Poly aryl ether ketone polymer blends
    1.
    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

    IPC分类号: C08L61/00

    摘要: 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

    摘要翻译: 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

    Polyarlyl ether ketone polymer blends
    2.
    发明申请
    Polyarlyl ether ketone polymer blends 有权
    聚芳醚酮聚合物共混物

    公开(公告)号:US20070066765A1

    公开(公告)日:2007-03-22

    申请号:US11456449

    申请日:2006-07-10

    IPC分类号: C08F20/00

    摘要: 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.

    摘要翻译: 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。

    Coated articles of manufacture made of high Tg polymer blends
    4.
    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

    IPC分类号: C08K3/22

    摘要: 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.

    摘要翻译: 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。

    Annular or tubular shaped articles of novel polymer blends
    7.
    发明申请
    Annular or tubular shaped articles of novel polymer blends 审中-公开
    新型聚合物共混物的环形或管状制品

    公开(公告)号:US20070066740A1

    公开(公告)日:2007-03-22

    申请号:US11314542

    申请日:2005-12-21

    IPC分类号: C08K3/22

    CPC分类号: C08K3/22 C08L79/08

    摘要: The present invention is directed to a tubular article of manufacture in an annular or tubular shape having an outer diameter, an inner diameter and a length comprising one or more materials selected from the group consisting of: a) an immiscible blend of polymers comprising one or more polyetherimides, having more than one glass transition temperature wherein the polyetherimide has a glass transition temperature greater than 217° Celsius; b) a miscible blend of polymers, comprising one or more polyetherimides, having a single glass transition temperature greater than 180° Celsius; or, c) a single polyetherimide having a glass transition temperature of greater than 247° Celsius.

    摘要翻译: 本发明涉及一种环形或管状形状的管状制品,其具有外径,内径和长度,其包括一种或多种选自以下的材料:a)聚合物的不混溶共混物,其包含一种或多种 更多的聚醚酰亚胺,具有多于一个玻璃化转变温度,其中聚醚酰亚胺的玻璃化转变温度大于217℃; b)可混合的聚合物混合物,其包含一种或多种具有大于180℃的单一玻璃化转变温度的聚醚酰亚胺; 或者c)玻璃化转变温度大于247℃的单一聚醚酰亚胺。

    Polyimide sulfones, method and articles made therefrom
    9.
    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

    IPC分类号: C08G73/10 B32B27/00 C08G73/00

    摘要: 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.

    摘要翻译: 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。

    Flame retardant fiber reinforced composition with improved flow
    10.
    发明申请
    Flame retardant fiber reinforced composition with improved flow 审中-公开
    阻燃纤维增强组合物具有改善的流动性

    公开(公告)号:US20060084748A1

    公开(公告)日:2006-04-20

    申请号:US11291468

    申请日:2005-11-30

    IPC分类号: C08K3/40 C08K3/04

    CPC分类号: C08K7/04

    摘要: A composition comprising at least one high Tg amorphous resin with a fibrous filler shows improved melt processability. Addition of a sulfonate salt to the compositions gives increased melt flow as well as enhanced flame retardancy in a composition which is substantially free of bromine and chlorine.

    摘要翻译: 包含至少一种高Tg无定形树脂与纤维填料的组合物显示出改善的熔融加工性能。 向组合物中加入磺酸盐使得在基本上不含溴和氯的组合物中增加熔体流动性以及增强的阻燃性。