公开(公告)号：US20250084252A1

公开(公告)日：2025-03-13

申请号：US18711316

申请日：2022-11-18

Applicant: IMERTECH SAS

Inventor： Laure PAGIS ,  Adrien BORRAS

IPC: C09D1/02 ,  C08K3/22 ,  C09D7/61

Abstract: The present disclosure relates to a coating composition comprising calcium silicate and precipitated calcium carbonate particulate material, a suspension comprising the coating composition and at least one solvent, an article which is at least partially coated with the coating composition or the suspension, and a process for producing an article, wherein the article is at least partially coated with the suspension, and use of the coating composition comprising calcium silicate and precipitated calcium carbonate particulate material.

公开(公告)号：US12195398B2

公开(公告)日：2025-01-14

申请号：US17425352

申请日：2020-01-23

Applicant: IMERTECH SAS

Inventor： Christos Dedeloudis ,  Dionysios Kotinis ,  Bassam Salem ,  Christina Kapralou

IPC: C04B28/04 ,  C04B111/21

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：US20240409747A1

公开(公告)日：2024-12-12

申请号：US18699962

申请日：2022-10-27

Applicant: IMERTECH SAS

Inventor： Jerome CREPIN-LEBLOND ,  Anna ELLETT

IPC: C09C1/00 ,  C08K3/04 ,  C08K7/24 ,  H05K9/00

Abstract: The present invention is directed to compositions comprising carbon black and expanded graphite as well as shaped articles and coatings for substrates comprising the compositions. The present invention also relates to the use thereof and methods for reducing electrical resistivity and providing electromagnetic interference shielding as well as thermal conductivity. The compositions of the invention allow for high electrical conductivity, EMI shielding performance as well as thermal conductivity without compromising rheological properties like fluidity or viscosity, for example measured as the melt flow rate, or mechanical properties such as, impact resistance, tensile strength or elongation at break.

公开(公告)号：US12116221B2

公开(公告)日：2024-10-15

申请号：US17906350

申请日：2021-03-19

Applicant: IMERTECH SAS

Inventor： Morgan Jokela

IPC: F04B15/02 ,  B65G53/42 ,  B65G53/46

CPC classification number: B65G53/4675 ,  B65G53/42 ,  B65G2201/042

Abstract: Pumping apparatus comprises a granular material pump assembly and a distributor having a distribution end for distributing granular material. The granular material pump assembly is configured to pump granular material through the distributor towards the distribution end. The distributor is configured to permit granular material to exit the distributor at the distribution end when an amount of granular material pumped towards the distribution end exceeds a threshold, for example wherein the distributor comprises a valve assembly configured to permit granular material to exit the distributor at the distribution end when the amount of granular material pumped towards the distribution end exceeds the threshold, optionally wherein the valve assembly comprises a valve configured to open to permit granular material to exit the distributor at the distribution end when the amount of granular material pumped towards the distribution end exceeds the threshold.

公开(公告)号：US12083198B2

公开(公告)日：2024-09-10

申请号：US16917298

申请日：2020-06-30

Applicant: IMERTECH SAS

Inventor： Laure Pagis ,  Anabelle Huguette Renée Legrix ,  Victoria Michell

IPC: C11D9/20 ,  A61K8/26 ,  A61Q5/00 ,  A61Q19/00 ,  A61Q19/10

CPC classification number: A61K8/26 ,  A61Q5/00 ,  A61Q19/00 ,  A61Q19/10 ,  A61K2800/26

Abstract: The present disclosure relates to the use of kaolin as an opacifier in cosmetic compositions, cosmetic compositions comprising kaolin and methods of making said cosmetic compositions.

公开(公告)号：US12025377B2

公开(公告)日：2024-07-02

申请号：US16482837

申请日：2018-01-31

Applicant: IMERTECH SAS

Inventor： Russel N. Avis ,  Jullette Ducup De Saint Paul

IPC: F27D21/00 ,  F27B1/28 ,  F27B3/28 ,  F27D21/04 ,  G01N27/20

CPC classification number: F27D21/0021 ,  F27B1/28 ,  F27B3/28 ,  F27D21/04 ,  G01N27/205 ,  F27D2021/0085

Abstract: The present invention relates to damage detection systems for refractory linings for molten metal vessels, comprising an electrically conductive grid disposed underneath the surface of the refractory lining closest to a molten metal when in use, one or more electrically conductive electrodes disposed in contact with the molten metal when in use and an electrical power source, wherein the electrically conductive metallic grid and the one or more electrically conductive electrodes are electrically connected to each other, such as to form an open electrical circuit powered by the said electrical power source, and a detected closure of the said electrical circuit during normal use of the molten metal vessel indicates that the said refractory lining is damaged, or the presence of a molten metal during normal operation of the vessel closes the said electrical circuit in case the refractory lining is damaged. The present invention relates to a method for detecting damage in a refractory lining during use, and the use of a damage detection system according to the invention.

