公开(公告)号：US20240034680A1

公开(公告)日：2024-02-01

申请号：US18256305

申请日：2021-12-08

Applicant: IMERTECH

Inventor： Sarra El HOUSSEINI ,  Barbara BENEVENUTI ,  Hervé FRYDA ,  Barbara Elisabeth LOTHENBACH SCHMID ,  Karen SCRIVENER

IPC: C04B28/16 ,  C04B24/06 ,  C04B22/10 ,  C04B22/14 ,  C04B18/14 ,  C04B14/14 ,  C04B14/10 ,  C04B14/28 ,  C04B14/06

CPC classification number: C04B28/16 ,  C04B24/06 ,  C04B22/10 ,  C04B22/143 ,  C04B18/141 ,  C04B14/14 ,  C04B14/106 ,  C04B14/28 ,  C04B14/06

Abstract: The present invention concerns a novel hydraulic binder with a low CO2 footprint, having a low milled cement clinker content, and exhibiting a higher early strength than existing LC3 type or other SCM containing binders,

公开(公告)号：US11840488B2

公开(公告)日：2023-12-12

申请号：US16629750

申请日：2018-07-12

Applicant: ImerTech

Inventor： Claire Michud ,  Antoine Coulon ,  Aurélien Beck ,  Jacques Poirier ,  Emmanuel De Bilbao

IPC: C04B40/00 ,  B28B3/02 ,  B28B3/10 ,  C04B14/28 ,  C04B14/30 ,  C04B28/02 ,  C04B111/00

CPC classification number: C04B40/0067 ,  B28B3/022 ,  B28B3/10 ,  C04B14/28 ,  C04B14/303 ,  C04B28/02 ,  C04B40/0042 ,  C04B40/0071 ,  C04B2111/00612 ,  C04B2201/50

Abstract: In a method for obtaining a compacted material, a) a set of particles of raw materials is mixed with 1-50% by weight of a hydraulic binder to form a dry composition, the percentage being relative to the total weight of the dry composition, the particle size distribution of the raw material particles being characterised by a first reference diameter ≤50 millimetres and a second reference diameter ≥0.08 micrometres, b) the dry composition is mixed with 1-35% by weight of water to form a mixed composition, the percentage relative to the total weight of the dry composition, c) the mixed composition is vibrated ≥0.3 millimetres at 20-80 Hertz, while a compressive stress is applied, the value of the applied compressive stress being at least 2 MegaPascal. Also disclosed is a method for obtaining a multilayer compacted material and to the materials obtained according to the methods.

公开(公告)号：US11820667B2

公开(公告)日：2023-11-21

申请号：US16971606

申请日：2019-02-20

Applicant: IMERTECH SAS

Inventor： Nigel V. Jarvis ,  Graham M. Pring ,  Desmond Charles Payton ,  Andrew Findlay ,  Matthew Cheeseman

IPC: C01F11/18 ,  C09D1/00 ,  D21H21/52 ,  D21H21/28 ,  D21H19/38

CPC classification number: C01F11/183 ,  C01F11/185 ,  C09D1/00 ,  D21H19/385 ,  D21H21/28 ,  D21H21/52 ,  C01P2004/45 ,  C01P2004/53 ,  C01P2006/12

Abstract: The present application relates to aqueous slurries comprising precipitated calcium carbonates having a bimodal particle size distribution with a first maximum in particle size distribution and a second maximum in particle size distribution, as well as methods for making them and their uses.

公开(公告)号：US20230227320A1

公开(公告)日：2023-07-20

申请号：US17998287

申请日：2021-05-11

Applicant: IMERTECH SAS

Inventor： Gilles MELI ,  Caroline ABLER ,  Daniel TRACAS ,  Théodore INEICH ,  Alexandra JAKOB

IPC: C01B33/40 ,  C08K3/34

CPC classification number: C01B33/40 ,  C08K3/346 ,  C08K2201/003 ,  C08K2201/006 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/19 ,  C01P2004/32 ,  C01P2004/51

Abstract: A talc particulate, a polymer composition comprising said talc particulate, methods of making said talc particulate and said polymer composition, and the various uses of said talc particulate.

