Rhodia UK Limited Patent applications |
Patent application number | Title | Published |
20130131020 | SYNERGISTIC COMPOSITION - A synergistic composition comprising a THP salt and a biopenetrant, in which the biopenetrant comprises a polymer of an unsaturated carboxylic acid or a copolymer of an unsaturated carboxylic acid with a sulphonic acid, said polymer or copolymer being terminated by a mono- or diphosphonated unsaturated carboxylic acid group or having such monomers incorporated into the polymer backbone. This composition acts synergistically to enhance the biocidal efficacy of the THP salt against both planktonic (free-swimming) and sessile (attached) bacteria, and also acts synergistically to enhance the efficacy of the THP salt in the dissolution of iron sulphide scale. | 05-23-2013 |
20130022657 | EMBEDDED BIOCIDE - A phosphonium compound embedded in a matrix substrate wherein the phosphonium compound is selected from a group consisting of tris (hydroxyorgano) phosphine (THP), a THP | 01-24-2013 |
20120123025 | Mixed Phosphonate Flame-Retardants - Mixtures of three types of linear, branched or cyclic phosphates are useful flame retardants, especially for thermoplastic resins or as functional additives in polymer matrices. | 05-17-2012 |
20110287077 | EMBEDDED BIOCIDE - A phosphonium compound embedded in a matrix substrate wherein the phosphonium compound is selected from a group consisting of tris(hydroxyorgano)phosphine (THP), a THP | 11-24-2011 |
20100015024 | PRODUCTION OF BISPHOSPHINES - Bisphosphines are prepared by reacting a phosphine with a dihalide in the presence of an acid; characteristically, bisphosphonium compounds are initially formed and then converted into the bisphosphines. | 01-21-2010 |
20090170817 | CORROSION INHIBITION - The present invention relates to a method of preventing or alleviating the problems associated with corrosion and to novel formulations for use in such a method. | 07-02-2009 |
20090142316 | Use of Dendrimers to Stimulate Cell Growth - The present invention relates to the use of dendrimers with monophosphonic or bisphosphonic terminations in order to stimulate the growth of cell cultures or to activate cells in culture. | 06-04-2009 |
20090098262 | Optionally Modified/Insoluble Vegetable Gums for Removing Natural or Synthetic Organic Impurities from Liquid Media Contaminated Therewith - Unwanted natural and synthetic organic impurities are removed from liquid media contaminated therewith, e.g., liquids and beverages intended for human consumption, or industrial/wastewaters, by introducing into such media a thus effective amount of an optionally modified/insoluble cationic vegetable gum containing one or more cationic or cationizable substituents, maintaining the cationic vegetable gum in such liquid medium until the organic impurities are sorbed thereon, and thence recovering the vegetable gum/sorbed impurities therefrom, whereby purifying the liquid medium. | 04-16-2009 |
20090084730 | Optionally Modified And Optionally Insoluble Starches For Eliminating Natural Organic Contaminants From Liquids - Modified and insoluble starches are utilized for eliminating natural organic substances/contaminants from liquids and in particular from liquids used for food applications, such as drinking water, beverages, fruit juices or syrups, as well as natural water, industrial process water, or wastewater. | 04-02-2009 |