公开(公告)号：US20240158250A1

公开(公告)日：2024-05-16

申请号：US18550222

申请日：2022-03-10

Applicant: RHODIA OPERATIONS

Inventor： Marie Plissonneau ,  Réka Toth ,  Lauriane D'Alencon ,  Valérie Buissette ,  Mickaël Boudot

IPC: C01F17/235 ,  C09G1/02 ,  C09K3/14

CPC classification number: C01F17/235 ,  C09G1/02 ,  C09K3/1409 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40

Abstract: The invention relates to cerium oxide particles having a roughness index (RI) of at least 5, to a making process thereof and to the use thereof in chemical mechanical polishing applications.

公开(公告)号：US20240158251A1

公开(公告)日：2024-05-16

申请号：US18550272

申请日：2022-03-10

Applicant: RHODIA OPERATIONS

Inventor： Marie Plissonneau ,  Réka Toth ,  Lauriane D'Alencon ,  Valérie Buissette ,  Mickaël Boudot

IPC: C01F17/235 ,  C01F1/00 ,  C09G1/02

CPC classification number: C01F17/235 ,  C01F1/00 ,  C09G1/02 ,  C01P2004/04 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2006/12

Abstract: The invention relates to cerium oxide particles having a roughness index RI of at least 5, to a making process thereof and to the use thereof in chemical mechanical polishing applications.

公开(公告)号：US20230002639A1

公开(公告)日：2023-01-05

申请号：US17780462

申请日：2020-11-25

Applicant: RHODIA OPERATIONS

Inventor： Marie Plissonneau ,  Réka Toth ,  Thierry Le Mercier ,  Valérie Buissette ,  Lauriane D'Alencon

IPC: C09G1/02 ,  H01L21/321

Abstract: The invention relates to cerium based core-shell particles having a core of cerium oxide optionally doped with at least one metal (M) and a shell consisting of a plurality of nanoparticles of cerium oxide optionally doped with at least one metal (M′), which can be the same or different from metal (M), formed on the surface of the core particle. The invention also relates to dispersions thereof in a liquid medium, to a process for producing the same and to the use of these particles and dispersions in polishing applications such as chemical mechanical polishing.

公开(公告)号：US20230066246A1

公开(公告)日：2023-03-02

申请号：US17787221

申请日：2020-12-16

Applicant: RHODIA OPERATIONS

Inventor： Franck Aurissergues ,  Lidiane De Oliveira ,  Thierry Le Mercier ,  Lauriane D'Alencon

IPC: A01N59/06 ,  C09K11/77 ,  A01N43/56 ,  A01N43/653 ,  A01N25/04 ,  A01P3/00 ,  A01P21/00

Abstract: The present invention relates to the use of an inorganic phosphor to increase the yield of corn or soy cultivation promoted by the use of at least one fungicide, said inorganic phosphor exhibiting: a maximum in the emission spectrum in the range of wavelengths between 400 nm and 500 nm; an absorption Abs in the visible range which is equal to or less than 15.0%, preferably equal to or less than 10.0%, even more particularly equal to or less than 3.0%; and an internal quantum efficiency (IQE) measured in the range of wavelengths between 300 nm and 410 nm which is equal to or greater than 50.0%, more particularly greater than 75.0%, even more particularly greater than 90.0%.

公开(公告)号：US20230035195A1

公开(公告)日：2023-02-02

申请号：US17786667

申请日：2020-12-16

Applicant: RHODIA OPERATIONS

Inventor： Franck Aurissergues ,  Lidiane De Oliveira ,  Thierry Le Mercier ,  Lauriane D'Alencon

IPC: C09K11/02 ,  C05G3/60 ,  C05G5/27 ,  C05G3/50 ,  C09K11/77

Abstract: The invention relates to a method for treating a plant wherein an agrochemical composition is applied onto at least one part of said plant, wherein the plant is corn or soy and wherein the agrochemical composition comprises in a liquid medium: particles of at least one inorganic phosphor exhibiting: a maximum in the emission spectrum in the range of wavelengths between 400 nm and 500 nm; an absorption Abs in the visible range which is equal to or less than 15.0%, preferably equal to or less than 10.0%, even more particularly equal to or less than 3.0%; and an internal quantum efficiency (IQE) measured in the range of wavelengths between 300 nm and 410 nm which is equal to or greater than 50.0%, more particularly greater than 75.0%, even more particularly greater than 90.0%; and optionally at least one biocide.

公开(公告)号：US20240247169A1

公开(公告)日：2024-07-25

申请号：US18560852

申请日：2022-05-17

Applicant: RHODIA OPERATIONS

Inventor： Marie Plissonneau ,  Réka Toth ,  Thierry Le Mercier ,  Valérie Buissette ,  Lauriane D'Alencon

IPC: C09G1/02 ,  C09K3/14 ,  H01L21/3105

CPC classification number: C09G1/02 ,  C09K3/1436 ,  H01L21/31053

Abstract: The invention relates to cerium based core-shell particles having a core of cerium oxide optionally doped with at least one metal (M) and a shell consisting of a plurality of nanoparticles of cerium oxide optionally doped with at least one metal (M′), which can be the same or different from metal (M), formed on the surface of the core particle. The invention also relates to dispersions thereof in a liquid medium, to a process for producing the same and to the use of these particles and dispersions in polishing applications such as chemical mechanical polishing.

公开(公告)号：US20240105986A1

公开(公告)日：2024-03-28

申请号：US18263097

申请日：2022-01-27

Applicant: RHODIA OPERATIONS

Inventor： Diego Lopez Gonzalez ,  Thierry Le Mercier ,  Lauriane D'Alencon ,  Laure Bertry ,  Marc-David Braida ,  Vincent Finsy

IPC: H01M10/0562 ,  C01B25/14 ,  H01M4/62 ,  H01M50/431 ,  H01M50/443 ,  H01M50/446

CPC classification number: H01M10/0562 ,  C01B25/14 ,  H01M4/62 ,  H01M50/431 ,  H01M50/443 ,  H01M50/446 ,  C01P2006/40 ,  H01M2300/008

Abstract: The invention relates to a Composition comprising or consisting essentially of a product according to formula (I): LiaPSbXc (I) wherein—X represents at least one halogen element; —a represents a number from 2.0 to 7.0; —b represents a number from 3.5 to 6.0; and—c represents a number from 0 to 3.0; in the form of particles or articles the size of which being such that less than 10 wt % of the composition pass through a sieve of 200 μm.