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    ANTI-YELLOWING POLYCONDENSATION POLYMER COMPOSITIONS AND ARTICLES
    1.
    发明申请
    ANTI-YELLOWING POLYCONDENSATION POLYMER COMPOSITIONS AND ARTICLES 审中-公开
    抗黄色聚合物聚合物组合物和制品

    公开(公告)号：WO2004036661A2

    公开(公告)日：2004-04-29

    申请号：PCT/US2003/032603

    申请日：2003-10-15

    Applicant: SOLVAY ADVANCED POLYMERS, LLC ,  BERSTED, Bruce, H. ,  SEET, Ernest ,  HSIAO, Eric ,  MASSILLON, Henri

    Inventor： BERSTED, Bruce, H. ,  SEET, Ernest ,  HSIAO, Eric ,  MASSILLON, Henri

    IPC: H01L33/00

    CPC classification number: C08L71/00 ,  C08G2650/40 ,  C08K3/013 ,  C08K3/04 ,  C08K3/22 ,  C08K3/30 ,  C08K2201/014 ,  C08L79/08 ,  C08L81/06 ,  H01L33/56 ,  C08L2666/02

    Abstract: A composition, having an improved resistance to yellowing under heat aging, comprising at least 20 weight % of at least one polycondensation polymer having a heat deflection temperature of above 80 °C under a load of 1.82 MPa when measured according to ASTM D648, from 0 to 5 weight % of at least one polymer having a heat deflection temperature of at most 80 °C under a load of 1.82 MPa when measured according to ASTM D648, a white pigment; and a black pigment provides resistance to heat aging induced yellowing. The polycondensation polymers are advantageously selected from the group consisting of polyarylethersulfones, at least partially aromatic polyamides, polyamideimides, liquid crystalline polymers, polyimides, polyetherimides, polyaryletherketones, and polyphenylene sulfides. The polymer composition can be molded to form a variety of articles, including LED components, such as reflectors, reflector cups, and scramblers.

    Abstract translation: 在热老化时具有改善的耐黄变性的组合物，当根据ASTM D648测量时，包含至少20重量％的至少一种热变性温度高于80℃，负载1.82MPa时的缩聚聚合物，其为0 至5重量％的至少一种聚合物，当根据ASTM D648测量时，在1.82MPa的载荷下，热变形温度为至多80℃，白色颜料; 并且黑色颜料提供对热老化诱导的黄变的抗性。 缩聚聚合物有利地选自聚芳醚砜，至少部分芳族聚酰胺，聚酰胺酰亚胺，液晶聚合物，聚酰亚胺，聚醚酰亚胺，聚芳醚酮和聚苯硫醚。 聚合物组合物可以被模制以形成各种制品，包括LED组件，例如反射器，反射杯和加扰器。

    POLYSULFONE COMPOSITIONS EXHIBITING VERY LOW COLOR AND HIGH LIGHT TRANSMITTANCE PROPERTIES AND ARTICLES MADE THEREFROM
    3.
    发明申请
    POLYSULFONE COMPOSITIONS EXHIBITING VERY LOW COLOR AND HIGH LIGHT TRANSMITTANCE PROPERTIES AND ARTICLES MADE THEREFROM 审中-公开
    多晶硅组合物展示非常低的颜色和高光透射特性及其制品

    公开(公告)号：WO2003089519A1

    公开(公告)日：2003-10-30

    申请号：PCT/US2003/011501

    申请日：2003-04-15

    Applicant: SOLVAY ADVANCED POLYMERS, LLC ,  EL-HIBRI, M., Jamal

    Inventor： EL-HIBRI, M., Jamal

    IPC: C08L81/06

    CPC classification number: C08L81/06 ,  C08G75/20 ,  C08K5/0008 ,  C08K5/0041 ,  C08K5/51 ,  G02B1/041 ,  C08L81/00

    Abstract: A polysulfone composition is provided having a total luminous light transmittance of 84 % or greater when measured on 0.1 inch thick specimens using ASTM D-1003. The specimens also meet at least one of the following two conditions: 1) a yellowness index (YI) of less than about 5.0 as measured according to ASTM D-1925 on 0.1 inch thick specimens, or 2) a color factor (CF) of less than about 25, wherein CF is defined by the following equation: CF = 270[(x+y) sample - (x+y) air ]/t, wherein x and y are chromaticity coordinates measured in transmittance mode and t is sample thickness in inches. Another polysulfone composition is provided comprising a polysulfone, an organic phosphorous-containing melt stabilizer, and at least one of the following additives: a blue to violet dye, and an organic optical brightener. The polysulfone composition of the present invention is used to form transparent molded articles such as ophthalmic lenses.

