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14 条记录 (耗时 0.012 秒)

    Method for producing an envornment protective foamed thermoplastic resin polymer
    1.
    发明申请
    Method for producing an envornment protective foamed thermoplastic resin polymer 有权
    环保型发泡热塑性树脂聚合物的制造方法

    公开(公告)号：US20080114085A1

    公开(公告)日：2008-05-15

    申请号：US11599614

    申请日：2006-11-15

    申请人： Shui-Mu Wang

    发明人： Shui-Mu Wang

    IPC分类号： C08J9/16

    CPC分类号： C08J9/0066 ,  B29C44/3446 ,  B29C44/54 ,  B29C47/0011 ,  B29C47/1045 ,  B29C47/1072 ,  B29C47/1081 ,  B29C47/6018 ,  B29C47/605 ,  B29C47/6062 ,  B29C47/68 ,  B29K2105/06 ,  B29K2105/16 ,  C08J9/32 ,  C08J2201/038

    摘要： A method for producing an environment protective foamed thermoplastic resin polymer uses an extruder installed inside with a helical rod driven to rotate. The extruder has its interior formed with a feeding section, a melting section, a mixing section and a heating-shaping section. The method includes a plurality of steps, in which thermoplastic resin is heated, melted in the melting section and moved into the mixing section, and hollow expansion balls are fed into the extruder to be evenly mixed with the melted thermoplastic resin. Then the hollow expansion balls are slightly heated and inflated, and after moved into the heating-shaping section, the balls are heated at foaming temperature, foamed and inflated. After injected through a nozzle, the melted thermoplastic resin and the hollow balls together become a foamed thermoplastic resin polymer with a preset thickness and shape.

    摘要翻译： 环境保护发泡热塑性树脂聚合物的制造方法使用安装在内部的挤出机，其中驱动旋转的螺旋杆。 挤出机的内部形成有进料部分，熔化部分，混合部分和加热成形部分。 该方法包括多个步骤，其中热塑性树脂被加热，在熔化部分中熔化并移入混合部分，并且将中空膨胀球进料到挤出机中以与熔融的热塑性树脂均匀混合。 然后中空膨胀球稍微加热和充气，并且在移动到加热成型部分之后，将球在发泡温度下加热，发泡并膨胀。 通过喷嘴注入后，熔融的热塑性树脂和中空球一起成为具有预定厚度和形状的发泡热塑性树脂聚合物。

    Odor-Absorbing Materials and Processes for Their Preparation and Use
    2.
    发明申请
    Odor-Absorbing Materials and Processes for Their Preparation and Use 有权
    吸气材料及其制备和使用的方法

    公开(公告)号：US20130213314A1

    公开(公告)日：2013-08-22

    申请号：US13772079

    申请日：2013-02-20

    申请人： Kent Nutrition Group, Inc.

    发明人： Lin Wang ,  Thomas A. Wiesner ,  David Freeman

    IPC分类号： A01K1/015 ,  B29C44/54

    CPC分类号： A01K1/0155 ,  A01K1/0152 ,  A01K1/0154 ,  B29C44/3461 ,  B29C44/54

    摘要： A slightly puffed, low density, moisture-absorbing and odor-absorbing additive that can readily remove undesirable odors from a confined space is produced from re-purposed spent carbon materials obtained from other processes. The product is particularly suitable as an addition to animal litters and the like with possible uses in human applications. An aspect of the method includes a step of extruding a spent carbon mixture, optionally containing diatomaceous earth to obtain the additive. Also disclosed are de-germinated corn flour, or grits, that aid process flow and can serve as a substrate for the spent carbon materials.

    摘要翻译： 从其他方法获得的再次使用的废碳材料产生稍微膨化，低密度，吸湿和气味吸收的添加剂，其可以容易地从密闭空间去除不需要的气味。 该产品特别适合作为人类应用中可能使用的动物窝等的添加剂。 该方法的一个方面包括挤出废碳混合物，任选地含有硅藻土以获得添加剂的步骤。 还公开了辅助工艺流程的脱发玉米粉或粗粒，并且可以用作废碳材料的基材。

    Quality polymer foam from fluorinated alkene blowing agents
    3.
    发明授权
    Quality polymer foam from fluorinated alkene blowing agents 有权
    来自氟化烯烃发泡剂的优质聚合物泡沫

    公开(公告)号：US08198340B2

    公开(公告)日：2012-06-12

    申请号：US12527131

    申请日：2008-03-10

    申请人： Van-Chau Vo ,  Richard T. Fox ,  Warren H. Griffin

    发明人： Van-Chau Vo ,  Richard T. Fox ,  Warren H. Griffin

    IPC分类号： C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08J9/22

    CPC分类号： C08J9/127 ,  B29C44/54 ,  C08J9/146 ,  C08J9/149 ,  C08J9/16 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2325/06

    摘要： Alkenyl aromatic polymer foam comprising a polymer matrix containing one or more polymer and defining a plurality of cells having an average cell size wherein: (a) the alkenyl aromatic polymer foam has: —(i) an average cell size that is in a range of 0.02 and 5 millimeters; —(ii) a density of 64 kilograms per cubic meter or less; —(iii) an open cell content less than 30 percent; and —(iv) a cell size variation of 30% or less; and wherein the foam further comprises one or more fluorinated alkene blowing agent at a concentration of 0.03 moles or more and 0.3 moles or less per 100 grams of polymer foam.

