CN2017/114903

    申请日:2017-12-07

    申请人: 深圳大学

    发明人: 吕维忠

    IPC分类号: C09D1/00

    CPC分类号: C09D1/00 C09D7/61

    摘要: 一种石墨烯改性无机涂料及其制备方法,该涂料包括石墨烯和无机涂料,按质量百分比计,石墨烯占无机涂料的0.001%~5%。制备方法是先添加一定量的高硬度聚合物树脂和纳米隔热浆料,再依次加入助熔剂、消泡剂、抑泡剂、基材润湿剂和流平剂,混合均匀,最后加入石墨烯,搅拌得到该涂料。

    PROTECTIVE COATING COMPOSITION WITH MIXED FUNCTIONALITIES
    6.
    发明申请
    PROTECTIVE COATING COMPOSITION WITH MIXED FUNCTIONALITIES 审中-公开
    具有混合功能的防护涂料组合物

    公开(公告)号:WO2018080639A1

    公开(公告)日:2018-05-03

    申请号:PCT/US2017/050198

    申请日:2017-09-06

    摘要: The present disclosure relates to a protective coating composition comprising: • a) an aqueous continuous liquid phase; and • b) acidified silica nanoparticles dispersed in the aqueous continuous liquid phase, wherein the acidified silica nanoparticles comprise mixed hydrophilic and oleophobic surface functionalization, wherein the hydrophilic surface functionalization is obtained by covalently linking the silica nanoparticle to an organofunctional moiety comprising a functional group selected from the group consisting of polyalkyleneoxy-containing moieties and zwitterionic moieties,and wherein the oleophobic surface functionalization is obtained by covalently linking the silica nanoparticle to an organofunctional moiety comprising a functional group selected from fluorine-containing moieties. In another aspect, the present disclosure is directed to a silica nanoparticle as described above, which comprise both hydrophilic and oleophobic surface functionalization. In still another aspect, the present disclosure is directed to a method of treating a hard surface.

    摘要翻译: 本公开涉及一种保护性涂料组合物,其包含:a)含水连续液相; 和b)分散在含水连续液相中的酸化二氧化硅纳米粒子,其中酸化二氧化硅纳米粒子包含混合亲水和疏油表面官能化,其中亲水表面官能化通过将二氧化硅纳米粒子共价连接到包含选定官能团的有机官能部分 选自由含聚亚烷氧基的部分和两性离子部分组成的组,并且其中疏油表面官能化是通过将二氧化硅纳米粒子共价连接至包含选自含氟部分的官能团的有机官能部分而获得的。 另一方面,本公开涉及如上所述的二氧化硅纳米粒子,其包含亲水性和疏油性表面官能化。 又一方面,本公开涉及一种处理硬表面的方法。

    有機基材の透過率向上方法および透過率向上被覆膜
    7.
    发明申请
    有機基材の透過率向上方法および透過率向上被覆膜 审中-公开
    该有机基板的透射率的改进的方法和传输增强涂层膜

    公开(公告)号:WO2018062556A1

    公开(公告)日:2018-04-05

    申请号:PCT/JP2017/035743

    申请日:2017-09-29

    发明人: 岩田 修司

    IPC分类号: G02B1/111 B05D7/24 C09D1/00

    CPC分类号: B05D7/24 C09D1/00 G02B1/111

    摘要: 有機基材表面にプライマー層を形成することなく、直接に被覆膜を形成させて、有機基材の透過率を向上させる方法と、透過率を向上させる被覆膜を提供する。透明乃至半透明の有機基材の透過率を向上する方法であって、有機基材に被覆液を塗布し乾燥させるステップと、被覆液の塗布膜を所定の乾燥膜厚に形成させるステップを備え、被覆液は二酸化ケイ素を含む無機化合物と有機化合物とアルコールおよび水より構成されている。本被覆液を有機基材の片面に塗布して形成される乾燥膜が二酸化ケイ素微粒子の集合体により構成された膜であって、二酸化ケイ素微粒子の集合体により構成された乾燥膜厚を45~200nmの範囲であれば、被覆液の塗布後の透過率が塗布前の透過率と比べて1.5%以上高くすることができる。

    摘要翻译:

    不形成涂覆的有机衬底表面上的底漆层,以形成直接涂布膜,以提高该方法用于改善有机基片的透射率,透射率 提供的膜。 透明或一种用于改善透光性有机基板的透射率,包括涂层的步骤,和进行干燥的涂布液到有机基板上,以预定的干膜厚度形成用涂布液的涂膜的工序的方法 ,涂布液由无机化合物和有机化合物和醇和水的含二氧化硅的。 包括:通过涂布在一侧上形成的膜的干膜本发明的涂料溶液是通过一组有机基板,45至干膜厚度,它是由一组二氧化硅微粒构成的二氧化硅微粒构成的 它是在200nm的范围内,可以在涂布液的涂布后透射率的涂层之前的透射率相比,高于1.5%。

