Patents by Inventor Eric Greyson

Eric Greyson 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: 9695335
    Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: July 4, 2017
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: John N. Argyropoulos, Paul Foley, Eric Greyson, Jeff R. Anderson, Gary E. Spilman, Caroline Slone, Nahrain E. Kamber
  • Patent number: 9574101
    Abstract: The present invention provides low solvent or substantially solvent-free multi-ethylenically unsaturated acrylate composition imbibed particles of an acid functional group containing acrylic polymer for ultraviolet curing coating applications and methods of making the same wherein the acrylic polymer is formed by polymerizing in organic solvent, then neutralized and combined with a multi-ethylenically unsaturated acrylate composition prior to dispersing the mixture into water and, preferably, removing solvent.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: February 21, 2017
    Assignee: Rohm and Haas Company
    Inventors: Andrew Hejl, Eric Greyson, Wenqin Wang
  • Publication number: 20150267075
    Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    Type: Application
    Filed: June 9, 2015
    Publication date: September 24, 2015
    Inventors: John N. Argyropoulos, Paul Foley, Eric Greyson, Jeff R. Anderson, Gary E. Spilman, Caroline Slone, Nahrain E. Kamber
  • Patent number: 9115292
    Abstract: The instant invention provides a crosslinkable aqueous composition, method of producing the same, crosslinked compositions, and method of producing the same. The crosslinkable composition comprising: an aqueous dispersion comprising; (a) water; (b) a polycarbamate comprising at least an average of 2.0 carbamate functional groups; (c) a polyaldehyde comprising at least two aldehyde groups; (d) an acid catalyst; and (e) optionally one or more surfactants; wherein said aqueous dispersion has a pH in the range of less than 7; and wherein said composition is capable of being crosslinked at a temperature in range of less than 80° C. upon substantial removal of water.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: August 25, 2015
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Eric Greyson, John N. Argyropoulos, Paul Foley, Andrew Swartz, Nahrain E. Kamber, Caroline Slone, Manesh N. Sekharan
  • Patent number: 9079987
    Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: July 14, 2015
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: John N. Argyropoulos, Paul Foley, Eric Greyson, Jeff R. Anderson, Gary E. Spilman, Caroline Slone, Nahrain E. Kamber
  • Publication number: 20150031823
    Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    Type: Application
    Filed: October 13, 2014
    Publication date: January 29, 2015
    Inventors: John N. Argyropoulos, Paul Foley, Eric Greyson, Jeff R. Anderson, Gary E. Spilman, Caroline Slone, Nahrian E. Kamber
  • Patent number: 8889818
    Abstract: The instant invention provides crosslinkable compositions, and method of producing the same. The non-aqueous single phase crosslinkable composition comprises: (a) a polyol having an average of 2 or more hydroxyl functional groups; (b) polyaldehyde, or acetal or hemiacetal thereof; and (c) an acid catalyst having pK of less than 6; and (d) optionally one or more organic solvents.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: November 18, 2014
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: John N. Argyropoulos, Paul Foley, Eric Greyson, Jeff R. Anderson, Gary E. Spilman, Caroline Slone, Nahrain E. Kamber
  • Publication number: 20140221554
    Abstract: The instant invention provides a crosslinkable aqueous composition, method of producing the same, crosslinked compositions, and method of producing the same. The crosslinkable composition comprising: an aqueous dispersion comprising; (a) water; (b) a polycarbamate comprising at least an average of 2.0 carbamate functional groups; (c) a polyaldehyde comprising at least two aldehyde groups; (d) an acid catalyst; and (e) optionally one or more surfactants; wherein said aqueous dispersion has a pH in the range of less than 7; and wherein said composition is capable of being crosslinked at a temperature in range of less than 80° C. upon substantial removal of water.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Eric Greyson, John N. Argyropoulos, Paul Foley, Andrew Swartz, Nahrain E. Kamber, Caroline Slone, Manesh N. Sekharan
  • Publication number: 20140179823
    Abstract: The present invention provides low solvent or substantially solvent-free multi-ethylenically unsaturated acrylate composition imbibed particles of an acid functional group containing acrylic polymer for ultraviolet curing coating applications and methods of making the same wherein the acrylic polymer is formed by polymerizing in organic solvent, then neutralized and combined with a multi-ethylenically unsaturated acrylate composition prior to dispersing the mixture into water and, preferably, removing solvent.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 26, 2014
    Applicant: Rohm and Haas Company
    Inventors: Andrew Hejl, Eric Greyson, Wenqin Wang
  • Patent number: 8735507
    Abstract: The instant invention provides a crosslinkable aqueous composition, method of producing the same, crosslinked compositions, and method of producing the same. The crosslinkable composition comprising: an aqueous dispersion comprising; (a) water; (b) a polycarbamate comprising at least an average of 2.0 carbamate functional groups; (c) a polyaldehyde comprising at least two aldehyde groups; (d) an acid catalyst; and (e) optionally one or more surfactants; wherein said aqueous dispersion has a pH in the range of less than 7; and wherein said composition is capable of being crosslinked at a temperature in range of less than 80° C. upon substantial removal of water.
    Type: Grant
    Filed: December 27, 2012
    Date of Patent: May 27, 2014
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Eric Greyson, John N. Argyropoulos, Paul Foley, Andrew Swartz, Nahrain E. Kamber, Caroline Slone, Manesh N. Sekharan
  • Patent number: 8158561
    Abstract: The present invention relates to a method for inhibiting scale and corrosion in aqueous systems, for example, under high temperature and pressure conditions such as temperatures up to 250° C. and/or pressures up to 10000 psi (i.e., about 68.9 MPa). The method involves providing polymer compositions comprising 1% to 100% by weight of a phosphorus-containing amide monomer to such aqueous systems, which arise, for example, in connection with oilfield operations and some water treatment applications.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: April 17, 2012
    Assignee: Rohm and Haas Company
    Inventors: Eric Greyson, Joseph Manna, Somil Chandrakant Mehta
  • Publication number: 20110046023
    Abstract: The present invention relates to a method for inhibiting scale and corrosion in aqueous systems, for example, under high temperature and pressure conditions such as temperatures up to 250° C. and/or pressures up to 10000 psi (i.e., about 68.9 MPa). The method involves providing polymer compositions comprising 1% to 100% by weight of a phosphorus-containing amide monomer to such aqueous systems, which arise, for example, in connection with oilfield operations and some water treatment applications.
    Type: Application
    Filed: August 13, 2010
    Publication date: February 24, 2011
    Inventors: Eric Greyson, Joseph Manna, Somil Chandrakant Mehta