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17 条记录 (耗时 0.016 秒)

    Waterproof coating method of application
    2.
    发明授权
    Waterproof coating method of application 有权

    公开(公告)号：US10207289B2

    公开(公告)日：2019-02-19

    申请号：US14605896

    申请日：2015-01-26

    申请人： Harco Americas, Inc.

    发明人： David H. Smith

    IPC分类号： B05D1/02 ,  C09D111/02 ,  B05B7/08 ,  B05B7/12 ,  B05B7/24 ,  C08L95/00 ,  E04D7/00 ,  E04D15/00 ,  B05D3/00 ,  C08L11/02

    摘要： A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle.

    Polychloroprene latex, rubber composition and dip-molded article
    4.
    发明授权
    Polychloroprene latex, rubber composition and dip-molded article 有权
    聚氯丁二烯胶乳，橡胶组合物和二次成型制品

    公开(公告)号：US09394454B2

    公开(公告)日：2016-07-19

    申请号：US14006579

    申请日：2012-03-29

    申请人： Ikuka Hashimoto ,  Hiroyuki Yashima ,  Takeo Mori

    发明人： Ikuka Hashimoto ,  Hiroyuki Yashima ,  Takeo Mori

    IPC分类号： C08L11/00 ,  C09D111/02 ,  C08F236/18 ,  C08K3/22 ,  C08J5/02 ,  A61B17/00

    CPC分类号： C09D111/02 ,  A61B42/00 ,  A61B2017/00526 ,  C08F236/18 ,  C08J5/02 ,  C08J2311/02 ,  C08K3/22 ,  C08F2/22 ,  C08L11/02

    摘要： Provided is a polychloroprene latex that shows favorable low-temperature stability without deterioration in the rubber agglutinating property during production of the dip-molded article, a rubber composition, and a dip-molded article, prepared by using the same.Prepared is a polychloroprene latex of a chloroprene copolymer obtained by polymerization of raw monomers at least containing chloroprene and 2,3-dichloro-1,3-butadiene, which is dispersed in water, wherein the 2,3-dichloro-1,3-butadiene content in the raw monomers is controlled to 1 to 30 mass % and the potassium ion content is adjusted to 0.7 to 1.5 parts by mass and the sodium ion content to 0.2 part or less by mass with respect to 100 parts by mass of the solid matter. In addition, a metal oxide: 1 to 10 parts by mass, sulfur: 0.1 to 3 parts by mass, an aging inhibitor: 0.1 to 5 parts by mass and a surfactant: 0.1 to 10 parts by mass, respectively with respect to 100 parts by mass of the solid matter, were added to the chloroprene latex, to give a rubber composition.

    摘要翻译： 提供一种聚氯丁二烯胶乳，其通过使用它们制备的浸渍模塑制品，橡胶组合物和浸渍模塑制品的生产期间显示出良好的低温稳定性而不会劣化橡胶凝集性能。 制备的氯丁二烯共聚物的聚氯丁二烯胶乳通过将分散在水中的至少含有氯丁二烯和2,3-二氯-1,3-丁二烯的原料单体聚合得到，其中2,3-二氯-1,3- 将原料单体中的丁二烯含量控制在1〜30质量％，将钾离子含量调整为0.7〜1.5质量份，将钠离子含量相对于100质量份固体为0.2份以下 物。 另外，相对于100份的金属氧化物，分别为1〜10质量份，硫：0.1〜3质量份，时效抑制剂0.1〜5质量份，表面活性剂0.1〜10质量份 的固体物质加入到氯丁二烯胶乳中，得到橡胶组合物。

    POLYCHLOROPRENE LATEX, RUBBER COMPOSITION AND DIP-MOLDED ARTICLE
    5.
    发明申请
    POLYCHLOROPRENE LATEX, RUBBER COMPOSITION AND DIP-MOLDED ARTICLE 有权
    聚氯乙烯，橡胶组合物和DIP模塑制品

    公开(公告)号：US20140011936A1

    公开(公告)日：2014-01-09

    申请号：US14006579

    申请日：2012-03-29

    申请人： Ikuka Hashimoto ,  Hiroyuki Yashima ,  Takeo Mori

    发明人： Ikuka Hashimoto ,  Hiroyuki Yashima ,  Takeo Mori

    IPC分类号： C09D111/02

    CPC分类号： C09D111/02 ,  A61B42/00 ,  A61B2017/00526 ,  C08F236/18 ,  C08J5/02 ,  C08J2311/02 ,  C08K3/22 ,  C08F2/22 ,  C08L11/02

