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    POLYMER, PROCESS AND USE
    4.
    发明申请
    POLYMER, PROCESS AND USE 审中-公开

    公开(公告)号：US20140228484A1

    公开(公告)日：2014-08-14

    申请号：US14128174

    申请日：2012-06-21

    申请人： Echt Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen ,  Johan Franz Gradus Antonius Jansen ,  Jan Hendrikus Udding

    发明人： Echt Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen ,  Johan Franz Gradus Antonius Jansen ,  Jan Hendrikus Udding

    IPC分类号： C08G69/26 ,  C09D175/04 ,  C04B24/28 ,  C09D177/06

    CPC分类号： C08G69/26 ,  C04B24/287 ,  C08G69/00 ,  C08G69/42 ,  C08G83/005 ,  C09D175/04 ,  C09D177/06

    摘要： There is described a process for producing a gel free hyperbranched polyamide polymer P having a polydispersity of at least 1.1 and a weight average molecular weight of at least 300 daltons, having primary amino groups (useful as a crosslinker). The process comprises the step of reacting Reagent A, a compound comprising at least one amino group (—NH2) and one functional group selected from the group consisting of a further amino group (—NH2), thiol (—SH) and a secondary amine radical (—NHR); (where R denotes a hydrocarbo group) (=functional amine) and Reagent B, an alpha-beta unsaturated Michael-reactive ester comprising a plurality of ester groups (=diester); in a molar ratio of amine A to diester B greater than 1 but less than 3 (preferably 2.1 to 2.9); to form the polyamide in a two stage reaction Michael addition and then amidation. The amine in kept in excess with at least 5% of water by total weight of the amine and diester, a reaction temperature less than the boiling point of the amine; and is held under reduced pressure (30 mbar to 1 atms). Gelation does not occur even after substantially all ethylenic (—C═C—) double bonds; and >95% ester [—C(O)═O] groups have reacted. This violates the Flory rules which predict a gel would form based on the number of functional groups present and their degree of conversion. These polymers may be used as a replacement for polyethylene imine (PEI) for example on plastics; in coatings, colours and/or adhesives; with metals; on textiles and fibres; in water treatment, paper, mineral processing and/or chemically modified Various chemical modifications and further reactions of these polymers are also described. A diverse range of other uses are also described including as additives for composite compositions, such as specialty additives for super-plasticizers in concrete admixtures.

    POLYMER, PROCESS AND COMPOSITION
    5.
    发明申请
    POLYMER, PROCESS AND COMPOSITION 有权
    聚合物，工艺和组合物

    公开(公告)号：US20130211003A1

    公开(公告)日：2013-08-15

    申请号：US13517333

    申请日：2010-12-21

    申请人： Joseph Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen

    发明人： Joseph Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen

    IPC分类号： C08G69/26

    CPC分类号： C08G69/26 ,  C08G81/00 ,  C08G83/005

    摘要： There is described a process for producing a gel free hyperbranched polyamide polymer having primary amino groups (useful as a crosslinker). The process comprises the step of reacting at least one diamine and at least one unsaturated diester in a molar ratio of diamine to diester greater than 1 but less than 3 (preferably 2.1 to 2.9); to form the polyamide in a two stage reaction Michael addition and then amidation. The diamine in kept in excess with at least 5% of water by total weight of the diamine and diester, a reaction temperature less than the boiling point of the diamine; and is held under reduced pressure (30 mbar to 1 atms). Gelation does not occur even after substantially all ethylenic (—C═C—) double bonds; and >95% ester [—C(O)═O] groups have reacted. This violates the Flory rules which predict a gel would form based on the number of functional groups present and their degree of conversion.

    摘要翻译： 描述了制备具有伯氨基的无凝胶超支化聚酰胺聚合物（可用作交联剂）的方法。 该方法包括使至少一种二胺和至少一种二胺与二酯的不饱和二酯与大于1但小于3（优选2.1-2.9）的二酯反应的步骤; 在两步反应中形成聚酰胺迈克尔加成然后酰胺化。 二胺以二胺和二酯的总重量与至少5％的水保持过量，反应温度低于二胺的沸点; 并保持在减压（30mbar至1atms）下。 即使在基本上所有的乙烯基（-C = C-）双键之后，凝胶也不会发生; 和> 95％酯[-C（O）= O]基团已经反应。 这违反了Flory规则，根据存在的功能组的数量及其转化程度，预测凝胶将形成。

