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    Carboxy-terminated oligomeric polyester compositions and method for making
    1.
    发明申请
    Carboxy-terminated oligomeric polyester compositions and method for making 失效
    羧基封端的低聚聚酯组合物及其制备方法

    公开(公告)号：US20070027290A1

    公开(公告)日：2007-02-01

    申请号：US11528206

    申请日：2006-09-27

    申请人： Daniel Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

    发明人： Daniel Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

    IPC分类号： C08G63/00

    CPC分类号： C08G63/85 ,  C08G63/191 ,  C08G63/64

    摘要： The present invention provides carboxy-terminated oligomeric polyester compositions useful in the preparation of “weatherable” polymeric materials, for example weatherable copolyestercarbonates. In one aspect the present invention provides an oligomeric polyester composition comprising structural units derived from at least one diacid, at least one diaryl carbonate and at least one diol. The structural units derived from the diacid are present in a molar excess of from about 10% to about 40% based on a ratio of moles of diacid-derived structural units to moles of diol-derived structural units present in the oligomeric polyester composition. The oligomeric polyester composition is further characterized by the presence of at least some phenoxy end groups.

    摘要翻译： 本发明提供了可用于制备“耐候性”聚合物材料的羧基封端的低聚聚酯组合物，例如耐候性共聚酯碳酸酯。 在一个方面，本发明提供了包含衍生自至少一种二酸，至少一种碳酸二芳酯和至少一种二醇的结构单元的低聚聚酯组合物。 基于二酸衍生的结构单元的摩尔数与存在于低聚聚酯组合物中的二醇衍生的结构单元的摩尔数的比例，衍生自二酸的结构单元的摩尔过量为约10％至约40％。 低聚聚酯组合物的特征还在于存在至少一些苯氧基端基。

    Polyester oligomers, methods of making, and thermosetting compositions formed therefrom
    2.
    发明申请
    Polyester oligomers, methods of making, and thermosetting compositions formed therefrom 审中-公开
    聚酯低聚物，制备方法和由其形成的热固性组合物

    公开(公告)号：US20070155946A1

    公开(公告)日：2007-07-05

    申请号：US11326208

    申请日：2006-01-04

    申请人： Corrado Berti ,  Enrico Binassi ,  Daniel Brunelle ,  Martino Colonna ,  Maurizio Fiorini ,  Tommaso Zuccheri

    发明人： Corrado Berti ,  Enrico Binassi ,  Daniel Brunelle ,  Martino Colonna ,  Maurizio Fiorini ,  Tommaso Zuccheri

    IPC分类号： C08G63/02

    CPC分类号： C08G63/6856 ,  C08G63/64 ,  C08G63/672 ,  C08G63/6956 ,  C08G63/85 ,  C08G63/916 ,  C08G2261/126 ,  C08L101/08

    摘要： The above deficiencies in the art are alleviated by, in an embodiment, a method of preparing a carboxylic acid end-capped oligomer comprising melt reacting a dicarboxylic acid, a dihydroxy compound, a hydroxy end-capped soft block compound, a diaryl carbonate, and a catalyst, wherein the molar ratio of dihydroxy end-capped soft block compound to dihydroxy compound is 1:4 to 1:40, the molar ratio of dicarboxylic acid to the combined molar amounts of dihydroxy compound and hydroxy end-capped soft block compound is 1.01:1 to 2:1, and the molar ratio of diaryl carbonate to the combined molar amounts of dihydroxy compound and hydroxy end-capped soft block compound is 1.5:1 to 3:1. A carboxylic acid end-capped oligomer prepared by the above method is also disclosed. A thermosetting composition comprising the carboxylic acid end-capped oligomer, and an article comprising the thermosetting composition, are also disclosed.

    摘要翻译： 在一个实施方案中，本领域的上述缺点通过制备羧酸封端的低聚物的方法得到缓解，所述低聚物包括使二羧酸，二羟基化合物，羟基封端的嵌段软嵌段化合物，碳酸二芳基酯和 一种催化剂，其中二羟基封端的软嵌段化合物与二羟基化合物的摩尔比为1:4至1:40，二羧酸与二羟基封端的软嵌段化合物的摩尔数的摩尔比为 1.01:1-2:1，二芳基碳酸酯与二羟基封端软嵌段化合物的摩尔量的摩尔比为1.5:1〜3:1。 还公开了通过上述方法制备的羧酸封端的低聚物。 还公开了包含羧酸封端的低聚物的热固性组合物和包含该热固性组合物的制品。

    Carboxy-terminated oligomeric polyester compositions and method for making
    3.
    发明申请
    Carboxy-terminated oligomeric polyester compositions and method for making 审中-公开
    羧基封端的低聚聚酯组合物及其制备方法

