Patent application number | Description | Published |
20100190955 | POLY(OXIRANE)S AND PROCESSES AND CATALYSTS FOR MAKING THEM - A catalyst composition for polymerizing oxiranes is provided that yields high molecular weight poly(oxiranes). The catalyst composition comprises: a hydrophobically modified particulate inorganic oxide; an aluminum alkyl complex; and a compound containing a Lewis basic free electron pair. Polymerization methods and poly(oxirane) polymers are also provided. | 07-29-2010 |
20100197873 | HIGHLY ACTIVE CATALYSTS FOR ALKYLENE OXIDE POLYMERIZATION - The reaction product of the reaction product of A.) a ligand of the formula (I), wherein R | 08-05-2010 |
20100203276 | In-Situ Methods of Generating Water Through the Dehydration of Metal Salt Hydrates for Moisture Crosslinking of Polyolefins - Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, a water-generating metal salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyjoxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden. | 08-12-2010 |
20110015335 | In-Situ Method of Generating Through Ring-Closing Dehydration Reactions of Organic Compounds Water for Moisture Crosslinking of Polyolefins - Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, an amino acid or dicarboxylic acid water-generating organic compound, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyloxy and earhcxylate are used to form articles that moisture-cure through in-situ generation of water via ring-closing dehydration reactions. | 01-20-2011 |
20110112328 | Difunctional, Amine-Based Surfactants, and Their Precursors, Preparation, Compositions and Use - Cationic surfactants of formula I | 05-12-2011 |
20110152467 | Method of Crosslinking Carboxyl-Containing Polymers Using Oligoamines - Oligoamines, such as a compound of the formula H | 06-23-2011 |
20110318646 | DUCTILE POLYMER BINDERS AND BATTERY COMPONENTS USING THE SAME - The present invention is directed at a binder for a battery electrode comprising an ethylene oxide-containing copolymer including a first monomer of ethylene oxide (EO) and at least one additional monomer selected from an alkylene-oxide that is different from the first monomer of EO, an alkyl glycidyl ether, or a combination thereof; wherein the ethylene oxide-containing copolymer has a weight average molecular weight less than about 200,000 g/mole (e.g., from about 10,000 to about 100,000), the molar fraction of the first monomer of EO (X | 12-29-2011 |
20120016080 | INITIATORS FOR POLYMERIZATION OF VINYL MONOMERS BASEDON THE REACTION OF PHENOXYALUMINUM COMPLEXES WITH OXYGEN - One exemplary embodiment includes a method comprising polymerizing vinyl monomers with an initiator comprising a phenoxyaluminum alkyl compound in the presence of oxygen. | 01-19-2012 |
20130150463 | PARTICULATE WATER-SOLUBLE POLYMERIC POLYOL TREATED WITH TRIALKYL ORTHOESTERS OR TETRAALKYL ORTHOCARBONATES - The present invention relates to a particulate water-soluble polymeric polyol that is treated with a compound represented by formula (I), CR | 06-13-2013 |
20130217873 | METHOD FOR THE PREPARATION OF A PARTICULATE REVERSIBLY CROSSLINKED POLYMERIC MATERIAL - The present invention relates to method for the preparation of a particulate reversibly-crosslinked polymeric material comprising: treating a particulate water-soluble hydroxyl-functional polymer in a liquid phase comprising a solvent mixture in that the hydroxyl-functional polymer is insoluble containing an organic solvent and water; a tetracarboxylic acid dianhydride represented by formula (I), 10 (I) wherein: U and V are independently selected from CH, N and P; 15 X is selected from a single bond, a saturated divalent (C | 08-22-2013 |
20130334738 | In-Situ Methods of Generating Water Through the Dehydration of Metal Salt Hydrates for Moisture Crosslinking of Polyolefins - Compositions comprising a polymer resin comprising at least one copolymer with hydrolysable groups, a water-generating metal salt hydrate, and a catalyst that comprises a metal atom and at least two ligands taken from the set alkyloxy and carboxylate are used to form articles that moisture-cure through in-situ generation of water via dehydration of the metal hydrate. The compositions are melt mixed to promote the dehydration and start the cure process during the mixing step. The curing compositions are formed and allowed to harden. | 12-19-2013 |
20140275389 | NETWORK POLYMERS USEFUL FOR SUSPENDING PARTICLES - Polymer particles having an average diameter from 100 nm to 10 μm, where each particle comprises: (a) a core; and (b) lobes comprising at least 15 wt % polymerized residues of at least one C | 09-18-2014 |
Patent application number | Description | Published |
20140170672 | Portable Clinical Analysis System for Immunometric Measurement - The present invention covers the integration and utility of accelerometer features into a clinical analysis system. For example, measurement of dynamic acceleration and orientation of a blood-testing instrument with respect to Earth's gravitational field may be used to determine reliability of a test procedure and optionally to provide corrective elements thereof. | 06-19-2014 |