    Polymer, process and composition
    7.
    发明授权
    Polymer, process and composition 有权
    聚合物，工艺和组成

    公开(公告)号：US09296860B2

    公开(公告)日：2016-03-29

    申请号：US13517333

    申请日：2010-12-21

    申请人： Joseph Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen

    发明人： Joseph Petronella Friederichs ,  Jacobus Adriaan Antonius Vermeulen ,  Marco Marcus Matheus Driessen

    IPC分类号： C08G69/26 ,  C08G81/00 ,  C08G83/00

    CPC分类号： C08G69/26 ,  C08G81/00 ,  C08G83/005

    摘要： There is described a process for producing a gel free hyperbranched polyamide polymer having primary amino groups (useful as a crosslinker). The process comprises the step of reacting at least one diamine and at least one unsaturated diester in a molar ratio of diamine to diester greater than 1 but less than 3 (preferably 2.1 to 2.9); to form the polyamide in a two stage reaction Michael addition and then amidation. The diamine in kept in excess with at least 5% of water by total weight of the diamine and diester, a reaction temperature less than the boiling point of the diamine; and is held under reduced pressure (30 mbar to 1 atms). Gelation does not occur even after substantially all ethylenic (—C═C—) double bonds; and >95% ester [—C(O)═O] groups have reacted. This violates the Flory rules which predict a gel would form based on the number of functional groups present and their degree of conversion.

    摘要翻译： 描述了制备具有伯氨基的无凝胶超支化聚酰胺聚合物（可用作交联剂）的方法。 该方法包括使至少一种二胺和至少一种二胺与二酯的不饱和二酯与大于1但小于3（优选2.1-2.9）的二酯反应的步骤; 在两步反应中形成聚酰胺迈克尔加成然后酰胺化。 二胺以二胺和二酯的总重量与至少5％的水保持过量，反应温度低于二胺的沸点; 并保持在减压（30mbar至1atms）下。 即使在基本上所有烯键式（-C≡C-）双键之后，也不会发生凝胶化; 和> 95％酯[-C（O）= O]基团已经反应。 这违反了Flory规则，根据存在的功能组的数量及其转化程度，预测凝胶将形成。

    IMPROVED ANTI-BIOFOULING COATING
    9.
    发明申请
    IMPROVED ANTI-BIOFOULING COATING 审中-公开
    改进抗生素涂料

    公开(公告)号：US20120135149A1

    公开(公告)日：2012-05-31

    申请号：US13257850

    申请日：2010-03-25

    申请人： Pascal Josef Paul Buskens ,  Jacobus Adriaan Antonius Vermeulen ,  Ronnie de Rijk ,  Jens Christoph Thies ,  Jun Qiu

    发明人： Pascal Josef Paul Buskens ,  Jacobus Adriaan Antonius Vermeulen ,  Ronnie de Rijk ,  Jens Christoph Thies ,  Jun Qiu

    IPC分类号： B05D5/00 ,  C09D5/16

    CPC分类号： C08F283/12 ,  C08F291/00 ,  C08J7/047 ,  C08L51/003 ,  C08L51/085 ,  C09D5/1637 ,  C09D151/003 ,  C09D151/085 ,  C09D201/005 ,  C08L2666/02

    摘要： The invention relates to a coating material suitable for providing a substrate with an anti-biofouling coating, the coating material comprising a macromolecule comprising: (A) a macromolecular scaffold comprising a reactive group capable of undergoing a Michael type reaction between a Michael type acceptor group and a Michael type donor group, (B) at least one functional moiety attached to the macromolecular scaffold, said at least one functional moiety comprising a hydrophilic moiety, wherein the functional moiety is derivable from a Michael type reaction, involving the reactive group on the macromolecular scaffold and a reactive hydrophilic moiety and (C) at least one moiety capable of crosslinking the coating material.

    摘要翻译： 本发明涉及一种适用于提供具有抗生物污损涂层的基材的涂层材料，所述涂层材料包含大分子，其包含：（A）大分子支架，其包含能够在迈克尔型受体基团之间经历迈克尔型反应的反应性基团 和（B）至少一个与大分子支架连接的功能部分，所述至少一个功能部分包含亲水部分，其中所述功能部分可衍生自迈克尔型反应，涉及所述反应性基团 大分子支架和反应性亲水部分和（C）能够交联涂层材料的至少一个部分。