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公开(公告)号：US20250026683A1
公开(公告)日：2025-01-23
申请号：US18713109
申请日：2022-11-30
Applicant: HOLCIM TECHNOLOGY LTD
Inventor： Ernst BUCHER , Dirk WIMMERT
Abstract: A cement manufacturing plant includes a raw meal mill, at least one preheater string, a clinker furnace and a clinker cooler including a first section and a second section, wherein a preheater exhaust gas recirculation device is provided for recirculating exhaust gas leaving the at least one preheater string into the first section of the clinker cooler, and wherein the cement plant is configured for switching between an air operation mode and an oxyfuel operation mode, includes a first switching device for connecting either a source of air or a source of oxygen rich gas to a burning zone of the clinker furnace burner, and a second switching device for either establishing or separating a connection of the preheater exhaust gas recirculation means to the first section of the clinker cooler.
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公开(公告)号：US12172358B2
公开(公告)日：2024-12-24
申请号：US18466759
申请日：2023-09-13
Applicant: Holcim Technology Ltd
Inventor： Bruce Douglas , Michael Hubbard , Hao Wang
IPC: B29C48/08 , B29B7/48 , B29B7/74 , B29B7/82 , B29C35/04 , B29C35/08 , B29C35/10 , B29C43/22 , B29C48/385 , B29C48/39 , B29C48/40 , B29C48/41 , B29C48/44 , B29C48/535 , B29D7/01 , B29K19/00 , B29K21/00 , B29L7/00 , C08J5/18 , E04D5/06
Abstract: A method of continuously manufacturing a cured membrane includes continuously compounding and mixing a vulcanizable rubber composition in a mixing extruder while continuously removing gasses from the vulcanizable rubber composition during mixing with a vacuum. The vulcanizable rubber composition may be continuously extruded to form an extrudate, which may be continuously calendered to form a green membrane. The green membrane may be continuously cured, such as by a hot air conveyor curing system, to form a cured membrane.
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公开(公告)号：US12157699B2
公开(公告)日：2024-12-03
申请号：US17059691
申请日：2019-05-29
Applicant: HOLCIM TECHNOLOGY LTD
Inventor： Patrick Tintillier , Sébastien Georges
IPC: C04B24/26 , C04B28/04 , C04B38/10 , C04B103/00 , C04B103/48 , C04B111/27 , C04B111/40
Abstract: A process for producing a mineral foam having water repellent properties includes a) separately preparing a slurry of cement and an aqueous foam, wherein the cement slurry includes water, at least one water repellent agent different from organosilicon compound, and Portland cement and the aqueous foam includes a co-stabiliser; b) contacting the slurry of cement with the aqueous foam to obtain a slurry of foamed cement; and c) casting the slurry of foamed cement and leave the slurry of foamed cement to set.
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公开(公告)号：US20240309160A1
公开(公告)日：2024-09-19
申请号：US18671552
申请日：2024-05-22
Applicant: Holcim Technology Ltd
Inventor： John LETTS , Chunhua YAO , Michael HUBBARD
CPC classification number: C08J9/0023 , B32B5/20 , B32B37/15 , C08G18/14 , C08G18/42 , C08G18/7671 , C08J9/141 , C08J9/142 , C08J9/149 , B32B2266/0278 , B32B2266/08 , B32B2419/00 , C08J2201/022 , C08J2203/12 , C08J2203/14 , C08J2203/182 , C08J2205/052 , C08J2205/10 , C08J2207/00 , C08J2375/06
Abstract: A process for producing a polyurethane or polyisocyanurate construction board, the process comprising (i) providing an A-side reactant stream that includes an isocyanate-containing compound; (ii) providing a B-side reactant stream that includes a polyol, where the B-side reactant stream includes a blowing agent that includes a pentane and a blowing agent additive that has a Hansen Solubility Parameter (δt) that is greater than 17 MPa−0.5; and (iii) mixing the A-side reactant stream with the B-side reactant stream to produce a reaction mixture.
