Rhodia Operations

Rhodia Limited

Centre National De La Recherche Scientifique

University of Pennsylvania

Centre Nationale De La Recherche Scientifique

Solvay USA Inc.

Energysolutions, LLC

Lawrence Alan Hough

Robert Lee Reierson

Tobias Fütterer

Chantal Badre

Ahmed Alsayed

Jean-Christophe Castaing

Pascal Herve

Pierre Hennaux

Wojciech Bzducha

Subramanian Kesavan

Herve Adam

Gilda Maria Lizarraga

Andrew Douglass

Tobias Johannes Fütterer

Inigo Gonzalez

Monique Adamy

Christopher Bruce Murray

Gary Woodward

Ruela Talingting Pabalan

Floryan De Campo

Benjamin Diroll

Matteo Cargnello

Bertrand Donnio

Davit Jishkariani

Celine Anna Simone Burel

Mary O'Rourke

Ericka Park

Ludivine Malassis

Adham Ahmed

Mary O'rourke

Tobias Johannes Fuetterer

Tobias Johannes FÜTTERER

The present disclosure relates to a hybrid nanoparticle comprising a metallic core and at least one lipophilic dendron attached to the surface of the metallic core, and methods of producing such hybrid nanoparticles. The present disclosure also relates to films containing the hybrid nanoparticles described herein.

Hybrid nanoparticles containing dendrons, methods of producing such hybrid nanoparticles, and uses thereof

The present invention is directed to a process for making silver nanostructures, comprising reacting at least one polyol and at least one silver compound that is capable of producing silver metal when reduced, in the presence of a source of chloride or bromide ions, at least one copolymer, and at least one acid scavenger. The present invention is also directed to silver nanostructures made by the processes described herein.

Processes for making silver nanostructures

A polymer film, polymer gel, and polymer foam each contain an electrically conductive polymer and an ionic liquid and are each useful as a component of an electronic device.

Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams

An aqueous fluid composition useful for the recovery of hydrocarbons from a subterranean formation, including a mixture of water, a water soluble polymer, an inorganic salt and at least one zwitterionic surfactant and methods of using same.

Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants

A process for making silver nanostructures, which includes the step of reacting at least one polyol and at least one silver compound that is capable of producing silver metal when reduced, in the presence of: (a) a source of chloride or bromide ions, and (b) at least one copolymer that comprises: (i) one or more first constitutional repeating units that each independently comprise at least one pendant saturated or unsaturated, five-, six-, or seven-membered, acylamino- or diacylamino-containing heterocylic ring moiety per constitutional repeating unit, and (ii) one or more second constitutional repeating units, each of which independently differs from the one or more first nonionic constitutional repeating units, and has a molecular weight of greater than or equal to about 500 grams per mole, is described herein.

Process for making silver nanostructures and copolymer useful in such process

A polymer includes (a) one or more first monomeric units, each independently comprising at least one bicycloheptyl-polyether, bicycloheptenyl-polyether or branched (C-C)alkyl-polyether group per monomeric unit, wherein the bicycloheptyl-polyether or bicycloheptenyl-polyether group may optionally be substituted on one or more ring carbon atoms by one or two (C-C)alkyl groups per carbon atom, and (b) one or more second monomeric units, each independently comprising at least one pendant linear or branched (C-C)alkyl-polyether group per monomeric unit, provided that the first and second monomeric units cannot both comprise a branched (C-C)alkyl-polyether group and is useful as a component in liquid compositions, such as aqueous latex coating compositions, personal care compositions, home care compositions, and institutional or industrial care compositions.

Rheology modifier polymer

Composition including freeze thaw stability polymer such as a copolymer having a weight average molecular weight of at least about 30,000 grams per mole, a blend of a first polymer and a second polymer, a crosslinked alkali swellable acrylate copolymer, or at least one polymerizable reactive alkoxylated acrylate monomer. The copolymer has one or more first monomeric units and one or more second monomeric units. The one or more first monomeric units each independently including at least one bicycloheptyl-polyether, bicycloheptenyl-polyether or branched (C-C)alkyl-polyether group per monomeric unit. The bicycloheptyl-polyether or bicycloheptenyl-polyether group may optionally be substituted on one or more ring carbon atoms by one or two (C-C)alkyl groups per carbon atom. The one or more second monomeric units each independently including at least one pendant linear or branched (C-C)alkyl-polyether group per monomeric unit. The first and second monomeric units do not both have branched (C-C)alkyl-polyether group.

Compositions with freeze thaw stability

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.

Systems and methods for evaluating asphaltene deposition inhibitors

A composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium including at least one organophosphorus material for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on the surfaces.

Hard surface cleaning composition with hydrophilizing agent and method for cleaning hard surfaces

A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.

Mono-, di- and polyol phosphate esters in personal care formulations

Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.

Detergent composition with an organophosphorus hydrophilizing soil-release agent and methods for using same

This invention relates to a composition useful as an oral care composition comprising an organophosphate material, additional oral care composition ingredients, for example, a surfactant agent, and optionally an abrasive agent.

Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same

Growing community of inventors

Philadelphia, PA, United States of America

Lawrence Alan Hough