Patents by Inventor Alan Wayne Kohr

Alan Wayne Kohr 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
  • Patent number: 7932313
    Abstract: There is provided a composition comprising (a) at least one aqueous polymer dispersion, wherein said polymer is formed from a monomer mix comprising one or more carboxylic acid functional monomers; (b) at least one swelling agent; and (c) at least one polyvalent metal ion; wherein said composition is formed by a process comprising the step of forming a preliminary admixture of said dispersion (a) with some or all of said swelling agent (b), wherein the ratio of equivalents of polyvalent metal ions in said preliminary admixture to equivalents of carboxylic acid functional groups in said preliminary admixture is 0.25 or less.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: April 26, 2011
    Assignee: Rohm and Haas Company
    Inventors: Henry Jude Eichman, Alan Wayne Kohr
  • Patent number: 7452952
    Abstract: A method of applying coating composition is described in which the coating composition comprises a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, effecting the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.
    Type: Grant
    Filed: December 4, 2006
    Date of Patent: November 18, 2008
    Assignee: Rohm and Haas Company
    Inventors: Alan Wayne Kohr, Theodore Tysak
  • 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
  • Patent number: 7396891
    Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.
    Type: Grant
    Filed: February 3, 2005
    Date of Patent: July 8, 2008
    Assignee: Rohm and Haas Company
    Inventors: Richard Thomas Gray, Alan Wayne Kohr, Dennis Michael Sharpe, Theodore Tysak
  • Patent number: 7288509
    Abstract: There is provided a composition comprising (a) at least one aqueous polymer dispersion, (b) at least one ester in the amount of 0.005 to 50 parts by weight of said ester, based on 100 weight parts of solids of all polymers in said aqueous composition, wherein said ester is selected from the group consisting of (i) a monoester of a C7-C10 aliphatic monocarboxylic acid with a dihydric alcohol, (ii) a monoester of a C7-C10 aliphatic monocarboxylic acid with a trihydric alcohol, (iii) a diester of a C7-C10 aliphatic monocarboxylic acid with a trihydric alcohol, and (iv) a mixture of two or more of said (i), (ii), and (iii), and (c) at least one surfactant, in the amount of 1.2 to 10 parts by weight of said surfactant, based on 100 weight parts of solids of all polymers in said aqueous composition.
    Type: Grant
    Filed: April 25, 2006
    Date of Patent: October 30, 2007
    Assignee: Rohm and Haas Company
    Inventor: Alan Wayne Kohr
  • Patent number: 7230060
    Abstract: A coating composition is described comprising a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, effecting the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: June 12, 2007
    Assignee: Rohm and Haas Company
    Inventors: Alan Wayne Kohr, Theodore Tysak
  • Publication number: 20050288411
    Abstract: There is provided a composition comprising (a) at least one aqueous polymer dispersion, wherein said polymer is formed from a monomer mix comprising one or more carboxylic acid functional monomers; (b) at least one swelling agent; and (c) at least one polyvalent metal ion; wherein said composition is formed by a process comprising the step of forming a preliminary admixture of said dispersion (a) with some or all of said swelling agent (b), wherein the ratio of equivalents of polyvalent metal ions in said preliminary admixture to equivalents of carboxylic acid functional groups in said preliminary admixture is 0.25 or less.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 29, 2005
    Inventors: Henry Jude Eichman, Alan Wayne Kohr
  • Patent number: 6875834
    Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: April 5, 2005
    Assignee: Rohm and Haas Company
    Inventors: Richard Thomas Gray, Alan Wayne Kohr, Dennis Michael Sharpe, Theodore Tysak
  • Publication number: 20040138327
    Abstract: A coating composition having a plurality of triggered responses is described that comprises a multi-stage emulsion polymer that incorporates a radiation sensitive trigger and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, triggering the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.
    Type: Application
    Filed: December 4, 2003
    Publication date: July 15, 2004
    Inventors: Alan Wayne Kohr, Theodore Tysak
  • Publication number: 20040138328
    Abstract: A coating composition is described comprising a multi-stage emulsion polymer that is both radiation curable, removable and includes chemically reactive functional groups in the coating that react with one or more conventional chemical stripping agents, effecting the removal of the coating from a substrate. The UV curable and removable composition is included within one or more layers applied on top of a substrate or on top of a base coat that itself is disposed on top of a substrate.
    Type: Application
    Filed: December 4, 2003
    Publication date: July 15, 2004
    Inventors: Alan Wayne Kohr, Theodore Tysak
  • Patent number: 6630533
    Abstract: An exterior finishing composition is provided containing a polymer which includes hydrophobic monomers as polymerized units, and a rheology modifier. The exterior finishing composition is useful as a basecoat and as a topcoat in multilayered exterior wall systems. Also provided is a method of coating a vertical surface with the exterior finishing composition.
    Type: Grant
    Filed: August 20, 2001
    Date of Patent: October 7, 2003
    Assignee: Rohm and Haas Company
    Inventors: Kenneth Michael Konopka, Michael Joseph O'Brien, Alan Wayne Kohr
  • Patent number: 6548596
    Abstract: A polymer composition comprising an aqueous suspension or dispersion of a water insoluble polymer of ethylenically unsaturated monomers, said polymer having a Tg of at least 35° C. and 25% to 65% by weight units of iso-butyl methacrylate (IBMA) and n-butyl methacrylate (BMA), and 3% to 50% by weight units of at least one acidic monomer. Floor polish compositions comprising said polymer may have improved repeatable high speed burnish response.
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: April 15, 2003
    Assignee: Rohm and Haas Company
    Inventors: Alan Wayne Kohr, Karl John Hartman
  • Publication number: 20020183455
    Abstract: Aqueous coating compositions containing (1) a first polymer containing reactive functional groups with a selected level of carboxylic acid functionality and (2) a polyfunctional crosslinker agent containing functional groups that are reactive with appropriate functional groups of the first polymer, are disclosed. The two-component polymer compositions provide a combination of durability and ready removability of the final coating after curing. Two-component polymer compositions based on the first polymer containing hydroxyl functionality in addition to carboxylic acid functionality and use of a polyisocyanate as the polyfunctional crosslinker agent are especially useful as floor polish compositions.
    Type: Application
    Filed: January 16, 2002
    Publication date: December 5, 2002
    Inventors: Richard Thomas Gray, Alan Wayne Kohr, Dennis Michael Sharpe, Theodore Tysak
  • Publication number: 20020049272
    Abstract: An exterior finishing composition is provided containing a polymer which includes hydrophobic monomers as polymerized units, and a rheology modifier. The exterior finishing composition is useful as a basecoat and as a topcoat in multilayered exterior wall systems. Also provided is a method of coating a vertical surface with the exterior finishing composition.
    Type: Application
    Filed: August 20, 2001
    Publication date: April 25, 2002
    Inventors: Kenneth Michael Konopka, Michael Joseph O'Brien, Alan Wayne Kohr