    Abstract translation: 提供了一种聚砜组合物，当使用ASTM D-1003在0.1英寸厚的样品上测量时，总的发光透光率为84％以上。 标本还满足以下两个条件中的至少一个：1）根据ASTM D-1925在0.1英寸厚的样品上测量的黄色指数（YI）小于约5.0，或2）颜色因子（CF）为 其中CF由下式定义：CF = 270 [（x + y）样品 - （x + y）空气] / t，其中x和y是在透射模式下测量的色度坐标，t是样品 厚度以英寸计。 提供了另一种聚砜组合物，其包含聚砜，含有机磷的熔融稳定剂和至少一种以下添加剂：蓝色至紫色染料和有机荧光增白剂。 本发明的聚砜组合物用于形成透明模制品如眼科镜片。

    ORTHOPEDIC TOOL MADE OF A PLASTIC MATERIAL
    5.
    发明申请
    ORTHOPEDIC TOOL MADE OF A PLASTIC MATERIAL 审中-公开
    塑料材料的特殊工具

    公开(公告)号：WO2008077927A3

    公开(公告)日：2009-05-28

    申请号：PCT/EP2007064426

    申请日：2007-12-21

    Applicant: SOLVAY ADVANCED POLYMERS LLC ,  BONNADIER JEAN-BAPTISTE

    Inventor： BONNADIER JEAN-BAPTISTE

    IPC: A61B17/16

    CPC classification number: A61B17/1659 ,  A61B17/1664 ,  A61B17/1675 ,  A61B2017/00955 ,  A61B2017/00964

    Abstract: Orthopedic tool, said orthopedic tool consisting essentially of, or said orthopedic tool comprising at least one part consisting essentially of, at least one plastic material (M), wherein the plastic material (M) comprises at least one semi-aromatic polyamide (P) comprising more than 50 mole % of recurring units obtained by the polycondensation reaction between at least one aliphatic diacid or derivative thereof and at least one aromatic diamine. In particular, hip rasp consisting essentially of at least one plastic material comprising at least one PMXDA polymer.

    Abstract translation: 矫形工具，所述整形外科工具基本上由或包括至少一部分组成的至少一部分组成的至少一种塑料材料（M）组成，其中所述塑料材料（M）包含至少一种半芳族聚酰胺（P） 包含通过至少一种脂肪族二酸或其衍生物与至少一种芳族二胺之间的缩聚反应得到的重复单元的50摩尔％以上。 特别地，臀部臀部基本上由至少一种包含至少一种PMXDA聚合物的塑料材料组成。

    FLUID DYNAMIC BEARING UNIT
    8.
    发明申请
    FLUID DYNAMIC BEARING UNIT 审中-公开
    流体动力轴承单元

    公开(公告)号：WO2007043604A8

    公开(公告)日：2008-07-24

    申请号：PCT/JP2006320365

    申请日：2006-10-05

    Applicant: NTN TOYO BEARING CO LTD ,  SOLVAY ADVANCED POLYMERS LLC ,  BRADEMEYER DOUGLAS ,  EL-HIBRI MOHAMMAD JAMAL

    Inventor： BRADEMEYER DOUGLAS ,  EL-HIBRI MOHAMMAD JAMAL

    IPC: F16C17/10 ,  F16C33/20 ,  F16C35/02

    CPC classification number: C08L81/06 ,  C08L2666/18

    Abstract: The present invention provides a fluid dynamic bearing unit (1) which has a resin member having high oil resistance, high dimensional accuracy and improved fixing strength and can exhibit stable high bearing performances. A housing (7) which is in contact with ester-based lubricating oil is formed of a resin composite using mixture of a non-crystalline resin and a crystalline resin as a base resin. At this time, a resin selected from a group of constituting polyphenyl sulfone (PPSU), polyether sulfone (PES), polyether imide (PEI) and polyamide imide (PAI) is used as the non-crystalline resin and a resin selected from the group consisting of liquid-crystalline polymer (LCP), polyphenylene sulfide (PPS), polyether ether ketone (PEEK), polybutylene terephthalate (PBT), thermoplastic polyimide (TPI) and polyethylene naphthalate (PEN) is used as the crystalline resin.

