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公开(公告)号:US20250161898A1
公开(公告)日:2025-05-22
申请号:US19030470
申请日:2025-01-17
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Rodolphe Sapey-Triomphe , Lars Fischer , David Vanzin
Abstract: The present invention relates to new lightly colored prills of hydroquinone. More particularly, the invention provides a new method for preparing said lightly colored prills of hydroquinone. The invention also relates to said prills of hydroquinone obtained by said new method.
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公开(公告)号:US12294049B2
公开(公告)日:2025-05-06
申请号:US17625996
申请日:2020-07-29
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Réka Toth , Laure Bertry , Valérie Buissette , Thierry Le Mercier , Marc-David Braida , Robin Amisse
IPC: H01M10/05 , C01G25/00 , C01G33/00 , C01G49/00 , H01M10/0525 , H01M10/056
Abstract: The present invention relates to a method of preparation of a garnet-type inorganic material. It also relates to the garnet-type inorganic material itself. The process comprises the following steps: (1) bringing an aqueous solution S comprising (i) a salt of zirconium, (ii) a salt of lanthanum and (iii) a salt of the element A or a precursor of an oxide of element A into contact with an aqueous solution of a basic compound, as a result of which a precipitate suspended in the reaction medium is obtained; (2) stirring the reaction medium obtained at the end of step (1) for at least 30 min; (3) bringing the precipitate obtained at the end of step (2) into contact with an additive selected in the group consisting of: anionic surfactants; nonionic surfactants; polyethylene glycols; carboxylic acids and their salts; and surfactants of the carboxymethylated fatty alcohol ethoxylate type; (4) calcining in air the precipitate recovered at the end of the previous step at a temperature which is at least 400° C.; (5) bringing into contact the product obtained at the end of step (4) with a salt of lithium; (6) calcining in air the product obtained at the end of step (5) at a temperature between 700° C. and 1100° C.; 20 the inorganic compound M comprising or consisting essentially of a garnet oxide or garnet-type oxide containing, as constituent elements, the elements Li, La, Zr and at least one element A selected in the group consisting of Al, Ga, Nb, Fe, W, Ta, or a mixture thereof.
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公开(公告)号:US12288843B2
公开(公告)日:2025-04-29
申请号:US17630541
申请日:2020-09-04
Applicant: SPECIALTY OPERATIONS FRANCE , Le Centre National de la Recherche Scientifique , UNIVERSITE DE PICARDIE JULES VERNE
Inventor: Marc-David Braida , Ömer Ulas Kudu , Christian Masquelier , Thierry Le Mercier , Benoit Fleutot
IPC: C01B25/14 , H01B1/10 , H01M10/0562
Abstract: The present invention concerns a new method for the preparation of a Li—P—S product, as well as the products obtainable by said methods, and uses thereof especially as solid electrolytes.
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公开(公告)号:US20250059470A1
公开(公告)日:2025-02-20
申请号:US18721134
申请日:2022-12-06
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Wojciech Bzducha , Sujandi Zhou , David James Wilson
Abstract: The present invention relates to new cationic polymers, a synthesis process for preparing them from urea diamine condensates and polyepoxide derivatives, notably bisepoxide derivatives, and to the use of said new cationic polymers for surface treatment applications including, but not limited to, home and personal care applications as well as industrial and institutional cleaning applications.
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公开(公告)号:US20250042741A1
公开(公告)日:2025-02-06
申请号:US18722467
申请日:2022-12-19
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Olivier Buisine , Woo-Jeong Jang , Young-Su Kim , Etienne Schmitt
IPC: C01B21/086 , C07C29/70 , H01M10/0568
Abstract: The invention relates to a process for manufacturing bis(fluoro sulfonyl)imide salt(s) (MFSI) comprising at least a step of reacting an ammonium salt of bis(fluorosulfonyl)imide (NH4FSI) with a fluorine-containing alkoxide. The invention also relates to a process for preparing the fluorine-containing alkoxide.
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66.
公开(公告)号:US20250017215A1
公开(公告)日:2025-01-16
申请号:US18712230
申请日:2022-11-24
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Monique Adamy , Fernanda De Oliveira Barreto Costa , Elisa Coelho
Abstract: The present invention relates to a liquid carrier concentrate comprising at least one beneficial microorganism selected from the group consisting of Bacillus, Streptomyces, Beauveria, Trichoderma, Metarhizium, Paecilomyces, Isaria, Baculovirus, Azospirillum, Penicillium and Rhizobium and at least one specific solvent. The present invention also relates to an agricultural active formulation obtainable by diluting or dispersing said liquid carrier concentrate. The invention also concerns a method for treating soils, plants and/or seeds to control pests and/or to regulate the growth of plants and/or to induce the defense response in plants and/or to enhance metabolic and physiological processes within plants and soils, by applying the liquid carrier concentrate or the agricultural active formulation.
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公开(公告)号:US12186419B2
公开(公告)日:2025-01-07
申请号:US16091219
申请日:2017-04-05
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Katerina Karagianni , Denis Bendejacq
Abstract: The present invention relates to a cosmetic cleansing composition comprising at least: a) one or more vegetable oil(s), in an amount of at least 0.3 pbw relative to the total weight of the composition, b) from about 1 pbw to about 40 pbw, relative to the total weight of the composition, of a surfactant system comprising at least one sultaine surfactant, c) at least 0.1 pbw, relative to the total weight of the composition, of a non-ionic thickener which is a polyether endcapped by fatty acid esters, and d) at least 0.1 pbw, relative to the total weight of the composition, of a non-ionic solubilizer which is a mono- or poly-alkyl or alkenyl ester of an alkoxylated fatty acid.
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公开(公告)号:US20250006994A1
公开(公告)日:2025-01-02
申请号:US18695313
申请日:2023-11-09
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Etienne Schmitt , Frédéric Le Guyader , Nicolas Roques
IPC: H01M10/0568 , C01B21/086
Abstract: The present invention relates to a composition comprising an alkali metal salt of bis(fluoro sulfonyl)imide and to the use of such composition in an electrolyte for batteries.
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69.
公开(公告)号:US12180312B2
公开(公告)日:2024-12-31
申请号:US17775169
申请日:2019-11-06
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Jing Jiang , Ding Wang , David Vanzin
IPC: C08F2/40 , C07C45/86 , C07C51/50 , C07C67/62 , C07D279/20
Abstract: The invention relates to a composition for the immediate termination of a free-radical polymerization, the use thereof for the stabilization of free-radically polymerizable monomers against free-radical polymerization and a method for the immediate termination of free-radical polymerizations.
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70.
公开(公告)号:US20240351971A1
公开(公告)日:2024-10-24
申请号:US18291734
申请日:2022-07-22
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor: Rodolphe Sapey-Triomphe
Abstract: The present invention relates to a method for extracting ferulic acid and/or its salts, comprising a step (a) in which a biomass is extruded in the presence of a base. The present invention also relates to ferulic acid in protonated or salified form that can be obtained according to the method of the present invention. Finally, the present invention also relates to a method for preparing vanillin from ferulic acid obtained according to the method of the present invention. The invention can be used in particular in the field of food, cosmetics and flavours.
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