Patents by Inventor Stan McIntosh

Stan McIntosh 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: 8883881
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: November 11, 2014
    Assignee: Evonik Corporation
    Inventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
  • Patent number: 8822582
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: September 2, 2014
    Assignee: Evonik Corporation
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
  • Publication number: 20140031498
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Application
    Filed: July 30, 2013
    Publication date: January 30, 2014
    Applicant: Evonik Stockhausen, LLC
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, JR.
  • Publication number: 20130310251
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 21, 2013
    Applicant: Evonik Stockhausen, LLC
    Inventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
  • Patent number: 8519041
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: August 27, 2013
    Assignee: Evonik Stockhausen, LLC
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
  • Publication number: 20120277096
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Application
    Filed: June 15, 2012
    Publication date: November 1, 2012
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, JR.
  • Patent number: 8236884
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: August 7, 2012
    Assignee: Evonik Stockhausen, LLC
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
  • Patent number: 7935860
    Abstract: An absorbent article can have a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet. In some aspects, at least one of the topsheet, backsheet, and absorbent core is stretchable. In other aspects, the absorbent core can comprise layers, at least one of which includes substantially the superabsorbent material only and at least one of which includes substantially fluff only. In some aspects, the article includes superabsorbent material having a surface additive that includes a surface crosslinking agent, a water-insoluble inorganic metal compound and a polymeric coating.
    Type: Grant
    Filed: March 23, 2007
    Date of Patent: May 3, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Richard N. Dodge, II, Tammy J. Nettekoven, Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
  • Patent number: 7906585
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and compatibility to affix to a thermoplastic material.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: March 15, 2011
    Assignee: Evonik Stockhausen, LLC
    Inventors: Stan McIntosh, Scott J. Smith, Angela Jones Lang, David L. Bergman, Jr.
  • Patent number: 7812082
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and compatibility to affix to a thermoplastic material.
    Type: Grant
    Filed: December 12, 2005
    Date of Patent: October 12, 2010
    Assignee: Evonik Stockhausen, LLC
    Inventors: Stan McIntosh, Scott J. Smith, Angela Jones Lang, David L. Bergman, Jr.
  • Patent number: 7777093
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Grant
    Filed: September 1, 2006
    Date of Patent: August 17, 2010
    Assignee: Evonik Stockhausen, LLC
    Inventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
  • Publication number: 20080234420
    Abstract: The invention relates to absorptive, crosslinked polymeric composition that are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a polymeric coating, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which have a high capacity and a high gel bed permeability.
    Type: Application
    Filed: March 23, 2007
    Publication date: September 25, 2008
    Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman
  • Publication number: 20080021130
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and compatibility to affix to a thermoplastic material.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 24, 2008
    Inventors: Stan McIntosh, Scott Smith, Angela Lang, David Bergman
  • Publication number: 20070135554
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomer carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and compatibility to affix to a thermoplastic material.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 14, 2007
    Inventors: Stan McIntosh, Scott Smith, Angela Lang, David Bergman
  • Publication number: 20070135785
    Abstract: An absorbent article comprises a topsheet, a backsheet which may be joined to the topsheet, and an absorbent core positioned between the topsheet and the backsheet. Additionally, the absorbent core comprises at least a superabsorbent polymer material comprising from about 55 to about 99.9% by weight of polymerizable unsaturated acid group containing monomer, and from about 0.001 to about 5% by weight of internal crosslinking agent which are polymerized and prepared into superabsorbent polymer particles and which further include surface additives. The superabsorbent polymer material can also have a degree of neutralization of greater than about 25%. The result is an absorbent article which exhibits improved performance as well as greater comfort and confidence among the user.
    Type: Application
    Filed: December 12, 2005
    Publication date: June 14, 2007
    Inventors: Jian Qin, Scott Smith, Stan McIntosh, Angela Lang, David Bergman
  • Publication number: 20070066718
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Application
    Filed: September 1, 2006
    Publication date: March 22, 2007
    Inventors: Scott Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
  • Patent number: 7173086
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: February 6, 2007
    Assignee: Stockhausen, Inc.
    Inventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
  • Publication number: 20050096435
    Abstract: The invention relates to absorptive, crosslinked polymers which are based on partly neutralized, monoethylenically unsaturated monomers carrying acid groups wherein the absorptive crosslinked polymer may be coated with a thermoplastic polymer, and have improved properties, in particular in respect of their capacity for transportation of liquids in the swollen state, and which has a high gel bed permeability and high centrifuge retention capacity.
    Type: Application
    Filed: October 31, 2003
    Publication date: May 5, 2005
    Inventors: Scott Smith, Stan Mcintosh, Heinz Bremus, Frank Loeker