Patents Examined by Hebert Lilling
  • Hardenable compositions
    Patent number: 4337186
    Abstract: Compositions which are hardenable in the presence of water to form a poly(carboxylate) cement contain a metal salt which accelerates the setting of the composition.
    Type: Grant
    Filed: September 17, 1979
    Date of Patent: June 29, 1982
    Assignee: National Research Development Corporation
    Inventors: Stephen Crisp, Alan D. Wilson