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    Process for manufacture of soluble highly branched polyamides, and at least partially aliphatic highly branched polyamides obtained therefrom
    34.
    发明授权
    Process for manufacture of soluble highly branched polyamides, and at least partially aliphatic highly branched polyamides obtained therefrom 失效
    用于制备可溶性高度支化的聚酰胺的方法和由其获得的至少部分脂族的高度支化的聚酰胺

    公开(公告)号：US06541599B1

    公开(公告)日：2003-04-01

    申请号：US09919097

    申请日：2001-07-31

    申请人： Jin-Shan Wang

    发明人： Jin-Shan Wang

    IPC分类号： C08G6902

    CPC分类号： C08G83/005 ,  C08G69/04 ,  C08G69/26 ,  C08G69/28 ,  C08G69/36

    摘要： A process for the manufacture of soluble hyperbranched polyamides is disclosed comprising the steps of combining multifunctional monomer reactants comprising amine and carboxylic acid functional groups in a reactor with water, and reacting amine and carboxylic acid functional groups of the multi-functional monomers at elevated temperature and pressure for a period of time sufficient to form a highly branched polyamide. The present invention advantageously provides a simple, practical, and environmentally friendly process for the manufacture of soluble hyperbranched polyamides comprising multifunctional in-chain and/or end groups. The present invention also provides a process for the manufacture of soluble hyperbranched polyamides from monomers with a broad range of the ratio of functional amine groups to acid groups. The invention is also directed towards soluble highly branched polyamides which may be obtained by a process of the invention, which comprise monomer units derived from multifunctional amine or multifunctional acid functional group containing aliphatic monomers.

    摘要翻译： 公开了一种制备可溶性超支化聚酰胺的方法，其包括将反应器中含有胺和羧酸官能团的多官能单体反应物与水混合，并在高温下使多官能单体的胺和羧酸官能团反应，以及 压力足以形成高度支化的聚酰胺的一段时间。 本发明有利地提供了一种用于制造包含多官能链和/或端基的可溶性超支化聚酰胺的简单，实用和环境友好的方法。 本发明还提供了从具有宽范围的官能胺基与酸基的比例的单体制备可溶的超支化聚酰胺的方法。 本发明还涉及可通过本发明方法获得的可溶性高度支化的聚酰胺，其包含衍生自多官能胺或含多官能酸官能团的脂族单体的单体单元。

    Ink jet printing method
    35.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06457822B1

    公开(公告)日：2002-10-01

    申请号：US09918856

    申请日：2001-07-31

    申请人： Huijuan Chen ,  Jin-Shan Wang ,  Steven Evans

    发明人： Huijuan Chen ,  Jin-Shan Wang ,  Steven Evans

    IPC分类号： B41J217

    CPC分类号： C09D11/30

    摘要： An ink jet printing method having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink-receiving element having a support having thereon an ink-receiving layer; loading the printer with an ink jet composition of water, a humectant, and a hyperbranched polymeric dye having a hyperbranched polymer having a dye chromophore pendant on the polymer chain or incorporated into the polymer backbone; and D) printing on the ink-receiving layer using the inkjet ink in response to the digital data signals.

    摘要翻译： 一种喷墨打印方法，具有以下步骤：A）提供响应于数字数据信号的喷墨打印机; B）用具有其上具有油墨接收层的支撑件的油墨接收元件装载打印机; 用具有水，湿润剂和超支化聚合物染料的喷墨组合物装载打印机，其具有在聚合物链上具有染料发色团侧链或掺入聚合物主链的超支化聚合物; 和D）响应于数字数据信号，使用喷墨油墨在油墨接收层上进行打印。

    Highly branched polyesters through one-step polymerization process
    36.
    发明授权
    Highly branched polyesters through one-step polymerization process 失效
    高分支聚酯通过一步聚合过程

    公开(公告)号：US06353082B1

    公开(公告)日：2002-03-05

    申请号：US09697205

    申请日：2000-10-26

    申请人： Jin-Shan Wang

    发明人： Jin-Shan Wang

    IPC分类号： C08G6400

    CPC分类号： C08G59/42 ,  C08G59/18 ,  C08G59/38 ,  C08G63/42

    摘要： A polymerization process for producing highly branched polyesters is disclosed comprising reacting a multi-functional di- or higher epoxide group containing compound with a multi-functional di- or higher acid chloride group containing compound, wherein at least one of the epoxide or acid chloride group containing compounds is a tri- or higher epoxide or acid chloride group containing compound. The invention provides a process for producing highly branched polyesters in one reaction step. The present process comprises a ring opening reaction between a reactant or reactants having multiple epoxide groups and another reactant or reactants having multiple acid chloride groups. The invention has the capability of making highly branched structures of high molecular weight and has the advantages of not requiring multi-step reactions and purification. The invention yields highly branched polyesters having a multiplicity of very reactive epoxy or acid chloride or both on the outside surface which can be further converted to other functional groups, including polymerizable groups and initiating groups, which can undergo further chain extensions.

