公开(公告)号：US12091555B2

公开(公告)日：2024-09-17

申请号：US17424638

申请日：2020-01-21

Applicant: UNIVERSITY PUBLIC CORPORATION OSAKA ,  NISSAN CHEMICAL CORPORATION

Inventor： Tomohiro Iwasaki ,  Hirotake Kitagawa ,  Kazutoshi Sekiguchi

IPC: C09C1/30 ,  C01B33/141 ,  C09C3/00 ,  C09C3/04 ,  C09C3/08 ,  C09D1/00 ,  C09D7/40

CPC classification number: C09C1/3063 ,  C01B33/1417 ,  C09C3/006 ,  C09C3/041 ,  C09C3/08 ,  C09D1/00 ,  C09D7/70 ,  C01P2004/04 ,  C01P2004/24 ,  C01P2004/54

Abstract: A stable dispersion of exfoliated layer substances is prepared through interlayer exfoliation of a layered compound. A dispersion including quaternary ammonium ions (A) each having a total carbon atom number of 15 to 45 and one or two C10-20 alkyl groups, and an anionic surfactant (B) having an ammonium ion, wherein plate-like particles (C) having an average thickness of 0.7 to 40 nm, an average major-axis length of 100 to 600 nm, an average minor-axis length of 50 to 300 nm, and a ratio of average major-axis length to average minor-axis length of 1.0 to 10.0 are dispersed in a liquid medium, and the plate-like particles (C) in the dispersion have an average particle diameter of 10 to 600 nm as measured by dynamic light scattering, and a transparent substrate using the dispersion.

公开(公告)号：US20240254378A1

公开(公告)日：2024-08-01

申请号：US18100165

申请日：2023-01-23

Applicant: HT MATERIALS SCIENCE (IP) LIMITED

Inventor： FRANCESCO MICALI ,  Arturo De Risi ,  Marco Milanese

IPC: C09K5/10 ,  C09C1/40 ,  C09C3/00 ,  C09C3/04 ,  C09C3/10

CPC classification number: C09K5/10 ,  C09C1/407 ,  C09C3/006 ,  C09C3/041 ,  C09C3/10 ,  C01P2004/62 ,  C01P2006/32

Abstract: A method of forming a heat transfer fluid includes dispersing an aluminum oxide powder in water to form a slurry; combining the slurry with water to form a first combination; adding a first amount of a chelating agent to the first combination to form a second combination; adding a first amount of a surfactant to the second combination to form a third combination; adding one of the group consisting of propylene glycol and ethylene glycol to the third combination to form a fourth combination; adding a second amount of the chelating agent to the fourth combination to form a fifth combination; adding a second amount of the surfactant to the fifth combination to form a sixth combination; and mixing the sixth combination to form the heat transfer fluid.

公开(公告)号：US20240150545A1

公开(公告)日：2024-05-09

申请号：US18501566

申请日：2023-11-03

Applicant: MONDO S.p.A.

Inventor： Irma NEDI ,  Andrea MARENGHI ,  Maurizio STROPPIANA

IPC: C08K3/26 ,  C08L7/00 ,  C08L9/06 ,  C09C1/02 ,  C09C3/04 ,  E04F15/10

CPC classification number: C08K3/26 ,  C08L7/00 ,  C08L9/06 ,  C09C1/021 ,  C09C3/041 ,  E04F15/10 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/61 ,  C08K2003/265 ,  C08K2201/005

Abstract: A floor covering material comprising at least one elastomer, and a biogenic reinforcing filler including calcium carbonate particles in the form of aragonite.

