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    Polysiloxane/polyimide copolymer blends
    11.
    发明授权
    Polysiloxane/polyimide copolymer blends 有权
    聚硅氧烷/聚酰亚胺共聚物共混物

    公开(公告)号：US07847023B2

    公开(公告)日：2010-12-07

    申请号：US11684993

    申请日：2007-03-12

    申请人： Robert Russell Gallucci ,  Gurulingamurthy M. Haralur ,  Sanjay Mishra ,  Mark Sanner

    发明人： Robert Russell Gallucci ,  Gurulingamurthy M. Haralur ,  Sanjay Mishra ,  Mark Sanner

    IPC分类号： C08L67/00 ,  C08L71/00 ,  C08L79/08 ,  C08F283/04 ,  C08G73/10

    CPC分类号： C08L79/08 ,  C08G77/455 ,  C08L67/00 ,  C08L71/00 ,  C08L83/10 ,  C08L87/005 ,  C09D183/10 ,  C08L2666/22 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/14

    摘要： A thermoplastic composition comprises a polysiloxane/polyimide block copolymer and a polyester/polyether block copolymer. The polysiloxane/polyimide block copolymer has 5 to 50 weight percent (wt %) polysiloxane, based on the total weight of the polysiloxane/polyimide block copolymer. The polyester/polyether block copolymer has 5 to 30 wt % polyether based on the total weight of the polyester/polyether block copolymer. In some embodiments the polysiloxane/polyimide block copolymer is present in an amount of 75 to 99 wt % and the polyester/polyether block copolymer is present in an amount of 1 to 25 wt %, with the weight percent of the block copolymers based on the combined weight of the two block copolymers.

    摘要翻译： 热塑性组合物包含聚硅氧烷/聚酰亚胺嵌段共聚物和聚酯/聚醚嵌段共聚物。 聚硅氧烷/聚酰亚胺嵌段共聚物的聚硅氧烷/聚酰亚胺嵌段共聚物的总重量为5〜50重量％（重量％）聚硅氧烷。 聚酯/聚醚嵌段共聚物的聚醚/聚醚嵌段共聚物的总重量为5〜30重量％。 在一些实施方案中，聚硅氧烷/聚酰亚胺嵌段共聚物的存在量为75至99重量％，聚酯/聚醚嵌段共聚物的存在量为1至25重量％，嵌段共聚物的重量百分比基于 两种嵌段共聚物的组合重量。

    Hydrostable polyetherimide blends, methods of manufacture, and articles formed therefrom
    14.
    发明授权
    Hydrostable polyetherimide blends, methods of manufacture, and articles formed therefrom 有权
    可固化聚醚酰亚胺混合物，制造方法和由其形成的制品

    公开(公告)号：US09006319B2

    公开(公告)日：2015-04-14

    申请号：US13020897

    申请日：2011-02-04

    申请人： Robert Russell Gallucci ,  Mark A. Sanner ,  Georgios S. Zafiris

    发明人： Robert Russell Gallucci ,  Mark A. Sanner ,  Georgios S. Zafiris

    IPC分类号： C08K5/526 ,  C08L69/00 ,  C08G73/10 ,  C08L79/08 ,  C08K3/34 ,  C08K5/13 ,  C08K5/49

    CPC分类号： C08L69/005 ,  C08G73/1046 ,  C08G73/1071 ,  C08K3/26 ,  C08K3/346 ,  C08K5/13 ,  C08K5/49 ,  C08L69/00 ,  C08L79/08 ,  C08L2666/20

    摘要： A composition comprising, based on the total weight of the composition, from 10 to 90 wt. % of a polyetherimide with a weight average molecular weight from 10,000 to 80,000 Daltons; from 10 to 90 wt. % of a polymer selected from polycarbonates, polyester-polycarbonates, polyalkylene terephthalates, or a combination thereof, from 0.005 to 1 wt. % of a hydrotalcite having a particle size of less than 10 micrometer and a magnesium oxide to aluminum oxide mole ratio of 1.0 to 5.0; from 0.01 to 1.0 wt. % of a phosphorus-containing stabilizer; from 0.01 to 1.00 wt. % of a hindered phenol stabilizer; optionally, from 0 to 3 wt. % of a polyolefin; and optionally, from 0 to 5 wt. % of an inorganic metal oxide.