    摘要翻译： 烯烃芳族聚合物泡沫体，其包含含有一种或多种聚合物并且限定多个具有平均泡孔尺寸的泡孔的聚合物基质，其中：（a）链烯基芳族聚合物泡沫体具有：（i）平均泡孔尺寸在 0.02和5毫米; - （ii）每立方米或以下的密度为64公斤; - （iii）开放细胞含量低于30％; 和（iv）30％以下的细胞大小变化; 并且其中所述泡沫体还包含一种或多种浓度为0.03摩尔以上且0.3摩尔或更少每100克聚合物泡沫的氟化烯烃发泡剂。

    Odor-absorbing materials and processes for their preparation and use
    5.
    发明授权
    Odor-absorbing materials and processes for their preparation and use 有权
    吸气材料及其制备和使用的方法

    公开(公告)号：US09339005B2

    公开(公告)日：2016-05-17

    申请号：US14586417

    申请日：2014-12-30

    申请人： Kent Pet Group, Inc.

    发明人： Lin Wang ,  Thomas A Wiesner ,  David Freeman

    IPC分类号： A01K1/015 ,  B29C44/54 ,  B29C44/34

    CPC分类号： A01K1/0155 ,  A01K1/0152 ,  A01K1/0154 ,  B29C44/3461 ,  B29C44/54

    摘要： A slightly puffed, low density, moisture-adsorbing and odor-absorbing additive that can readily remove undesirable odors from a confined space is produced from re-purposed spent carbon materials obtained from other processes. The product is particularly suitable as an addition to animal litters and the like with possible uses in human applications. An aspect of the method includes a step of extruding a spent carbon mixture, optionally containing diatomaceous earth to obtain the additive. Also disclosed are de-germinated corn flour, of grits, that aid process flow and can serve as a substrate for the spent carbon materials.

    摘要翻译： 从其他方法获得的再次使用的废碳材料产生稍微膨化，低密度，吸湿和气味吸收添加剂，其可以容易地从密闭空间去除不期望的气味。 该产品特别适合作为人类应用中可能使用的动物窝等的添加剂。 该方法的一个方面包括挤出废碳混合物，任选地含有硅藻土以获得添加剂的步骤。 还公开了脱颗粒的玉米粉，其可以帮助工艺流程并且可以用作废碳材料的底物。

    QUALITY POLYMER FOAM FROM FLUORINATED ALKENE BLOWING AGENTS
    8.
    发明申请
    QUALITY POLYMER FOAM FROM FLUORINATED ALKENE BLOWING AGENTS 有权
    来自氟化铝沸腾剂的质量聚合物泡沫

    公开(公告)号：US20100087555A1

    公开(公告)日：2010-04-08

    申请号：US12527131

    申请日：2008-03-10

    申请人： Van-chau Vo ,  Richard T. Fox ,  Warren H. Griffin

    发明人： Van-chau Vo ,  Richard T. Fox ,  Warren H. Griffin

    IPC分类号： C08J9/16 ,  C08J9/14

    CPC分类号： C08J9/127 ,  B29C44/54 ,  C08J9/146 ,  C08J9/149 ,  C08J9/16 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2325/06

    摘要： Alkenyl aromatic polymer foam comprising a polymer matrix containing one or more polymer and defining a plurality of cells having an average cell size wherein: (a) the alkenyl aromatic polymer foam has: —(i) an average cell size that is in a range of 0.02 and 5 millimeters; —(ii) a density of 64 kilograms per cubic meter or less; —(iii) an open cell content less than 30 percent; and—(iv) a cell size variation of 30% or less; and wherein the foam further comprises one or more fluorinated alkene blowing agent at a concentration of 0.03 moles or more and 0.3 moles or less per 100 grams of polymer foam.

    摘要翻译： 烯烃芳族聚合物泡沫体，其包含含有一种或多种聚合物并且限定多个具有平均泡孔尺寸的泡孔的聚合物基质，其中：（a）链烯基芳族聚合物泡沫体具有：（i）平均泡孔尺寸在 0.02和5毫米; - （ii）每立方米或以下的密度为64公斤; - （iii）开放细胞含量低于30％; 和（iv）30％以下的细胞大小变化; 并且其中所述泡沫体还包含一种或多种浓度为0.03摩尔以上且0.3摩尔或更少每100克聚合物泡沫的氟化烯烃发泡剂。