公开(公告)号：US20240067832A1

公开(公告)日：2024-02-29

申请号：US17896205

申请日：2022-08-26

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Md. Abdul AZIZ ,  Shaik Inayath BASHA ,  Mohammed MASLEHUDDIN ,  Shamsad AHMAD

IPC: C09D5/08 ,  C08G59/24 ,  C08G59/50 ,  C08K3/04 ,  C09C1/44 ,  C09C3/04 ,  C09D163/00

CPC classification number: C09D5/084 ,  C08G59/245 ,  C08G59/5006 ,  C08K3/04 ,  C09C1/44 ,  C09C3/041 ,  C09D163/00

Abstract: A method for producing a submicron-/nano-jute carbon/epoxy composite anti-corrosion coating is described. The method includes heating a jute stick, grinding the jute stick to form a first powder; pyrolyzing the first powder to form a pyrolyzed carbon; grinding the pyrolyzed carbon to form a second powder; ball milling the second powder under the wet conditions to form a submicron-/nano-jutecarbon; mixing the submicron-/nano-jutecarbon, and an epoxy resin to form a first mixture; mixing a hardener with the first mixture to form a second mixture, and coating the second mixture on a mild steel substrate and curing to form the submicron-/nano-jutecarbon/epoxy composite anti-corrosion coating.

公开(公告)号：US10053582B2

公开(公告)日：2018-08-21

申请号：US14370340

申请日：2013-01-24

Applicant: Omya International AG

Inventor： Matthias Buri ,  Samuel Rentsch ,  Patrick A. C. Gane ,  René Vinzenz Blum

IPC: C09C3/04 ,  C09C1/02 ,  C22B26/20

CPC classification number: C09C3/041 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/80 ,  C09C1/02 ,  C09C1/021 ,  C22B26/20 ,  Y02W10/37

Abstract: The present invention relates to an installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate and/or mineralization of water and to the use of such an installation for the purification of minerals, pigments and/or fillers and/or mineralization of water and/or the preparation of precipitated earth alkali carbonate.

公开(公告)号：US20180230313A1

公开(公告)日：2018-08-16

申请号：US15951657

申请日：2018-04-12

Applicant: Omya International AG

Inventor： Patrick A.C. Gane ,  Matthias Buri ,  Beat Karth ,  Samuel Rentsch

IPC: C09C1/02 ,  C09C3/04 ,  C09C1/04 ,  D21H17/69

CPC classification number: C09C1/021 ,  C01P2002/72 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/22 ,  C09C1/043 ,  C09C3/041 ,  D21H17/69 ,  D21H19/42

Abstract: The invention relates to a process for manufacturing aqueous mineral material suspensions or dried mineral materials using at least one lithium ion neutralised water-soluble organic polymer, the ground mineral materials obtained by this process, the use of the mineral materials in paper, paints and plastics, as well as the use of the lithium ion neutralised water-soluble organic polymer in the manufacturing process as a dispersing and/or grinding enhancer.

公开(公告)号：US09951228B2

公开(公告)日：2018-04-24

申请号：US15128702

申请日：2015-04-15

Applicant: Omya International AG

Inventor： Samuel Rentsch ,  Fabio Ippolito ,  Matthias Welker ,  Patrick A. C. Gane

IPC: C09C1/02 ,  C08K9/04 ,  C01F11/18 ,  C09D7/12 ,  D21H17/67 ,  D21H19/38 ,  C08K3/26

CPC classification number: C09C1/021 ,  C01F11/185 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/82 ,  C08K3/26 ,  C08K9/04 ,  C08K2003/265 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/02 ,  C09C3/041 ,  C09C3/08 ,  C09D7/62 ,  C09D7/69 ,  D21H17/675 ,  D21H19/385

Abstract: The present invention relates to a process for the production of a mineral filler product comprising a step of dry grinding a calcium carbonate-containing material in the presence of an agent being a polyol. The mineral filler product according to the present invention was found to have a reduced moisture pickup as compared to prior art products.

