Patents by Inventor Benjamin R. Coonce
Benjamin R. Coonce 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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Publication number: 20240110084Abstract: The present disclosure provides laminates, which include adhesive materials and methods that allow for the removal of contaminants, e.g. particulate contaminants, from a substrate surface. In one embodiment, the laminates include (i) a substrate with contaminant disposed on its surface, (ii) a liquid, adhesive precursor and (iii) a film layer. The liquid, adhesive precursor is disposed between the substrate and the film layer. In another embodiment, the laminates include (i) a substrate with contaminant disposed on its surface, (ii) a cured adhesive layer and (iii) a film layer. The cured adhesive layer is disposed between the substrate and the film layer. The laminates may be used to remove contaminant from the substrate surface by removal of the film layer and the cured adhesive layer, which entraps the contaminant therein.Type: ApplicationFiled: December 3, 2021Publication date: April 4, 2024Inventors: Uma Rames Krishna Lagudu, Benjamin R. Coonce, Morgan A. Priolo, William Blake Kolb, Eric W. Nelson
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Patent number: 11945900Abstract: The present disclosure provides an orthodontic article including the reaction product of the polymerizable composition. Further, the present disclosure provides polymerizable compositions and methods of making an orthodontic article. The method includes obtaining a polymerizable composition and selectively curing the polymerizable composition to form an orthodontic article. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an orthodontic article; and generating, with the manufacturing device by an additive manufacturing process, the orthodontic article based on the digital object. A system is also provided, including a display that displays a 3D model of an orthodontic article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an orthodontic article.Type: GrantFiled: June 27, 2019Date of Patent: April 2, 2024Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Klun, Zeba Parkar, John M. Riedesel, Richard J. Pokorny, Chad M. Amb, Benjamin R. Coonce, Robert S. Clough, Tianyu Wu, Saswata Chakraborty, Yongshang Lu, Benjamin C. MacMurray, Ahmed S. Abuelyaman, Karl J. L. Geisler, Jodi L. Connell, Ta-Hua Yu
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Patent number: 11905429Abstract: Coatable compositions for formation of ink-receptive layers, which may be aqueous suspensions, comprise a mixture of: a) 8.0-75 wt % (based on the total weight of a), b), c), and d)) of colloidal silica particles having an average particle size of 2.0-150 nm; b) 10-75 wt % of one or more polyester polymers; c) 10-75 wt % of one or more polymers selected from the group consisting of polyurethane polymers and (meth)acrylate polymers; and d) 0-10 wt % of one or more crosslinkers. Ink-receptive layers, which may exhibit high gloss and high ink anchoring are also provided, as are constructions comprising such layers. Porous solids are also provided, comprising: a) 8.0-75 wt % of colloidal silica particles having an average particle size of 2.0-150 nm; and b) one or more water dispersible polymers.Type: GrantFiled: November 16, 2018Date of Patent: February 20, 2024Assignee: 3M Innovative Properties CompanyInventors: Rachna Khurana, Maciej P. Pietras, Benjamin R. Coonce, Naiyong Jing
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Publication number: 20240002684Abstract: Methods of embedding particles (e.g., nanoparticles) in a coating, the methods including contacting a first surface of a particle layer with a curable resin, followed by curing the curable resin to form a coating having a first coating surface and an opposing second coating surface, resulting in the particles being concentrated at the first coating surface. Also provided are applications for materials prepared according to the disclosed methods in, for example, hardcoating and nano-replication via reactive ion etching.Type: ApplicationFiled: November 29, 2021Publication date: January 4, 2024Inventors: Benjamin R. Coonce, Morgan A. Priolo, Uma Rames Krishna Lagudu