    摘要翻译： 公开了一种用于生产高度支化聚酯的聚合方法，其包括使含多官能二环或更高环氧基团的化合物与含多官能二酰基或更高级氯化物基团的化合物反应，其中至少一种环氧化物或酰氯基团 含有化合物的是三或更高的环氧化物或酰基氯化合物。 本发明提供了在一个反应​​步骤中生产高支化聚酯的方法。 本发明方法包括具有多个环氧基团的反应物或反应物与具有多个酰氯基团的另一反应物或反应物之间的开环反应。 本发明具有制备高分子量结构的能力，具有不需要多步反应和纯化的优点。 本发明产生具有多重极性反应性环氧树脂或酰氯或两者的高度支化的聚酯，可以进一步转化成其它官能团，包括可以进一步延伸的可聚合基团和引发基团。

    Ink jet printing method
    37.
    发明授权
    Ink jet printing method 失效
    喷墨打印方式

    公开(公告)号：US06347867B1

    公开(公告)日：2002-02-19

    申请号：US09770431

    申请日：2001-01-26

    申请人： Kristine B. Lawrence ,  Jin-Shan Wang

    发明人： Kristine B. Lawrence ,  Jin-Shan Wang

    IPC分类号： B41J201

    CPC分类号： B41M5/52 ,  B41J3/407 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5245 ,  B41M5/5254 ,  C09D11/30

    摘要： An ink jet printing method, comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with ink-receptive elements comprising a support having thereon an image-receiving layer comprising a highly branched dendrimer or hyperbranched polymer having a cationic moiety; C) loading the printer with an ink jet ink composition comprising water, a humectant, and a water-soluble anionic dye; and D) printing on the image-receiving layer using the ink jet ink in response to said digital data signals.

    摘要翻译： 一种喷墨打印方法，包括以下步骤：A）提供响应于数字数据信号的喷墨打印机; B）将印刷机装载在具有包含其上的支撑体的油墨接收元件上，所述支撑体上具有包含高度分支的图像接收层 具有阳离子部分的树枝状大分子或超支化聚合物; C）用包含水，湿润剂和水溶性阴离子染料的喷墨油墨组合物装载打印机; 和D）响应于所述数字数据信号，使用喷墨墨在图像接收层上进行打印。

    Vinyl hyperbranched polymer with photographically useful end groups
    38.
    发明授权
    Vinyl hyperbranched polymer with photographically useful end groups 失效
    具有摄影有用端基的乙烯基超支化聚合物

    公开(公告)号：US06252025B1

    公开(公告)日：2001-06-26

    申请号：US09132045

    申请日：1998-08-11

    申请人： Jin-Shan Wang ,  Yanong Wang

    发明人： Jin-Shan Wang ,  Yanong Wang

    IPC分类号： C08G6112

    CPC分类号： C08G83/005 ,  G03C1/04 ,  G03C1/8155 ,  G03C7/305 ,  G03C7/327 ,  G03C7/396

    摘要： Photographically useful materials are disclosed comprising a hyperbranched polymer segment and multiple pendant photographically useful groups. Such materials may be prepared by forming an active hyperbranched polymer segment with multiple functionalized end group sites, and reacting the active hyperbranched polymer segment with an active compound comprising a photographically useful group to form a hyperbranched polymer ended with photographically useful groups. The hyperbranched segment may comprise any kind of polymer segment with hyperbranched architecture, and the active end groups may comprise any kind of reactive site. The active hyperbranched polymer may comprise any kind of other functional groups which are located in either backbone or the ends. The hyperbranched polymers containing photographically useful groups obtained in accordance with the invention are particularly advantageous in that they enable polymer structures comprising components exhibiting different photographically useful properties, while maintaining relatively low intrinsic viscosities compared to non-hyperbranched polymers containing photographically useful groups of similar chemical compositions. Additionally, the hyperbranched polymers are advantageous with respect to dendrimer type polymers in that a wide variety of hyperbranched polymer compositions may be synthesized in accordance with commercially acceptable processes.