公开(公告)号：US20170015836A1

公开(公告)日：2017-01-19

申请号：US15300821

申请日：2015-03-19

Applicant: Ferro Corporation

Inventor： Elena D. Milliken ,  Terry J. Detrie ,  George E. Sakoske

IPC: C09D5/33 ,  C08K3/22 ,  C09C3/04 ,  C09D17/00 ,  C01G3/02 ,  C09C1/00

CPC classification number: C09D5/004 ,  B82Y30/00 ,  C01G3/02 ,  C01P2002/60 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/62 ,  C08K3/22 ,  C08K2003/2248 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/00 ,  C09C3/041 ,  C09C3/043 ,  C09D5/32 ,  C09D7/61 ,  C09D7/67 ,  C09D17/007

Abstract: Copper oxide particles having particular starting size and surface area characteristics can be processed by heat and milling to achieve sizes and particle size distributions that give the copper oxide properties as an infrared reflective pigment without addition of other metals or oxides.

Abstract translation: 具有特定起始尺寸和表面积特性的氧化铜颗粒可以通过加热和研磨来加工以获得尺寸和粒度分布，其赋予作为红外反射颜料的氧化铜性质而不添加其它金属或氧化物。

公开(公告)号：US09243148B2

公开(公告)日：2016-01-26

申请号：US13853169

申请日：2013-03-29

Applicant: XEROX CORPORATION

Inventor： Barkev Keoshkerian ,  C. Geoffrey Allen ,  Naveen Chopra ,  Michelle N. Chretien ,  Daryl W. Vanbesien ,  Jenny Eliyahu

IPC: B02C17/20 ,  C09C3/04 ,  C09C1/56 ,  C09D11/322 ,  G03G9/09 ,  C09C1/30

CPC classification number: C09C3/041 ,  B02C17/20 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/61 ,  C01P2004/62 ,  C09B67/0022 ,  C09B67/009 ,  C09C1/3018 ,  C09C1/56 ,  C09D11/101 ,  C09D11/322 ,  C09D11/34 ,  C09D17/00 ,  G03G9/09 ,  G03G9/0904 ,  G03G9/0926

Abstract: A method for preparing a pigment dispersion includes milling a starting pigment dispersion containing a pigment and optionally a carrier and a dispersant with milling media having an average particle size of about 100 μm or less, until a final pigment dispersion having at least one of a desired pigment average particle size and a desired pigment particle size distribution is obtained; optionally separating the milling media from the final pigment dispersion; and optionally diluting the final pigment dispersion to obtain a desired pigment particle concentration.

Abstract translation: 制备颜料分散体的方法包括：研磨含有颜料和任选的载体的起始颜料分散体和具有平均粒度为约100μm以下的研磨介质的分散剂，直到最终颜料分散体具有期望的 获得颜料平均粒径和所需的颜料粒度分布; 任选地将研磨介质与最终颜料分散体分离; 并任选地稀释最终的颜料分散体以获得所需的颜料颗粒浓度。

公开(公告)号：US20150322267A1

公开(公告)日：2015-11-12

申请号：US14410334

申请日：2013-06-27

Applicant: E. I. DU PONT DE NEMOURS AND COMPANY

Inventor： James A. Silver ,  Chad C. Roberts ,  Christian Jackson

IPC: C09B67/20 ,  C09B67/00 ,  C09D11/102 ,  C09B67/08 ,  C09D11/38

CPC classification number: C09B67/0011 ,  C01P2006/22 ,  C09B67/0022 ,  C09B67/0066 ,  C09C1/56 ,  C09C3/006 ,  C09C3/041 ,  C09C3/10 ,  C09D11/102 ,  C09D11/322 ,  C09D11/38

Abstract: A process for preparing a pigment press cake is provided in which a pigment, a grinding agent, a polyetheramine, and a vehicle are subjected to grinding, followed by removal of the grinding agent and the vehicle to form a press cake. Also disclosed are a process to disperse the press cake with a polymeric dispersant in an aqueous vehicle to form a pigment dispersion and using the dispersion to form an aqueous ink jet ink.

Abstract translation: 提供一种制备颜料压饼的方法，其中将颜料，研磨剂，聚醚胺和载体进行研磨，然后除去研磨剂和载体以形成压饼。 还公开了一种使用聚合物分散剂将压榨饼分散在水性载体中以形成颜料分散体并使用该分散体形成水性喷墨油墨的方法。