Patents Assigned to Allied Pressroom Chemistry
  • Non-aqueous fountain solution composition
    Patent number: 6187081
    Abstract: A non-aqueous fountain solution composition for use with offset printing systems prepared by dry blending 2-25% by weight of a film forming agent, 2.5-50% by weight of an acid, 2.5-50% by weight of an acid salt combination, 0.5-1.5% by weight of a biocide, 0-10% by weight of a sequestrant, 0-25% by weight of a corrosion inhibitor, 0-10% by weight of a humectant, and 0-5% by weight of an anti-foaming agent.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: February 13, 2001
    Assignee: Allied Pressroom Chemistry
    Inventors: R. H. Sures, Trevor Law, Jeffrey H. Rose