Patents by Inventor Jeffry L. Jacobs
Jeffry L. Jacobs 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: 10703927Abstract: An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example. A dust suppression coating composition includes an acrylic polymer comprising a quaternary ammonium moiety; and an oligomeric alkylalkoxysiloxane. The coating composition may be applied to roofing granules, and/or asphaltic compositions, among other things.Type: GrantFiled: April 10, 2015Date of Patent: July 7, 2020Assignee: 3M Innovative Properties CompanyInventors: Mahfuza B. Ali, Susannah C. Clear, Terry R. Hobbs, Jeffry L. Jacobs, Hae-Seung Lee, Mary Lou Morris
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Publication number: 20170037273Abstract: An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example. A dust suppression coating composition includes an acrylic polymer comprising a quaternary ammonium moiety; and an oligomeric alkylalkoxysiloxane. The coating composition may further include a zirconium salt. The coating composition may be applied to roofing granules, and/or asphaltic compositions, among other things.Type: ApplicationFiled: April 10, 2015Publication date: February 9, 2017Inventors: Mahfuza B. Ali, Susannah C. Clear, Terry R. Hobbs, Jeffry L. Jacobs, Hae-Seung Lee, Mary Lou Morris
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Publication number: 20170029649Abstract: An adhesion promoter coating composition includes an oligomeric alkylalkoxysiloxane and a compound comprising an electrophile moiety and an alkoxysilyl moiety. The electrophile moiety may contain a sulfide functional group, for example. A dust suppression coating composition includes an acrylic polymer comprising a quaternary ammonium moiety; and an oligomeric alkylalkoxysiloxane. The coating composition may be applied to roofing granules, and/or asphaltic compositions, among other things.Type: ApplicationFiled: April 10, 2015Publication date: February 2, 2017Inventors: Mahfuza B. Ali, Susannah C. Clear, Terry R. Hobbs, Jeffry L. Jacobs, Hae-Seung Lee, Mary Lou Morris
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Patent number: 9498931Abstract: A roofing shingle may include a substrate, granules and multilayer infrared light reflecting film particles. In some cases, a roofing shingle may include a substrate, granules and a multilayer infrared light reflecting film disposed either above or below the granules. Such roofing shingles may exhibit improved solar reflectivity. An infrared light reflecting mixture may include inorganic granules and polymeric multilayer infrared light reflecting film particles. An existing construction surface may be treated to improve its solar reflectivity.Type: GrantFiled: November 17, 2006Date of Patent: November 22, 2016Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jeffry L. Jacobs, Jeffrey A. Peterson, Christopher A. Haak
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Publication number: 20150252566Abstract: Building materials, such as roofing granules, including greater than 50% volume of glass are provided. In an exemplary embodiment, one or more additives including colored pigments, infrared-reflective particles, infrared-absorbing particles, algicidal particles, photocatalytic particles, thermally conductive particles, or electrically conductive particles are incorporated at least partially throughout or onto the granule.Type: ApplicationFiled: September 6, 2013Publication date: September 10, 2015Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Jean A. Tangeman, Craig W. Lindsay, Kenton D. Budd, Rebecca L. Everman, Jeffry L. Jacobs, John S. Edwards
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Patent number: 8507092Abstract: A surface having dust particles thereon and a coating on the surface comprising a coating polymer having a Tg less than ?20° C. A method of reducing dust, the method including providing a surface having dust particles thereon and coating the surface with a coating polymer with a Tg less than ?20° C.Type: GrantFiled: February 6, 2012Date of Patent: August 13, 2013Assignee: 3M Innovative Properties CompanyInventors: Wayne W. Fan, Dong-Wei Zhu, Qin Zhu, Jeffry L. Jacobs, Mary Lou Morris, Kathleen R. Reynolds, Uyen N. Tang
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Patent number: 8389109Abstract: A building element selected from a roofing tile or siding element may be formed from a first cementitious mixture and a second cementitious mixture containing a photocatalytic cementitious mixture. The first cementitious mixture and the photocatalytic cementitious mixture may be co-formed into a shaped uncured two layer monolith having a base layer of the first cementitious mixture and a top layer of the photocatalytic cementitious mixture. The shaped uncured two layer monolith is then cured. The resulting building element may be algae-resistant.Type: GrantFiled: March 2, 2011Date of Patent: March 5, 2013Assignee: 3M Innovative Properties CompanyInventors: Mark T. Anderson, Rachael A. T. Gould, Jeffry L. Jacobs
