Patents Represented by Law Firm Bell Seltzer Intellectual Property Law Grop of Alston & Bird LLP
  • Patent number: 5708092
    Abstract: A process for the preparation of hydrocarbon solutions of monofunctional ether initiators of the following general structure:M--Q.sub.n --Z--OA(R.sup.1 R.sup.2 R.sup.3)wherein M is defined as an alkali metal, selected from the group consisting of lithium, sodium and potassium, Q is a saturated or unsaturated hydrocarbyl group derived by incorporation of a compound selected from the group consisting of conjugated diene hydrocarbons and alkenylsubstituted aromatic hydrocarbons; Z is a branched or straight chain hydrocarbon group which contains 3-25 carbon atoms, optionally containing aryl or substituted aryl groups; A is an element selected from carbon and silicon; R.sup.1, R.sup.2, and R.sup.
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: January 13, 1998
    Assignee: FMC Corporation
    Inventors: James A. Schwindeman, Conrad W. Kamienski, Robert C. Morrison