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Patent
Publication NumberUS 20200087539Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-05-28Publication Date2020-03-19
The present invention relates to a suspension of cerium oxide particles in a liquid phase, in which said particles comprise secondary particles comprising primary particles, and a process for preparing said liquid suspension in which the cerium IV/total cerium molar ratio before precipitation is comprised between 1/10000 and 1/500000 and that the thermal treatment is being carried out under an inert atmosphere.
Patent
Publication NumberUS 10593817Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-04-03Publication Date2020-03-17
The invention relates to a material comprising at least one compound having formula Bi1-xMxAg1-y-εM′yOS1-zM″z, the methods for producing said material and the use thereof as a semiconductor, such as for photovoltaic or photochemical use and, in particular, for supplying a photocurrent. The invention further relates to photovoltaic devices using said compounds.
Patent
Publication NumberUS 20200079654Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-05-03Publication Date2020-03-12
Precipitated silica having a broad particle size distribution and large median particle size as well as its method of manufacture.
Patent
Publication NumberUS 10583381Filing StatusIssued PatentAvailabilityUnknownFiling Date2014-12-10Publication Date2020-03-10
In a filter cartridge (CC) for a fuel filter, the filter element (4) and the additive module are connected and typically stacked so as to allow them to be integrally inserted into a filter housing. The substantially annular filter medium (5) delimits an inner space (9) into which at least one part (24) of the attachment end of the additive module can be engaged. The liquid additive is stored in a casing forming a tank (13) that is placed at a fuel pressure and delimits an internal volume (V2)…
Patent
Publication NumberUS 10584294Filing StatusIssued PatentAvailabilityUnknownFiling Date2014-12-23Publication Date2020-03-10
A slurry suspension is provided, which comprises (a) carbonaceous material particles having an average diameter D50 comprised between 0.1 μm and 200 μm; (b) an organic compound comprising at least one amine group; and (c) an organic phase.
Patent
Publication NumberUS 10584241Filing StatusIssued PatentAvailabilityUnknownFiling Date2015-12-21Publication Date2020-03-10
The invention concerns a thermoplastic composition having high fluidity in the molten state, comprising at least: (a) one thermoplastic polymer matrix; (b) one oligomer selected from cyclic ester oligomers, ether oligomers and mixtures thereof, said oligomer having a degree of polymerization of between 2 and 25; and (c) one phenolic polymer; said compounds (b) and (c) being present in a weight ratio (c)/(b) varying from 0.25 to 6, and preferably from approximately 0.75 to 2.75. The invention …
Patent
Publication NumberUS 20200071252Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-08-30Publication Date2020-03-05
Disclosed are novel catechol dditives and the like, methods of preparing, as well as compositions and methods using such compositions in various applications. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
Patent
Publication NumberUS 20200071442Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-08-30Publication Date2020-03-05
Disclosed are novel substituted catechol polymeric dispersants and related method of preparing. Also disclosed are methods of dispersing at least one pigment comprising the following steps: contacting an aqueous solution containing at least one pigment with the polymeric dispersant copolymers as described herein.
Patent
Publication NumberUS 20200071441Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-08-30Publication Date2020-03-05
Disclosed are novel substituted catechol monomers, polymers made with the substituted catechol monomers, pH responsive polymers made with the substituted catechol monomers, and related methods. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.
Patent
Publication NumberUS 10577476Filing StatusIssued PatentAvailabilityUnknownFiling Date2013-09-02Publication Date2020-03-03
The invention relates to a novel process for the preparation of a precipitated silica, in which: a silicate is reacted with an acidifying agent, so as to obtain a suspension of precipitated silica, said suspension of precipitated silica is filtered, so as to obtain a filtration cake, said filtration cake is subjected to a liquefaction operation comprising the addition of an aluminum compound, after the liquefaction operation, a drying stage is carried out, characterized in that a mixture of p…
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