POLYPROPYLENE ITEMS

Brand Owner Address Description
DURAPLUS DESMARAIS & FRERE LTD. 2315 de la Province Longueuil, Quebec J4G 1G4 Canada polypropylene items; namely, business card holder sheets, baseball card protective sheets, binders, photo album covers, report covers, stationery type portfolios; sheet protectors; namely, protective covers for sheets of paper, pages of books, photographs, business cards and the like;dura-plus; durable plus;
 

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

    
Technical Examples
  1. A process for producing polypropylene having increased melt strength, the process comprising irradiating polypropylene which has been polymerised using a Ziegler-Natta catalyst with an electron beam having an energy of at least 5 MeV and a radiation dose of at least 10 kGray and mechanically processing the irradiated polypropylene to form long chain branches on the polypropylene molecules, whereby the polypropylene has a melt flow index (MFI) of at least 25 dg/min.