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    COMPOSITIONS AND METHODS FOR POLYMER COMPOSITES
    2.
    发明申请
    COMPOSITIONS AND METHODS FOR POLYMER COMPOSITES 审中-公开
    聚合物复合材料的组合物和方法

    公开(公告)号：US20070299188A1

    公开(公告)日：2007-12-27

    申请号：US11766423

    申请日：2007-06-21

    Applicant: Kwok Chan ,  Erik Hagberg ,  Tara Mullen ,  Roy Odle ,  James White ,  Norimitsu Yamaguchi

    Inventor： Kwok Chan ,  Erik Hagberg ,  Tara Mullen ,  Roy Odle ,  James White ,  Norimitsu Yamaguchi

    IPC: C08K9/04 ,  C08K5/50

    CPC classification number: C08J3/201 ,  B82Y30/00 ,  C01B33/44 ,  C08J5/005 ,  C08K3/346 ,  C08K5/50 ,  C08K9/04

    Abstract: This invention relates to organic salt compositions useful in the preparation of organoclay compositions, polymer-organoclay composite compositions, and methods for the preparation of polymer nanocomposites. In one embodiment, the present invention provides a method of making a polymer-organoclay composite composition, said method comprising melt mixing a quaternary organoclay composition comprising alternating inorganic silicate layers and organic layers, said organic layers comprising a quaternary organic cation with a polymeric resin comprising at least one polymer selected from the group consisting of polyamides, polyesters, polyarylene sulfides, polyarylene ethers, polyether sulfones, polyether ketones, polyether ether ketones, polyphenylenes, and polycarbonates, said polymeric resin being substantially free of polyetherimides; said melt mixing being carried out at a temperature in a range between about 300° C. and about 450° C. to provide a polymer-organoclay composite composition, said polymer-organoclay composite composition being characterized by a percent exfoliation of at least 10 percent.

    Abstract translation: 本发明涉及可用于制备有机粘土组合物，聚合物 - 有机粘土复合材料组合物和制备聚合物纳米复合材料的方法的有机盐组合物。 在一个实施方案中，本发明提供了制备聚合物 - 有机粘土复合材料组合物的方法，所述方法包括熔融混合包含交替的无机硅酸盐层和有机层的季有机粘土组合物，所述有机层包含季铵有机阳离子与聚合树脂， 选自聚酰胺，聚酯，聚亚芳基硫醚，聚亚芳基醚，聚醚砜，聚醚酮，聚醚醚酮，聚苯基和聚碳酸酯的至少一种聚合物，所述聚合物树脂基本上不含聚醚酰亚胺; 所述熔体混合在约300℃至约450℃之间的温度下进行，以提供聚合物 - 有机粘土复合材料组合物，所述聚合物 - 有机粘土复合组合物的特征在于至少10％的剥离百分比 。

    Coated articles of manufacture made of high Tg polymer blends
    3.
    发明申请
    Coated articles of manufacture made of high Tg polymer blends 审中-公开
    由高Tg聚合物共混物制成的涂层制品

    公开(公告)号：US20070066739A1

    公开(公告)日：2007-03-22

    申请号：US11272982

    申请日：2005-11-14

    Applicant: Roy Odle ,  Kapil Sheth ,  Michael Donovan ,  Mark Sanner ,  Rajendra Singh ,  Robert Gallucci

    Inventor： Roy Odle ,  Kapil Sheth ,  Michael Donovan ,  Mark Sanner ,  Rajendra Singh ,  Robert Gallucci

    IPC: C08K3/22

    CPC classification number: C08J7/047 ,  C08G77/42 ,  C08K3/22 ,  C08L67/03 ,  C08L79/08 ,  C08L2205/02 ,  C08L2666/02 ,  C08L2666/20

    Abstract: The present invention relates generally to the field of articles of manufacture in the form of a shaped article comprising a blend of polymers wherein all, or some of, one or more surfaces of the shaped article is coated with a covering material, wherein the covering material has a different composition than the shaped article, and, wherein the shaped article comprises either: a) an immiscible blend of polymers having more than one glass transition temperature and one of the polymers has a glass transition temperature greater than 180° Celsius; b) a miscible blend of polymers having a single glass transition temperature greater than 217° Celsius; or, c) a single virgin polymer having a glass transition temperature of greater than 247° Celsius. The present invention is also directed to light source reflectors comprising a polymer according to a), b) or c) above.

    Abstract translation: 本发明一般涉及成形制品形式的领域，其包括聚合物的共混物，其中成型制品的一个或多个表面的一个或多个表面涂覆有覆盖材料，其中覆盖材料 具有与成形制品不同的组成，并且其中成形制品包括：a）具有多于一个玻璃化转变温度的聚合物的不混溶共混物，并且所述聚合物之一具有大于180℃的玻璃化转变温度; b）具有大于217℃的单一玻璃化转变温度的可混合的聚合物混合物; 或者c）玻璃化转变温度大于247℃的单一的原始聚合物。 本发明还涉及包含根据上述a），b）或c）的聚合物的光源反射器。

    Polyimide sulfones, method and articles made therefrom
    5.
    发明申请
    Polyimide sulfones, method and articles made therefrom 有权
    聚酰亚胺砜，由其制成的方法和制品

    公开(公告)号：US20050070684A1

    公开(公告)日：2005-03-31

    申请号：US10672705

    申请日：2003-09-26

    Applicant: Robert Gallucci ,  Roy Odle

    Inventor： Robert Gallucci ,  Roy Odle

    IPC: C08G73/10 ,  B32B27/00 ,  C08G73/00

    CPC classification number: C08G73/1064 ,  Y10T428/31504 ,  Y10T428/31681 ,  Y10T428/31721

    Abstract: Polyimide sulfone resins are provided with a glass transition temperature of from 200-350° C., residual volatile species concentration of less than 500 ppm and a total reactive end group concentration of less than about 120 milliequivalents/kilogram resin. The resins have high heat capability and good melt stability. Methods to prepare the said resins and articles made from the resins are also provided.

