Pigment dispersion
    1.
    发明授权
    Pigment dispersion 有权
    颜料分散

    公开(公告)号:US09365460B2

    公开(公告)日:2016-06-14

    申请号:US11936372

    申请日:2007-11-07

    摘要: The invention relates to a method of producing a substantially aqueous pigment dispersion substantially free from an organic binder comprising mixing at least one water-soluble or water-dispersible silane compound and colloidal silica particles to form silanized colloidal silica particles in an aqueous dispersion whereby said at least one silane compound is mixed with colloidal silica particles in a weight ratio of silane to silica of from about 0.2 to about 1.5, mixing said silanized colloidal silica particles with an organic and/or inorganic pigment, wherein the weight ratio of silica to pigment is from about 0.001 to about 0.8 to form said substantially aqueous pigment dispersion. The invention also relates to an aqueous pigment dispersion obtained from the method defined herein.

    摘要翻译: 本发明涉及一种生产基本上不含有机粘合剂的基本上含水颜料分散体的方法,包括混合至少一种水溶性或水分散性硅烷化合物和胶体二氧化硅颗粒,以在水分散体中形成硅烷化的胶体二氧化硅颗粒, 将至少一种硅烷化合物与胶体二氧化硅颗粒以硅烷与二氧化硅的重量比混合约0.2至约1.5,将所述硅烷化胶体二氧化硅颗粒与有机和/或无机颜料混合,其中二氧化硅与颜料的重量比为 约0.001至约0.8以形成所述基本上水性的颜料分散体。 本发明还涉及由本文定义的方法获得的水性颜料分散体。

    Composition
    2.
    发明申请
    Composition 审中-公开
    组成

    公开(公告)号:US20060135676A1

    公开(公告)日:2006-06-22

    申请号:US11301892

    申请日:2005-12-13

    IPC分类号: B60C1/00 B05D3/02

    摘要: The present invention relates to a barrier composition comprising a dispersion, emulsion or solution of a polymer, starch or starch derivative; colloidal silica particles and a curing agent capable of cross-linking said polymer, starch or starch derivative and coupling said silica particles thereto. The invention also relates to a barrier layer obtainable from said barrier composition and a method of providing such composition and layer. The invention also relates to a laminated packaging material comprising a substrate layer and a barrier layer formed from a barrier composition on at least one side of the substrate layer. The invention also relates to the use thereof, inter alia to provide a packaging container, a barrier film etc.

    摘要翻译: 本发明涉及包含聚合物,淀粉或淀粉衍生物的分散体,乳液或溶液的阻隔组合物; 胶体二氧化硅颗粒和能够交联所述聚合物,淀粉或淀粉衍生物并将所述二氧化硅颗粒偶联的固化剂。 本发明还涉及可从所述阻挡组合物获得的阻挡层和提供这种组合物和层的方法。 本发明还涉及一种层压包装材料,其包括基材层和在基材层的至少一侧上由阻挡组合物形成的阻挡层。 本发明还涉及其用途,特别是提供包装容器,阻隔膜等

    Injection grouting
    3.
    发明申请
    Injection grouting 有权
    注射灌浆

    公开(公告)号:US20050079016A1

    公开(公告)日:2005-04-14

    申请号:US10644488

    申请日:2003-08-20

    摘要: The invention relates to the use of a composition for injection grouting obtainable by mixing an alkali metal silicate or an organic silicate, colloidal silica particles, and at least one gelling agent, wherein the weight ratio of colloidal silica to silicate is from about 2:1 to about 100:1. The invention also relates to a method of sealing a leaking part or cavity, and method of cutting off a liquid flow in a leaking part or cavity. The invention further relates to a composition for injection grouting and a method for preparing such composition.

