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公开(公告)号：US20210180274A1
公开(公告)日：2021-06-17
申请号：US16771073
申请日：2018-12-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Susannah C. Clear , Thomas P. Hedblom , Kenton D. Budd
IPC: E01F9/524 , E01F9/30 , E01F9/512 , E01F9/576 , B32B3/30 , B32B7/12 , B32B7/023 , B32B5/16 , B32B27/40 , G01S17/88
Abstract: In one aspect, the present application relates to dark-colored retroreflective pavement markings. The dark-colored retroreflective pavement markings may be used in a system that provides information about the arrangement of pavement markings to a sensor on a vehicle. This arrangement may be used to aid in the identification of a particular lane on a roadway. The pavement marking system comprises a sensor placed on a vehicle and at least a first pavement marking and a second pavement marking, wherein each of the first pavement marking a second pavement marking comprising different properties
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公开(公告)号：US10454088B2
公开(公告)日：2019-10-22
申请号：US14654071
申请日：2013-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kenton D. Budd , Daimon K Heller
IPC: H01M2/18 , H01M2/02 , H01M4/70 , H01G11/26 , H01G11/58 , H01G11/10 , H01G11/66 , H01G11/86 , H01G11/12 , H01G11/78 , H01G11/82 , H01G11/84 , H01G11/52 , H01M10/04 , H01M10/0525 , H01G11/70 , H01M10/0585
Abstract: Electrochemical device (e.g., a capacitive device, a battery, or hybrid device) comprising a configuration of layers comprising at least one combination, wherein each combination comprises a porous particulate separator layer disposed between a first porous electrode layer and a second porous electrode layer, and optionally at least one particulate current collector layer, and a liquid electrolyte, wherein all the combinations, optional particulate current collector layers, and liquid electrolyte are encased in a package, and wherein essentially all the liquid electrolyte is confined within the configuration of layers. Capacitive electrochemical device comprising a first combination comprising a porous particulate separator layer disposed between a first porous electrode layer and a second porous electrode layer, optionally at least one particulate current collector layer, and a liquid electrolyte.
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公开(公告)号：US20150225957A1
公开(公告)日：2015-08-13
申请号：US14426189
申请日：2013-09-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jean A. Tangeman , Craig W. Lindsay , Kenton D. Budd , Rebecca L. Everman
CPC classification number: E04D1/20 , C03B19/06 , C03B19/066 , C03C3/06 , C03C11/00 , C03C12/00 , C03C2204/00 , C04B14/24 , C04B30/00 , C04B38/009 , C04B2111/00586 , E04D7/005 , E04D2001/005 , Y02A30/255 , Y02B80/34 , Y10T428/2982 , Y10T428/2996 , C04B20/1092 , C04B38/0054 , C04B38/0061 , C04B38/0074 , C04B20/1066 , C04B41/478
Abstract: A roofing granule includes a glass substrate and a plurality of pores in the glass substrate such that the roofing granule has a minimum total solar reflectance of at least 50%.
Abstract translation: 屋顶颗粒包括玻璃基板和玻璃基板中的多个孔，使得屋顶颗粒具有至少50％的最小总太阳反射率。
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公开(公告)号：US12071765B2
公开(公告)日：2024-08-27
申请号：US18028745
申请日：2021-09-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Taisiya Skorina , Kristin M. Amsden , Kenton D. Budd , Rebecca L. A. Everman , Jean A. Tangeman
IPC: E04D7/00
CPC classification number: E04D7/005
Abstract: A plurality of non-white roofing granules is provided. The roofing granules include a plurality of particles including mineral fines and a calcia-based cement binder; and a non-white pigment-containing coating disposed on at least a portion of exterior surfaces of the particles. Methods of making the roofing granules are also provided. One method includes: mixing material including mineral fines and a calcia-based cement binder to provide agglomerates; curing the agglomerates to provide particles; and coating at least a portion of exterior surfaces of the particles with a non-white pigment-containing coating. Another method of making the roofing granules includes: providing an aqueous dispersion in a tool having cavities, the aqueous dispersion including mineral fines and a calcia-based cement binder; curing the aqueous dispersion in the tool to provide particles; and coating at least a portion of exterior surfaces of the particles with a non-white pigment-containing coating. The roofing granules exhibit an intrinsic total solar reflectance greater than 0.3. Often, the roofing granules contain by-product mineral fines.
