Utilization to the extruding of piller and miniature piller, become ball and the control of melt rheology to improve the minimum molded method and apparatus and the mouldings of manufacturing thereof sheared

Utilization to the extruding of piller and miniature piller, become ball and the control of melt rheology to improve the minimum molded method and apparatus and the mouldings of manufacturing thereof sheared

  • CN 101,842,419 A
  • Filed: 08/28/2008
  • Published: 09/22/2010
  • Est. Priority Date: 08/28/2007
  • Status: Active Application
First Claim
Patent Images

1. one kind is used for the minimum molded at least one layer molded composition of minimum shearing of shearing, and the molded composition of described minimum shearing comprises:

  • Piller, miniature piller, powder or comprise above-mentioned at least one combination, have at least a chemical composition that can form described one deck at least;

    Wherein, the described at least a chemical composition that is used for described each layer of one deck at least comprises the component except described piller, miniature piller or powder that is less than about 20 weight percents;

    Wherein, be used for minimum described piller, miniature piller or the powder of shearing molded described each layer of one deck at least on forming for each layer difference, so that each layer is different from adjacent layers on composition;

    Wherein, only comprise the combination of the miniature piller of the piller of a size and a size by described minimum one deck that layer do not have of shearing that molded composition forms;

    AndWherein, the layer that is formed by the molded composition of described minimum shearing does not have one deck only to comprise powder.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×