公开(公告)号：US20230184432A1

公开(公告)日：2023-06-15

申请号：US17933301

申请日：2022-09-19

Applicant: IMERTECH SAS

Inventor： CHRISTIAN RAVAGNANI ,  ALEXANDRE SEVAGEN ,  MURIELLE PERRONNET

IPC: F23K1/00 ,  F23G7/00 ,  F23G5/48 ,  F23G7/10

CPC classification number: F23K1/00 ,  F23G7/008 ,  F23G5/48 ,  F23G7/10 ,  F23G2201/701 ,  F23G2203/10 ,  F23G2203/50 ,  F23G2900/7003 ,  F23G2203/20 ,  F23K2200/00 ,  F23K2201/501

Abstract: Mineral additives and a method for operating a waste-to-energy furnace are provided in order to improve its operational performance and availability, increase the lifetime of the combustor building materials (refractory walls and heat-exchanger metallic tubes) and flue gas treatment equipment, improve ash quality, reduce emissions and avoid combustion problems such as agglomeration, slagging, deposition, and corrosion. A method for operating a waste-to-energy furnace, such as a fluidized bed reactor, pulverized-fuel combustor, grate combustor includes introducing mineral additive into the furnace. The method further includes heating at least a portion of the mineral additive either intimately in contact with the fuel, such that the ability of mineral additive to induce crystallization of the surface of forming ashes is enhanced, or minimizing the contact of the mineral additive with the fuel and the forming ashes, such that the solid-gas reactions between the mineral additive and the volatile compounds in the flue gas are favored and the mineral additive power to capture at least a portion of the inorganic volatile compounds present in the furnace is enhanced.

公开(公告)号：US20230090767A1

公开(公告)日：2023-03-23

申请号：US17800554

申请日：2021-02-19

Applicant: IMERTECH SAS

Inventor： Elodie REMIA ,  Céline KARAGOZ

IPC: A61K8/26 ,  A61K8/02 ,  A61Q1/12

Abstract: Use of mica having a lamellarity index of less than about 3.0 in a pressed powder, pressed powders comprising said mica, and methods for making said pressed powders.

公开(公告)号：US20230033751A1

公开(公告)日：2023-02-02

申请号：US17788246

申请日：2020-12-23

Applicant: IMERTECH

Inventor： Eric FRIER ,  Jean HERISSON ,  Muriel CHAMBON ,  Dominique GUINOT

IPC: C04B28/06 ,  C04B14/30

Abstract: Disclosed is a novel cement and aggregate compositions, to uses thereof for protecting surfaces, in particular surfaces likely to be affected by biocorrosion.

公开(公告)号：US20220098104A1

公开(公告)日：2022-03-31

申请号：US17425352

申请日：2020-01-23

Applicant: IMERTECH SAG

Inventor： Christos DEDELOUDIS ,  Dionysios KOTINIS ,  Salem BASSAM ,  Christina KAPRALOU

IPC: C04B28/04

Abstract: A cement product including a supplementary cementitious material (SCM) including natural aluminosilicate, and optionally metakaolin, and methods of producing the cement product, and methods of use thereof are provided. The natural aluminosilicate may have, for example, a d97 less than or equal to about 19 μm; and may have a d10 less than or equal to about 2 μm. The product may also have improved chloride permeability as compared to cement products including natural aluminosilicates having higher d97 and d10 values. Also, the product may also have improved compressive strength and RCPT values when a portion of the natural aluminosilicate in the SCM is replaced with metakaolin.

公开(公告)号：US20210147237A1

公开(公告)日：2021-05-20

申请号：US17256076

申请日：2019-06-27

Applicant: IMERTECH

Inventor： Dario CERICOLA ,  Michael SPAHR

IPC: C01B32/05 ,  C09C1/56 ,  H01M4/133

Abstract: The present disclosure relates to surface-functionalized carbonaceous particles, optionally in agglomerated form, methods for making such surface-functionalized carbonaceous particles and their use, for example as conductive additives in battery electrodes. The surface-functionalized carbonaceous particles are for example obtainable by milling a non-graphitic carbon material, followed by subsequent functionalization through controlled oxidation. The surface-functionalized carbonaceous particles can be used as additive in battery electrodes. The disclosure also pertains to dispersions of such carbonaceous materials in a liquid medium and their use as, among others, conductive coatings. Polymer compounds filled with the surface-functionalized carbonaceous particles are also disclosed.

公开(公告)号：US20210113440A1

公开(公告)日：2021-04-22

申请号：US16493937

申请日：2018-03-14

Applicant: IMERTECH SAS

Inventor： Laure PAGIS

IPC: A61K8/25 ,  A61Q1/00 ,  A61Q19/10 ,  C09C1/00 ,  C09C1/28 ,  C01B33/22

Abstract: Use of a particulate talc material as a pearlescent agent in a liquid composition and method of increasing the pearlescence of a liquid composition by adding said particulate talc material, pearlescent liquid compositions comprising said particulate talc material and methods of making said pearlescent liquid compositions.