    多結晶ナノダイヤモンドを分散させた光散乱性被膜及び光散乱性被膜形成用塗布液
    9.
    发明申请
    多結晶ナノダイヤモンドを分散させた光散乱性被膜及び光散乱性被膜形成用塗布液 审中-公开
    其中分散有多晶纳米金刚石的光散射膜和用于形成光散射膜的涂布液

    公开(公告)号:WO2018003772A1

    公开(公告)日:2018-01-04

    申请号:PCT/JP2017/023500

    申请日:2017-06-27

    摘要: 多結晶ナノダイヤモンド粒子を使用する、透明性及び耐久性に優れた光散乱性被膜を提供する。この光散乱性被膜は、透明性と、光散乱性との両立性に優れている。その光散乱性被膜を利用する透明スクリーンや、反射型スクリーン、ミラー型スクリーンも提供される。本発明によれば、光散乱性被膜は、(1)多結晶ナノダイヤモンド粒子と、(2)前記多結晶ナノダイヤモンド粒子の屈折率よりも小さい屈折率を有する被膜形成性酸化物網目状高分子媒体と、(3)該多結晶ナノダイヤモンド粒子と、前記被膜形成性酸化物網目状高分子媒体との間に介在して、前記被膜形成性酸化物網目状高分子媒体中において、前記多結晶ナノダイヤモンド粒子の凝集を防止する有機高分子凝集防止剤と、を含む。

    摘要翻译: 提供了使用多晶纳米金刚石颗粒的透明性和耐久性优异的光散射膜。 该光散射膜的透明性和光散射性的相容性优异。 还提供了利用光散射膜,反射型屏幕和镜面型屏幕的透明屏幕。 根据本发明,光散射涂层,(1)多晶纳米金刚石颗粒,(2),其具有的折射率小于所述颗粒的折射率在多晶金刚石膜形成氧化物网络聚合物 和介质,(3)和多晶金刚石颗粒,成膜氧化物网络聚合物介质之间,在膜形成氧化物网络聚合物介质,所述多晶 以及防止纳米金刚石颗粒聚集的有机聚合物聚集抑制剂。

    OMNI-TRANSPARENT AND SUPERHYDROPHOBIC COATINGS ASSEMBLED FROM CHAIN-LIKE NANOPARTICLES
    10.
    发明申请
    OMNI-TRANSPARENT AND SUPERHYDROPHOBIC COATINGS ASSEMBLED FROM CHAIN-LIKE NANOPARTICLES 审中-公开
    从链状纳米粒子组装的全透明和超疏水性涂层

    公开(公告)号:WO2017196789A1

    公开(公告)日:2017-11-16

    申请号:PCT/US2017/031668

    申请日:2017-05-09

    IPC分类号: C03C17/00

    摘要: The present invention provides a layered coating adhered to a substrate surface which conforms to a surface topography defined by the anisotropic chain-like silica nanoparticles on the substrate. The layered coating comprises a layer of anisotropic chain-like silica nanoparticles. The anisotropic chain-like silica nanoparticles comprise linked arrays of silica net-negatively charged nanoparticles, each linked array having at least one linear dimension of about 100 nm to about 1200 nm and the anisotropic chain-like silica nanoparticles each have a diameter of about 20 nm to about 80 nm. The substrate surface comprises surface active moieties carrying a net positive charge and the chain-like anisotropic silica nanoparticles are held to the surface by electrostatic charge. Advantageously, the layered coatings are transparent and superhydrophobic. Also provided are articles containing these layered coatings.

    摘要翻译: 本发明提供了粘附到基底表面的分层涂层,该基底表面符合由基底上的各向异性链状二氧化硅纳米粒子限定的表面形貌。 层状涂层包含一层各向异性链状二氧化硅纳米粒子。 各向异性链状二氧化硅纳米粒子包含二氧化硅带负电荷的纳米粒子的连接阵列,每个连接阵列具有至少一个约100nm至约1200nm的线性尺寸,并且各向异性链状二氧化硅纳米粒子各自具有约20 nm至约80nm。 基材表面包含携带净正电荷的表面活性部分,并且链状各向异性二氧化硅纳米粒子通过静电荷保持在表面上。 有利的是,分层涂层是透明和超疏水的。 还提供了含有这些分层涂层的制品。