Patents Assigned to Ingenia Polymers Corporation
  • Process aid masterbatch for melt processable polymers
    Patent number: 6906137
    Abstract: A process aid masterbatch comprising a) 0.05 to 25 weight percent fluoropolymer; b) 0.2 to 10 weight percent of an organic soap selected from the group consisting of carboxylic acids having from 6 to 34 carbon atoms; salts thereof; hydrocarbon sulfonates having from 6 to 34 carbon atoms; and salts thereof; c) at least 5 weight percent mineral particulate; and d) a non-fluorinated melt-processable polymer improves the extrusion processability of non-fluorinated melt-processable polymers.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: June 14, 2005
    Assignees: DuPont Dow Elastomers LLC, Ingenia Polymers Corporation
    Inventors: Steven Richard Oriani, Salvatore D'Uva, Viraj Pramod Trilokekar