利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

422 条记录 (耗时 0.02 秒)

    Branched hydroxyl-functional polyester resin and its use in aqueous cross-linkable binder compositions
    51.
    发明申请
    Branched hydroxyl-functional polyester resin and its use in aqueous cross-linkable binder compositions 失效
    支链羟基官能聚酯树脂及其在水可交联粘合剂组合物中的应用

    公开(公告)号：US20020013404A1

    公开(公告)日：2002-01-31

    申请号：US09839063

    申请日：2001-04-20

    发明人： Roelof Buter ,  Andre Steenbergen ,  Taco Scherer ,  Petrus Johannes Arnoldus Geurink

    IPC分类号： C08K003/00 ,  C08G063/16

    CPC分类号： C09D175/06 ,  C08G18/0828 ,  C08G18/4244 ,  C08G18/4676 ,  C08G63/668 ,  C09D167/025 ,  C08L2666/36

    摘要： Branched hydroxyl-functional polyester resin having an average hydroxyl functionality of >2, a hydroxyl number of 25 to 300 mg KOH/g, and a number average molecular weight within the range of from 500 to 3,000, which polyester resin comprises polyalkylene oxide groups and, optionally, sulphonate groups, wherein the polyester resin comprises the reaction product of 1) a mixture of carboxylic acids comprising 50 to 80 mole % of an m- and/or p-aromatic and/or cycloaliphatic dicarboxylic acid, 20 to 50 mole % of an aliphatic dicarboxylic acid and/or aliphatic monocarboxylic acid with more than 6 carbon atoms, and, optionally, a tri- or higher-functional acid, and 2) a mixture of alcohols comprising an aliphatic diol with at least 4 carbon atoms and/or a cycloaliphatic diol with at least 4 carbon atoms, a C1-C4 alkoxy polyalkylene oxide glycol and/or C1-C4 alkoxy polyalkylene oxide 1,3-diol having a number average molecular weight of 500 to 3,000, and, optionally, a tri- or higher-functional polyalcohol, wherein the polyester resin has a carboxylic acid number of null20 mg KOH/g (null0.357 meq COOH groups per g of resin) and, optionally, a sulphonate number of null4 mg KOH/g (null0.070 meq sulphonate groups per g of resin), the acid groups being at least partly neutralized.

    摘要翻译： 羟基官能度平均值> 2，羟基数为25〜300mg KOH / g，数均分子量为500〜3000的支链羟基官能聚酯树脂，该聚酯树脂含有聚环氧烷基， 任选的磺酸酯基团，其中所述聚酯树脂包含以下物质的反应产物：1）包含50-80摩尔％的m-和/或p-芳族和/或脂环族二羧酸的羧酸混合物，20-50摩尔％ 具有多于6个碳原子的脂族二羧酸和/或脂族单羧酸，以及任选的三官能或更高官能度的酸，和2）包含具有至少4个碳原子的脂族二醇和/ 或具有至少4个碳原子的脂环族二醇，数均分子量为500至3,000的C 1 -C 4烷氧基聚环氧烷二醇和/或C 1 -C 4烷氧基聚环氧烷-1,3-二醇，以及任选的三 - 或更高功能 l多元醇，其中聚酯树脂的羧酸数<20mg KOH / g（<= 0.357meq COOH基团/ g树脂）和任选的磺酸盐数<= 4mg KOH / g（<= 0.070meq磺酸盐基团/ g树脂），酸基团至少部分中和。

    Triple-polymer based composite electrolyte
    52.
    发明授权
    Triple-polymer based composite electrolyte 失效
    三聚物基复合电解质

    公开(公告)号：US6159639A

    公开(公告)日：2000-12-12

    申请号：US82740

    申请日：1998-05-21

    申请人： Ten-Chin Wen ,  Tsung-Tien Cheng ,  Han-Cheng Kuo

    发明人： Ten-Chin Wen ,  Tsung-Tien Cheng ,  Han-Cheng Kuo

    IPC分类号： C08G18/08 ,  C08G18/12 ,  C08G18/48 ,  C08G18/66 ,  C08J3/00 ,  C08L71/02 ,  C08L75/08 ,  G02F1/15 ,  H01M6/16 ,  H01M6/14

    CPC分类号： C08G18/0823 ,  C08G18/0828 ,  C08G18/12 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/755 ,  C08J3/005 ,  C08L71/02 ,  C08L75/08 ,  G02F1/1525 ,  H01M10/052 ,  H01M10/0565 ,  C08G18/3857 ,  C08L75/04 ,  C08L2666/14 ,  C08L71/00

    摘要： A WPU(PEG)-WPU(PTMG)-PEO triple-polymer based composite electrolyte is disclosed. The electrolyte includes a thin composite film and an anhydrous liquid electrolyte within the thin film. The thin film is composed of WPU(PTMG) serving as a support, PEO serving as an adsorbent of the liquid electrolytes, and WPU(PEG) serving as a compatibility promoter. On the other hand, the anhydrous liquid electrolyte is used for ionic conduction. The resulting thin film electrolyte has a good conductivity (up to 10.sup.-2 .about.10.sup.-3 S/cm at room temperature), especially within a compositional range of 0.about.75 wt. % WPU(PEG), 0.about.45 wt. % WPU(PTMG), and 20.about.95 wt. % PEO. A WPU(PEG)-WPU(PTMG)-PEO based composite electrolyte is adapted to be used in lithium ion batteries, lithium batteries, and electrochromic devices.

