Patents Assigned to Uniax Corporation
  • Colored electrically conductive polyaniline compounds
    Patent number: 5540862
    Abstract: Colored, electrically conductive compositions comprising substituted and unsubstituted polyanilines and functionalized protonic acids and blends with insulating and semiconducting substrate polymers or polymers plus solvents are disclosed as are methods of forming colored electrically conductive articles of polyaniline/substrate/acid mixtures.
    Type: Grant
    Filed: March 18, 1994
    Date of Patent: July 30, 1996
    Assignee: Uniax Corporation
    Inventors: Yong Cao, Paul Smith
  • Melt-processible conducting polymer blends based on fibrils of intractable conducting poymers
    Patent number: 5491027
    Abstract: Microfibrils are formed which include conductive conjugated polymer. These microfibrils are incorporated into polymer admixtures which are thermo-formed into conductive shaped articles.
    Type: Grant
    Filed: April 24, 1995
    Date of Patent: February 13, 1996
    Assignee: Uniax Corporation
    Inventors: Alan J. Heeger, Paul Smith
  • Melt-processible conducting polymer blends based on fibrils of intractable conducting polymers
    Patent number: 5427855
    Abstract: Microfibrils are formed which include conductive conjugated polymer. These microfibrils are incorporated into polymer admixtures which are thermo-formed into conductive shaped articles.
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: June 27, 1995
    Assignee: Uniax Corporation
    Inventors: Alan J. Heeger, Paul Smith
  • Melt-processible conducting polymer blends based on fibrils of intractable conducting polymers
    Patent number: 5246627
    Abstract: Microfibrils are formed which include conductive conjugated polymer. These microfibrils are incorporated into polymer admixtures which are thermoformed into conductive shaped articles.
    Type: Grant
    Filed: May 6, 1991
    Date of Patent: September 21, 1993
    Assignee: Uniax Corporation
    Inventors: Alan J. Heeger, Paul Smith
  • Processible forms of electrically conductive polyaniline
    Patent number: 5232631
    Abstract: Solutions and plasticized compositions of electrically conductive substituted and unsubstituted polyanilines in nonpolar organic fluid phases with functionalized protonic acids are disclosed as are methods of forming such solutions or compositions and use of same to form conductive articles.
    Type: Grant
    Filed: June 12, 1991
    Date of Patent: August 3, 1993
    Assignee: Uniax Corporation
    Inventors: Yong Cao, Paul Smith, Alan J. Heeger