Patents by Inventor Allen B. Puder

Allen B. Puder has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Epoxy-silanol functional UV curable polymers
    Patent number: 5077083
    Abstract: Ultraviolet curable compositions useful for coating electrical devices are formed from an epoxy functional compound, a silanol functional compound, and a cationic photoinitiator. Ultraviolet radiation curable composition formed from an epoxy resin, a silanol functional compound, a carbonol functional polyether polysiloxane, and a cationic photoinitiator are useful as coatings.
    Type: Grant
    Filed: May 15, 1991
    Date of Patent: December 31, 1991
    Assignee: Dow Corning Corporation
    Inventors: Michael A. Lutz, Allen B. Puder, William E. Willy, Leon D. Crossman
  • Epoxy-silanol functional UV curable polymers
    Patent number: 5057550
    Abstract: Ultraviolet curable compositions useful for coating electrical devices are formed from an epoxy functional compound, a silanol functional compound, and a cationic photoinitiator. Ultraviolet radiation curable composition formed from an epoxy resin, a silanol functional compound, a carbonol functional polyether polysiloxane, and a cationic photoinitiator are useful as coatings.
    Type: Grant
    Filed: December 4, 1989
    Date of Patent: October 15, 1991
    Assignee: Dow Corning Corporation
    Inventors: Michael A. Lutz, Allen B. Puder, William E. Willy, Leon D. Crossman
  • Optical fiber buffer coating with Tg
    Patent number: 4973611
    Abstract: Optical fiber buffer coatings with a low glass transition temperature are prepared from acrylated urethane oligomers having a molecular weight of 2,000 and 6,000, an aliphatic monofunctional acrylate or monofunctional aryl-containing acrylate having glass transition temperatures below -20.degree. C., a photoinitiator, and optionally a crosslinking acrylate ester having at least two acrylate or methacrylate groups per molecule and having a molecular weight less than 4,000. These buffer coatings are flexible at low temperatures, such as -60.degree. C., and avoid microbending, resist water absorption, and have low hydrogen generation.
    Type: Grant
    Filed: April 4, 1988
    Date of Patent: November 27, 1990
    Assignee: Uvexs Incorporated
    Inventor: Allen B. Puder