    公开(公告)号：US20060116487A1

    公开(公告)日：2006-06-01

    申请号：US10999025

    申请日：2004-11-29

    申请人： Daniel Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

    发明人： Daniel Brunelle ,  Martino Colonna ,  Corrado Berti ,  Maurizio Fiorini ,  Enrico Binassi

    IPC分类号： C08G63/00 ,  C08F20/00 ,  C08G63/87

    CPC分类号： C08G63/85 ,  C08G63/191 ,  C08G63/64

    摘要： The present invention provides carboxy-terminated oligomeric polyester compositions useful in the preparation of “weatherable” polymeric materials, for example weatherable copolyestercarbonates. In one aspect the present invention provides an oligomeric polyester composition comprising structural units derived from at least one diacid, at least one diaryl carbonate and at least one diol. The structural units derived from the diacid are present in a molar excess of from about 10% to about 40% based on a ratio of moles of diacid-derived structural units to moles of diol-derived structural units present in the oligomeric polyester composition. The oligomeric polyester composition is further characterized by the presence of atleast some phenoxy end groups.

    摘要翻译： 本发明提供了可用于制备“耐候性”聚合物材料的羧基封端的低聚聚酯组合物，例如耐候性共聚酯碳酸酯。 在一个方面，本发明提供了包含衍生自至少一种二酸，至少一种碳酸二芳酯和至少一种二醇的结构单元的低聚聚酯组合物。 基于二酸衍生的结构单元的摩尔数与存在于低聚聚酯组合物中的二醇衍生的结构单元的摩尔数的比例，衍生自二酸的结构单元的摩尔过量为约10％至约40％。 低聚聚酯组合物的特征还在于存在至少一些苯氧基端基。

    Sulfonated polyaryletherketone-polyethersulfone block copolymers
    6.
    发明申请
    Sulfonated polyaryletherketone-polyethersulfone block copolymers 失效
    磺化聚芳醚酮 - 聚醚砜嵌段共聚物

    公开(公告)号：US20070142614A1

    公开(公告)日：2007-06-21

    申请号：US11314877

    申请日：2005-12-20

    申请人： Joyce Hung ,  Hongyi Zhou ,  Marianne Harmon ,  Daniel Brunelle ,  Hongwei Liu ,  David Moore ,  Daniel Steiger

    发明人： Joyce Hung ,  Hongyi Zhou ,  Marianne Harmon ,  Daniel Brunelle ,  Hongwei Liu ,  David Moore ,  Daniel Steiger

    IPC分类号： C08G16/00 ,  C08G75/00

    CPC分类号： C08G75/23

    摘要： Sulfonated block copolymer suitable for use as proton exchange membranes for fuel cells comprise sulfonated polyaryletherketone blocks and polyethersulfone blocks. The sulfonated polyaryletherketone blocks comprise structural units of formula the polyethersulfone blocks comprising structural units of formula wherein R1, R2, R3 and R4 are independently C1-C10 alkyl, C3-C12 cycloalkyl, C6-C14 aryl, allyl, alkenyl, alkoxy, halo, or cyano; Z and Z1 are independently a direct bond or O, S, (CH2)r, (CF2)r, C(CH3)2, C(CF3)2, or a combination thereof; M is H, a metal cation, a non-metallic inorganic cation, an organic cation or a mixture thereof a is 0 or an integer from 1 to 3; b, c and d are independently 0 or an integer from 1 to 4; m and n are independently 0 or 1; and r is an integer from 1 to 5.

    摘要翻译： 适用于燃料电池质子交换膜的磺化嵌段共聚物包括磺化聚芳醚酮嵌段和聚醚砜嵌段。 所述磺化聚芳醚酮嵌段包括式的结构单元，所述聚醚砜嵌段包含下式的结构单元：其中R 1，R 2，R 3和R 3， SUP> 4独立地为C 1 -C 10烷基，C 3 -C 12环烷基 C 6 -C 14芳基，烯丙基，烯基，烷氧基，卤素或氰基; Z和Z 1独立地是直接键或O，S，（CH 2）n，（CF 2）2 C（CH 3）2，C（CF 3）2，C（CH 3）2， 或其组合; M为H，金属阳离子，非金属无机阳离子，有机阳离子或其混合物a为0或1〜3的整数; b，c和d独立地为0或1〜4的整数; m和n独立地为0或1; r为1〜5的整数。

    Benzimidazole-containing sulfonated polyimides
    8.
    发明申请
    Benzimidazole-containing sulfonated polyimides 审中-公开
    含苯并咪唑的磺化聚酰亚胺

    公开(公告)号：US20070112170A1

    公开(公告)日：2007-05-17

    申请号：US11273832

    申请日：2005-11-16

    申请人： Daniel Brunelle ,  Hongyi Zhou ,  Hongwei Liu ,  Marianne Harmon ,  David Moore ,  Joyce Hung

