Novel thermoplastic pelletizing technology
    3.
    发明申请
    Novel thermoplastic pelletizing technology 审中-公开
    新型热塑性造粒技术

    公开(公告)号:US20080071013A1

    公开(公告)日:2008-03-20

    申请号:US11827661

    申请日:2007-07-12

    CPC classification number: C08K5/523

    Abstract: Diphosphate such as resorcinol diphosphate or bis-phenol diphosphate act as an agglomerating agent or binder for quaternary amine treated organoclays. The blends so formed may be used as an additive in thermoplastics to form thermoplastic nanocomposites. More elastomeric materials may be added to the blend to improve the physical properties of the blend

    Abstract translation: 二磷酸盐如间苯二酚二磷酸盐或双酚二磷酸盐用作用于季胺处理的有机粘土的附聚剂或粘合剂。 如此形成的共混物可用作热塑性塑料中的添加剂以形成热塑性纳米复合材料。 可以将更多的弹性体材料加入到共混物中以改善共混物的物理性能

    Novel flame retardant nanoclay
    4.
    发明申请
    Novel flame retardant nanoclay 审中-公开
    新型阻燃纳米胶

    公开(公告)号:US20080023679A1

    公开(公告)日:2008-01-31

    申请号:US11801993

    申请日:2007-05-11

    Inventor: David Abecassis

    CPC classification number: C09K21/12

    Abstract: Flame retardant compositions of diphosphate coated clays are described. The compositions can be used as additives in polymeric compositions. The flame retardant composition can be used with other flame retardants in the polymeric composition.

    Abstract translation: 描述了二磷酸盐涂层粘土的阻燃组合物。 组合物可以用作聚合物组合物中的添加剂。 阻燃剂组合物可与聚合物组合物中的其它阻燃剂一起使用。

    Flame retardant plastic compositions
    5.
    发明申请
    Flame retardant plastic compositions 失效
    阻燃塑料组合物

    公开(公告)号:US20070135545A1

    公开(公告)日:2007-06-14

    申请号:US11601382

    申请日:2006-11-17

    Abstract: A fire retardant composition that includes: a polyolefin and an additive package that includes a brominated polystyrene or decabromodiphenyl ether; a nanoclay; and metal oxide fillers in the nanometer particle range. The compositions can have high weight percentages of the additive package because of the compatibilizing effect of the nanoclay. The nanoclay is preferably a quantenary amine treated nanoclay, wherein the quantenary amine causes exfoliation of the nanoclay. The polyolefin is a polyethylene or a polypropylene and the preferred metal oxide is antimony oxide.

    Abstract translation: 一种阻燃组合物,其包括:聚烯烃和包含溴化聚苯乙烯或十溴二苯醚的添加剂包; 纳米粘土 和纳米粒子范围内的金属氧化物填料。 由于纳米粘土的相容作用,组合物可以具有高重量百分比的添加剂包。 纳米粘土优选是量子胺处理的纳米粘土,其中量子胺引起纳米粘土的剥离。 聚烯烃是聚乙烯或聚丙烯,优选的金属氧化物是氧化锑。

    Polymer nanocomposites for air movement devices
    8.
    发明授权
    Polymer nanocomposites for air movement devices 有权
    用于空气移动装置的聚合物纳米复合材料

    公开(公告)号:US08272842B2

    公开(公告)日:2012-09-25

    申请号:US12423669

    申请日:2009-04-14

    Abstract: In one embodiment, the invention provides an air movement device having a matrix polymer and nanoparticles. In another embodiment, the invention provides a method of manufacturing an air movement device having dry-mixing about 30% to about 80% by weight matrix polymer and about 2% to about 15% by weight layered clay to form a dry mixture, extruding the mixture to form a polymer nanocomposite, and molding the polymer nanocomposite into an air movement device. In yet another embodiment, the invention provides an air movement device having about 30% to about 80% by weight polypropylene, about 3% to about 10% by weight layered clay, and about 1% to about 10% by weight maleic anhydride grafted polystyrene, wherein the air movement device has a UL 94 5VA flame retardant rating.

    Abstract translation: 在一个实施方案中,本发明提供了一种具有基质聚合物和纳米颗粒的空气移动装置。 在另一个实施方案中,本发明提供一种制造空气移动装置的方法,其具有约30%至约80%重量的基质聚合物和约2%至约15%重量的层状粘土的干混合物以形成干燥混合物, 混合物以形成聚合物纳米复合材料,并将聚合物纳米复合材料模塑成空气移动装置。 在另一个实施方案中,本发明提供了一种空气移动装置,其具有约30重量%至约80重量%的聚丙烯,约3重量%至约10重量%的层状粘土和约1重量%至约10重量%的马来酸酐接枝聚苯乙烯 ,其中空气移动装置具有UL 94 5VA阻燃等级。

    Novel method for manufacturing and dispersing nanoparticles in thermoplastics
    9.
    发明申请
    Novel method for manufacturing and dispersing nanoparticles in thermoplastics 有权
    制备和分散纳米颗粒在热塑性塑料中的新方法

    公开(公告)号:US20100261820A1

    公开(公告)日:2010-10-14

    申请号:US11645093

    申请日:2006-12-22

    Inventor: David Abecassis

    CPC classification number: C08J5/005 B82Y30/00 C08K3/346 C08K5/523

    Abstract: Clays and organoclays which are treated with resorcinol diphosphate and/or bisphenol diphosphate as general nanoparticle particle dispersants and replacements for quaternary amines. The two compounds are used as self activating and self dispersing nanoparticles by localizing themselves on the particle surface in a polymer matrix and acting as a nanoparticle dispersants in general, as well as resulting in exfoliation of clays. The exfoliate clays may be used in polymers in lieu of other organic treatments.

    Abstract translation: 用间苯二酚二磷酸盐和/或双酚二磷酸盐作为一般纳米颗粒颗粒分散剂和季胺替代物的粘土和有机粘土。 这两种化合物用作自激活和自分散纳米颗粒,通过将其自身定位在聚合物基质中的颗粒表面上并且通常用作纳米颗粒分散剂,以及导致粘土的剥离。 剥离粘土可用于聚合物代替其他有机处理。

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