A METHOD FOR FORMING A TITANIA-COATED INORGANIC PARTICLE
    3.
    发明申请
    A METHOD FOR FORMING A TITANIA-COATED INORGANIC PARTICLE 审中-公开
    一种形成二氧化钛涂覆的无机粒子的方法

    公开(公告)号:WO2018034619A1

    公开(公告)日:2018-02-22

    申请号:PCT/SG2017/050406

    申请日:2017-08-16

    IPC分类号: C09D5/33 C09D1/00

    摘要: A method of forming a titania-coated inorganic particle comprising the steps of (a) stirring a mixture of a titania precursor such as a titanium alkoxide and an inorganic particle such as a hollow glass particles in an organic solvent such as an alcohol for more than 1 h to cause adsorption of the titania precursor on the surface of the inorganic particle; and (b) adding water dropwise to the mixture under stirring to convert the titania precursor to titania which then forms a coating on the inorganic particle. A method for forming a paint formulation, a titania-coated inorganic particle, a paint formulation comprising a titania-coated inorganic particle and use of a titania-coated inorganic particle in a paint formulation is also described.

    摘要翻译: 一种形成二氧化钛包覆的无机颗粒的方法,包括以下步骤:(a)将二氧化钛前体如钛醇盐和无机颗粒如中空玻璃颗粒的混合物在有机 诸如醇的溶剂处理1小时以引起二氧化钛前体在无机颗粒表面上的吸附; 和(b)在搅拌下向混合物中滴加水以将二氧化钛前体转化为二氧化钛,然后二氧化钛在无机颗粒上形成涂层。 还描述了在涂料配方中形成涂料配方,二氧化钛涂覆的无机颗粒,包含二氧化钛涂覆的无机颗粒的涂料配制剂和二氧化钛涂覆的无机颗粒的使用方法。

    PROCEDIMIENTO PARA LA OPTIMIZACIÓN DE LA SÍNTESIS DE NANOPIGMENTOS HÍBRIDOS
    4.
    发明申请
    PROCEDIMIENTO PARA LA OPTIMIZACIÓN DE LA SÍNTESIS DE NANOPIGMENTOS HÍBRIDOS 审中-公开
    优化合成混合纳米材料的方法

    公开(公告)号:WO2017072382A1

    公开(公告)日:2017-05-04

    申请号:PCT/ES2016/070748

    申请日:2016-10-24

    摘要: La presente invención se refiere a un procedimiento para sintetizar un nanopigmento híbrido con unas propiedades mecánicas, ópticas y térmicas determinadas que comprende la aditivación de al menos dos compuestos seleccionados de entre tensoactivos, mordientes, agentes de acoplamiento, nanoarcillas y resina. La presente invención también se refiere al nanopigmento híbrido naturalobtenido mediante ese procedimiento y al uso del mismo en productos cerámicos, tintas de impresión, pinturas, fibras sintéticas o naturales, recubrimientos, textiles, papel, materiales poliméricos, cementos, morteros y cosméticos.

    摘要翻译: 本发明涉及合成具有一定机械,热和物理性能的混合纳米颜料的方法,其包括添加至少两种 选自表面活性剂,媒染剂,偶联剂,纳米粘土和树脂的化合物。 本发明还涉及通过该方法桥接的天然纳米颜料及其在陶瓷产品,印刷油墨,油漆,合成或天然纤维,涂料,纺织品,纸张中的用途。 ,聚合物材料,水泥,迫击炮和化妆品。

    A METHOD OF INCREASING THE FILLER CONTENT IN PAPER OR PAPERBOARD
    7.
    发明申请
    A METHOD OF INCREASING THE FILLER CONTENT IN PAPER OR PAPERBOARD 审中-公开
    增加纸张或纸板中填料含量的方法

    公开(公告)号:WO2016005906A1

    公开(公告)日:2016-01-14

    申请号:PCT/IB2015/055137

    申请日:2015-07-07

    申请人: STORA ENSO OYJ

    摘要: The invention relates to a method of making paper or paperboard comprising the steps of; a. providing a stock suspension; b. adding a mixture of alkali-metal silicate and precipitated calcium carbonate to said stock suspension; c. adding an acidic media to said stock suspension substantially directly before and/or after step (b) d. forming a web of the stock suspension obtained in step (d) e. drying said web. The addition of a mixture of alkali-metal silicate and PCC and of an acidic media to the stock suspension in accordance with the invention improves the bonding between the fibers and the filler (PCC), whereby problems related to dusting is decreased. Moreover, the method enables the addition of a higher amount of fillers to the paper without substantially affecting the strength.

    摘要翻译: 本发明涉及一种制造纸或纸板的方法,包括以下步骤: 一个。 提供股票暂停; 湾 向所述原料悬浮液中加入碱金属硅酸盐和沉淀碳酸钙的混合物; C。 基本上直接在步骤(b)d之前和/或之后向所述原料悬浮液中加入酸性介质。 形成步骤(d)中获得的原料悬浮液的网。 干燥所述网。 根据本发明,将碱金属硅酸盐和PCC和酸性介质的混合物添加到原料悬浮液中改善了纤维和填料(PCC)之间的粘合,从而降低了与除尘有关的问题。 此外,该方法能够在不显着影响强度的情况下向纸中添加更多量的填料。

    STRUCTURED SILICON PARTICLES
    10.
    发明申请
    STRUCTURED SILICON PARTICLES 审中-公开
    结构硅颗粒

    公开(公告)号:WO2013128201A2

    公开(公告)日:2013-09-06

    申请号:PCT/GB2013050507

    申请日:2013-02-28

    申请人: NEXEON LTD

    IPC分类号: H01M4/36

    摘要: A composite particle is provided. The particle comprises a first particle component and a second particle component in which: (a) the first particle component comprises a body portion and a surface portion, the surface portion comprising one or more structural features and one or more voids, whereby the surface portion and body portion define together a structured particle; and (b) the second component comprises a removable filler; characterised in that (i) one or both of the body portion and the surface portion comprise an active material; and (ii) the filler is contained within one or more voids comprised within the surface portion of the first component. The use of the particle in applications such as electrochemical cells, metal-ion batteries such as secondary battery applications, lithium air batteries, flow cell batteries, fuel cells, solar cells, filters, sensors, electrical and thermal capacitors, micro-fluidic devices, gas or vapour sensors, thermal or dielectric insulating devices, devices for controlling or modifying the transmission, absorption or reflectance of light or other forms of electromagnetic radiation, chromatography or wound dressings is disclosed.

    摘要翻译: 提供复合颗粒。 颗粒包括第一颗粒组分和第二颗粒组分,其中:(a)第一颗粒组分包括主体部分和表面部分,表面部分包括一个或多个结构特征和一个或多个空隙,由此表面部分 并且主体部分一起限定结构化颗粒; 和(b)第二部件包括可移除的填料; 其特征在于,(i)主体部分和表面部分中的一个或两个包括活性材料; 和(ii)填料包含在包含在第一组分的表面部分内的一个或多个空隙内。 在诸如电化学电池,诸如二次电池应用的金属离子电池,锂空气电池,流动池电池,燃料电池,太阳能电池,过滤器,传感器,电和热电容器,微流体装置等应用中的使用, 公开了气体或蒸汽传感器,热或介电绝缘装置,用于控制或改变透光性,光或其他形式的电磁辐射,色谱或伤口敷料的吸收或反射的装置。