    摘要： Provided is a polychloroprene latex that shows favorable low-temperature stability without deterioration in the rubber agglutinating property during production of the dip-molded article, a rubber composition, and a dip-molded article, prepared by using the same.Prepared is a polychloroprene latex of a chloroprene copolymer obtained by polymerization of raw monomers at least containing chloroprene and 2,3-dichloro-1,3-butadiene, which is dispersed in water, wherein the 2,3-dichloro-1,3-butadiene content in the raw monomers is controlled to 1 to 30 mass % and the potassium ion content is adjusted to 0.7 to 1.5 parts by mass and the sodium ion content to 0.2 part or less by mass with respect to 100 parts by mass of the solid matter. In addition, a metal oxide: 1 to 10 parts by mass, sulfur: 0.1 to 3 parts by mass, an aging inhibitor: 0.1 to 5 parts by mass and a surfactant: 0.1 to 10 parts by mass, respectively with respect to 100 parts by mass of the solid matter, were added to the chloroprene latex, to give a rubber composition.

    摘要翻译： 提供一种聚氯丁二烯胶乳，其通过使用它们制备的浸渍模塑制品，橡胶组合物和浸渍模塑制品的生产期间显示出良好的低温稳定性而不会劣化橡胶凝集性能。 制备的氯丁二烯共聚物的聚氯丁二烯胶乳通过将分散在水中的至少含有氯丁二烯和2,3-二氯-1,3-丁二烯的原料单体聚合得到，其中2,3-二氯-1,3- 将原料单体中的丁二烯含量控制在1〜30质量％，将钾离子含量调整为0.7〜1.5质量份，将钠离子含量相对于100质量份固体为0.2份以下 物。 另外，相对于100份的金属氧化物，分别为1〜10质量份，硫：0.1〜3质量份，时效抑制剂0.1〜5质量份，表面活性剂0.1〜10质量份 的固体物质加入到氯丁二烯胶乳中，得到橡胶组合物。

    Waterproof Coating Method of Application
    10.
    发明申请
    Waterproof Coating Method of Application 审中-公开
    防水涂布方法

    公开(公告)号：US20150140224A1

    公开(公告)日：2015-05-21

    申请号：US14605896

    申请日：2015-01-26

    申请人： Harco Americas, Inc.

    发明人： David H. Smith

    IPC分类号： B05D1/02 ,  C09D111/02

    CPC分类号： B05D1/02 ,  B05B7/0846 ,  B05B7/1209 ,  B05B7/1263 ,  B05B7/24 ,  B05B7/2497 ,  B05D3/007 ,  C08L11/02 ,  C08L95/005 ,  C09D111/02 ,  E04D7/00 ,  E04D15/00 ,  Y10T428/24372 ,  C08L2666/08

    摘要： A coating comprises a resin solution including a solution of neoprene latex and liquid asphalt emulsion and an accelerator solution including an aqueous solution of zinc sulfate powder and water. A spray system for applying the coating includes a spray gun having first and second nozzles, a first pump fluidly connected between the first nozzle and a resin solution reservoir for delivering the resin solution to the first nozzle at a first fluid pressure, and a second pump fluidly connected between the second nozzle and an accelerator solution reservoir for delivering the accelerator solution to the second nozzle at a second fluid pressure different from the first pressure. The accelerator solution may be aerated by a source of compressed air prior to discharge from the second nozzle.

    摘要翻译： 涂层包括包含氯丁橡胶胶乳和液体沥青乳液的溶液的树脂溶液和包含硫酸锌粉末和水的水溶液的促进剂溶液。 用于施加涂层的喷射系统包括具有第一和第二喷嘴的喷枪，流体连接在第一喷嘴和用于以第一流体压力将树脂溶液输送到第一喷嘴的树脂溶液储存器之间的第一泵，以及第二泵 流体连接在第二喷嘴和加速器溶液储存器之间，用于以不同于第一压力的第二流体压力将促进剂溶液输送到第二喷嘴。 在从第二喷嘴排出之前，加速器溶液可以被压缩空气源充气。