Patents Assigned to Excel-Polymers, LLC
  • Fluid and heat resistant chlorinated polyethylenes (CPE)
    Patent number: 7754816
    Abstract: A chlorinated rubber composition which is resistant to various fluids such as transmission fluids comprises a blend of a chlorinated polyethylene elastomer, an ethylene acrylic elastomer and/or polyacrylic rubbers, and optionally a chlorosulfonated polyethylene. The rubber composition has many uses such as a tube and generally contains various additives such as fillers, plasticizers, vulcanizing agents, and the like. A heat resistant rubber composition comprises a blend of a chlorinated polyethylene elastomer, an ethylene-acrylic elastomer and/or polyacrylic rubbers, an ethylene-octene copolymer, and an ethylene-propylene-diene terpolymer, and the same can be used as a cover or jacket as on the above chlorinated rubber tube.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: July 13, 2010
    Assignee: Excel-Polymers, LLC
    Inventor: Matthew S. Snider
  • Fluid and heat resistant chlorinated polyethylenes (CPE)
    Patent number: 7393900
    Abstract: A chlorinated rubber composition which is resistant to various fluids such as transmission fluids comprises a blend of a chlorinated polyethylene elastomer, an ethylene acrylic elastomer and/or polyacrylic rubbers, and optionally a chlorosulfonated polyethylene. The rubber composition has many uses such as a tube and generally contains various additives such as fillers, plasticizers, vulcanizing agents, and the like. A heat resistant rubber composition comprises a blend of a chlorinated polyethylene elastomer, an ethylene-acrylic elastomer and/or polyacrylic rubbers, an ethylene-octene copolymer, and an ethylene-propylene-diene terpolymer, and the same can be used as a cover or jacket as on the above chlorinated rubber tube.
    Type: Grant
    Filed: December 2, 2004
    Date of Patent: July 1, 2008
    Assignee: Excel-Polymers, LLC
    Inventor: Matthew S. Snider