Patents Represented by Attorney John W. Kane

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  • Dry planographic plate
    Patent number: 3949142
    Abstract: A new dry planographic plate having a non-ink receptive silicone rubber background area that does not require a fountain solution to repel printing ink and process of producing this new plate comprising applying the photoresponsive sensitizer to a polymeric support film and bringing the sensitizer layer into intimate adhesive contact with an uncured silicone gum and thereafter curing the silicone gum.
    Type: Grant
    Filed: July 31, 1973
    Date of Patent: April 6, 1976
    Assignee: Scott Paper Company
    Inventor: Towers Doggett
  • Release coating composition and release papers prepared therefrom
    Patent number: 3946135
    Abstract: A release paper which is particularly useful in platen press applications and in the casting of self-supporting films which comprises a fibrous base having a coating thereon derived from an aqueous coating composition containing a release agent, a monomeric polyhydric alcohol and a cross-linkable, thermosetting resin.
    Type: Grant
    Filed: November 7, 1974
    Date of Patent: March 23, 1976
    Assignee: Scott Paper Company
    Inventor: John O. H. Peterson