中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

90 records (took 0.033 seconds)

    CELLULOSIC INCLUSION THERMOPLASTIC COMPOSITION AND MOLDING THEREOF
    37.
    发明申请
    CELLULOSIC INCLUSION THERMOPLASTIC COMPOSITION AND MOLDING THEREOF 有权
    纤维包裹热塑性组合物及其成型

    公开(公告)号：US20110245380A1

    公开(公告)日：2011-10-06

    申请号：US13158742

    申请日：2011-06-13

    Applicant: Robert C. Joyce ,  Andrew Hopkins ,  Harutun George Karian

    Inventor： Robert C. Joyce ,  Andrew Hopkins ,  Harutun George Karian

    IPC: C08L97/02 ,  C08L23/16 ,  C08L23/10

    CPC classification number: C08L97/02 ,  B29B7/38 ,  B29B7/845 ,  B29B7/92 ,  B29B9/065 ,  B29B9/14 ,  B29B9/16 ,  C08G2120/00 ,  C08K7/14 ,  C08L77/02 ,  C08L77/06 ,  C08L23/12

    Abstract: A cellulosic inclusion-thermoplastic composition that includes cellulosic inclusions and a thermoplastic polyolefin that forms a matrix in which the cellulosic inclusions are dispersed. A maleated polymer and a polar thermoplastic polymer resin of a polyamide or polyester are provided to improve adhesion between the cellulosic inclusions and the thermoplastic polyolefin. The polar thermoplastic polymer resin is characterized by a melting temperature greater than that of the thermoplastic polyolefin. The composition as provided has increased break tensile strength relative to a composition devoid of the polar thermoplastic polymer resin but otherwise is unchanged. The break tensile is measured at 23° Celsius and at an elongation rate of 50 millimeters per minute.

    Abstract translation: 包括纤维素夹杂物和形成其中分散有纤维素夹杂物的基质的热塑性聚烯烃的纤维素包合物 - 热塑性组合物。 提供马来化聚合物和聚酰胺或聚酯的极性热塑性聚合物树脂以改善纤维素夹杂物和热塑性聚烯烃之间的粘合性。 极性热塑性聚合物树脂的特征在于熔融温度大于热塑性聚烯烃的熔融温度。 所提供的组合物相对于没有极性热塑性聚合物树脂的组合物具有增加的断裂拉伸强度，但是否则不变。 断裂拉伸在23℃下以50毫米每分钟的伸长率测量。

    Apparatus for making molded resin products
    39.
    发明申请
    Apparatus for making molded resin products 审中-公开
    用于制造模制树脂产品的装置

    公开(公告)号：US20050112226A1

    公开(公告)日：2005-05-26

    申请号：US10937981

    申请日：2004-09-10

    Applicant: Masayuki Kamite ,  Yasuo Sakai ,  Daijiro Ozaki

    Inventor： Masayuki Kamite ,  Yasuo Sakai ,  Daijiro Ozaki

    IPC: B29B7/92 ,  B29B9/10 ,  B29B9/14 ,  B29B17/00 ,  B29B17/04 ,  B29C59/00

    CPC classification number: B29B17/0404 ,  B29B7/92 ,  B29B17/0042 ,  B29B2017/0468 ,  B29K2105/06 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2105/251 ,  B29K2711/14 ,  B29K2995/0018 ,  B29L2031/7232 ,  Y02W30/521 ,  Y02W30/62 ,  Y02W30/625

    Abstract: The present invention provides an apparatus (1) for making molded resin products, comprising: measuring instruments (18a-18d) which continuously feed various molding materials containing cellulose fine powder (3), resin powder (7), and FRP powder (5) and measuring various molding materials according to a given proportion; mixing hopper (19) and pelletizer (20) which always receive various materials measured by measuring instruments (18a-18d) and continuously fed in a certain proportion to make particles by mixing, melting, and pelletizing various materials; extruder (22) which makes molded resin products by mixing and melting the particles to form a required form. By using this apparatus, waste FRP can be simply and effective recycled and molded resin products can be made in high productivity.

    Abstract translation: 本发明提供一种用于制造模制树脂产品的设备（1），包括：测量仪器（18a-18d），其连续地供给包含纤维素细粉末（3），树脂粉末（7）和FRP粉末 5）并按照给定的比例测量各种成型材料; 混合料斗（19）和造粒机（20），其总是接收通过测量仪器（18a-18d）测量的各种材料，并以一定比例连续进料，以通过混合，熔化和造粒各种材料制成颗粒; 挤压机（22），其通过混合和熔化颗粒以形成所需的形式来制备模制的树脂产品。 通过使用这种装置，可以简单有效地再生废料FRP，并且可以高生产率制造模制树脂产品。

    Manufacture of extruded synthetic wood structural materials
    40.
    发明申请
    Manufacture of extruded synthetic wood structural materials 审中-公开
    挤压合成木结构材料的制造

    公开(公告)号：US20050087904A1

    公开(公告)日：2005-04-28

    申请号：US10691490

    申请日：2003-10-24

    Applicant: Robert Bryan

    Inventor： Robert Bryan

    IPC: B27N3/28 ,  B29C47/10 ,  B29C47/76 ,  B29C47/00 ,  B29C47/38 ,  B29C47/60

    CPC classification number: B27N3/28 ,  B29B7/46 ,  B29B7/487 ,  B29B7/603 ,  B29B7/823 ,  B29B7/92 ,  B29C48/05 ,  B29C48/288 ,  B29C48/2886 ,  B29C48/297 ,  B29C48/385 ,  B29C48/40 ,  B29C48/767 ,  B29C2948/92704 ,  B29K2105/0005 ,  B29K2105/12

    Abstract: Extruded synthetic wood structural material comprises at wood fiber, plastic, and a coloring agent. In its manufacture, finely divided wood fiber having an initial moisture content of 0.5% to 20%, and a coloring agent, are placed together and fed to a heated mixer. Water vapor is driven off. The plastic resin is added to the mixture, which is then forced through an extrusion die, cooled, and cut to length. The resulting extruded material is homogeneously colored, and has zero or very low water content. The extruded synthetic wood structural material comprises from 20% to 60% by weight of wood fiber content, from 20% to 60% by weight of plastic resin content, and from 0.5% to 5.0% by weight of coloring agent.

    Abstract translation: 挤压合成木结构材料包括木纤维，塑料和着色剂。 在其制造中，将初始水分含量为0.5％至20％的细碎木纤维和着色剂放置在一起并进料到加热混合器中。 水蒸汽被关闭。 将塑料树脂加入到混合物中，然后将其强制通过挤出模头，冷却并切割成长度。 所得挤压材料均匀着色，并且具有零或非常低的含水量。 挤出的合成木结构材料占木质纤维含量的20〜60重量％，塑料树脂含量的20〜60重量％，着色剂的0.5〜5.0重量％。

Patent Agency Ranking