    摘要翻译: 本发明涉及使用通过混合碱金属硅酸盐或有机硅酸盐,胶体二氧化硅颗粒和至少一种胶凝剂可获得的注射灌浆用组合物,其中胶体二氧化硅与硅酸盐的重量比为约2:1 至约100:1。 本发明还涉及一种密封泄漏部分或空腔的方法,以及切断泄漏部分或空腔中的液体流动的方法。 本发明还涉及一种注射灌浆用组合物及其制备方法。

    Mixture of silica sols
    4.
    发明授权
    Mixture of silica sols 有权
    硅溶胶的混合物

    公开(公告)号:US06764543B2

    公开(公告)日:2004-07-20

    申请号:US10411837

    申请日:2003-04-11

    IPC分类号: C04B1404

    摘要: The invention concerns silica sol mixture comprising a first silica sol having a broad particle size distribution, the relative standard deviation being at least about 30% by numbers, and a second silica sol having a narrow particle size distribution having a relative standard deviation lower than about 15% by numbers. The invention also concerns a method for preparing a silica sol mixture and use thereof. The invention further concerns a concrete composition comprising a silica sol mixture and a method for preparing such composition.

    摘要翻译: 本发明涉及二氧化硅溶胶混合物,其包含具有宽粒度分布的第一硅溶胶,相对标准偏差为至少约30%数量,和具有窄的粒度分布的第二硅溶胶,其相对标准偏差低于约 15%数量。 本发明还涉及一种制备二氧化硅溶胶混合物的方法及其用途。 本发明还涉及包含二氧化硅溶胶混合物和制备该组合物的方法的具体组合物。

    Angle measuring device
    5.
    发明授权
    Angle measuring device 失效
    角度测量装置

    公开(公告)号:US4060900A

    公开(公告)日:1977-12-06

    申请号:US692422

    申请日:1976-06-03

    IPC分类号: B43L13/00 G01B3/56 G01B5/24

    CPC分类号: G01B3/563

    摘要: An angle measuring device including two discs pivoted together at their common center for relative rotation, each disc having a slit extending from its center to its periphery and arranged so that, on relative rotation of the discs, a scale provided on the device indicates the amount of relative rotation.

    摘要翻译: 一种角度测量装置,包括两个在它们的公共中心枢转在一起用于相对旋转的盘,每个盘具有从其中心延伸到其周边的狭缝,并且被布置成使得在盘的相对旋转时,设置在装置上的刻度指示量 的相对旋转。

    Colloidal silica composition
    6.
    发明授权
    Colloidal silica composition 有权
    胶体二氧化硅组成

    公开(公告)号:US07544726B2

    公开(公告)日:2009-06-09

    申请号:US10683349

    申请日:2003-10-14

    申请人: Peter Greenwood

    发明人: Peter Greenwood

    IPC分类号: C08K9/06

    摘要: The invention relates to a method of producing a stable substantially aqueous silanized colloidal silica dispersion having a silica content of at least about 20 wt %, comprising mixing at least one silane compound and colloidal silica particles, wherein the weight ratio of silane to silica is from about 0.003 to about 0.2. The invention also relates to a dispersion obtainable by the method, and to a stable substantially aqueous silanized colloidal silica dispersion having a silica content of at least about 20 wt %, wherein the weight ratio of silane to silica is from about 0.003 to about 0.2. The invention further concerns the use of the dispersion for coatings applications and as an additive.

    摘要翻译: 本发明涉及一种生产二氧化硅含量至少约20重量%的稳定的基本上含水硅酸化的胶体二氧化硅分散体的方法,包括混合至少一种硅烷化合物和胶体二氧化硅颗粒,其中硅烷与二氧化硅的重量比来自 约0.003至约0.2。 本发明还涉及通过该方法获得的分散体,以及二氧化硅含量为至少约20重量%的稳定的基本上水解的硅烷化胶体二氧化硅分散体,其中硅烷与二氧化硅的重量比为约0.003至约0.2。 本发明还涉及分散体在涂料应用中的用途以及作为添加剂。

    Injection grouting
    7.
    发明授权
    Injection grouting 有权
    注射灌浆

    公开(公告)号:US07163358B2

    公开(公告)日:2007-01-16

    申请号:US10644488

    申请日:2003-08-20

    IPC分类号: E02D3/12 C09K17/00

    摘要: The invention relates to the use of a composition for injection grouting obtainable by mixing an alkali metal silicate or an organic silicate, colloidal silica particles, and at least one gelling agent, wherein the weight ratio of colloidal silica to silicate is from about 2:1 to about 100:1. The invention also relates to a method of sealing a leaking part or cavity, and method of cutting off a liquid flow in a leaking part or cavity. The invention further relates to a composition for injection grouting and a method for preparing such composition.