    摘要翻译： 公开的照相有用材料包括超支化聚合物链段和多个侧视照相用的基团。 可以通过形成具有多个官能化端基位点的活性超支化聚合物链段和使活性超支化聚合物链段与包含照相有用基团的活性化合物反应以形成以照相用的基团结束的超支化聚合物来制备这些材料。 超分支链段可以包括具有超支化结构的任何种类的聚合物链段，并且活性末端基团可以包含任何种类的反应性位点。 活性超支化聚合物可以包含位于骨架或末端中的任何种类的其它官能团。 包含根据本发明获得的具有照相用途基团的超支化聚合物特别有利的是，与含有具有相似化学组成的照相有用基团的非超支化聚合物相比，它们使得包含具有不同照相用性质的组分的聚合物结构同时保持相对低的特性粘度 。 此外，超支化聚合物对于树枝状聚合物型聚合物是有利的，因为可以根据商业上可接受的方法合成多种超支化聚合物组合物。

    Imaging member containing heat sensitive hyperbranched polymer and methods of use
    39.
    发明授权
    Imaging member containing heat sensitive hyperbranched polymer and methods of use 失效
    含有热敏超支化聚合物的成像构件及使用方法

    公开(公告)号：US6162578A

    公开(公告)日：2000-12-19

    申请号：US215394

    申请日：1998-12-18

    申请人： Shiying Zheng ,  Thap DoMinh ,  Jin-Shan Wang

    发明人： Shiying Zheng ,  Thap DoMinh ,  Jin-Shan Wang

    IPC分类号： B41N1/14 ,  B41C1/10 ,  B41M5/36 ,  G03C1/725

    CPC分类号： B41M5/368 ,  B41C1/1041

    摘要： An imaging member is composed of a heat-sensitive imaging layer having a heat-sensitive hyperbranched polymer containing heat-sensitive active end groups, and optionally a photothermal conversion material. Upon application of energy that generates heat, such as from IR irradiation, the polymer is rendered either more hydrophobic or hydrophilic depending upon the type of heat-sensitive active end groups present in the polymer. The exposed imaging member can be contacted with a lithographic printing ink and used for printing with or without post-imaging wet processing. This imaging member is particularly useful for direct write imaging using IR lasers or thermal printing heads.

    摘要翻译： 成像构件由具有含有热敏活性端基的热敏超支化聚合物和任选的光热转换材料的热敏成像层组成。 在施加例如从IR照射产生热量的能量时，根据存在于聚合物中的热敏活性端基的类型，使聚合物变得更疏水或亲水。 曝光的成像构件可以与平版印刷油墨接触并且用于具有或不具有后成像湿法处理的印刷。 该成像构件对于使用IR激光器或热敏打印头的直接写入成像特别有用。

    Water-resistant ink jet ink
    40.
    发明授权
    Water-resistant ink jet ink 有权
    防水喷墨油墨

    公开(公告)号：US6051628A

    公开(公告)日：2000-04-18

    申请号：US145728

    申请日：1998-09-02

    申请人： John F. Bishop ,  Jin-Shan Wang

    发明人： John F. Bishop ,  Jin-Shan Wang

    IPC分类号： C09D11/00 ,  C09D11/02 ,  C08F12/16 ,  C08F220/10 ,  C08F220/44 ,  C09D11/10

    CPC分类号： C09D11/326 ,  Y10S525/916 ,  Y10S525/918

    摘要： A water-resistant ink jet ink composition comprising from about 0.5% to about 5% by weight of a pigment, a carrier, and from about 0.1% to about 2% by weight of a photo-crosslinkable polymeric dispersant having the following formula:(A)x(B)y(C)zwherein:A represents repeating units of an ethylenically unsaturated group;B represents repeating units of an ethylenically unsaturated group containing at least one photo-crosslinkable group;C represents repeating units of an ethylenically unsaturated group which provides water-dispersibility or water-solubility to the dispersant;x is from 0% to 80 mole %;y is from 0.1% to 100% mole %; and,z is from 0% to 99.9 mole %.

    摘要翻译： 一种防水喷墨油墨组合物，其包含约0.5重量％至约5重量％的颜料，载体和约0.1重量％至约2重量％的具有下式的光交联聚合物分散剂:( A）x（B）y（C）z其中：A表示烯属不饱和基团的重复单元; B表示含有至少一个可光交联基团的烯属不饱和基团的重复单元; C表示向分散剂提供水分散性或水溶性的烯键式不饱和基团的重复单元; x为0〜80摩尔％。 y为0.1〜100％摩尔％。 z为0〜99.9摩尔％。