TREATMENT PROCESSING OLEFIN

Brand Owner Address Description
METOCENE Basell Holdings B.V. Hoeksteen 66 Hoofddorp 2132 Netherlands Treatment and processing of olefin for manufacturing olefin-based polymers for industrial use;Scientific research and development regarding chemical processes and techniques for the development, improvement and evaluation thereof; engineering services regarding chemical processes and techniques; technical consultancy in relation to chemical processes and techniques; licensing of intellectual property in the field of process technology in connection with manufacturing olefin-based polymers;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method for preparing a cyclic olefin polymer is described. The method includes polymerizing cyclic olefin monomers or a cyclic olefin monomer with ethylene to prepare a cyclic olefin polymer solution; slowly adding a non-solvent drop wise to the cyclic olefin polymer solution to precipitate a cyclic olefin polymer; and filtering and drying the precipitated cyclic olefin polymer. In addition, the cyclic olefin polymer prepared using this method is described. According to the present invention, a spherical cyclic olefin polymer having a high bulk density can be easily separated from the cyclic olefin polymer solution by precipitation.