Nanometal-polymer composite conductive film and method for preparing the same
    43.
    发明授权
    Nanometal-polymer composite conductive film and method for preparing the same 有权
    纳米金属 - 高分子复合导电膜及其制备方法

    公开(公告)号:US08845931B2

    公开(公告)日:2014-09-30

    申请号:US13279394

    申请日:2011-10-24

    CPC classification number: B05D5/12 B82Y30/00 C09D5/24 H01B1/22 Y10T428/249921

    Abstract: A method for preparing a nanometal-polymer composite conductive film includes the steps of (1) mixing a metal oxide with a polymer solution; (2) coating a substrate with a solution resulting from step (1), followed by drying the resultant solution to form a film; (3) performing thermal treatment on the film formed in step (2); and (4) sintering the film thermally treated in step (3). The method dispenses with any reducing agent or dispersing agent but allows nanometallic particles to be formed in situ and thereby reduces surface resistance of the polymer film efficiently.

    Abstract translation: 制备纳米金属 - 聚合物复合导电膜的方法包括以下步骤:(1)将金属氧化物与聚合物溶液混合; (2)用步骤(1)得到的溶液涂布基材,然后干燥所得溶液以形成薄膜; (3)对在步骤(2)中形成的膜进行热处理; 和(4)烧结步骤(3)中热处理的薄膜。 该方法分配任何还原剂或分散剂,但允许在原位形成纳米金属颗粒,从而有效降低聚合物膜的表面电阻。

    Method for dispersing pigment in solvent
    44.
    发明授权
    Method for dispersing pigment in solvent 有权
    颜料分散在溶剂中的方法

    公开(公告)号:US08663381B2

    公开(公告)日:2014-03-04

    申请号:US12218871

    申请日:2008-07-18

    Abstract: A pigment is dispersed in a solvent by mixing the pigment nanoparticles with clay in a layered or platelet form and mixing the resultant mixture with the solvent. The method is based on geometric inhomogeneity and mutually exclusive aggregation. The layered or platelet clay having a high aspect ratio is provided to hinder aggregation of the pigment nanoparticles. The pigment nanoparticles can be stably dispersed in a matrix containing an organic solvent and water without aggregation again.

    Abstract translation: 通过将颜料纳米颗粒与粘土以分层或片状形式混合将颜料分散在溶剂中,并将所得混合物与溶剂混合。 该方法基于几何不均匀性和互斥聚合。 提供具有高纵横比的层状或血小板粘土以阻碍颜料纳米颗粒的聚集。 颜料纳米颗粒可以稳定地分散在含有有机溶剂和水的基质中,而不再聚集。

    Method for collecting oil with modified clay
    45.
    发明授权
    Method for collecting oil with modified clay 有权
    用改性粘土收集油的方法

    公开(公告)号:US08647513B2

    公开(公告)日:2014-02-11

    申请号:US13039335

    申请日:2011-03-03

    Abstract: The present invention provides a method for collecting oil with a modified clay. By mixing the modified clay and oil, the oil can be adsorbed to the clay. The modified clay is obtained by intercalating a hydrophobic polymer such as acidified poly(oxyalkylene)-amine into layered silicate clay, mica or talc to enlarge the interlayer space. The modified clay thus becomes hydrophobic and adsorption to the oil is promoted.

    Abstract translation: 本发明提供一种用改性粘土收集油的方法。 通过混合改性粘土和油,油可以吸附到粘土上。 改性粘土是通过将层状硅酸盐粘土,云母或滑石中的疏水性聚合物如酸化的聚(氧化烯) - 胺嵌入而获得的,以扩大层间空间。 因此,改性粘土变得疏水,促进了对油的吸附。

    POLYMERIC POLYAMINES AND METHOD FOR PRODUCING THE SAME
    47.
    发明申请
    POLYMERIC POLYAMINES AND METHOD FOR PRODUCING THE SAME 审中-公开
    聚合物聚氨酯及其制造方法

    公开(公告)号:US20110288239A1

    公开(公告)日:2011-11-24

    申请号:US13195022

    申请日:2011-08-01

    CPC classification number: C08F26/00

    Abstract: The present invention discloses a polymeric polyamine which can be produced by polymerizing polyoxyalkylene-amine and a linker. The linker can be anhydride, carboxylic acid, epoxy, isocyanate or poly(styrene-co-maleic anhydride) copolymers (SMA). The present invention also discloses a method for stabilizing the Ag nanoparticles with polymeric polyamine. The polymeric polyamine serving as a stabilizer or dispersant is mixed with a water solution of silver salt and then a reducer is provided to reduce the silver ions and form an organic or a water solution of Ag nanoparticles. Water or solvent of this solution can be further removed through a heating, freezing or decompression process, and thus solid content of the solution can be increased. The concentrated solution also can be diluted to obtain a stable dispersion without aggregation.

