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    FUNCTIONAL POLYARYLETHERS
    3.
    发明申请
    FUNCTIONAL POLYARYLETHERS 审中-公开
    功能性聚合物

    公开(公告)号：WO2008073536A1

    公开(公告)日：2008-06-19

    申请号：PCT/US2007/076218

    申请日：2007-08-17

    Applicant: GENERAL ELECTRIC COMPANY ,  ZHANG, Yanshi ,  STEIGER, Daniel ,  SURIANO, Joseph, Anthony ,  YEAGER, Gary, William

    Inventor： ZHANG, Yanshi ,  STEIGER, Daniel ,  SURIANO, Joseph, Anthony ,  YEAGER, Gary, William

    IPC: A61M1/16 ,  B01D71/52 ,  B01D71/68 ,  C08G65/48 ,  C08G75/23

    CPC classification number: B01D71/52 ,  B01D69/08 ,  B01D2325/34 ,  C08G65/40 ,  C08G65/48 ,  C08G75/23

    Abstract: Membranes comprising functional polyarylether having structural units of formula (Il) are useful for hemodialysis and hemofiltration, wherein X is selected from Br, NR 4 R 5 , OOCR 6 , OR 7 , NR 4 COR 5 , NR 4 CONR 5 R 6 , NR 4 COOR 5 R 6 and combinations thereof; R 1 , R 2 and R 3 are independently at each occurrence H, X, halo, cyano, nitro, a C 1 -C 12 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; R 4 and R 5 are independently H, a C 1-10 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical, or a combination thereof; R 6 is H, a C 2-10 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; R 7 is OCH 2 CH 2 (OCH 2 CH 2 ) n OH or OOCCH 2 (OCH 2 CH 2 ) n CH 3 ; Q is a direct bond, O, S, CH 2 , alkenyl, alkynyl, a C 1 -C 12 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; Z is a direct bond, O, S, CH 2 , SO, SO 2 , CO, phenylphospinyl oxide, alkenyl, alkynyl, a C 1 -C 12 aliphatic radical, a C 3 -C 12 cycloaliphatic radical, a C 3 -C 12 aromatic radical or a combination thereof; a, b, and c are independently 1 or 2; and m, n and p are independently 0 or 1.

    Abstract translation: 包含具有式（II）结构单元的官能聚芳醚的膜可用于血液透析和血液滤过，其中X选自Br，NR4R5，O0CR6 或，NR 4，OR 4，OR 4，OR 5， 其中6个，6个，5个，6个和其组合; R 1，R 2和R 3在每次出现时独立地为H，X，卤素，氰基，硝基，C 1 C 1 -C 12脂族基团，C 3 -C 12脂环族基团，C 3〜 -C 12芳族基团或其组合; R 4和R 5独立地是H，C 1-10烷基脂族基，C 3 -C 12脂环族基团，C 3 -C 12 - 芳族基团或其组合; R 6是H，C 2-10脂族基团，C 3 -C 12 - 脂环族基团， C 3 -C 12芳族基团或其组合; R 2是OCH 2 CH 2（OCH 2 CH 2 CH 2） ; Q是直接键合，O，S，CH 2，烯基，炔基，C 1 -C 12脂族基，C 1 -C 12烷基， C 3 -C 12脂环族基团，C 3 -C 12芳族基团或其组合; Z是直接键，O，S，CH 2，SO，SO 2，CO，苯基氧化烯，烯基，炔基，C 1 C 12-12脂族基团，C 3 -C 12脂环族基团，C 3 -C 3脂肪族基团， 芳基或其组合; a，b和c独立地为1或2; m，n和p独立地为0或1。

    WEATHERABLE MULTILAYER ARTICLES AND METHOD FOR THEIR PREPARATION
    5.
    发明申请
    WEATHERABLE MULTILAYER ARTICLES AND METHOD FOR THEIR PREPARATION 审中-公开
    耐候多层制品及其制备方法

    公开(公告)号：WO2004110754A1

    公开(公告)日：2004-12-23

    申请号：PCT/US2004/018521

    申请日：2004-06-10

    Applicant: GENERAL ELECTRIC COMPANY ,  WANG, Hua ,  ZARNOCH, Kenneth, Paul ,  SURIANO, Joseph, Anthony