    摘要翻译： 公开了一种WPU（PEG）-WPU（PTMG）-PEO三聚合物基复合电解质。 电解质包括薄膜内的薄复合膜和无水液体电解质。 该薄膜由用作载体的WPU（PTMG），作为液体电解质的吸附剂的PEO和用作兼容性促进剂的WPU（PEG）组成。 另一方面，无水液体电解质用于离子传导。 所得的薄膜电解质具有良好的导电性（在室温下达到10-2分辨率为10 -3 S / cm），特别是在组合范围为0分贝的75重量％ ％WPU（PEG），0 DIFFERENCE 45 wt。 ％WPU（PTMG）和20％差异95wt。 ％PEO。 WPU（PEG）-WPU（PTMG）-PEO基复合电解质适用于锂离子电池，锂电池和电致变色器件。

    Polymeric composite electrolyte and process for producing same
    53.
    发明授权
    Polymeric composite electrolyte and process for producing same 失效
    聚合复合电解质及其制备方法

    公开(公告)号：US6077897A

    公开(公告)日：2000-06-20

    申请号：US980990

    申请日：1997-12-01

    申请人： Ten-Chin Wen ,  Tsung-Tien Cheng

    发明人： Ten-Chin Wen ,  Tsung-Tien Cheng

    IPC分类号： C08G18/08 ,  C08G18/12 ,  C08G18/48 ,  C08G18/66 ,  C08J3/00 ,  C08L71/02 ,  C08L75/08 ,  G02F1/15 ,  C08K3/20 ,  C08L75/00

    CPC分类号： C08G18/755 ,  C08G18/0823 ,  C08G18/0828 ,  C08G18/12 ,  C08G18/4825 ,  C08G18/4854 ,  C08G18/6692 ,  C08J3/005 ,  C08L71/02 ,  C08L75/08 ,  G02F1/1525

    摘要： A process for producing a WPU-PEO based composite electrolyte is disclosed. The process includes steps of a) providing a polyurethane material as a matrix material; b) dispersing the matrix material in a first solvent and mixing PEO in the same solvent to form a dispersion solution; c) drying the dispersion solution to form a thin composite film of WPU-PEO as a matrix of the polymeric electrolyte; and d) adding a component of an anhydrous liquid electrolyte into the matrix to form the WPU-PEO based composite electrolyte. The fabricated thin film electrolyte has a good conductivity (up to 10.sup.-2 .about.10.sup.-3 S/cm at room temperature) and can be suitably used in cells, e.g. lithium ion batteries, lithium batteries, and electrochromic devices. The feasibility of the use of a mixture of various WPU, cross-linked WPU, and WPU based composite electrolytes in lithium ion batteries, lithium batteries, and electrochromic devices is also disclosed.

    摘要翻译： 公开了一种制备WPU-PEO基复合电解质的方法。 该方法包括以下步骤：a）提供聚氨酯材料作为基质材料; b）将基质材料分散在第一溶剂中并在同一溶剂中混合PEO以形成分散液; c）干燥分散液以形成作为聚合物电解质基质的WPU-PEO的薄复合膜; 和d）将无水液体电解质的组分加入到基质中以形成基于WPU-PEO的复合电解质。 所制造的薄膜电解质具有良好的导电性（在室温下高达10-2分辨率为10 -3 S / cm），并且可以适当地用于细胞，例如， 锂离子电池，锂电池和电致变色器件。 还公开了在锂离子电池，锂电池和电致变色装置中使用各种WPU，交联WPU和WPU的复合电解质的混合物的可行性。

    Method for reducing water uptake in silyl terminated sulfopoly(ester-urethanes)
    54.
    发明授权
    Method for reducing water uptake in silyl terminated sulfopoly(ester-urethanes) 失效
    减少甲硅烷基封端的磺基聚合物（酯 - 氨基甲酸酯）吸水率的方法

    公开(公告)号：US5929160A

    公开(公告)日：1999-07-27

    申请号：US937487

    申请日：1997-09-25

    申请人： Larry R. Krepski ,  Steven M. Heilmann ,  Daniel E. Mickus ,  Wayne K. Larson

    发明人： Larry R. Krepski ,  Steven M. Heilmann ,  Daniel E. Mickus ,  Wayne K. Larson

    IPC分类号： C08L75/06 ,  C08G18/08 ,  C08G18/10 ,  C08G18/46 ,  C08G18/71 ,  C08G18/83 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00 ,  C08L83/00

