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公开(公告)号：WO2011123786A2
公开(公告)日：2011-10-06
申请号：PCT/US2011/030951
申请日：2011-04-01
Applicant: RHODIA OPERATIONS , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE - CNRS , THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA , BADRE, Chantal , CHAPEL, Jean-Paul , YANG, Shu , CASTAING, Jean-Christophe
Inventor： BADRE, Chantal , CHAPEL, Jean-Paul , YANG, Shu , CASTAING, Jean-Christophe
IPC: H01L21/027
CPC classification number: B82Y30/00 , G03F7/0002
Abstract: Disclosed are methods and systems for transferring dry or semi-dry nanoparticles onto a substrate. In one embodiment, this includes the steps of providing a roller comprising an elastomeric stamp; transferring nanoparticles in a dry or semi-dry state, and which contact the surface of a donor substrate, from the donor substrate onto the elastomeric stamp; and depositing the dry or semi-dry nanoparticles from the elastomeric stamp onto a receiver substrate by rolling the elastomeric stamp onto the receiver substrate. The substrate, in other embodiments, can have a relief structure.
Abstract translation: 公开了将干燥或半干燥的纳米颗粒转移到基底上的方法和系统。 在一个实施例中，这包括提供包括弹性体印模的辊的步骤; 将干燥或半干燥状态的纳米颗粒从施主衬底转移到弹性体印模上，并将其与供体衬底的表面接触; 以及通过将弹性体印模滚动到接收器基底上，将来自弹性体印模的干燥或半干燥纳米颗粒沉积到接收器基底上。 在其他实施例中，基板可以具有浮雕结构。
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公开(公告)号：WO2021063780A1
公开(公告)日：2021-04-08
申请号：PCT/EP2020/076627
申请日：2020-09-23
Applicant: RHODIA OPERATIONS
IPC: C08F293/00 , C08F8/26 , C11D3/00 , C11D3/37
Abstract: The present invention relates to a process for preparing a dispersion (D°), comprising : (E1) a polymerization performed in an aqueous medium in the presence of: ° at least a pre-polymer (pO) of formula (R11)X-Z11-C(=S)-Z12-[A]-R12, which is soluble in the aqueous medium ° at least one free-radical polymerization initiator; and ° at least one ethylenically unsaturated hydrophobic monomer (m) with a ratio m/pO of the mass of the monomers (m) to the quantity of pre-polymer (pO) preferably below 10 000 g/mol whereby a dispersion of copolymers is obtained, including polymers with a living character; (E2) a conversion of the terminal groups of the copolymers that deprive the copolymers of their living character. The invention also relates to the use of dispersion (D°) for forming dispersions of hydrophobic polymers (Dp), suitable e.g. in fabric conditioning compositions.
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公开(公告)号：WO2021013929A1
公开(公告)日：2021-01-28
申请号：PCT/EP2020/070806
申请日：2020-07-23
Applicant: RHODIA OPERATIONS
Inventor： CASTAING, Jean-Christophe , VERNAY, Clara
IPC: A01N25/00 , A01N25/10 , A01N25/24 , A01P3/00 , A01C1/06 , C09D103/12 , C09D193/00 , C09D193/04
Abstract: A seed or seedling is coated with a least one rosin-based resin and optionally, a second binder, which is for instance a biodegradable polymer. The seed coating composition is characterized by a dust value, as measured using a Heubach dustmeter device according to Euroseeds reference method "Assessment of free floating dust and abrasion particles of treated seeds as a parameter of the quality of treated seeds", which is lower by at least 30% as compared to an analogous binder-free composition that does not contain the rosin-based resin.
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Patent Agency Ranking
公开(公告)号：WO2019099764A2
公开(公告)日：2019-05-23
申请号：PCT/US2018/061423
申请日：2018-11-16
Applicant: RHODIA OPERATIONS , VERNAY, Clara , CASTAING, Jean-Christophe , CHEN, Zhiyun , VIDAL, Thierry
Inventor： VERNAY, Clara , CASTAING, Jean-Christophe , CHEN, Zhiyun , VIDAL, Thierry
Abstract: A seed or seedling is coated with a cross-linked biopolymer and, optionally, a second binder selected from underivatized guar, cationic hydroxypropyl guar, polyacrylamide, poly(methacrylic acid), poly(acrylic acid), polyacrylate, poly(ethylene glycol), polyethyleneoxide, polyamide, hydroxypropyl guar, carboxymethyl guar, carboxymethylhydroxypropyl guar, underivatized starch, cationic starch, corn starch, wheat starch, rice starch, potato starch, tapioca, waxy maize, sorghum, waxy sarghum, sago, dextrin, chitin, chitosan, xanthan gum, carageenan gum, gum karaya, gum arabic, pectin, cellulose, hydroxycellulose, hydroxyalkyl cellulose, hydroxyethyl cellulose, carboxymethylhydroxyethyl cellulose, or hydroxypropyl cellulose. The seed coating composition is characterized by a dust value, as measured using a Heubach dustmeter device, which is lower by at least 30% as compared to an analogous composition that does not contain the crosslinked biopolymer.
