Patents Represented by Attorney Robert J. Traverso

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  • Polycarbonate transesterification
    Patent number: RE31262
    Abstract: An improved polycarbonate transesterification process comprising reacting mixtures of bis(ortho-haloaryl)carbonate/-ortho-haloaryl aryl carbonate and a dihydric phenol under transesterification reaction conditions.
    Type: Grant
    Filed: March 1, 1982
    Date of Patent: May 31, 1983
    Assignee: General Electric Company
    Inventor: Daniel J. Brunelle