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公开(公告)号：US20240018042A1
公开(公告)日：2024-01-18
申请号：US18372022
申请日：2023-09-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Taisiya Skorina , Anatoly Z. Rosenflanz , Jean A. Tangeman , Kenton D. Budd
CPC classification number: C04B18/021 , C04B14/041 , C04B14/043 , C04B14/28 , C04B2111/00586
Abstract: A plurality of granules comprising ceramic particles bound together with an inorganic binder, the inorganic binder comprising reaction product of at least alkali silicate and hardener, wherein the ceramic particles are present as at least 50 percent by weight of each granule, based on the total weight of the respective granule, wherein each granule has a total porosity in a range from greater than 0 to 50 percent by volume, based on the total volume of the respective granule, and wherein the granule has a minimum Total Solar Reflectance of at least 0.7. The granules are useful, for example, as roofing granules.
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Patent Agency Ranking
公开(公告)号：US20220403659A1
公开(公告)日：2022-12-22
申请号：US17755296
申请日：2020-11-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Taisiya Skorina , Rebecca L. A. Everman , Jean A. Tangeman , Eric J. Vanbruggen , Kenton D. Budd , Rachael A. T. Gould , Robert P. Brown , Lara K. N. Ughetta , Jonathan A. Hubin , Zachary M. Schaeffer
IPC: E04D7/00
Abstract: A plurality of photocatalytic coated ceramic granules comprising base ceramic granules, each having an outer surface, and a photocatalytic coating disposed on the outer surface. The photocatalytic coating comprising an inorganic binder and a plurality of photocatalytic particles selected from TiO2, ZnO, Ti(OH)4, doped derivatives thereof and combinations thereof. The photocatalytic particles have a surface area per weight of tire particles of no more than 30 square meters per gram (m2/g). The coated ceramic granules have a Total Solar Reflectance of at least 0.7.
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公开(公告)号：US11015114B2
公开(公告)日：2021-05-25
申请号：US16066194
申请日：2016-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kenton D. Budd , Zai-Ming Qiu , Mahmut Aksit , Neeraj Sharma
Abstract: Article comprising particles in an organic polymer matrix comprising a cured thiol-alkene resin having a Tg>20° C., wherein the particles comprise a composite core and a continuous nonmetallic inorganic coating covering the composite core, wherein the composite core comprises a nonmetallic inorganic matrix, ligands, and quantum dots, wherein the nonmetallic inorganic matrix is present in the composite core in an amount of up to 40 volume percent, and wherein the coating has an average thickness up to 5 micrometers. Exemplary articles described herein can be made for use in display applications such as films, LED caps, LED coatings, LED lenses, and light guides. Exemplary articles described herein can be made for use in nondisplay applications such as security applications where quantum dot phosphors are used to provide fluorescence at selected or tailored wavelengths. In such uses, the organic polymer matrix could be a label or a coating on a label, or other articles such as a card or tag.
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公开(公告)号：US20210130623A1
公开(公告)日：2021-05-06
申请号：US16638776
申请日：2018-11-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Taisiya Skorina , Rebecca L.A. Everman , Jean A. Tangeman , Kenton D. Budd
Abstract: A method of coating a roofing material is described. The method comprises providing an aqueous roof coating composition comprising an inorganic binder material, a chemical curing agent, inorganic particulate filler; applying the aqueous roof coating composition to an inorganic roofing material; and allowing the aqueous roof coating composition to dry and chemically curing agent. The roof coating composition has a total solar reflectance of at least 0.7 after allowing the aqueous roof coating composition to dry and chemically cure. Also described are aqueous roof coating compositions and inorganic (e.g. roofing) materials comprising a surface coating having a total solar reflectance of at least 0.7; wherein the surface coating comprises silicate, a chemical curing agent; and inorganic particulate filler.
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公开(公告)号：US20180291175A1
公开(公告)日：2018-10-11
申请号：US15759124
申请日：2016-09-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Matthew D. Wilding , Stephen L. Lieder , Eugene H. Carlson , Kenton D. Budd , Joseph D. Engebretson
Abstract: The disclosed retroreflective element includes a polymeric core that is loaded with a plurality of first beads and second beads distributed at the perimeter of the core. The first beads are different than the second beads. Because of the beads in the core, the retroreflective element remains useful for returning light even after portions of the core begins to wear away. Further, when the retroreflective elements get wet, water will settle to the bottom of the perimeter of the core. Therefore, using the second beads with a refractive index suited for wet conditions, while the first beads have a refractive index suited for dry conditions allows the retroreflective element to be useful in both wet and dry conditions even while the retroreflective element wears during use.
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公开(公告)号：US10023793B2
公开(公告)日：2018-07-17
申请号：US15313671
申请日：2015-05-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kenton D. Budd , Neeraj Sharma , Bill H. Dodge , Daimon K Heller , Michael A. Haase , Mahmut Aksit
Abstract: A marker composition and a package using same. The marker composition can include retroreflective particles and a dispersion medium, the blending ratio of the retroreflective particles being from 50 to 90 mass % on the basis of the total marker composition.
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