Patents by Inventor Thomas A. Kraker
Thomas A. Kraker 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: 10470489Abstract: Smoking articles having reduced ignition proclivity characteristics are disclosed. The smoking articles include a paper wrapper containing cellulosic fibers and filler particles. The paper wrappers are treated with a film-forming composition in order to reduce the ignition proclivity characteristics of the smoking articles. In one embodiment, the film-forming composition contains an alginate combined with a starch. In an alternative embodiment, the film-forming composition contains a film-forming material combined with filler particles. The filler particles may comprise kaolin clay, magnesium oxide, mica, alum, or mixtures thereof.Type: GrantFiled: December 6, 2013Date of Patent: November 12, 2019Assignee: Schweitzer-Maudult International, Inc.Inventors: Raoul Herve, Julia Cloitre-Chabert, Patrick Guilchet, Thomas A. Kraker
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Patent number: 10258078Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition is applied as multiple layers to the paper wrapper. After each application step, the wrapper is dried. Applying the film-forming composition to the paper wrapper in multiple layers minimizes distortion and other adverse affects that may occur to the wrapper.Type: GrantFiled: March 30, 2004Date of Patent: April 16, 2019Assignee: Schweitzer-Mauduit International, Inc.Inventors: Richard M. Peterson, Joseph S. Kucherovsky, Thomas A. Kraker
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Publication number: 20180325168Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: ApplicationFiled: July 20, 2018Publication date: November 15, 2018Inventor: Thomas A. Kraker
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Patent number: 10028525Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: GrantFiled: September 30, 2014Date of Patent: July 24, 2018Assignee: Schweitzer-Mauduit International, Inc.Inventor: Thomas A. Kraker
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Patent number: 9247769Abstract: Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper in order to, in one embodiment, increase the permeability of the treated areas.Type: GrantFiled: October 11, 2013Date of Patent: February 2, 2016Assignee: Schweitzer-Mauduit International, Inc.Inventors: Larry D. Snow, Francois Mongeon, Thomas A. Kraker
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Patent number: 9149068Abstract: Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper.Type: GrantFiled: October 11, 2013Date of Patent: October 6, 2015Assignee: Schweitzer-Mauduit International, Inc.Inventors: Larry D. Snow, Francois Mongeon, Thomas A. Kraker
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Publication number: 20150013707Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: ApplicationFiled: September 30, 2014Publication date: January 15, 2015Inventor: Thomas A. Kraker
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Patent number: 8863757Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: GrantFiled: July 14, 2004Date of Patent: October 21, 2014Assignee: Schweitzer-Mauduit International, Inc.Inventor: Thomas A. Kraker
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Publication number: 20140103099Abstract: Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper.Type: ApplicationFiled: October 11, 2013Publication date: April 17, 2014Applicant: Schweitzer-Mauduit International, Inc.Inventors: Larry D. Snow, Francois Mongeon, Thomas A. Kraker
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Publication number: 20140102465Abstract: Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper in order to, in one embodiment, increase the permeability of the treated areas.Type: ApplicationFiled: October 11, 2013Publication date: April 17, 2014Applicant: Schweitzer-Mauduit International, Inc.Inventors: Larry D. Snow, Francois Mongeon, Thomas A. Kraker
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Publication number: 20140090656Abstract: Smoking articles having reduced ignition proclivity characteristics are disclosed. The smoking articles include a paper wrapper containing cellulosic fibers and filler particles. The paper wrappers are treated with a film-forming composition in order to reduce the ignition proclivity characteristics of the smoking articles. In one embodiment, the film-forming composition contains an alginate combined with a starch. In an alternative embodiment, the film-forming composition contains a film-forming material combined with filler particles. The filler particles may comprise kaolin clay, magnesium oxide, mica, alum, or mixtures thereof.Type: ApplicationFiled: December 6, 2013Publication date: April 3, 2014Applicant: Schweitzer-Mauduit International, Inc.Inventors: Raoul Herve, Julia Cloitre-Chabert, Patrick Guilchet, Thomas A. Kraker
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Publication number: 20090120450Abstract: Smoking articles having reduced ignition proclivity characteristics are disclosed. The smoking articles include a paper wrapper containing cellulosic fibers and filler particles. The paper wrappers are treated with a film-forming composition in order to reduce the ignition proclivity characteristics of the smoking articles. In one embodiment, the film-forming composition contains an alginate combined with a starch. In an alternative embodiment, the film-forming composition contains a film-forming material combined with filler particles. The filler particles may comprise kaolin clay, magnesium oxide, mica, alum, or mixtures thereof.Type: ApplicationFiled: July 3, 2008Publication date: May 14, 2009Applicant: Schweitzer-Mauduit International, Inc.Inventors: Raoul Herve, Julia Cloitre-Chabert, Patrick Guilchet, Thomas A. Kraker
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Publication number: 20040255966Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: ApplicationFiled: July 14, 2004Publication date: December 23, 2004Inventor: Thomas A. Kraker
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Publication number: 20040182407Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition is applied as multiple layers to the paper wrapper. After each application step, the wrapper is dried. Applying the film-forming composition to the paper wrapper in multiple layers minimizes distortion and other adverse affects that may occur to the wrapper.Type: ApplicationFiled: March 30, 2004Publication date: September 23, 2004Inventors: Richard M. Peterson, Joseph S. Kucherovsky, Thomas A. Kraker
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Patent number: 6779530Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: GrantFiled: January 23, 2002Date of Patent: August 24, 2004Assignee: Schweitzer-Mauduit International, Inc.Inventor: Thomas A. Kraker
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Patent number: 6725867Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition is applied as multiple layers to the paper wrapper. After each application step, the wrapper is dried. Applying the film-forming composition to the paper wrapper in multiple layers minimizes distortion and other adverse affects that may occur to the wrapper.Type: GrantFiled: November 13, 2001Date of Patent: April 27, 2004Assignee: Schweitzer-Mauduit International, Inc.Inventors: Richard M. Peterson, Joseph S. Kucherovsky, Thomas A. Kraker
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Publication number: 20030136420Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition contains a film-forming material. The film-forming material has a relatively low viscosity. In this manner, the film-forming composition can have a relatively high solids content and still be applied to the wrapper using conventional techniques, such as by using a gravure printer.Type: ApplicationFiled: January 23, 2002Publication date: July 24, 2003Applicant: Schweitzer-Mauduit International, Inc.Inventor: Thomas A. Kraker
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Publication number: 20020139381Abstract: A process for reducing the permeability of a paper wrapper used in the construction of a smoking article is disclosed. The paper wrapper is treated with a film-forming composition that forms treated discrete areas on the wrapper. The treated discrete areas have a permeability within a predetermined range sufficient to reduce the ignition proclivity properties of a smoking article made with the wrapper. In accordance with the present invention, the film-forming composition is applied as multiple layers to the paper wrapper. After each application step, the wrapper is dried. Applying the film-forming composition to the paper wrapper in multiple layers minimizes distortion and other adverse affects that may occur to the wrapper.Type: ApplicationFiled: November 13, 2001Publication date: October 3, 2002Applicant: Schweitzer-Mauduit International, Inc.Inventors: Richard M. Peterson, Joseph S. Kucherovsky, Thomas A. Kraker