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).
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Patent number: 8883881Abstract: 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: GrantFiled: July 11, 2013Date of Patent: November 11, 2014Assignee: Evonik CorporationInventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
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Patent number: 8822582Abstract: 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: GrantFiled: July 30, 2013Date of Patent: September 2, 2014Assignee: Evonik CorporationInventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
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Publication number: 20140031498Abstract: 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: ApplicationFiled: July 30, 2013Publication date: January 30, 2014Applicant: Evonik Stockhausen, LLCInventors: Scott J. Smith, Stan McIntosh, David L. Bergman, JR.
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Publication number: 20130310251Abstract: 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: ApplicationFiled: July 11, 2013Publication date: November 21, 2013Applicant: Evonik Stockhausen, LLCInventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
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Patent number: 8519041Abstract: 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: GrantFiled: June 15, 2012Date of Patent: August 27, 2013Assignee: Evonik Stockhausen, LLCInventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
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Publication number: 20120277096Abstract: 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: ApplicationFiled: June 15, 2012Publication date: November 1, 2012Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman, JR.
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Patent number: 8236884Abstract: 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: GrantFiled: March 23, 2007Date of Patent: August 7, 2012Assignee: Evonik Stockhausen, LLCInventors: Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
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Patent number: 7935860Abstract: 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: GrantFiled: March 23, 2007Date of Patent: May 3, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Richard N. Dodge, II, Tammy J. Nettekoven, Scott J. Smith, Stan McIntosh, David L. Bergman, Jr.
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Patent number: 7906585Abstract: 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: GrantFiled: October 2, 2007Date of Patent: March 15, 2011Assignee: Evonik Stockhausen, LLCInventors: Stan McIntosh, Scott J. Smith, Angela Jones Lang, David L. Bergman, Jr.
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Patent number: 7812082Abstract: 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: GrantFiled: December 12, 2005Date of Patent: October 12, 2010Assignee: Evonik Stockhausen, LLCInventors: Stan McIntosh, Scott J. Smith, Angela Jones Lang, David L. Bergman, Jr.
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Patent number: 7777093Abstract: 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: GrantFiled: September 1, 2006Date of Patent: August 17, 2010Assignee: Evonik Stockhausen, LLCInventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
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Publication number: 20080234420Abstract: 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: ApplicationFiled: March 23, 2007Publication date: September 25, 2008Inventors: Scott J. Smith, Stan McIntosh, David L. Bergman
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Publication number: 20080021130Abstract: 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: ApplicationFiled: October 2, 2007Publication date: January 24, 2008Inventors: Stan McIntosh, Scott Smith, Angela Lang, David Bergman
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Publication number: 20070135554Abstract: 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: ApplicationFiled: December 12, 2005Publication date: June 14, 2007Inventors: Stan McIntosh, Scott Smith, Angela Lang, David Bergman
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Publication number: 20070135785Abstract: 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: ApplicationFiled: December 12, 2005Publication date: June 14, 2007Inventors: Jian Qin, Scott Smith, Stan McIntosh, Angela Lang, David Bergman
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Publication number: 20070066718Abstract: 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: ApplicationFiled: September 1, 2006Publication date: March 22, 2007Inventors: Scott Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
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Patent number: 7173086Abstract: 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: GrantFiled: October 31, 2003Date of Patent: February 6, 2007Assignee: Stockhausen, Inc.Inventors: Scott J. Smith, Stan McIntosh, Heinz Bremus, Frank Loeker
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Publication number: 20050096435Abstract: 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: ApplicationFiled: October 31, 2003Publication date: May 5, 2005Inventors: Scott Smith, Stan Mcintosh, Heinz Bremus, Frank Loeker