    发明人： Daniel Brunelle ,  Hongyi Zhou ,  Hongwei Liu ,  Marianne Harmon ,  David Moore ,  Joyce Hung

    IPC分类号： C08G69/08

    CPC分类号： C08G73/1064 ,  C08G73/18

    摘要： Sulfonated polyimides that include structural units derived from a monomer of formula I are useful as proton exchange membranes for fuel cells. In the formula, X is O, S, NH or a combination thereof; Y is N, CR or a combination thereof; L1 and L2 are independently divalent perfluoroalkyl, divalent C6-C12 aryl or a direct bond; R is H or alkyl; and the L1-NH2 group is situated at the 5- or 6-position

    摘要翻译： 包含衍生自式I单体的结构单元的磺化聚酰亚胺可用作燃料电池的质子交换膜。 在该式中，X是O，S，NH或它们的组合; Y是N，CR或它们的组合; L 1和L 2独立地为二价全氟烷基，二价C 6 -C 12 -C 12芳基或直接键; R是H或烷基; 并且L 1 -NH 2基团位于5或6位上

    Benzimidazole-containing sulfonated polyethersulfones
    9.
    发明申请
    Benzimidazole-containing sulfonated polyethersulfones 失效
    含苯并咪唑的磺化聚醚砜

    公开(公告)号：US20070100131A1

    公开(公告)日：2007-05-03

    申请号：US11263166

    申请日：2005-10-31

    申请人： Joyce Hung ,  Hongyi Zhou ,  Daniel Brunelle ,  Marianne Harmon ,  Daniel Steiger ,  Hongwei Liu ,  David Moore

    发明人： Joyce Hung ,  Hongyi Zhou ,  Daniel Brunelle ,  Marianne Harmon ,  Daniel Steiger ,  Hongwei Liu ,  David Moore

    IPC分类号： C08G75/00

    CPC分类号： C08G65/4037 ,  C08G65/4043 ,  C08G65/4056 ,  C08L79/04

    摘要： Sulfonated polyethersulfones and polymer compositions comprising sulfonated polyethersulfones and at least one inorganic heteropolyacid are useful as proton exchange membranes for fuel cells. The polyethersulfones include structural units derived from at least one biphenol monomer and a monomer of formula I wherein X is O, S or NR1; Y is N or CR5; R1, R2, R3 and R4 are independently hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl, or R3 and R4, taken together, form a 5- or 6-membered substituted or unsubstituted aliphatic or aromatic ring; R5 is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, alkylaryl, substituted alkylaryl, arylalkyl or substituted arylalkyl; and L is a direct bond or a divalent aromatic linker containing 6-12 carbons

    摘要翻译： 包含磺化聚醚砜和至少一种无机杂多酸的磺化聚醚砜和聚合物组合物可用作燃料电池的质子交换膜。 聚醚砜包括衍生自至少一种联苯酚单体的结构单元和式I的单体，其中X是O，S或NR 1; Y是N或CR 5; R 1，R 2，R 3和R 4独立地是氢，烷基，取代的烷基，芳基， 取代的芳基，烷基芳基，取代的烷基芳基，芳烷基或取代的芳烷基，或R 3和R 4一起形成5-或6-元取代或未取代的脂族基或 芳香环 R 5是氢，烷基，取代的烷基，芳基，取代的芳基，烷基芳基，取代的烷基芳基，芳烷基或取代的芳基烷基; L是直接键或含有6-12个碳原子的二价芳族连接体

    Polyethersulfone compositions with high heat and good impact resistance
    10.
    发明申请
    Polyethersulfone compositions with high heat and good impact resistance 审中-公开
    具有高耐热性和耐冲击性的聚醚砜组合物

    公开(公告)号：US20060069236A1

    公开(公告)日：2006-03-30

    申请号：US10951299

    申请日：2004-09-27

    申请人： Daniel Brunelle ,  Daniel Steiger

    发明人： Daniel Brunelle ,  Daniel Steiger

    IPC分类号： C08G75/00 ,  C08G75/20

    CPC分类号： C08G75/23 ,  C08L81/06

    摘要： A polyethersulfone composition is disclosed which comprises structural units derived from a monomer mixture comprising fluorenylidene bisphenol-A and at least 50 mole percent of 4,4′-biphenol based on total moles of diphenolic monomers, wherein the polyethersulfone has a minimum glass transition temperature of 235° C. and a notched Izod impact value of 1 ft-lb/in. as measured by ASTM D256.

    摘要翻译： 公开了一种聚醚砜组合物，其包含衍生自包含亚芴基双酚-A的单体混合物的结构单元和基于二酚单体的总摩尔数的至少50摩尔％的4,4'-联苯酚，其中所述聚醚砜的最小玻璃化转变温度为 235°C，缺口伊佐德冲击值为1 ft-lb / in。 通过ASTM D256测量。