Patents Assigned to Honeywell International, Ltd.
  • Catalyst for the synthesis of CFCFI
    Patent number: 8034985
    Abstract: A process for the preparation of a fluoroiodoalkane compound represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1. The process includes contacting A, B and C. A is represented by the formula: CF3(CF2)n—Y, wherein n is 0 or 1, and Y is selected from the group consisting of: H, Cl, Br, and COOH. B is a source of iodine, and C is a catalyst containing elements with d1s1 configuration and lanthanide elements. The process occurs at a temperature, and for a contact time, sufficient to produce the fluoroiodoalkane compound.
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: October 11, 2011
    Assignee: Honeywell International, Ltd.
    Inventors: Shuwu Yang, HsuehSung Tung