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公开(公告)号：US12044013B2
公开(公告)日：2024-07-23
申请号：US18153861
申请日：2023-01-12
Applicant: Holcim Technology Ltd
Inventor： Hao Wang , Donna Tippmann , Michael J. Hubbard , Todd Taykowski , Timothy McQuillen
CPC classification number: E04D5/10 , B32B7/12 , B32B27/08 , B32B27/20 , B32B2260/046 , B32B2264/102 , B32B2264/104 , B32B2264/12 , B32B2419/06 , C08K2003/2224 , C08K2003/265 , Y10T428/258
Abstract: A multi-layered thermoplastic roofing membrane comprising a planar body including at least three layers, said at least three layers including (i) a top layer that includes magnesium hydroxide dispersed within a thermoplastic resin, (ii) an upper middle layer disposed below said top layer and including magnesium hydroxide and calcium carbonate dispersed within a thermoplastic resin, and (iii) a lower layer disposed below said upper middle layer and including magnesium hydroxide and calcium carbonate dispersed within a thermoplastic resin.
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Patent Agency Ranking
公开(公告)号：US12006692B2
公开(公告)日：2024-06-11
申请号：US18192567
申请日：2023-03-29
Applicant: Holcim Technology Ltd
Inventor： Jiansheng Tang , Michael J. Hubbard , Joseph Kalwara , Carl E. Watkins, Jr. , Brian Alexander , Todd D. Taykowski , Joseph R. Carr
IPC: E04D5/14 , B32B7/12 , B32B25/04 , B32B25/14 , B32B27/08 , B32B27/32 , B32B37/12 , C09J7/29 , C09J7/38 , C09J7/40 , E04D5/06 , E04D5/10
CPC classification number: E04D5/148 , B32B7/12 , B32B25/042 , B32B25/14 , B32B27/08 , B32B27/32 , B32B37/12 , C09J7/29 , C09J7/385 , C09J7/403 , E04D5/06 , E04D5/10 , B32B2037/1253 , B32B2255/10 , B32B2255/26 , B32B2307/748 , B32B2419/06 , C09J2301/414 , C09J2423/166 , C09J2433/00
Abstract: A roof system comprising a roof substrate, a first membrane including first and second opposed planar surfaces, and a second membrane including opposed first and second planar surfaces, where said second membrane is adhered to said roof substrate through an adhesive disposed on said roof-substrate contacting portion of the first membrane, and where said second membrane is adhered to said first membrane through said adhesive disposed on a lap portion of said second membrane.
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公开(公告)号：US12006691B2
公开(公告)日：2024-06-11
申请号：US17193221
申请日：2021-03-05
Applicant: Holcim Technology Ltd
Inventor： Wensheng Zhou , Joseph Carr , Michael J. Hubbard
IPC: E04D5/10 , B32B5/02 , B32B7/12 , B32B25/10 , B32B27/12 , B32B37/15 , D06N3/00 , D06N5/00 , E04C2/16 , E04D5/06 , E04D11/02 , E04D12/00
CPC classification number: E04D5/10 , B32B5/022 , B32B5/024 , B32B5/026 , B32B7/12 , B32B25/10 , B32B27/12 , B32B37/15 , D06N3/0006 , D06N3/0011 , D06N3/0063 , D06N5/00 , E04C2/16 , E04D5/06 , E04D11/02 , E04D12/002 , B32B2255/02 , B32B2255/04 , B32B2255/20 , B32B2255/26 , B32B2262/0253 , B32B2262/0276 , B32B2262/062 , B32B2262/101 , B32B2307/3065 , B32B2307/718 , B32B2319/00 , B32B2323/16 , B32B2419/00 , B32B2419/06 , D06N2201/082 , D06N2209/067 , D06N2211/06 , Y10T428/23986 , Y10T428/249921 , Y10T442/20 , Y10T442/277 , Y10T442/2861 , Y10T442/2992
Abstract: A method for preparing a roofing membrane in the form of a roll, comprising the steps of: providing a polymeric membrane; providing a fabric having a coating disposed thereon; attaching the polymeric membrane to the fabric to form a composite; and rolling the composite. Wherein the coating includes expandable graphite dispersed within a binder.