20140170694 | Spatial Orientation Determination In Portable Clinical Analysis Systems - The present invention covers the integration and utility of accelerometer features into a clinical analysis system. For example, measurement of dynamic acceleration and orientation of a blood-testing instrument with respect to Earth's gravitational field may be used to determine reliability of a test procedure and optionally to provide corrective elements thereof. | 06-19-2014 |
20140172315 | Operation and Verification of A Portable Clinical Analysis System - The present invention covers the integration and utility of accelerometer features into a clinical analysis system. For example, measurement of dynamic acceleration and orientation of a blood-testing instrument with respect to Earth's gravitational field may be used to determine reliability of a test procedure and optionally to provide corrective elements thereof. | 06-19-2014 |
20140172316 | Portable Clinical Analysis System for Hematocrit Measurement - The present invention covers the integration and utility of accelerometer features into a clinical analysis system. For example, measurement of dynamic acceleration and orientation of a blood-testing instrument with respect to Earth's gravitational field may be used to determine reliability of a test procedure and optionally to provide corrective elements thereof. | 06-19-2014 |
20140172341 | Self Correction for Spatial Orientation and Motion of Portable Clinical Analyzers - The present invention covers the integration and utility of accelerometer features into a clinical analysis system. For example, measurement of dynamic acceleration and orientation of a blood-testing instrument with respect to Earth's gravitational field may be used to determine reliability of a test procedure and optionally to provide corrective elements thereof. | 06-19-2014 |
20140263279 | THERMAL CONTROL SYSTEM FOR CONTROLLING THE TEMPERATURE OF A FLUID - The invention relates to a thermal control system for controlling the temperature of a fluid. In particular, the invention relates to a control system having at least two heating elements, at least one of which is used for directly or indirectly heating a fluid, and at least one of which is used for heating a thermal probe used to determine the temperature of the fluid. The heating systems are controlled by at least one feedback controller. | 09-18-2014 |
Patent application number | Description | Published |
20100027948 | Cable Comprising a Shear Thickening Composition - Shear thickening compositions can function in an energy or communications transmission cable to provide enhanced protection against externally applied forces, e.g., cutting or puncture from a shovel. As a free or bound layer, or when used via impregnation into a substrate used for an internal component or wrap, the shear thickening composition provides protection against mechanical damage that far surpasses conventional technologies. In foamable compositions for cable components, the shear thickening composition provides enhanced integrity of the polymer melt for enhanced foam performance. As a flame retardant component, the shear thickening composition provides an enhanced char formation mechanism for superior flame retardance. | 02-04-2010 |
20100122833 | Multiphase Polymeric Composition Useful for Preparing Cable Insulation - Cable insulation layers having excellent mechanical and electrical properties are prepared from a composite free of plasticizer and comprising a heterogeneous, polymeric composition comprising (A) a polypropylene matrix, and (B) a propylene copolymer dispersed within the matrix and (i) comprising more than 80 weight percent (wt %) of units derived from propylene, and (ii) having a weight average particle size of less of than 1 micron (μm). The insulation layer is not only environmental friendly due to the lack of placticizer, but it also maintains its physical and operational integrity at temperatures of at least 90° C. | 05-20-2010 |
20100230131 | POLYOLEFIN-BASED HIGH DIELECTRIC STRENGTH (HDS) NANOCOMPOSITES, COMPOSITIONS THEREFOR, AND RELATED METHODS - The present invention is a cable having (a) one or more electrical conductors or a core of one or more electrical conductors and (b) each conductor or core being surrounded by a layer of insulation. The insulation layer is prepared from a composition comprising a polyolefin and a 3-dimensional, cage-structured nanoparticle. The preferred polyolefins are polyethylene polymers, and the preferred nanoparticles are polyhedral oligomeric silsesquioxanes (POSS), polyhedral oligomeric silicates (POS), or polyhedral oligomeric siloxanes. | 09-16-2010 |
20110094772 | METHOD FOR PRODUCING WATER TREE-RESISTANT, TRXLPE-TYPE CABLE SHEATH - TRXLPE-type cable sheaths are prepared by a method in which a solid polymer is mixed with a liquid water tree-resistant agent either by dosing or direct injection. In the dosing method, the solid polymer, e.g., high pressure LDPE, is sprayed or otherwise contacted with the liquid agent, e.g., PEG, the agent is allowed to absorb into the polymer, and the polymer with absorbed agent is then fed to an extrusion apparatus for extrusion over a sheathed or unsheathed wire or optic fiber. In the direct injection method, the solid polymer is first fed to an extrusion apparatus, and the liquid agent is sprayed or otherwise contacted with the polymer before the two are blended with one another through the action of the mixing elements of the apparatus. | 04-28-2011 |