Patents Assigned to Buckman Laboratories Internationa, Inc.
  • Calcium pyroborate as a microbicide for plastics
    Patent number: 5482989
    Abstract: The use of calcium pyroborate to protect plastic materials from microbiological, growth, attack, or degradation, is described. The calcium pyroborate may be modified to reduce its solubility in water and provide longer microbicide effectiveness.
    Type: Grant
    Filed: August 19, 1994
    Date of Patent: January 9, 1996
    Assignee: Buckman Laboratories Internationa, Inc.
    Inventor: Mark S. Koskiniemi