公开(公告)号：US20230323601A1

公开(公告)日：2023-10-12

申请号：US16607955

申请日：2018-04-24

Applicant: IMERTECH SAS

Inventor： Andrew FINDLAY, I ,  João SCALOPPE ,  Samuel HARDISTY ,  Douglas WICKS ,  Janet PRESTON

IPC: D21H21/02 ,  D21H17/67 ,  D21H17/62 ,  D21H17/00 ,  C09C1/02 ,  C09C3/10

CPC classification number: D21H21/02 ,  D21H17/675 ,  D21H17/62 ,  D21H17/74 ,  C09C1/021 ,  C09C3/10 ,  C01P2006/12 ,  C01P2006/22 ,  C01P2004/62 ,  C01P2004/61

Abstract: Use of a particulate mineral having a coating of one or more rosin acid(s) and/or one or more derivative(s) thereof as a pitch and/or stickies control agent in a composition comprising cellulosic pulp, a method of reducing dissolved and/or colloidal pitch and/or stickies in cellulosic pulp using said coated particulate minerals, said coated particulate mineral, a method of making said coated particulate mineral, a composition comprising cellulosic pulp and said coated particulate mineral and paper comprising said coated particulate mineral.

公开(公告)号：US11718065B2

公开(公告)日：2023-08-08

申请号：US14774947

申请日：2014-03-12

Applicant: ImerTech SAS

Inventor： Craig Deporter ,  Larry H. McAmish ,  David James Whiteman ,  Octavius Othello Oju Davies

IPC: B32B5/26 ,  B32B5/02 ,  D04H1/413 ,  D04H3/16 ,  D04H3/14 ,  B32B5/08 ,  D01D5/098 ,  D01F6/06 ,  D01F1/10

CPC classification number: B32B5/26 ,  B32B5/022 ,  B32B5/08 ,  D04H1/413 ,  D04H3/14 ,  D04H3/16 ,  B32B2250/03 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/0276 ,  B32B2264/10 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/12 ,  B32B2305/20 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2307/724 ,  B32B2307/7265 ,  B32B2307/73 ,  B32B2437/02 ,  B32B2535/00 ,  B32B2555/02 ,  D01D5/0985 ,  D01F1/10 ,  D01F6/06

Abstract: A composite structure may include at least two nonwoven, polymeric layers bonded to each other. At least one nonwoven, polymeric layer may include inorganic particulate filler in an amount up to about 40% by weight of the nonwoven layer.

公开(公告)号：US11692325B2

公开(公告)日：2023-07-04

申请号：US16470017

申请日：2017-12-18

Applicant: IMERTECH SAS

Inventor： Christos Dedeloudis ,  Monika Zervaki ,  Anton Belev ,  Christina Kapralou

IPC: E02D31/00 ,  C04B33/13 ,  C04B24/38 ,  C04B28/00 ,  C04B103/46 ,  C04B111/00

CPC classification number: E02D31/004 ,  C04B24/383 ,  C04B28/001 ,  C04B33/1305 ,  C04B2103/46 ,  C04B2111/00612 ,  C04B2111/00775 ,  E02D2300/0043

Abstract: Described herein is a composition for use in a geosynthetic clay liner, the composition comprising particles, at least some of which are discrete particles and each comprise: a compacted swelling clay, the clay having been compacted such that it at least partially surrounds a fluid-loss preventing polymer. Also described herein is a clay liner formed from the composition, a method for producing particles for use in a geosynthetic clay liner, and a method of forming a clay liner.

公开(公告)号：US11608300B2

公开(公告)日：2023-03-21

申请号：US16312322

申请日：2017-06-27

Applicant: ImerTech SAS

Inventor： Romain Techer ,  Jérôme Soudier

IPC: C04B35/66 ,  C04B35/18 ,  C04B35/63 ,  C04B35/01 ,  C04B35/14

Abstract: The present invention relates to a sintering agent for dry particulate refractory compositions and dry particulate refractory compositions. The use of dry particulate refractory compositions also form part of the present invention.