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Publication number: 20120135240Abstract: A surface having dust particles thereon and a coating on the surface comprising a coating polymer having a Tg less than ?20° C. A method of reducing dust, the method including providing a surface having dust particles thereon and coating the surface with a coating polymer with a Tg less than ?20° C.Type: ApplicationFiled: February 6, 2012Publication date: May 31, 2012Inventors: Wayne W. Fan, Dong-Wei Zhu, Qin Zhu, Jeffry L. Jacobs, Mary Lou Morris, Kathleen R. Reynolds, Uyen N. Tang
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Patent number: 8124231Abstract: The present application is directed to an article comprising a dusty surface and a coating on the dusty surface comprising a coating polymer having a Tg less ?20° C. and a method of reducing dust. In some embodiments, the polymer has a Tg less than ?30° C., and in specific embodiments, the polymer has a Tg less than ?45° C. The dusty surface may be, for example, crushed stone, coal, iron ore, gravel, sand or other aggregates (e.g. a roofing granule,) or a soil surface. Generally, the coating polymer comprises a polyacrylate, polyurethane, synthetic and natural rubber, silicone and other organic polymers. In specific embodiments, the coating polymer comprises an acrylic emulsion polymer.Type: GrantFiled: November 9, 2009Date of Patent: February 28, 2012Assignee: 3M Innovative Properties CompanyInventors: Wayne W. Fan, Dong-Wei Zhu, Qin Zhu, Jeffry L. Jacobs, Mary Lou Morris, Kathleen R. Reynolds, Uyen N. Tang
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Publication number: 20110151221Abstract: A building element selected from a roofing tile or siding element may be formed from a first cementitious mixture and a second cementitious mixture containing a photocatalytic cementitious mixture. The first cementitious mixture and the photocatalytic cementitious mixture may be co-formed into a shaped uncured two layer monolith having a base layer of the first cementitious mixture and a top layer of the photocatalytic cementitious mixture. The shaped uncured two layer monolith is then cured. The resulting building element may be algae-resistant.Type: ApplicationFiled: March 2, 2011Publication date: June 23, 2011Inventors: Mark T. Anderson, Rachael A.T. Gould, Jeffry L. Jacobs
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Patent number: 7922950Abstract: A building element may be formed from a first cementitious mixture and a second cementitious mixture containing a photocatalytic cementitious mixture. The first cementitious mixture and the photocatalytic cementitious mixture may be co-formed into a shaped uncured two layer monolith having a base layer of the first cementitious mixture and a top layer of the photocatalytic cementitious mixture. The shaped uncured two layer monolith is then cured. The resulting building element may be algae-resistant.Type: GrantFiled: March 14, 2006Date of Patent: April 12, 2011Assignee: 3M Innovative Properties CompanyInventors: Mark T. Anderson, Rachael A. T. Gould, Jeffry L. Jacobs
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Publication number: 20100203338Abstract: The present application is directed to an article comprising a dusty surface and a coating on the dusty surface comprising a coating polymer having a Tg less ?20° C. and a method of reducing dust. In some embodiments, the polymer has a Tg less than ?30° C., and in specific embodiments, the polymer has a Tg less than ?45° C. The dusty surface may be, for example, crushed stone, coal, iron ore, gravel, sand or other aggregates (e.g. a roofing granule,) or a soil surface. Generally, the coating polymer comprises a polyacrylate, polyurethane, synthetic and natural rubber, silicone and other organic polymers. In specific embodiments, the coating polymer comprises an acrylic emulsion polymer.Type: ApplicationFiled: November 9, 2009Publication date: August 12, 2010Inventors: Wayne W. Fan, Dong-Wei Zhu, Qin Zhu, Jeffry L. Jacobs, Mary Lou Morris, Kathleen K Reynolds, Uyen N. Tang