    CPC分类号： C08G18/4676 ,  C08G18/0828 ,  C08G18/10

    摘要： A method of decreasing the water uptake in a sulfopoly(ester-urethane) by preparing said sulfopoly(ester-urethane) from a chain extended sulfopolyester polyol which itself has been prepared in a two-step method, said sulfopoly(ester-urethane) comprising in its backbone at least one non-terminal arylene or alkylene group comprising a pendant sulfonic acid group or salt thereof, said sulfonic acid group or salt thereof having the formula ##STR1## wherein R is a trivalent aliphatic or aromatic group and M is a cation, said sulfonic acid group or salt thereof being bonded directly through said aliphatic or aromatic group to ester groups, the polymer of said sulfo(polyester-urethane) being terminated by at least one hydrolyzable silyl group,said two-step method for preparing said chain extended sulfopolyester polyol comprising the steps of:a) reacting a sulfopolycarboxylic acid or ester with a polyol to produce a sulfopolyester polyol,b) chain extending said sulfopolyester polyol by an esterification reaction with a lower aliphatic lactone to produce a chain extended sulfopolyester polyol, andsaid chain extended sulfopolyester polyol then, (1) in one embodiment, being reacted with a stoichiometric excess of a polyisocyanate and at least one of a polyol, polyamine, and polythiol to produce an isocyanate-terminated sulfo(polyester-urethane), which is then reacted with a nucleophilic, hydrolyzable silane or (2) in a second embodiment, being reacted with a polyisocyanate and a stoichiometric excess of at least one of a polyol, polyamine, and polythiol to produce a hydroxyl-, amino-, or mercapto-terminated sulfo(polyester-urethane) which is then reacted with an electrophilic hydrolyzable silane to produce said sulfopoly(ester-urethane), which when dried has decreased water uptake.

    摘要翻译： 所述磺基聚（酯 - 氨基甲酸酯）包括通过由两步法制备的扩链磺基聚酯多元醇制备所述锍聚（酯 - 氨基甲酸酯）来降低锍聚（酯 - 氨基甲酸酯）中的吸水率的方法， 在其主链中至少有一个非末端亚芳基或含有磺酸侧基的亚烷基或其盐，所述磺酸基或其盐具有下式：其中R是三价脂族或芳族基，M是阳离子，所述磺酸 所述磺基（聚酯 - 氨基甲酸酯）的聚合物被至少一个可水解的甲硅烷基封端，所述制备所述链延长磺基聚酯多元醇的两步法 包括以下步骤：a）使磺基多羧酸或酯与多元醇反应以产生磺基聚酯多元醇，b）通过酯化链延伸所述磺基聚酯多元醇 与低级脂肪族内酯反应以产生扩链磺基聚酯多元醇，并且所述链延长磺基聚酯多元醇然后，（1）在一个实施方案中，与化学计量过量的多异氰酸酯和多元醇，多胺和 多异硫氰酸酯以产生异氰酸酯封端的磺基（聚酯 - 氨基甲酸酯），然后与亲核的可水解的硅烷反应，或（2）在第二个实施方案中与多异氰酸酯和化学计量过量的多元醇， 多胺和多硫醇，以产生羟基，氨基或巯基封端的磺基（聚酯 - 氨基甲酸酯），然后与亲电的可水解硅烷反应产生所述磺化聚（酯 - 氨基甲酸酯），当干燥时，其吸水量降低。

    Silyl terminated sulfopoly(ester-urethane) compositions
    57.
    发明授权
    Silyl terminated sulfopoly(ester-urethane) compositions 失效
    甲硅烷基封端的磺基（酯 - 氨基甲酸酯）组合物

    公开(公告)号：US5756633A

    公开(公告)日：1998-05-26

    申请号：US609193

    申请日：1996-03-01

    申请人： Wayne K. Larson

    发明人： Wayne K. Larson

    IPC分类号： C08G18/08 ,  C08G18/10 ,  C08G18/46 ,  C08G18/71 ,  C08G18/83 ,  C08G18/61

    CPC分类号： C08G18/832 ,  C08G18/0828 ,  C08G18/10 ,  C08G18/4676 ,  C08G18/718 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31591 ,  Y10T428/31601 ,  Y10T428/31605

    摘要： Water-dispersible sulfopoly(ester-urethane) compositions which comprise, in their backbone, at least one arylene or alkylene sulfonic acid group or a salt thereof, the polymer being terminated by at least one hydrolyzable silyl group. The compositions of the invention preferably have a sulfonate equivalent weight of about 500 to about 12,000 g/equivalent and a number average molecular weight less than 50,000. Compositions of the invention have utility as durable treatments such as low surface energy coatings that exhibit release towards adhesive materials, grease, and oils.

    摘要翻译： 在其主链中包含至少一个亚芳基或亚烷基磺酸基团或其盐的水分散性磺基聚（酯 - 氨基甲酸酯）组合物，所述聚合物被至少一个可水解甲硅烷基封端。 本发明的组合物优选具有约500至约12,000g /当量的磺酸盐当量重量和小于50,000的数均分子量。 本发明的组合物可用作耐久处理，例如表现出对粘合剂材料，油脂和油的释放的低表面能涂料。