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25.发明申请WETTABLE, NON-LEACHABLE PEAT MOSS, METHOD OF PREPARATION, AND METHOD OF USE 审中-公开可湿性，不可浸出的PEAT MOSS，制备方法和使用方法
公开(公告)号：WO2013022847A2
公开(公告)日：2013-02-14
申请号：PCT/US2012/049769
申请日：2012-08-06
Applicant: RHODIA OPERATIONS , CHEN, Zhiyun , CASTAING, Jean-Christophe
Inventor： CHEN, Zhiyun , CASTAING, Jean-Christophe
CPC classification number: A01G9/1086 , A01G24/00 , A01G31/00 , C08L1/02 , C08L1/284 , C08L3/04 , C08L5/00 , C08L5/08 , C08L97/002
Abstract: A peat moss composition having improved water holding capacity, hydrophilicity, and/or anti-leaching properties comprising one or more polysaccharides, for example guars and/or guar derivatives, is disclosed. A method of preparing the peat moss composition and a method of using it are also disclosed.
Abstract translation: 公开了具有改善的持水能力，亲水性和/或抗浸出性质的泥炭苔组合物，其包含一种或多种多糖，例如瓜尔胶和/或瓜尔胶衍生物。 还公开了一种制备泥炭苔组合物的方法及其使用方法。
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公开(公告)号：WO2012135262A3
公开(公告)日：2012-10-04
申请号：PCT/US2012/030815
申请日：2012-03-28
Applicant: RHODIA OPERATIONS , CASTAING, Jean-Christophe , GROVES, Gary , RAO, Ashwin , RUCH, Thomas, E.
Inventor： CASTAING, Jean-Christophe , GROVES, Gary , RAO, Ashwin , RUCH, Thomas, E.
Abstract: A method of decomposing stubble, which is crop residue left on the ground, and a composition for treating the stubble are disclosed. The method comprises treating the stubble with the composition comprising a) polysaccharide-degrading enzyme; b) wetting agent; and, optionally, c) water and allowing the treated stubble to remain on the ground and decompose.
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公开(公告)号：WO2012065991A1
公开(公告)日：2012-05-24
申请号：PCT/EP2011/070145
申请日：2011-11-15
Applicant: RHODIA OPERATIONS , BALASTRE, Marc , CASTAING, Jean-Christophe , METIVIER, Pascal , ROUX, Bernard
Inventor： BALASTRE, Marc , CASTAING, Jean-Christophe , METIVIER, Pascal , ROUX, Bernard
Abstract: La présente invention concerne une composition émulsifiable par mélange avec de l'eau, comprenant au moins : - un milieu apolaire; - un composé solide ou liquide dispersé au sein dudit milieu apolaire; - un composé ester de phosphate; - un agent complexant du composé ester de phosphate; et - un émulsifiant du milieu apolaire dans l'eau.
Abstract translation: 本发明涉及当与水混合时可乳化的组合物，所述组合物至少包含：非极性介质; 分散在非极性介质中的固体或液体化合物; 磷酸酯化合物; 用于络合磷酸酯化合物的试剂; 和用于在水中乳化非极性介质的试剂。
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28.发明申请
公开(公告)号：WO2011106088A2
公开(公告)日：2011-09-01
申请号：PCT/US2011/000335
申请日：2011-02-24
Applicant: RHODIA OPERATIONS , HOUGH, Lawrence, A. , CASTAING, Jean-Christophe , WOODWARD, Gary , PABALAN, Ruela, Talingting , DE CAMPO, Floryan
Inventor： HOUGH, Lawrence, A. , CASTAING, Jean-Christophe , WOODWARD, Gary , PABALAN, Ruela, Talingting , DE CAMPO, Floryan
CPC classification number: G01N33/26 , B01L3/5027 , G01N21/82
Abstract: Disclosed are methods of determining the effectiveness of an asphaltene deposition inhibitor in oilfield applications. Such methods typically comprising the steps of introducing an oil well fluid into a microfluidic/millifluidic system; introducing a mixture of an asphaltene deposition inhibitor and carrier into the microfluidic/millifluidic system; introducing a precipitating agent, typically comprising heptane, into the microfluidic/millifluidic system; and optionally introducing toluene into the microfluidic/millifluidic system; then observing the presence or absence of asphaltene aggregation within the microfluidic/millifluidic system.
Abstract translation: 公开了确定沥青质沉积抑制剂在油田应用中的有效性的方法。 这些方法通常包括将油井流体引入微流体/微流体系统的步骤; 将沥青质沉积抑制剂和载体的混合物引入到微流体/微流体系统中; 将典型地包含庚烷的沉淀剂引入到微流体/微流体系统中; 并任选地将甲苯引入微流体/微流体系统中; 然后观察微流体/微流体系统内沥青质聚集的存在或不存在。
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