公开(公告)号：US11414342B2

公开(公告)日：2022-08-16

申请号：US14426183

申请日：2013-09-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kenton D. Budd ,  Robert P. Brown ,  Rebecca L. Everman ,  Craig W. Lindsay ,  Jean A. Tangeman

IPC: C03C11/00 ,  C03B19/06 ,  C04B20/10 ,  C04B38/00 ,  C03C12/00 ,  E04D1/28 ,  C04B111/00

Abstract: A granule and building material including a granule having an inner zone and an outer zone that at least partially surrounds the inner zone and that comprises greater than 10% of the total volume of the granule is provided.

公开(公告)号：US20210155554A1

公开(公告)日：2021-05-27

申请号：US17047525

申请日：2019-03-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taisiya Skorina ,  Rebecca L. A. Everman ,  Jean A. Tangeman ,  Robert P. Brown ,  Kenton D. Budd

IPC: C04B38/00 ,  E04D7/00 ,  C04B41/45 ,  C04B41/52 ,  C04B41/50

Abstract: Plurality of granules comprising a ceramic core having an outer surface and a shell on and surrounding the core, wherein the core comprises first ceramic particles bound together with a first inorganic binder, wherein the first inorganic binder comprises reaction product of at least alkali silicate and hardener, wherein the shell comprises at least a first concentric layer, wherein the first layer comprises a second inorganic binder and optionally second ceramic particles, wherein if present the second ceramic particles are bound together with the second inorganic binder, wherein the second inorganic binder comprises reaction product of at least alkali silicate and hardener, wherein for a given granule, the first ceramic particles are present in a first weight percent with respect to the total weight of the core and the second ceramic particles, if present in the first layer of the same granule are in a second weight percent with respect to the total weight of the first layer, wherein for a given granule, the first weight percent is greater than the second weight percent, and wherein the granules have a minimum Total Solar Reflectance of at least 0.7. The granules are useful, for example, as roofing granules.

公开(公告)号：US20190144335A1

公开(公告)日：2019-05-16

申请号：US16300296

申请日：2017-05-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taisiya Skorina ,  Anatoly Z. Rosenflanz ,  Jean A. Tangeman ,  Kenton D. Budd

IPC: C04B18/02 ,  C04B14/30 ,  C04B14/04 ,  C04B14/28 ,  C04B38/00

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.

公开(公告)号：US10100521B2

公开(公告)日：2018-10-16

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

IPC: B32B17/00 ,  E04D1/20 ,  E04D7/00 ,  C03C11/00 ,  C03C12/00 ,  C03B19/06 ,  C04B14/24 ,  C04B38/00 ,  C04B30/00 ,  C03C3/06 ,  C04B111/00 ,  E04D1/00

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%.

公开(公告)号：US20150252566A1

公开(公告)日：2015-09-10

申请号：US14425903

申请日：2013-09-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jean A. Tangeman ,  Craig W. Lindsay ,  Kenton D. Budd ,  Rebecca L. Everman ,  Jeffry L. Jacobs ,  John S. Edwards

IPC: E04D1/00 ,  C03B19/09 ,  C03C14/00 ,  C03C4/02 ,  A01N25/12 ,  C03C4/14 ,  C03C4/08 ,  B01J21/08 ,  C03B19/06 ,  B01J35/00

CPC classification number: E04D1/00 ,  A01N25/12 ,  B01J21/08 ,  B01J35/004 ,  C03B19/06 ,  C03B19/09 ,  C03C4/02 ,  C03C4/082 ,  C03C4/14 ,  C03C11/00 ,  C03C12/00 ,  C03C14/004 ,  C03C17/007 ,  C04B18/026 ,  C04B20/1055 ,  C04B2111/00586 ,  E04D7/005 ,  E04D2001/005 ,  C04B14/22 ,  C04B14/303 ,  C04B2103/0097 ,  C04B2103/69 ,  C04B14/30 ,  C04B14/305 ,  C04B20/1051

Abstract: 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.