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Publication number: 20230392027Abstract: Coating compositions including a nanoparticle layer including nanoparticles and a curable resin and a curable resin layer comprising the curable resin, where the nanoparticle layer has a thickness of 0.2 ?m to 8 ?m, and where the nanoparticle layer includes less than 40 vol. % of the curable resin. Methods for preparing the coating compositions, laminates including the coating compositions, and articles including the laminates are provided.Type: ApplicationFiled: June 1, 2023Publication date: December 7, 2023Inventors: Benjamin R. Coonce, Matthew Burch, John C. Clark, Richard J. Pokorny, Benjamin G. Sonnek
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Publication number: 20230322966Abstract: The present disclosure provides a photopolymerizable composition. The photopolymerizable composition includes a) 40-60 parts by weight of a monofunctional (meth)acrylate monomer, per 100 parts of the total photopolymerizable composition; b) a photoinitiator; and c) a polymerization reaction product of components. A cured homopolymer of the monofunctional (meth)acrylate monomer has a glass transition temperature of 125 degrees Celsius or greater. The polymerization reaction product of components includes i) a diisocyanate; ii) a hydroxy functional methacrylate; iii) a polycarbonate diol; and iv) a catalyst. The polymerization reaction product includes a polyurethane methacrylate polymer.Type: ApplicationFiled: May 31, 2023Publication date: October 12, 2023Inventors: Thomas P. Klun, Zeba Parkar, John M. Riedesel, Richard J. Pokorny, Chad M. Amb, Benjamin R. Coonce, Robert S. Clough, Tianyu Wu, Saswata Chakraborty, Yongshang Lu, Benjamin C. Mac Murray
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Publication number: 20230305210Abstract: An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical element and the liner. The liner, if included, is removable from the optical film without substantial damage to the optical film. An outermost layer of the optical film may be diffusion bonded to a major surface of the optical element.Type: ApplicationFiled: May 16, 2023Publication date: September 28, 2023Inventors: Gregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce, Douglas S. Dunn, Henry A. Kostalik, IV, Christopher S. DeGraw, John R. Jacobson, Chunjie Zhang
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Patent number: 11709299Abstract: An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical element and the liner. The liner, if included, is removable from the optical film without substantial damage to the optical film. An outermost layer of the optical film may be diffusion bonded to a major surface of the optical element. The optical film includes a protective coating having an average thickness of no more than 30 micrometers. The protective coating includes an at least partially cured composition. The composition includes 70 to 96 weight percent of urethane (meth)acrylate compound having an average (meth)acrylate functionality of 2 to 9.5, and 2 to 20 weight percent of (meth)acrylate monomer having a (meth)acrylate functionality of 1 to 2.Type: GrantFiled: June 7, 2019Date of Patent: July 25, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Gregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce, Douglas S. Dunn, Henry A. Kostalik, IV, Christopher S. DeGraw, John R. Jacobson, Chunjie Zhang, Jung-Sheng Wu
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Patent number: 11708428Abstract: The present disclosure provides a photopolymerizable composition. The photopolymerizable composition includes a) 40-60 parts by weight of a monofunctional (meth)acrylate monomer, per 100 parts of the total photopolymerizable composition; b) a photoinitiator; and c) a polymerization reaction product of components. A cured homopolymer of the monofunctional (meth)acrylate monomer has a glass transition temperature of 125 degrees Celsius or greater. The polymerization reaction product of components includes i) a diisocyanate; ii) a hydroxy functional methacrylate; iii) a polycarbonate diol; and iv) a catalyst. The polymerization reaction product includes a polyurethane methacrylate polymer. Often, the polyurethane methacrylate polymer has a weight average molecular weight of 8,000 g/mol or greater. The present disclosure further provides an article and methods thereof.Type: GrantFiled: June 10, 2021Date of Patent: July 25, 2023Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Klun, Zeba Parkar, John M. Riedesel, Richard J. Pokorny, Chad M. Amb, Benjamin R. Coonce, Robert S. Clough, Tianyu Wu, Saswata Chakraborty, Yongshang Lu, Benjamin C. MacMurray