    Abstract translation: 聚酰亚胺砜树脂的玻璃化转变温度为200-350℃，残留挥发物质浓度小于500ppm，总反应性末端基团浓度小于约120毫当量/千克树脂。 该树脂具有高的热能力和良好的熔体稳定性。 还提供了制备所述树脂的方法和由树脂制成的制品。

    METHODS OF PREPARING POLYMER-ORGANOCLAY COMPOSITES AND ARTICLES DERIVED THEREFROM
    9.
    发明申请
    METHODS OF PREPARING POLYMER-ORGANOCLAY COMPOSITES AND ARTICLES DERIVED THEREFROM 失效
    制备聚合物 - 组织复合材料的方法及其衍生物

    公开(公告)号：US20080004391A1

    公开(公告)日：2008-01-03

    申请号：US11766456

    申请日：2007-06-21

    Applicant: Kwok Chan ,  Sarah Genovese ,  Erik Hagberg ,  David Hall ,  John Maxam ,  Tara Mullen ,  Roy Odle ,  Albert Stella ,  James White

    Inventor： Kwok Chan ,  Sarah Genovese ,  Erik Hagberg ,  David Hall ,  John Maxam ,  Tara Mullen ,  Roy Odle ,  Albert Stella ,  James White

    IPC: C08K9/04

    CPC classification number: C08F2/44

    Abstract: A method for preparing a polymer-organoclay composite composition comprises combining a solvent and an unexfoliated organoclay to provide a first mixture, wherein the unexfoliated organoclay comprises alternating inorganic silicate layers and organic layers, and has an initial spacing between the silicate layers; exposing the first mixture to an energized condition of a sufficient intensity and duration to increase the initial spacing of the inorganic silicate layers, to provide a second mixture; contacting the second mixture with a polymer composition so that the polymer composition fills at least one region located between at least one pair of silicate layers, wherein the polymer composition is at least partially soluble in the solvent; and removing at least a portion of the solvent from the second mixture, wherein the inorganic silicate layers remain separated by the polymer after removal of the solvent.

    Abstract translation: 一种制备聚合物 - 有机粘土复合材料组合物的方法，包括将溶剂和未剥离的有机粘土组合以提供第一混合物，其中未剥离的有机粘土包含交替的无机硅酸盐层和有机层，并且在硅酸盐层之间具有初始间隔; 将第一混合物暴露于足够强度和持续时间的通电状态以增加无机硅酸盐层的初始间隔，以提供第二混合物; 使所述第二混合物与聚合物组合物接触，使得所述聚合物组合物填充位于至少一对硅酸盐层之间的至少一个区域，其中所述聚合物组合物至少部分地可溶于所述溶剂中; 以及从所述第二混合物中除去至少一部分所述溶剂，其中在去除所述溶剂之后，所述无机硅酸盐层保持被所述聚合物分离。

    Poly aryl ether ketone polymer blends
    10.
    发明申请
    Poly aryl ether ketone polymer blends 有权
    聚芳基醚酮聚合物共混物

    公开(公告)号：US20070219324A1

    公开(公告)日：2007-09-20

    申请号：US11229455

    申请日：2005-09-16

    Applicant: Ashish Aneja ,  Robert Gallucci ,  Roy Odle ,  Kapil Sheth

    Inventor： Ashish Aneja ,  Robert Gallucci ,  Roy Odle ,  Kapil Sheth

    IPC: C08L61/00

    CPC classification number: C08L79/08 ,  C08L71/02 ,  C08L71/10 ,  C08L81/06 ,  Y10T428/1352 ,  Y10T428/31721 ,  C08L2666/14 ,  C08L2666/22

    Abstract: Phase separated blends of polyaryl ether ketones, polyaryl ketones, polyether ketones, polyether ether ketones and mixtures thereof with at least one polysulfone etherimide, wherein the polysulfone etherimide has greater than or equal to 50 mole % of the polymer linkages contain at least one aryl sulfone group are described. Such blends have improved load bearing capability at high temperature. In another aspect a high crystallization temperature, especially at fast cooling rates, is achieved

    Abstract translation: 聚芳基醚酮，聚芳基酮，聚醚酮，聚醚醚酮及其与至少一种聚砜醚酰亚胺的混合物的相分离共混物，其中聚砜醚酰亚胺具有大于或等于50摩尔％的聚合物键含有至少一个芳基砜 组被描述。 这种混合物在高温下具有改善的承载能力。 在另一方面，实现了高结晶温度，特别是在快速冷却速率下

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