    摘要翻译： 一种组合物，其包含基于组合物的总重量为10至90wt。 ％的重均分子量为10,000至80,000道尔顿的聚醚酰亚胺; 10至90wt。 选自聚碳酸酯，聚酯 - 聚碳酸酯，聚对苯二甲酸亚烷基酯或其组合的聚合物的百分比为0.005-1wt。 ％的粒径小于10微米的水滑石和氧化镁与氧化铝的摩尔比为1.0-5.0; 0.01〜1.0重量％ ％的含磷稳定剂; 0.01至1.00wt。 ％的受阻酚稳定剂; 任选地，0至3重量％ ％的聚烯烃; 和任选地0至5wt。 ％的无机金属氧化物。

    Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET)
    16.
    发明授权
    Process for making polybutylene terephthalate (PBT) from polyethylene terephthalate (PET) 有权
    从聚对苯二甲酸乙二醇酯（PET）制造聚对苯二甲酸丁二醇酯（PBT）的方法

    公开(公告)号：US07902263B2

    公开(公告)日：2011-03-08

    申请号：US11626684

    申请日：2007-01-24

    申请人： Parminder Agarwal ,  Kristen Cohoon ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

    发明人： Parminder Agarwal ,  Kristen Cohoon ,  Sandeep Dhawan ,  Robert Russell Gallucci ,  Ganesh Kannan ,  Kenneth Frederick Miller ,  Dhaval Shah

    IPC分类号： C08J11/04

    CPC分类号： C08G63/183 ,  C08J11/24 ,  C08J2367/02 ,  Y02W30/706

    摘要： The invention relates to a process for making modified polybutylene terephthalate random copolymers from a polyethylene terephthalate component. In one embodiment, the invention relates to a two step process in which a 1,4-butane diol component reacts with a polyethylene terephthalate component under conditions that depolymerize the polyethylene terephthalate component into a molten mixture and the molten mixture is placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. In another embodiment, the invention relates to a three step process in which a diol component selected from the group consisting of ethylene glycol, propylene glycol, and combinations thereof reacts with a polyethylene terephthalate component under conditions sufficient to depolymerize the polyethylene terephthalate component into a first molten mixture; and where the first molten mixture is combined with 1,4-butane diol under conditions that create a second molten mixture that is subsequently placed under subatmospheric conditions that produce the modified polybutylene terephthalate random copolymers. The invention also relates to compositions made from processes of the invention.

    摘要翻译： 本发明涉及一种由聚对苯二甲酸乙二醇酯组分制备改性聚对苯二甲酸丁二醇酯无规共聚物的方法。 在一个实施方案中，本发明涉及二步法，其中1,4-丁二醇组分在聚对苯二甲酸乙二醇酯组分解聚熔融混合物的条件下与聚对苯二甲酸乙二醇酯组分反应，并将熔融混合物置于低于大气压的条件下 生产改性聚对苯二甲酸丁二醇酯无规共聚物。 在另一个实施方案中，本发明涉及三步法，其中选自乙二醇，丙二醇及其组合的二醇组分在足以使聚对苯二甲酸乙二醇酯组分解聚为第一 熔融混合物 并且其中在产生第二熔融混合物的条件下将第一熔融混合物与1,4-丁二醇组合，随后将其置于产生改性聚对苯二甲酸丁二醇酯无规共聚物的低于大气压条件下。 本发明还涉及由本发明的方法制备的组合物。

