Patents by Inventor Frank A. Brandys
Frank A. Brandys 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: 20230257573Abstract: The composition includes an acrylic polymer, a water-repellent polymer, and a stabilizer against ultraviolet light, in which the stabilizer is an ultraviolet light-absorber, a hindered amine light stabilizer, or a combination thereof. A coated article includes at least one of hardwood, softwood, oriented strand board, or plywood with a surface that is at least partially coated, wherein the surface that is at least partially coated has a b* value on the International Commission on Illumination L*, a*, and b* scale greater than 15 after 90 days of weathering. Methods of making the composition and the coated article are also described.Type: ApplicationFiled: June 24, 2021Publication date: August 17, 2023Inventors: Kent E. Nielsen, Arianne E. McCarthy, Raul P. Moraes, Erika J.J. Remigio, Markus A. Wicki, Frank A. Brandys, David W. Stegink, Francis J. Tate
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Publication number: 20220195247Abstract: Curable pressure sensitive adhesive tapes comprise: a) a pressure sensitive adhesive polymer; b) particles of encapsulated first epoxy resin (microcapsules) mixed into the pressure sensitive adhesive polymer; and c) a first epoxy curative. In some embodiments, the first epoxy curative is blended into the pressure sensitive adhesive. In other embodiments, the first epoxy curative is the pressure sensitive adhesive polymer. In some embodiments, the first epoxy curative may be an adduct of a second epoxy curative and a second epoxy resin in a ratio of at least 2:1 second epoxy curative to second epoxy resin. The particles of encapsulated first epoxy resin comprise a core of first epoxy resin within a shell comprising an organic polymer, and optionally a layer of oil-in-water Pickering emulsifier particles borne on a surface of the shells. Typically, the tape may be cured to form a structural bond between adherends.Type: ApplicationFiled: March 24, 2020Publication date: June 23, 2022Inventors: Jian Li, Catherine E. Bardeau, Frank A. Brandys, Kejian Zhang, Weixing Hou
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Publication number: 20220152574Abstract: Particles of encapsulated first epoxy resin (microcapsules) comprise: a) a core of first epoxy resin, within b) a shell comprising an organic polymer, and c) a layer of oil-in-water Pickering emulsifier particles borne on an outer surface of the shell. These particles may be used in liquid adhesive compositions, solid adhesive compositions such as tapes, or in other applications. In various embodiments, the oil-in-water Pickering emulsifier particles comprise materials selected from the group consisting of silica, fumed silica, calcium carbonate, barium sulfate, clay, carbon black, iron oxide, carbon nanotubes, latex, block copolymer micelles, polystyrene, poly(methyl methacrylate), any of the preceding materials which additionally are surface-modified, and combinations thereof. Particles of encapsulated epoxy resin may have an average diameter of 0.1-1000 micrometers, or in some embodiments 30-300 micrometers.Type: ApplicationFiled: February 24, 2020Publication date: May 19, 2022Inventors: Jian Li, Catherine E. Bardeau, Frank A. Brandys
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Patent number: 10834786Abstract: A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.Type: GrantFiled: January 11, 2017Date of Patent: November 10, 2020Assignee: 3M Innovative Properties CompanyInventors: Jian Li, Paolo Rocca, Jonathan M. Cliffen, Ranjith Divigalpitiya, Frank A. Brandys, Anibal S. Sanchez-Garcia, Weixing Hou, David E. Livingstone, Raul P. Moraes
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Patent number: 10300683Abstract: Compositions comprising wood veneer coated by a substrate contacting layer, a middle layer, and a top layer, methods of making such compositions and articles comprising such compositions.Type: GrantFiled: July 25, 2016Date of Patent: May 28, 2019Assignee: 3M Innovative Properties CompanyInventors: Kent E. Nielsen, Arianne E. McCArthy, Frank A. Brandys, Gilles Simard, Nadia Boudif, Raul P. Moraes, Shelbey M. Weese
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Publication number: 20190008000Abstract: A heating tape comprises an insulated heating element that includes a heating element layer comprising a polymer composite having conductive particles and at least one set of conductive electrodes at least partially embedded in the polymer composite and extending along at least a substantial portion of the length of the heating tape. A heating tape system for a pipe or other surface, further includes a power ramp controller having a solid state relay component to regulate an in-rush of current to the heating element. The heating tape system also includes a connector having multiple contact points.Type: ApplicationFiled: January 11, 2017Publication date: January 3, 2019Inventors: Jian Li, Paolo Rocca, Jonathan M. Cliffen, Ranjith Divigalpitiya, Frank A. Brandys, Anibal S. Sanchez-Garcia, Weixing Hou, David E. Livingstone, Raul P. Moraes
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Publication number: 20180222159Abstract: Compositions comprising wood veneer coated by a substrate contacting layer, a middle layer, and a top layer, methods of making such compositions and articles comprising such compositions.Type: ApplicationFiled: July 25, 2016Publication date: August 9, 2018Inventors: Kent E. Nielsen, Arianne E. McCarthy, Frank A. Brandys, Gilles Simard, Nadia Boudif, Raul P. Moraes, Shelbey M. Weese
