Patent application number | Description | Published |
20080242778 | Method For Purification And Modification Of Mineral Clays In Non-Aqueous Solvents - The present invention discloses a method for obtaining organoclay from crude mineral clay, an organoclay obtainable by this method, a method for incorporating organoclay into a polymeric matrix to obtain composites, and some composites obtainable by this method. The method for obtaining organoclay includes reacting crude mineral clay with quaternary ammonium or phosphonium salt in a non-aqueous solvent to obtain ion-exchanged organoclay suspended in this solvent and a solid residue; and separating out the solid residue. The solvent is then separated, preferably by evaporation or filtration. | 10-02-2008 |
20090117797 | Washing-fast smoldering-suppressing compositions - Novel smoldering suppressing compositions containing a metal complex of ammonium superphosphoric acid and having a high phosphate content, and processes for their preparation, are disclosed. Further disclosed are formulations containing these compositions and articles-of-manufacture having these formulations applied thereon. These novel formulations are particularly effective as smoldering suppressants for textiles, and are characterized by a high washing fastness. | 05-07-2009 |
20100081193 | Promoters exhibiting endothelial cell specificity and methods of using same for regulation of angiogenesis - Isolated polynucleotide sequences exhibiting endothelial cell specific promoter activity, novel cis regulatory elements and methods of use thereof enabling treatment of diseases characterized by aberrant neovascularization or cell growth are disclosed. | 04-01-2010 |
20100113630 | Flame retardant Composition - A liquid flame retardant composition having one or more flame retarding agents, which are the epoxides obtainable by reacting tetrabromobisphenol A with epichlorohydrin and their end-capped derivatives represented by Formula (1), is provided. The liquid composition is especially useful in the preparation of rigid polyurethane foams. | 05-06-2010 |
20100282634 | Promoters Exhibiting Endothelial Cell Specificity and Methods of Using Same for Regulation of Angiogenesis - Isolated polynucleotide sequences exhibiting endothelial cell specific promoter activity, novel cis regulatory elements and methods of use thereof enabling treatment of diseases characterized by aberrant neovascularization or cell growth are disclosed. | 11-11-2010 |
20100305252 | Halogenated Phosphonates, Processes for Their Preparation and Their Use as Flame Retardants - A compound having the formula: | 12-02-2010 |
20110306258 | FLAME RETARDATION OF TEXTILES BY HALOGENATED ARYL PHOSPHONATES - The present invention discloses novel halogenated flame retardant formulations that effectively flame retard textiles at low binder and/or the flame retardant synergist contents, novel modes of application thereof on textiles, and flame-retarded textile fibers and fabrics which are treated by these formulations. | 12-15-2011 |
20120029224 | PROCESS FOR THE PREPARATION OF HALOGENATED ARYL PHOSPHONATES - A process for preparing halogen-substituted aryl phosphonates represented by formula (I): wherein each Hal independently represents halogen; k is 1 or 2; n is an integer between 1 and 5, inclusive; m is an integer between 1 and 3, inclusive; and R is a straight or branched C1-C5 alkyl group which may be optionally substituted with one or more halogen atoms, which process comprises reacting under heating a compound represented by the following formula: wherein X is a leaving group, with trialkyl phosphite of the formula (RO) | 02-02-2012 |
20120037861 | FLAME RETARDANT COMPOSITION FOR FLAMMABLE PLASTIC MATERIALS COMPRISING 2,4,6-TRIS(2,4,6-TRIBROMOPHENOXY)-1,3,5-TRIAZINE AND PROCESS FOR PRODUCING THE SAME - A flame retardant composition for flammable plastic materials and a method for producing the same are disclosed. The flame retardant composition comprises 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine that contains 1 to 1000 ppm of a metal species of a water-insoluble polyvalent metal compound selected from the group consisting of oxide, hydroxide, carbonate, phosphate, sulfate and silicate present in the particles of 2,4,6-tris(2,4,6-tribromophenoxy)-1,3,5-triazine. The flame retardant composition is produced by reacting an alkali metal salt of 2,4,6-tribromophenol and cyanuric chloride in the presence of said water-insoluble polyvalent metal compound. | 02-16-2012 |
20120115381 | FLAME RETARDATION OF TEXTILES - The present invention discloses a flame retardant formulation comprising tetrabromobisphenol A bis(2,3-dibromo-propyl ether) (FR-720) particles in a liquid carrier, wherein the particle size of at least 50% of said particles (d50) is smaller than about 50 microns. Furthermore, the present invention discloses a flammable textile fabric, coated by a flame retardant film comprising FR-720 particles which are substantially homogeneously dispersed in or on the flammable textile fabric, and further of a process of preparing these flame retardant formulations and of a process of applying these formulations onto a flammable textile fabric. | 05-10-2012 |
20120123007 | STYRENIC POLYMER COMPOSITION - There is provided herein a styrenic polymer composition comprising a styrenic polymer and a flame retardant effective amount of a mixture comprising (a) at least one brominated flame retardant; and, (b) at least one solid phosphate ester that has a melting temperature of at least 80 degrees Celsius. | 05-17-2012 |
20120203028 | PROCESS FOR THE PREPARATION OF PURE ACRYLATE ESTERS - The present invention provides a process for manufacturing acrylate esters of trinol, dinol, and didinol, which avoids the undesired thermopolymerization of the esters and provides highly pure monomers for the preparation of plastic lenses. | 08-09-2012 |
20140378565 | FLAME RETARDANT COMPOSITION - A liquid flame retardant composition which comprises one or more flame retarding agents, which are the epoxides obtainable by reacting tetrabromobisphenol A with epichlorohydrin and their end-capped derivatives represented by Formula (1) is provided. The liquid composition is especially useful in the preparation of rigid polyurethane foams. | 12-25-2014 |