    Inventor： WANG, Hua ,  ZARNOCH, Kenneth, Paul ,  SURIANO, Joseph, Anthony

    IPC: B32B27/08

    CPC classification number: B32B27/32 ,  B32B7/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/36 ,  B32B2305/74 ,  B32B2305/77 ,  B32B2307/712 ,  Y10T428/24975

    Abstract: Disclosed are weatherable multilayer articles comprising (i) a coating layer comprising a block copolyestercarbonate comprising structural units derived from at least one 1,3-dihydroxybenzene and at least one aromatic dicarboxylic acid, (ii) a second layer comprising a polymer comprising carbonate structural units, (iii) an adhesive layer comprising a polyester with structural units derived from at least one glycol and at least one dibasic carboxylic acid, and (iv) a substrate layer, wherein the coating layer is in contiguous contact with the second layer, and the adhesive layer is in contiguous contact with the second layer and the substrate layer. Also disclosed is a method for making the multilayer article.

    Abstract translation: 公开了耐候性多层制品，其包含（i）包含嵌段共聚酯碳酸酯的涂层，其包含衍生自至少一种1,3-二羟基苯和至少一种芳族二羧酸的结构单元，（ii）第二层，其包含含有碳酸酯结构单元 ，（iii）包含具有衍生自至少一种二醇和至少一种二元羧酸的结构单元的聚酯的粘合剂层，以及（iv）基材层，其中所述涂层与所述第二层连续接触， 粘合剂层与第二层和基底层连续接触。 还公开了制造多层制品的方法。

    METHOD FOR PREPARING COPOLYESTERCARBONATES
    8.
    发明申请
    METHOD FOR PREPARING COPOLYESTERCARBONATES 审中-公开
    制备共聚碳酸酯的方法

    公开(公告)号：WO2005019300A2

    公开(公告)日：2005-03-03

    申请号：PCT/US2004/020892

    申请日：2004-06-30

    Applicant: GENERAL ELECTRIC COMPANY ,  O'NEIL, Gregory, Allen ,  ACAR, Ali, Ersin ,  SYBERT, Paul, Dean ,  RANGARAJAN, Pratima (NMN) ,  ZHOU, Hongyi (NMN) ,  SURIANO, Joseph, Anthony

    Inventor： O'NEIL, Gregory, Allen ,  ACAR, Ali, Ersin ,  SYBERT, Paul, Dean ,  RANGARAJAN, Pratima (NMN) ,  ZHOU, Hongyi (NMN) ,  SURIANO, Joseph, Anthony

    IPC: C08G63/64

    CPC classification number: C08G63/64

    Abstract: A method of preparing block copolyestercarbonates wherein at least one dihydroxy­substituted aromatic hydrocarbon moiety and at least one aromatic diacid chloride are reacted under interfacial conditions to give a hydroxy-terminated polyester intermediate. The dihydroxy-substituted aromatic compound is used in about 10 mole to about 125 mole percent excess relative to the diacid chloride. Enhanced control of hydroxy-terminated polyester intermediate molecular weight is achieved by limiting the amount of water present to provide a final salt level of greater than 30 percent. The final salt level is a theoretical value but is readily calculable. The hydroxy­terminated polyester intermediate is then converted to a block copolyestercarbonate by reaction with a carbonate precursor such as phosgene.

    Abstract translation: 制备嵌段共聚酯碳酸酯的方法，其中在界面条件下使至少一种二羟基＆shy;取代的芳烃部分和至少一种芳族二酰氯反应，得到羟基封端的聚酯中间体。 二羟基取代的芳族化合物以相对于二酰氯约10摩尔％至约125摩尔％的过量使用。 通过限制存在的水量以提供大于30％的最终盐含量来实现对羟基封端的聚酯中间体分子量的增强控制。 最终的盐水平是一个理论值，但很容易计算。 然后通过与碳酸酯前体如光气反应将羟基封端的聚酯中间体转化为嵌段共聚酯碳酸酯。

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