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

      Production of aqueous polymer compositions
      4.
      发明授权
      Production of aqueous polymer compositions 失效
      含水聚合物组合物的生产

      公开(公告)号:US5859112A

      公开(公告)日:1999-01-12

      申请号:US737043

      申请日:1996-11-01

      摘要: Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional olgiomer with Tg below 50.degree. C. and having crosslinker functional groups; b) conducting an aqueous emulsion polymerisation to make an aqueous emulsion of an olefinic hydrophobic polymer in the presence of the aqueous oligomer solution, the hydrophobic polymer having Tg at least 25.degree. C. higher than that of the oligomer and optionally crosslinker functional groups, and c) combining with a crosslinking agent reactable with the crosslinker groups of the oligomer and polymer, said composition having Koenig hardness of .gtoreq.40 sec and minimum film forming temperature (MFFT).ltoreq.55.degree. C. Also the aqueous composition so formed and its use in various applications. The aqueous composition has excellent properties and in particular an advantageous balance of MFFT and Koenig hardness.

      摘要翻译: PCT No.PCT / GB95 / 00948 Sec。 371日期:1996年11月1日 102(e)1996年11月1日PCT PCT 1995年4月27日PCT公布。 WO95 / 29944 PCT公开号 日期1995年11月9日制备无溶剂的含水交联性聚合物组合物的方法,包括:a)制备Tg低于50℃并具有交联剂官能团的酸官能醇的水溶液; b)进行水乳液聚合以在低聚物溶液存在下制备烯属疏水聚合物的水性乳液,所述疏水性聚合物的Tg比低聚物和任选的交联剂官能团的Tg高至少25℃;以及 c)与可与低聚物和聚合物的交联剂基团反应的交联剂组合,所述组合物具有> / = 40秒的Koenig硬度和最低成膜温度(MFFT)<55℃。此外,如此形成的水性组合物 并在各种应用中使用。 水性组合物具有优异的性能,特别是MFFT和Koenig硬度的有利平衡。

      Production of aqueous polymer compositions
      6.
      发明授权
      Production of aqueous polymer compositions 失效
      含水聚合物组合物的生产

      公开(公告)号:US5962571A

      公开(公告)日:1999-10-05

      申请号:US737091

      申请日:1996-11-01

      摘要: Process for making organic solvent-free aqueous crosslinkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional oligomer with Tg 10 to 125.degree. C. and having crosslinker functional groups; b) conducting an aqueous emulsion polymerization to make an aqueous emulsion of an olefinic hydrophobic polymer in the presence of the aqueous oligomer solution, the hydrophobic polymer having Tg at least 25.degree. C. below that of the oligomer and optionally crosslinker functional groups, and c) combining with a crosslinking agent reactable with the crosslinker groups of the oligomer and polymer, said composition having Koenig hardness of .gtoreq.40 sec and minimum film forming temperature (MFFT) .ltoreq.55.degree. C. Also the aqueous composition so formed and its use in various applications. The aqueous composition has excellent properties and in particular an advantageous balance of MFFT and Koenig hardness.

      摘要翻译: PCT No.PCT / IB95 / 00331 Sec。 371日期:1996年11月1日 102(e)1996年11月1日PCT PCT 1995年4月27日PCT公布。 公开号WO95 / 29963 日期:1995年11月9日制备无机无溶剂的含水可交联聚合物组合物的方法,包括:a)制备具有Tg 10至125℃并具有交联官能团的酸官能低聚物的水溶液; b)进行水性乳液聚合以在低聚物溶液的存在下制备烯属疏水性聚合物的水性乳液,所述疏水性聚合物的Tg低于低聚物和任选的交联剂官能团的Tg至少25℃,c )与可与低聚物和聚合物的交联剂基团反应的交联剂组合,所述组合物具有> / = 40秒的Koenig硬度和最低成膜温度(MFFT)<55℃。此外,如此形成水性组合物, 其在各种应用中的应用。 水性组合物具有优异的性能,特别是MFFT和Koenig硬度的有利平衡。