    PROCESS FOR THE PREPARATION OF SULFONATE AND SULFONATE SALT CAPPED POLYARYLATE RESINS WITH IMPROVED FLOW
    17.
    发明申请
    PROCESS FOR THE PREPARATION OF SULFONATE AND SULFONATE SALT CAPPED POLYARYLATE RESINS WITH IMPROVED FLOW 失效
    磺酸盐和磺酸盐封闭的聚氨酯树脂的制备方法改进流程

    公开(公告)号：US20090247707A1

    公开(公告)日：2009-10-01

    申请号：US12059285

    申请日：2008-03-31

    申请人： Robert Russell Gallucci

    发明人： Robert Russell Gallucci

    IPC分类号： C08G65/48

    CPC分类号： C08G63/916

    摘要： A process for preparing a sulfonate terminated polyarylate comprises blending a polyarylate resin with an organic compound to form a reaction mixture, wherein the organic compound contains at least one aliphatic primary amine functional group and at least one other functional group selected from the group consisting of sulfonic acids, sulfonic acid salts, and mixtures thereof, and heating the reaction mixture to a temperature of 225 to 400° C. The temperature of heating is above the glass transition temperature of the polyarylate resin. Sulfonate terminated polyarylates and compositions prepared using the above process, and articles comprising the sulfonate terminated polyarylate compositions, are also disclosed.

    摘要翻译： 一种制备磺酸酯封端的多芳基化合物的方法包括将多芳基化合物树脂与有机化合物混合以形成反应混合物，其中有机化合物含有至少一种脂族伯胺官能团和至少一种选自磺酸根 酸，磺酸盐及其混合物，并将反应混合物加热至225-400℃的温度。加热温度高于多芳基化合物树脂的玻璃化转变温度。 还公开了磺酸盐封端的聚芳酯和使用上述方法制备的组合物和包含磺酸盐封端的聚芳酯组合物的制品。

    POLYARYL ETHER KETONE - POLYCARBONATE COPOLYMER BLENDS
    18.
    发明申请
    POLYARYL ETHER KETONE - POLYCARBONATE COPOLYMER BLENDS 审中-公开
    聚醚醚酮 - 聚碳酸酯共聚物共混物

    公开(公告)号：US20080274360A1

    公开(公告)日：2008-11-06

    申请号：US11744354

    申请日：2007-05-04

    申请人： Robert Russell Gallucci

    发明人： Robert Russell Gallucci

    IPC分类号： C08F283/00 ,  B32B27/36

    CPC分类号： C08L71/00 ,  C08F283/00 ,  C08G64/12 ,  C08G2650/40 ,  C08L65/00 ,  C08L69/00 ,  C08L71/12 ,  Y10T428/31507 ,  C08L2666/22 ,  C08L2666/02

    摘要： A polymer composition comprising a mixture of a) a first resin component comprising a polyaryl ether ketone, a polyaryl ketone, a polyether ketone, a polyether ether ketone, or a combination of two or more of the foregoing, and b) a second resin component comprising a specific type of copolycarbonate, wherein the mixture has at least two glass transition temperatures, as measured by ASTM method D5418, wherein the first glass transition temperature is from 120 to 160° C. and the second glass transition temperature is from 170 to 280° C. is disclosed. The compositions have improved properties such as improved load bearing capability at high temperature, better impact strength, and a high crystallization temperature.

    摘要翻译： 一种聚合物组合物，其包含a）包含聚芳基醚酮，聚芳基酮，聚醚酮，聚醚醚酮或两种或多种前述物质的组合的第一树脂组分的混合物，和b）第二树脂组分 包括特定类型的共聚碳酸酯，其中所述混合物具有通过ASTM方法D5418测量的至少两个玻璃化转变温度，其中第一玻璃化转变温度为120至160℃，第二玻璃化转变温度为170-280℃ °C。 组合物具有改进的性能，例如在高温下改善的承载能力，更好的冲击强度和高结晶温度。