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Patent number: 9656442Abstract: Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: GrantFiled: December 2, 2014Date of Patent: May 23, 2017Assignee: 3M Innovative Properties CompanyInventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20150140290Abstract: Multilayer articles comprise a thermoformable substrate, a base layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: ApplicationFiled: January 23, 2015Publication date: May 21, 2015Inventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Patent number: 8992718Abstract: Multilayer articles comprise a thermoformable substrate, a base layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: GrantFiled: September 3, 2013Date of Patent: March 31, 2015Assignee: 3M Innovative Properties CompanyInventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20150086762Abstract: Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: ApplicationFiled: December 2, 2014Publication date: March 26, 2015Inventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Patent number: 8932424Abstract: Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: GrantFiled: March 18, 2009Date of Patent: January 13, 2015Assignee: 3M Innovative Properties CompanyInventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20140004315Abstract: Multilayer articles comprise a thermoformable substrate, a base layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: ApplicationFiled: September 3, 2013Publication date: January 2, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Patent number: 8551279Abstract: Multilayer articles comprising a thermoformable substrate, a base layer and an optional transparent protective layer. Methods of making and paint film composites, and shaped articles made thereby, are also disclosed.Type: GrantFiled: March 18, 2009Date of Patent: October 8, 2013Assignee: 3M Innovative Properties CompanyInventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20110045306Abstract: Multilayer articles comprising a thermoformable substrate, a base layer and an optional transparent protective layer. Methods of making and paint film composites, and shaped articles made thereby, are also disclosed.Type: ApplicationFiled: March 18, 2009Publication date: February 24, 2011Inventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20110027594Abstract: Paint film composites comprise sheet metal, a color layer, and an optional transparent protective layer. Methods of making and using the paint film composites, and shaped articles made thereby, are also disclosed.Type: ApplicationFiled: March 18, 2009Publication date: February 3, 2011Inventors: Michael A. Johnson, Frank A. Brandys, Kent E. Nielsen, Charlie C. Ho, Vijay Rajamani
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Publication number: 20080251201Abstract: An adhesive tape for bonding components such as, for example, in a motor vehicle. The adhesive tape comprises a non-perforated or perforated metal layer having opposite first and second major sides, each of the first and second major sides having an adhesive layer defining an adhesive surface on the first and second major sides. The adhesive layer on the first and second major sides comprises domains of pressure sensitive adhesive and domains of an activatable adhesive composition. Each of the domains define a part of the surface of the adhesive layer. A method of adhering components of motor vehicles together.Type: ApplicationFiled: January 21, 2005Publication date: October 16, 2008Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Bernardus J. Sikkel, Frank A. Brandys, Pei-Jung Chen
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Patent number: 6506494Abstract: A one-part curable epoxy adhesive composition is provided. The adhesive comprises curable epoxy resin, a latent curative system comprising (a) at least one first curative encapsulated in thermoplastic polymeric microcapsules and (b) a second latent curative admixed in the curable epoxy resin, and sufficient particulate thermoplastic polymeric material to at least partially regionally plasticize the cured epoxy resin wherein up to all of the particulate thermoplastic polymeric material may be provided by the walls of the microcapsules. A method of curing the adhesive by heating the composition is also provided. A joint made by adhering members together with the adhesive composition and a method of making the joint are also provided.Type: GrantFiled: November 9, 2001Date of Patent: January 14, 2003Assignee: 3M Innovative Properties CompanyInventors: Frank A. Brandys, Michael J. Irwin, Kent S. Tarbutton
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Patent number: 6432396Abstract: The present invention provides a method of limiting the presence of a microorganism by contacting the microorganism with polymer-bound metal-containing compositions. The compositions include metal-containing compounds that may be prepared by reacting or polymerizing metal-containing monomers. The microorganism may be present in a liquid that is contacted with the polymer-bound metal-containing composition. Alternatively, the microorganism may be present in a solid that is contacted with the polymer-bound metal-containing composition.Type: GrantFiled: July 6, 2000Date of Patent: August 13, 2002Assignee: 3M Innovative Properties CompanyInventors: Kevin D. Landgrebe, David J. Hastings, Terrance P. Smith, Gregory D. Cuny, Ashok Sengupta, Chandrika D. Mudalige, Frank A. Brandys
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Publication number: 20020076566Abstract: A one-part curable epoxy adhesive composition is provided. The adhesive comprises curable epoxy resin, a latent curative system comprising (a) at least one first curative encapsulated in thermoplastic polymeric microcapsules and (b) a second latent curative admixed in the curable epoxy resin, and sufficient particulate thermoplastic polymeric material to at least partially regionally plasticize the cured epoxy resin wherein up to all of the particulate thermoplastic polymeric material may be provided by the walls of the microcapsules. A method of curing the adhesive by heating the composition is also provided. A joint made by adhering members together with the adhesive composition and a method of making the joint are also provided.Type: ApplicationFiled: November 9, 2001Publication date: June 20, 2002Applicant: 3M Innovative Properties CompanyInventors: Frank A. Brandys, Michael J. Irwin, Kent S. Tarbutton