Patents by Inventor Steven Michael Baxter

Steven Michael Baxter 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: 8192504
    Abstract: There is provided an aqueous liquid domestic composition comprising (i) one or more active component selected from the group consisting of (A) 3% to 50% by weight, based on the total solids weight of said domestic composition, one or more softening agent, (B) 2% to 90% by weight, based on the total solids weight of said domestic composition, one or more anionic surfactant, and (C) a mixture consisting of (I) 1% to 25% by weight, based on the total solids weight of said domestic composition, one or more softening agent, and (II) 5% to 75% by weight, based on the total solids weight of said domestic composition, one or more anionic surfactant, and (D) 0.1% to 30% by weight, based on the total solids weight of said domestic composition, one or more amphoteric compound; and (ii) one or more cationic polymer latex comprising (I) 0.5% to 6% by weight, based on the dry weight of said polymer, one or more cationic monomer, (II) 30% to 99.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: June 5, 2012
    Assignee: Rohm and Haas Company
    Inventors: Steven Michael Baxter, Marianne Patricia Creamer, Alan Wayne Kohr, Joseph Manna, Paul Francis David Reeve, Halla Ahmad Suleiman
  • Publication number: 20080216978
    Abstract: There is provided an aqueous liquid domestic composition comprising (i) one or more active component selected from the group consisting of (A) 3% to 50% by weight, based on the total solids weight of said domestic composition, one or more softening agent, (B) 2% to 90% by weight, based on the total solids weight of said domestic composition, one or more anionic surfactant, and (C) a mixture consisting of (I) 1% to 25% by weight, based on the total solids weight of said domestic composition, one or more softening agent, and (II) 5% to 75% by weight, based on the total solids weight of said domestic composition, one or more anionic surfactant, and (D) 0.1% to 30% by weight, based on the total solids weight of said domestic composition, one or more amphoteric compound; and(ii) one or more cationic polymer latex comprising (I) 0.5% to 6% by weight, based on the dry weight of said polymer, one or more cationic monomer, (II) 30% to 99.
    Type: Application
    Filed: March 6, 2008
    Publication date: September 11, 2008
    Inventors: Steven Michael Baxter, James T. Brown, Marianne Patricia Creamer, Alan Wayne Kohr, Joseph Manna, Paul Francis David Reeve, Halla Ahmad Suleiman
  • Publication number: 20080075685
    Abstract: There is provided a polymer composition comprising at least one acrylic polymer and at least one sulfonated polyurethane, wherein said acrylic polymer comprises 5% or more by weight, based on the dry weight of said acrylic polymer, polymerized units of at least one carboxyl functional monomer. Also provided are a method of making such a polymer composition and a method of treating hair using such a polymer composition.
    Type: Application
    Filed: August 27, 2007
    Publication date: March 27, 2008
    Inventors: Steven Michael Baxter, Curtis Schwartz, Fanwen Zeng
  • Patent number: 6713557
    Abstract: A process for preparing an aqueous emulsion polymer including providing at least one ethylenically unsaturated monomer and a free radical redox initiator system under emulsion polymerization conditions, the redox initiator system including an oxidant; a reductant and a metal promoter complex, and effecting the polymerization of at least some of the ethylenically unsaturated monomer is provided. Also provided is a process for reducing the residual ethylenically unsaturated monomer content of an aqueous emulsion polymer.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: March 30, 2004
    Assignee: Rohm and Haas Company
    Inventors: Steven Michael Baxter, Patrick Albert Clark
  • Patent number: 6569976
    Abstract: Polymer compositions derived from selected monoethylenically unsaturated (C3-C6)carboxylic acid monomers, (C1-C4)alkyl (meth)acrylate ester monomers and alkoxylated (meth)acrylate monomers used in certain weight ratios to provide enhanced detergent and cleaning performance are disclosed. Polymer compositions containing from 5 to 40% of monoethylenically unsaturated (C3-C6)carboxylic acid monomer, from 35 to 65% of (C1-C4)alkyl (meth)acrylate ester monomer and from 20 to 60% of alkoxylated (meth)acrylate monomer provide improved cleaning performance in laundry detergent formulations relative to conventional polymer compositions.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: May 27, 2003
    Assignee: Rohm and Haas Company
    Inventors: Steven Michael Baxter, Thomas Cleveland Kirk, Curtis Schwartz, Barry Weinstein
  • Patent number: 6503878
    Abstract: The present invention relates to pellets comprising one or more active ingredients; and either one or both of: (a) one or more binders incorporated within the body of the pellet; and (b) one or more coating materials on the surface of the pellet; characterized in that either one or both of the binders and the coating materials comprise one or more polymers with a Tg in the range −85 to +35°C., and, optionally, wherein the coating and/or binder materials comprise at least one multi-phase polymer and further wherein at least one of the phases of the multi-phase polymer has a Tg in the range −85 to +35° C.
    Type: Grant
    Filed: September 22, 2000
    Date of Patent: January 7, 2003
    Assignee: Rohm and Haas Company
    Inventors: Curtis Schwartz, Steven Michael Baxter
  • Publication number: 20020099156
    Abstract: A process for preparing an aqueous emulsion polymer including providing at least one ethylenically unsaturated monomer and a free radical redox initiator system under emulsion polymerization conditions, the redox initiator system including an oxidant; a reductant and a metal promoter complex, and effecting the polymerization of at least some of the ethylenically unsaturated monomer is provided. Also provided is a process for reducing the residual ethylenically unsaturated monomer content of an aqueous emulsion polymer.
    Type: Application
    Filed: November 20, 2001
    Publication date: July 25, 2002
    Inventors: Steven Michael Baxter, Patrick Albert Clark
  • Publication number: 20020010296
    Abstract: Polymer compositions derived from selected monoethylenically unsaturated (C3-C6)carboxylic acid monomers, (C1-C4)alkyl (meth)acrylate ester monomers and alkoxylated (meth)acrylate monomers used in certain weight ratios to provide enhanced detergent and cleaning performance are disclosed. Polymer compositions containing from 5 to 40% of monoethylenically unsaturated (C3-C6)carboxylic acid monomer, from 35 to 65% of (C1-C4)alkyl (meth)acrylate ester monomer and from 20 to 60% of alkoxylated (meth)acrylate monomer provide improved cleaning performance in laundry detergent formulations relative to conventional polymer compositions.
    Type: Application
    Filed: May 1, 2001
    Publication date: January 24, 2002
    Inventors: Steven Michael Baxter, Thomas Cleveland Kirk, Curtis Schwartz, Barry Weinstein
  • Patent number: 6120638
    Abstract: An improved method for forming book casing is provided through an adhesive composition. The adhesive provides surprising adhesion to both paper and plastic films with also allowing higher processing rates. Book casings produced with the adhesives are also claimed.
    Type: Grant
    Filed: September 17, 1997
    Date of Patent: September 19, 2000
    Assignee: Rohm and Haas Company
    Inventors: Steven Michael Baxter, Bradley Anson Jacobs