Patents by Inventor Frank C. Williams

Frank C. Williams 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).

  • Patent number: 8563648
    Abstract: The present invention is directed to a coating composition, such as a substantially clear coating composition, which comprises (1) an alkoxysilane, (2) a polysiloxane, (3) a plurality of particles, and (4) curing agent that is reactive with the polysiloxane. The coating composition of the present invention can exhibit increased physical properties, such as scratch resistance, when compared to similar coating compositions that lack the components disclosed herein.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: October 22, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventors: Robert Schmeltzer, Susan Donaldson, Kevin C. Olson, Kurt G. Olson, John E. Schwendeman, Dennis A. Simpson, Frank C. Williams
  • Publication number: 20110098394
    Abstract: The present invention is directed to a coating composition, such as a substantially clear coating composition, which comprises (1) an alkoxysilane, (2) a polysiloxane, (3) a plurality of particles, and (4) curing agent that is reactive with the polysiloxane. The coating composition of the present invention can exhibit increased physical properties, such as scratch resistance, when compared to similar coating compositions that lack the components disclosed herein.
    Type: Application
    Filed: October 28, 2009
    Publication date: April 28, 2011
    Inventors: Robert Schmeltzer, Susan Donaldson, Kevin C. Olson, Kurt G. Olson, John E. Schwendeman, Dennis A. Simpson, Frank C. Williams
  • Patent number: 4753650
    Abstract: The disclosure relates to a disposable diaper comprising an absorbent batt contained between a moisture permeable facing sheet and a moisture impermeable backing sheet, the diaper has front and rear portions and an intermediate crotch portion, first securing means for attaching the rear portion to the front portion of the diaper so as to hold the diaper on the user after the diaper has been positioned on the user, and second securing means for attaching the front portion to the rear portion of the diaper so as to improve the fit of the diaper around the waist region of the user.
    Type: Grant
    Filed: December 11, 1986
    Date of Patent: June 28, 1988
    Assignee: Johnson & Johnson
    Inventor: Frank C. Williams
  • Patent number: 4662877
    Abstract: A disposable diaper has a moisture impermeable backing sheet, a fibrous absorbent batt and a flexible hydrophobic facing sheet overlying the batt, the components being secured together to form a sandwich structure; the facing sheet has an aperture in the central crotch region of the diaper with zones of elastication in the facing sheet tending to apply tensioning forces to the facing sheet for urging the facing sheet (at least in the regions adjacent the aperture) away from the underlying batt structure. With advantage the facing sheet is a breathable web of bonded fibres highly resistant to permeation of moisture. It is preferred that the absorbent batt structure comprises a wood-pulp batt and a non-woven sheet of moisture permeable material overlying the absorbent batt.
    Type: Grant
    Filed: July 30, 1985
    Date of Patent: May 5, 1987
    Assignee: Johnson & Johnson
    Inventor: Frank C. Williams
  • Patent number: 4652610
    Abstract: Disclosed is a curable composition containing (A) a first silicon-containing resin containing at least one molecule having in a terminal and/or side chain thereof at least one silicon atom bonded to a group Y, wherein Y represents a hydrolyzable group; and (B) a second silicon-containing resin, different from the first silicon-containing resin. The second silicon-containing resin contains at least one molecule having in a terminal and/or side chain thereof at least one group corresponding to the following formula ##STR1## wherein Q is the residue of a substance such as a polyester resin, an acrylic resin, a urethane resin, a polyamide resin, and a polyether resin,each Y represents a hydrolyzable group,each R represents a C.sub.1 -C.sub.4 alkyl group, a vinyl group or an allyl group,each R' represents H or a C.sub.1 -C.sub.4 alkyl group,a is an integer of from 0 to 2,b is an integer of from 0 to 6, andn is an integer of from 1 to 2.
    Type: Grant
    Filed: January 3, 1986
    Date of Patent: March 24, 1987
    Assignee: PPG Industries, Inc.
    Inventors: Rostyslaw Dowbenko, Debra L. Singer, William P. Blackburn, Frank C. Williams, Jr.