Patents by Inventor Stephen Goth

Stephen Goth 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).

  • Aqueous vinyl coatings
    Patent number: 4252852
    Abstract: Disclosed is a process for treating and preserving a vinyl film substrate by applying thereto, followed by drying, a coating film of a polymer latex composition and an article produced thereby. The product article is characterized by an advantageous combination or balance of desirable properties including block resistance, surface tack, solvent resistance, plasticizer migration resistance, abrasion resistance, adhesion, and color stability.
    Type: Grant
    Filed: July 9, 1979
    Date of Patent: February 24, 1981
    Assignee: Rohm and Haas Company
    Inventor: Stephen Goth
  • Heteropolymer acrylic latices and textiles treated therewith
    Patent number: 4181769
    Abstract: Low temperature properties of resin-treated textiles are improved by using as the resin an acrylic emulsion polymer wherein the latex particles have a core-shell structure. The monomers forming the core are selected to provide a T.sub.g in the core of -20.degree. C. or lower and the monomer composition forming the shell is selected to provide a T.sub.g in the shell of about 60.degree. C. to about -10.degree. C. The core monomer composition contains a latent crosslinker together with an active crosslinker or a graftlinker, and the shell monomer composition contains a latent crosslinker.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: January 1, 1980
    Assignee: Rohm and Haas Company
    Inventors: Joseph E. Plamondon, William R. Wilber, Stephen Goth
  • Heteropolymer acrylic latices and textiles treated therewith
    Patent number: 4107120
    Abstract: Low temperature properties of resin-treated textiles are improved by using as the resin an acrylic emulsion polymer wherein the latex particles have a core-shell structure. The monomers forming the core are selected to provide a T.sub.g in the core of -20.degree. C. or lower and the monomer composition forming the shell is selected to provide a T.sub.g in the shell of about 60.degree. C. to about -10.degree. C. The core monomer composition contains a latent crosslinker together with an active crosslinker or a graftlinker, and the shell monomer composition contains a latent crosslinker.
    Type: Grant
    Filed: June 17, 1976
    Date of Patent: August 15, 1978
    Assignee: Rohm and Haas Company
    Inventors: Joseph E. Plamondon, William R. Wilber, Stephen Goth