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公开(公告)号：US20240060306A1
公开(公告)日：2024-02-22
申请号：US18491904
申请日：2023-10-23
Applicant: Holcim Technology Ltd
Inventor： Jiansheng TANG , Michael J. HUBBARD , Joseph KALWARA , Carl E. WATKINS, JR. , Brian ALEXANDER , Todd D. TAYKOWSKI , Joseph R. CARR
IPC: E04D5/14 , B32B5/02 , B32B5/24 , B32B7/12 , B32B25/04 , B32B25/10 , B32B27/06 , B32B27/12 , B32B27/32 , E04D5/06 , E04D5/08
CPC classification number: E04D5/148 , B32B5/022 , B32B5/24 , B32B7/12 , B32B25/04 , B32B25/10 , B32B27/06 , B32B27/12 , B32B27/32 , E04D5/06 , E04D5/08 , B32B2262/0284 , B32B2262/101 , B32B2419/06
Abstract: A membrane composite comprising a membrane panel having opposed first and second planar surfaces and a fabric backing secured to a first planar surface through a UV-cured adhesive disposed on said planar surface of said membrane.
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公开(公告)号：US20230415396A1
公开(公告)日：2023-12-28
申请号：US18466759
申请日：2023-09-13
Applicant: Holcim Technology Ltd
Inventor： Bruce DOUGLAS , Michael HUBBARD , Hao WANG
IPC: B29C48/08 , B29C48/39 , B29C48/385 , B29C48/535 , E04D5/06 , C08J5/18 , B29C43/22 , B29C35/10 , B29B7/48 , B29B7/82 , B29B7/74 , B29C48/44 , B29C48/40 , B29C48/41 , B29D7/01
CPC classification number: B29C48/08 , B29K2021/00 , B29C48/385 , B29C48/535 , E04D5/06 , C08J5/18 , B29C43/22 , B29C35/10 , B29B7/487 , B29B7/826 , B29B7/7495 , B29B7/485 , B29C48/44 , B29C48/40 , B29C48/41 , B29D7/01 , C08J2323/16 , B29C48/39
Abstract: A method of continuously manufacturing a cured membrane includes continuously compounding and mixing a vulcanizable rubber composition in a mixing extruder while continuously removing gasses from the vulcanizable rubber composition during mixing with a vacuum. The vulcanizable rubber composition may be continuously extruded to form an extrudate, which may be continuously calendered to form a green membrane. The green membrane may be continuously cured, such as by a hot air conveyor curing system, to form a cured membrane.
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公开(公告)号：US20230406774A1
公开(公告)日：2023-12-21
申请号：US18247702
申请日：2021-09-30
Applicant: HOLCIM TECHNOLOGY LTD
Inventor： Peter KRUSPAN , Ernst BUCHER , Peter LUNK , Michael WEIHRAUCH
IPC: C04B28/14 , C04B14/04 , C04B14/26 , C04B18/04 , C04B14/10 , C04B11/024 , C04B28/18 , C04B28/04 , C04B11/00 , C04B11/30
CPC classification number: C04B28/14 , C04B14/043 , C04B14/26 , C04B18/04 , C04B14/10 , C04B11/024 , C04B28/186 , C04B28/04 , C04B11/005 , C04B11/30
Abstract: A method of producing a supplementary cementitious material, includes providing at least one waste material selected from quarry sludge, aggregate washing sludge and road cleaning sludge, removing excess water from said waste material so as to provide a dry waste material, and either: mixing the dry waste material with a source of calcium sulphate to obtain a raw material mixture, and calcining the raw material mixture at a temperature of 700-900° C. to obtain the supplementary cementitious material, or: calcining the dry waste material at a temperature of 700-900° C. to obtain a calcined waste material, and mixing the calcined waste material with a calcined source of calcium sulphate to obtain the supplementary cementitious material.
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