    摘要翻译: 本发明涉及使用通过混合碱金属硅酸盐或有机硅酸盐,胶体二氧化硅颗粒和至少一种胶凝剂可获得的注射灌浆用组合物,其中胶体二氧化硅与硅酸盐的重量比为约2:1 至约100:1。 本发明还涉及一种密封泄漏部分或空腔的方法,以及切断泄漏部分或空腔中的液体流动的方法。 本发明还涉及一种注射灌浆用组合物及其制备方法。

    High-torque gear assembly for personal mobility apparatus
    8.
    发明申请
    High-torque gear assembly for personal mobility apparatus 失效
    用于个人移动设备的高扭矩齿轮组件

    公开(公告)号:US20060185916A1

    公开(公告)日:2006-08-24

    申请号:US11346025

    申请日:2006-02-02

    IPC分类号: B60K1/00

    摘要: A high-torque gear assembly for a personal mobility apparatus is disclosed generally comprising a shaft that drives a drive wheel of the personal mobility apparatus, a worm driven by a motor, and a worm wheel coupled to the shaft and driven by the worm, where both the worm wheel is a globoid gear and the worm is a globoid worm. In some embodiments, a gear train is coupled between a gear shaft and a drive wheel shaft for translating the rotational motion. In certain embodiments, the worm wheel and the worm have a gear ratio of at least 10:1, and the worm has a lead angle between twenty and thirty degrees.

    摘要翻译: 公开了一种用于个人行动装置的高扭矩齿轮组件,其通常包括驱动个人移动装置的驱动轮的轴,由马达驱动的蜗杆和联接到轴并由蜗杆驱动的蜗轮,其中 蜗轮都是球形齿轮,蜗杆是一个球形虫。 在一些实施例中,齿轮系联接在齿轮轴和用于平移旋转运动的驱动轮轴之间。 在某些实施例中,蜗轮和蜗杆具有至少10:1的传动比,并且蜗杆具有二十到三十度之间的导程角。

    Process for the production of paper using silica-based sols
    9.
    发明授权
    Process for the production of paper using silica-based sols 失效
    使用二氧化硅基溶胶生产纸的方法

    公开(公告)号:US06893538B2

    公开(公告)日:2005-05-17

    申请号:US10168408

    申请日:2000-11-29

    摘要: The invention relates to an aqueous silica-based sol comprising a nitrogen-containing organic compound and silica-based particles with a specific surface area of at least 300 square meters per gram of silica. The invention further relates to a process for the production of an aqueous silica-based sol comprising a nitrogen-containing organic compound which comprises incorporating a nitrogen-containing organic compound into a silica-based sol containing silica-based particles with a specific surface area of at least 300 square meters per gram of silica. The invention also relates to the use of an aqueous silica-based sol comprising a nitrogen-containing organic compound and silica-based particles with a specific surface area of at least 300 square meters per gram of silica as a flocculating agent in the production of pulp and paper and in water purification. The invention further relates to a process for the production of paper from an aqueous suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension (i) an aqueous silica-based sol comprising an organic nitrogen-containing compound and (ii) at least one charged organic polymer, forming and draining the suspension on a wire.

    摘要翻译: 本发明涉及包含含氮有机化合物的水性二氧化硅基溶胶和比表面积至少为300平方米/克二氧化硅的二氧化硅基颗粒。 本发明还涉及含有含氮有机化合物的含水二氧化硅基溶胶的制备方法,该方法包括将含氮有机化合物掺入含二氧化硅基颗粒的二氧化硅基溶胶中,所述二氧化硅基溶胶的比表面积为 至少300平方米每克二氧化硅。 本发明还涉及包含含氮有机化合物的水性二氧化硅基溶胶和比表面积为至少300平方米/克二氧化硅作为絮凝剂的二氧化硅基颗粒在制备纸浆中的用途 纸和水净化。 本发明还涉及从含有纤维素纤维和任选的填料的水性悬浮液生产纸的方法,其包括将悬浮液(i)包含含有机含氮化合物的二氧化硅水溶胶和(ii) 至少一个带电的有机聚合物,在线上形成和排出悬浮液。