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Publication number: 20080241550Abstract: In one embodiment, the present application is directed to a structure. The structure comprises a structural layer having an external surface and a coating on the external surface of the structural layer. The coating comprises a polyurethane binder; and photocatalytic particles within the polyurethane binder. In another embodiment, the present application is directed to a composition. The composition comprises a polyurethane binder and photocatalytic particles within the polyurethane binder.Type: ApplicationFiled: June 9, 2008Publication date: October 2, 2008Inventors: Jeffry L. Jacobs, Mark T. Anderson, James G. Carlson, Carol-Lynn Spawn, Rachael A.T. Gould
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Patent number: 7354596Abstract: A delivery system for delivering an anti-microbial agent to a surface in a time release manner. The delivery system includes one or more polymeric particles (e.g., microspheres, core/shell particles, latexes, porogens, cryogenically ground beads, condensation polymer particles, flakes, etc.) and at least anti-microbial agent attached thereto. The anti-microbial agents may or may not be soluble in the polymeric particle or in the monomeric precursor used to make the polymeric particle. The anti-microbial agent can be incorporated into the microsphere using either a post polymerization addition process or an in situ addition process. The delivery system can be fashioned to provide characteristics that are application specific. Examples of such delivery systems include but are not limited to substrates (such as tapes, sheets of material and the like) coated with the releasably loaded polymeric particles, sprayable dispersions or suspensions of these polymeric particles and the like.Type: GrantFiled: May 1, 1998Date of Patent: April 8, 2008Assignee: 3M Innovative Properties CompanyInventors: John P. Banovetz, Jeffry L. Jacobs
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Publication number: 20070218314Abstract: A building element may be formed from a first cementitious mixture and a second cementitious mixture containing a photocatalytic cementitious mixture. The first cementitious mixture and the photocatalytic cementitious mixture may be co-formed into a shaped uncured two layer monolith having a base layer of the first cementitious mixture and a top layer of the photocatalytic cementitious mixture. The shaped uncured two layer monolith is then cured. The resulting building element may be algae-resistant.Type: ApplicationFiled: March 14, 2006Publication date: September 20, 2007Inventors: Mark T. Anderson, Rachael A.T. Gould, Jeffry L. Jacobs
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Patent number: 6881701Abstract: The present invention provides a coating composition for substrates. The coating composition of the present invention generally includes a silicate binder and a plurality of photocatalytic particles. The silicate binder functions as a bonding agent to establish the coating on the substrate. A plurality of photocatalyst particles are dispersed throughout the silicate binder. The particles are included in an amount that provides sufficient distribution of the particles in the resulting coating. The incorporation of the present invention onto substrates prevents algal growth on building materials utilizing the coated substrates.Type: GrantFiled: April 15, 2003Date of Patent: April 19, 2005Assignee: 3M Innovative Properties CompanyInventor: Jeffry L. Jacobs
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Publication number: 20030190431Abstract: The present invention provides a coating composition for substrates. The coating composition of the present invention generally includes a silicate binder and a plurality of photocatalytic particles. The silicate binder functions as a bonding agent to establish the coating on the substrate. A plurality of photocatalyst particles are dispersed throughout the silicate binder. The particles are included in an amount that provides sufficient distribution of the particles in the resulting coating. The incorporation of the present invention onto substrates prevents algal growth on building materials utilizing the coated substrates.Type: ApplicationFiled: April 15, 2003Publication date: October 9, 2003Applicant: 3M Innovative Properties CompanyInventor: Jeffry L. Jacobs
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Publication number: 20020160151Abstract: An integrated granule product that includes a film having a plurality of ceramic coated granules bonded to the film by a cured adhesive. The integrated granule product is generally considered an intermediate product because it is suitable for application onto various substrates for end use applications such as roofing products and flooring products.Type: ApplicationFiled: April 17, 2002Publication date: October 31, 2002Inventors: Duane M. Pinault, Ernest L. Thurber, Gregg D. Dahlke, Thomas E. Boettcher, Jeffry L. Jacobs