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Patent number: 11693168Abstract: An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical element and the liner. The liner, if included, is removable from the optical film without substantial damage to the optical film. An outermost layer of the optical film may be diffusion bonded to a major surface of the optical element.Type: GrantFiled: October 3, 2018Date of Patent: July 4, 2023Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Gregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce, Douglas S. Dunn, Henry A. Kostalik, IV, Christopher S. Degraw, John R. Jacobson, Chunjie Zhang
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Publication number: 20220410511Abstract: An optical assembly (200) including an encapsulated multilayer optical film (250). Methods of making and using such optical assemblies also are disclosed.Type: ApplicationFiled: December 1, 2020Publication date: December 29, 2022Inventors: Gregg A. Ambur, Douglas S. Dunn, Henry A. Kostalik, IV, Christopher S. DeGraw, Thomas P. Klun, Benjamin R. Coonce, Richard J. Pokorny, Chunjie Zhang, Laurent Froissard, Joseph S. Warner
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Patent number: 11503720Abstract: Flexible devices including conductive traces with enhanced stretchability, and methods of making and using the same are provided. The circuit die is disposed on a flexible substrate. Electrically conductive traces are formed in channels on the flexible substrate to electrically contact with contact pads of the circuit die. A first polymer liquid flows in the channels to cover a free surface of the traces. The circuit die can also be surrounded by a curing product of a second polymer liquid.Type: GrantFiled: September 12, 2019Date of Patent: November 15, 2022Assignee: 3M INNOVATIVE PROPERTIES COMPANYInventors: Saagar Shah, Mikhail L. Pekurovsky, Ankit Mahajan, Lyudmila A. Pekurovsky, Jessica Chiu, Jeremy K. Larsen, Kara A. Meyers, Teresa M. Goeddel, Thomas J. Metzler, Jonathan W. Kemling, Richard J. Pokorny, Benjamin R. Coonce, Chad M. Amb, Thomas P. Klun
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Patent number: 11493673Abstract: Article (9,19) comprising a substrate (10, 20) comprising a polymer and having first (11,21) and second (12, 22) opposed major surfaces. The first major surface (11, 21) has first surface regions (13, 23) with first nanoparticles (14a, 14b, 14c, 14d, 24a, 24b, 24c, 24d) partially embedded into the first major surface (11, 21), and one of •(a) second surface regions (15) free of nanoparticles; or •(b) second surface regions (25) with at least second nanoparticles (28) on the first major surface (11, 21) or partially embedded into the first major surface (11, 21). The first surface regions (13, 23) have a first average surface roughness, Ra1, of at least 20 nm, wherein the second surface regions (15, 25) have a second average surface roughness, Ra2, of less than 100 nm, wherein the first average surface roughness, Ra1, is greater than the second average surface roughness, Ra2, and wherein there is an absolute difference between the first and second average surface roughness of at least 10 nm.Type: GrantFiled: June 20, 2018Date of Patent: November 8, 2022Assignee: 3M Innovative Properties CompanyInventors: Matthew H. Frey, Megan A. Creighton, Morgan A. Priolo, Benjamin R. Coonce
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Patent number: 11447657Abstract: A curable composition comprises: a) 91 to 98.2 weight percent of: (i) at least one polymerizable compound containing at least one carbamylene group; or (ii) at least one polyurethane precursor system; and b) 0.2 to 9 weight percent of alpha alumina particles having a particle size distribution with a Dv50 of from 0.1 to 1 micron, wherein the weight percentages of a) and b) are based upon the total amount of a) and b). Cured compositions and their use in thermoforming are also disclosed.Type: GrantFiled: December 6, 2018Date of Patent: September 20, 2022Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Klun, Chunjie Zhang, Richard J. Pokorny, Benjamin R. Coonce, Benjamin G. Sonnek, Gregg A. Ambur, Jung-Sheng Wu
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Publication number: 20220169884Abstract: A curable composition comprising components: a) alpha-alumina particles; b) 4-(2-(acryloyloxy)ethoxy)-4-oxobutanoic acid; c) at least one free-radically polymerizable compound different from component b); and d) optionally an effective amount of free-radical initiator. An at least partially cured reaction product of components comprising components a) to d), and an abrasion-resistant article including the same are also disclosed.Type: ApplicationFiled: April 8, 2020Publication date: June 2, 2022Inventors: Chunjie Zhang, Jung-Sheng Wu, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce
