Polymeric aqueous coating compositions
    3.
    发明授权
    Polymeric aqueous coating compositions 有权
    聚合物水性涂料组合物

    公开(公告)号:US07217758B2

    公开(公告)日:2007-05-15

    申请号:US10381261

    申请日:2001-10-12

    IPC分类号: C08J3/03

    CPC分类号: C09D201/00 C09D5/02

    摘要: An aqueous coating composition comprising a crosslinkable water-dispersible oligomer(s), a dispersed polymer(s) and optionally a non-crosslinkable water-dispersible oligomer wherein the crosslinkable oligomer(s) and non-crosslinkable oligomer(s) comply with Equation 1 as follows: - 15 × 10 4

    摘要翻译: 一种水性涂料组合物,其包含可交联的水分散性低聚物,分散的聚合物和任选的不可交联的水分散性低聚物,其中所述可交联低聚物和不可交联的低聚物符合等式1 如下: - L = > 1 + Q + { MROW> MMI > / A / MROW> 0.5 - > 4

      Process for making a cationic vinyl oligomer composition
      7.
      发明授权
      Process for making a cationic vinyl oligomer composition 有权
      制备阳离子乙烯基低聚物组合物的方法

      公开(公告)号:US07935757B2

      公开(公告)日:2011-05-03

      申请号:US12668233

      申请日:2008-06-24

      摘要: A process is described for making an aqueous coating composition comprising a cationic vinyl oligomer comprising the following steps: I. preparation of a cationic vinyl oligomer by solution or bulk polymerization of components: i) 2 to 50 wt % of vinyl monomers bearing amine functional groups selected from the group consisting of non-ionic amine functional groups (a), permanent quaternary ammonium functional groups (b), neutralized amine functional groups (c) and mixtures thereof; and ii) 20 to 98 wt % of Ci to Ci8 alkyl (meth)acrylates; and II. dispersion of the cationic vinyl oligomer in an aqueous medium and neutralization of non-ionic amine functional groups.

      摘要翻译: 描述了一种制备包含阳离子乙烯基低聚物的水性涂料组合物的方法,其包括以下步骤:I.通过组分的溶液或本体聚合制备阳离子乙烯基低聚物:i)2至50重量%的带有胺官能团的乙烯基单体 选自非离子胺官能团(a),永久性季铵官能团(b),中和胺官能团(c)及其混合物; 和ii)20至98重量%的C 1-8烷基(甲基)丙烯酸酯; 和II。 阳离子乙烯基低聚物在水性介质中的分散和非离子胺官能团的中和。

      PROCESS FOR MAKING A CATIONIC VINYL OLIGOMER COMPOSITION
      8.
      发明申请
      PROCESS FOR MAKING A CATIONIC VINYL OLIGOMER COMPOSITION 有权
      制备阳离子乙烯低聚物组合物的方法

      公开(公告)号:US20110027602A1

      公开(公告)日:2011-02-03

      申请号:US12668233

      申请日:2008-06-24

      IPC分类号: B01J39/20 B32B27/36

      摘要: A process is described for making an aqueous coating composition comprising a cationic vinyl oligomer comprising the following steps: I. preparation of a cationic vinyl oligomer by solution or bulk polymerisation of components: i) 2 to 50 wt % of vinyl monomers bearing amine functional groups selected from the group consisting of non-ionic amine functional groups (a), permanent quaternary ammonium functional groups (b), neutralised amine functional groups (c) and mixtures thereof; and ii) 20 to 98 wt % of Ci to Ci8 alkyl (meth)acrylates; and II. dispersion of the cationic vinyl oligomer in an aqueous medium and neutralisation of non-ionic amine functional groups.

      摘要翻译: 描述了一种制备包含阳离子乙烯基低聚物的水性涂料组合物的方法,其包括以下步骤:I.通过组分的溶液或本体聚合制备阳离子乙烯基低聚物:i)2至50重量%的带有胺官能团的乙烯基单体 选自非离子胺官能团(a),永久性季铵官能团(b),中和胺官能团(c)及其混合物; 和ii)20至98重量%的C 1-8烷基(甲基)丙烯酸酯; 和II。 阳离子乙烯基低聚物在水性介质中的分散和非离子胺官能团的中和。

      Aqueous polymer compositions
      9.
      发明申请
      Aqueous polymer compositions 审中-公开
      水性聚合物组合物

      公开(公告)号:US20060258801A1

      公开(公告)日:2006-11-16

      申请号:US10570163

      申请日:2004-07-26

      IPC分类号: C08G18/08 C08K3/20

      摘要: An aqueous coating composition comprising: (i) (10) to (80) wt % of a polyurethane A which exhibits a minimum film forming temperature of ≦ambient temperature and which comprises a polyurethane obtained by the reaction of: (a) an isocyanate-terminated pre-polymer formed from components which comprise: (1) 10 to 30 wt % of a polyisocyanate; (2) 0.1 to 10 wt % of a polyol of weight average molecular weight less than 500, containing ionic or potentially ionic water-dispersing groups, and having two or more isocyanate-reactive groups; (3) 0 to 15 wt % of a polyol containing non-ionic water dispersing groups having two or more isocyanate-reactive groups; (4) 40 to 80 wt % of a polyol other than (2) or (3), having two or more isocyanate-reactive groups; where (1), (2), (3) and (4) add up to 100%; and (b) an active-hydrogen chain extending compound; and (ii) 20 to 90 wt % of a polymer dispersion B which exhibits a minimum film forming temperature of above ambient temperature; wherein (i) and (ii) add up to 100%. Processes for manufacture of said composition and methods of application to substrates are also described.

      摘要翻译: 一种水性涂料组合物,其包含:(i)(10) - (80)wt%的聚氨酯A,其表现出最小成膜温度<=环境温度,并且其包含通过以下反应获得的聚氨酯:(a)异氰酸酯 由包含以下组分的组分形成的终止预聚物:(1)10至30重量%的多异氰酸酯; (2)0.1〜10重量%的重均分子量小于500的多元醇,其含有离子或潜在离子性水分散基团,并且具有两个或多个异氰酸酯反应性基团; (3)含有2个以上异氰酸酯反应性基团的非离子性水分散基团的多元醇0〜15重量% (4)40〜80重量%的具有2个以上异氰酸酯反应性基团的(2)或(3)以外的多元醇; 其中(1),(2),(3)和(4)加起来为100%; 和(b)活性氢链增长化合物; 和(ii)20〜90重量%的表现出最高成膜温度高于环境温度的聚合物分散体B; 其中(i)和(ii)加起来为100%。 还描述了用于制造所述组合物的方法和施加于基材的方法。