    Abstract translation: 本发明公开了一种聚合多胺,其可通过聚合聚氧亚烷基 - 胺和连接体而制备。 接头可以是酐,羧酸,环氧,异氰酸酯或聚(苯乙烯 - 共 - 马来酸酐)共聚物(SMA)。 本发明还公开了一种用聚合多胺稳定Ag纳米颗粒的方法。 用作稳定剂或分散剂的聚合多胺与银盐水溶液混合,然后提供还原剂以还原银离子并形成Ag纳米颗粒的有机或水溶液。 该溶液的水或溶剂可以通过加热,冷冻或减压方法进一步除去,从而可以提高溶液的固体含量。 浓缩溶液也可以稀释以获得稳定的分散体而不凝聚。

    Method for producing clay/AMO complex and nanosilicate plate
    49.
    发明授权
    Method for producing clay/AMO complex and nanosilicate plate 有权
    生产粘土/ AMO复合物和纳米硅酸盐板的方法

    公开(公告)号:US07495043B2

    公开(公告)日:2009-02-24

    申请号:US11147761

    申请日:2005-06-08

    CPC classification number: B82Y30/00 C01B33/126 C01B33/44 Y10T428/2982

    Abstract: The present invention discloses a method for producing a clay/AMO complex by modifying layered inorganic silicate clay with the intercalating agent AMO (amine-terminated Mannich oligomer). The AMO is prepared by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention also discloses a method for producing nanosilicate plates by extracting the AMO from the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal. The extracted AMO can be recycled for reusing.

    Abstract translation: 本发明公开了一种用嵌入剂AMO(胺封端的曼尼式低聚物)改性层状无机硅酸盐粘土制备粘土/ AMO配合物的方法。 通过聚合分子量大于1000的聚氧化烯胺,对甲酚和甲醛来制备AMO。 本发明还公开了一种通过用碱金属或碱土金属的氢氧化物或氯化物从上述配合物中提取AMO来制备纳米硅酸盐板的方法。 提取的AMO可以回收再利用。

    Clay/AMO complex and derivative thereof and method for producing the same
    50.
    发明授权
    Clay/AMO complex and derivative thereof and method for producing the same 有权
    粘土/ AMO络合物及其衍生物及其制备方法

    公开(公告)号:US07094815B2

    公开(公告)日:2006-08-22

    申请号:US10270227

    申请日:2002-10-15

    CPC classification number: B82Y30/00 C01B33/126 C01B33/44 Y10T428/2982

    Abstract: The present invention discloses a clay/amine complex which is an excellent surfactant and a good reinforcing agent of polymers. The complex of the present invention can be produced by modifying layered inorganic silicate clay such as montomorillonite, with an intercalating agent, AMO (amine terminal-mannich oligomer). The AMO can be obtained by polymerizing polyoxyalkylene amine having molecular weight over 1000, p-cresol and formaldehyde. The present invention further discloses a nanosilica plate, which can be obtained by extracting the above complex with a hydroxide or a chloride of alkali metal or alkaline-earth metal, and consequently, the AMO intercalating agent can be recycled for reusing.

    Abstract translation: 本发明公开了一种粘土/胺络合物,它是优异的表面活性剂和聚合物的良好增强剂。 本发明的复合物可以通过用嵌层剂AMO(胺末端 - 甘露糖低聚物)改性层状无机硅酸盐粘土如蒙脱石来制备。 AMO可以通过聚合分子量大于1000的聚氧化烯胺,对甲酚和甲醛来获得。 本发明还公开了一种纳米二氧化硅板,其可以通过用碱金属或碱土金属的氢氧化物或氯化物萃取上述配合物而获得,因此可以将AMO嵌入剂再循环使用。

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