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Publication number: 20220169888Abstract: A curable composition comprises at least one polymerizable compound and alpha-alumina particles. The alpha-alumina particles, taken as a whole, have a DV50 of less than 100 nanometers. The corresponding cured composition, and an abrasion-resistant article comprising an abrasion-resistant layer comprising the reaction product disposed on a substrate are also disclosed. A method that includes thermoforming the abrasion-resistant article is also disclosed.Type: ApplicationFiled: April 8, 2020Publication date: June 2, 2022Inventors: Chunjie Zhang, Jung-Sheng Wu, Thomas P. Klun, Richard J. Pokorny, Benjamin R. Coonce, Gregg A. Ambur
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Publication number: 20220056258Abstract: In one embodiment, an orthodontic article is described comprising the reaction product of a polymerizable composition comprising: a) 30-70 parts by weight of monofunctional (meth)acrylate monomer, wherein a cured homopolymer of at least one monofunctional (meth)acrylate monomer has a Tg of at least 30, 35, 40, 45, 50, 55, or 60° C.; and b) urethane (meth)acrylate polymer comprising polymerized units of an aliphatic polyester diol. Also described are polymerizable compositions, as well as methods and systems for making an article utilizing 3D printing.Type: ApplicationFiled: October 31, 2019Publication date: February 24, 2022Inventors: Thomas P. Klun, Richard J. Pokorny, Chad M. Amb, Benjamin R. Coonce, Tianyu Wu, Saswata Chakraborty, Yongshang Lu, Benjamin C. Mac Murray, Robert S. Clough, Ahmed S. Abuelyaman, John M. Riedesel
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Patent number: 11241711Abstract: A method of making a buff-coated article includes disposing a tie layer on at least a portion of a major surface of a substrate and buff-coating a powder onto at least a portion of the tie layer. Buff-coated articles are also disclosed.Type: GrantFiled: February 15, 2018Date of Patent: February 8, 2022Assignee: 3M Innovative Properties CompanyInventors: Benjamin R. Coonce, Morgan A. Priolo, Megan A. Creighton, Emily S. Goenner, Daniel J. O'Neal
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Patent number: 11225535Abstract: The present disclosure provides a photopolymerizable composition. The photopolymerizable composition includes a) 40-60 parts by weight of a monofunctional (meth)acrylate monomer, per 100 parts of the total photopolymerizable composition; b) a photoinitiator; and c) a polymerization reaction product of components. A cured homopolymer of the monofunctional (meth)acrylate monomer has a glass transition temperature of 125 degrees Celsius or greater. The polymerization reaction product of components includes i) a diisocyanate; ii) a hydroxy functional methacrylate; iii) a polycarbonate diol; and iv) a catalyst. The polymerization reaction product includes a polyurethane methacrylate polymer.Type: GrantFiled: May 21, 2019Date of Patent: January 18, 2022Assignee: 3M Innovative Properties CompanyInventors: Thomas P. Klun, Zeba Parkar, John M. Riedesel, Richard J. Pokorny, Chad M. Amb, Benjamin R. Coonce, Robert S. Clough, Tianyu Wu, Saswata Chakraborty, Yongshang Lu, Benjamin C. MacMurray, Ian Dailey, David B. Olson
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Publication number: 20210364678Abstract: The present disclosure provides a retroreflective article. The retroreflective article includes a retroreflective layer including a number of cube corner elements that collectively form a structured surface that is opposite a major surface, and a conformal wavelength-selective radiation absorbing coating layer adjacent to the structured surface. The present disclosure also provides a method of making a retroreflective article. The method includes obtaining a retroreflective layer, and forming a conformal wavelength-selective radiation absorbing coating layer on the retroreflective layer by applying a first material having a first binding group to the structured surface, and applying a second material having a second binding group to the first material.Type: ApplicationFiled: March 26, 2019Publication date: November 25, 2021Inventors: Daniel J. Schmidt, Reema Chatterjee, Kui Chen-Ho, Benjamin R. Coonce