Abstract translation: 提供了建筑材料，例如屋顶颗粒，包括大于50％的玻璃体积。 在一个示例性实施方案中，包含有色颜料，红外线反射颗粒，红外线吸收颗粒，杀藻颗粒，光催化颗粒，导热颗粒或导电颗粒的一种或多种添加剂至少部分地整体地引入颗粒中。

公开(公告)号：US20240141649A1

公开(公告)日：2024-05-02

申请号：US18408421

申请日：2024-01-09

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

CPC classification number: E04D7/005 ,  C04B2111/00586

Abstract: A method is disclosed for producing photocatalytic coated ceramic granules. The method involves providing a coatable composition containing an inorganic binder and a variety of photocatalytic particles, such as TiO2, ZnO, Ti(OH)4, doped derivatives, or combinations thereof. These photocatalytic particles have a surface area per weight of no more than 15 m2/g. The coatable composition is then applied to uncoated base ceramic granules, resulting in intermediate coated granules. Finally, the intermediate coated granules are heated at a temperature of at least 700° C., leading to the formation of photocatalytic coated ceramic granules. These granules exhibit a Total Solar Reflectance (TSR) value of at least 0.7. This method offers an efficient and effective way to produce ceramic granules with enhanced photocatalytic properties.

公开(公告)号：US11597681B2

公开(公告)日：2023-03-07

申请号：US16300311

申请日：2017-05-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taisiya Skorina ,  Anatoly Z. Rosenflanz ,  Jean A. Tangeman ,  Kenton D. Budd

IPC: C04B14/00 ,  C04B18/02 ,  C04B38/00 ,  E04D7/00 ,  C04B14/04 ,  C04B14/28 ,  C04B14/30 ,  C04B7/00 ,  C04B7/34 ,  C04B28/00 ,  C04B32/00 ,  C04B111/00 ,  E04D1/00

Abstract: A plurality of granules comprising particulate silicate material bonded together with an inorganic binder, the inorganic binder comprising reaction product of at least alkali silicate and hardener, wherein the hardener is at least one of aluminum phosphate, amorphous aluminosilicate, fluorosilicate, Portland cement, or a calcium silicate, wherein the particulate silicate material is 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 granules have Tumble Toughness Value of at least 70 before immersion in water and at least 40 after immersion in water at 20° C.±2° C. for two months. The granules are useful, for example, as roofing granules.

公开(公告)号：US11459465B2

公开(公告)日：2022-10-04

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

IPC: C09D5/33 ,  B05D3/02 ,  B05D3/10 ,  B05D5/06 ,  B05D7/14 ,  C09D1/02 ,  E04D7/00

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.

公开(公告)号：US11112544B2

公开(公告)日：2021-09-07

申请号：US16323281

申请日：2017-08-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John C. Clark ,  John J. Gagliardi ,  Kevin W. Gotrik ,  Alexander J. Kugel ,  Jean A. Tangeman ,  Christopher B. Walker, Jr.

IPC: B32B3/26 ,  B32B7/12 ,  B32B27/38 ,  B32B27/34 ,  B32B27/40 ,  B32B9/00 ,  B32B27/30 ,  B32B17/10 ,  B32B27/32 ,  B32B27/36 ,  G02B5/128 ,  B32B27/20 ,  B32B5/16 ,  B32B27/14

Abstract: Described herein is a construction comprising a microsphere layer comprising a plurality of microspheres, wherein the microspheres comprise glass, ceramic, and combinations thereof; a bead bonding layer, wherein the plurality of microspheres is partially embedded in the bead bonding layer forming a first surface comprising exposed microspheres, wherein the plurality of microspheres on the first surface are truncated. Also disclosed herein are articles comprising the construction and methods of making thereof.

公开(公告)号：US10988399B2

公开(公告)日：2021-04-27

申请号：US15976392

申请日：2018-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Anatoly Z. Rosenflanz ,  Jason D. Anderson ,  Noah O. Shanti ,  Fabian Stolzenburg ,  Jean A. Tangeman

IPC: C03B19/06 ,  C03C10/00 ,  C03C12/00 ,  C03C3/062 ,  C03B23/00 ,  C03B32/02 ,  C03B23/025 ,  C03B23/03 ,  C03B19/10

Abstract: Methods for making articles comprising crystalline material. Exemplary articles made by a method described herein include electronics enclosure (e.g., a watch case, cellular phone case, or a tablet case).