    Abstract translation: 本发明提供一种流体动力轴承单元（1），其具有耐油性高，尺寸精度高，固定强度提高的树脂构件，并且可以表现出稳定的高轴承性能。 与酯类润滑油接触的壳体（7）由使用非结晶性树脂和结晶性树脂的混合物作为基础树脂的树脂复合体形成。 此时，使用选自构成聚苯砜（PPSU），聚醚砜（PES），聚醚酰亚胺（PEI）和聚酰胺酰亚胺（PAI）的树脂中的树脂作为非结晶性树脂， 作为结晶性树脂，使用液晶聚合物（LCP），聚苯硫醚（PPS），聚醚醚酮（PEEK），聚对苯二甲酸丁二醇酯（PBT），热塑性聚酰亚胺（TPI），聚萘二甲酸乙二醇酯（PEN）等。

    NEW AROMATIC POLYIMIDE COMPOSITION
    9.
    发明申请
    NEW AROMATIC POLYIMIDE COMPOSITION 审中-公开
    新型芳族聚酰亚胺组合物

    公开(公告)号：WO2007101858A3

    公开(公告)日：2008-03-06

    申请号：PCT/EP2007052103

    申请日：2007-03-06

    Applicant: SOLVAY ADVANCED POLYMERS LLC ,  EL-HIBRI MOHAMMAD JAMAL ,  MYRICK LESLIE J ,  THOMAS DAVID B ,  CARTER ROY L ,  MALJKOVIC NIKICA ,  DAVIS CHRISTOPHER ,  HARDING SCOTT A

    Inventor： EL-HIBRI MOHAMMAD JAMAL ,  MYRICK LESLIE J ,  THOMAS DAVID B ,  CARTER ROY L ,  MALJKOVIC NIKICA ,  DAVIS CHRISTOPHER ,  HARDING SCOTT A

    IPC: C08L65/02 ,  C08L79/08

    CPC classification number: C08L65/00 ,  C08G2261/312 ,  C08L65/02 ,  C08L79/08 ,  C08L2666/20 ,  C08L2666/22

    Abstract: Blend (B) comprising: - at least one aromatic polyimide (P1), and - at least one polyarylene (P2), more than 50 wt. % of the recurring units thereof are optionally substituted arylene groups [recurring units (R2)], each of said recurring units (R2) being linked by each of its two ends to two other optionally substituted arylene groups via a direct C-C linkage, and said recurring units (R2) being a mix (M) consisting of : between 0 and 75 mole %, based on the total number of moles of recurring units (R2), of rigid rod-forming arylene units (R2a), optionally substituted by at least one monovalent substituting group, with between 25 and 100 mole %, based on the total number of moles of recurring units (R2), of kink-forming arylene units (R2b), optionally substituted by at least one monovalent substituting group. Article or part of an article comprising the blend (B).

    Abstract translation: 共混物（B）包括：至少一种芳族聚酰亚胺（P1）和至少一种聚亚芳基（P2），大于50wt。 其重复单元的％为任意取代的亚芳基[重复单元（R2）]，所述重复单元（R2）中的每一个通过其两端各自连接至两个其它任选取代的亚芳基，经由直接CC键，所述 重复单元（R2）是由以下组成的混合物（M）：0至75摩尔％，基于重复单元（R2）的总摩尔数，刚性棒形成亚芳基单元（R2a），任选地被 至少一价的取代基，基于任意被至少一个一价取代基取代的扭结形成亚芳基单元（R2b）的重复单元（R2）的总摩尔数的25-100摩尔％。 包含混合物（B）的制品的一部分或部分。

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