Patent application number | Description | Published |
20080245509 | HYDROFLUOROETHER AS A HEAT-TRANSFER FLUID - The present invention provides an apparatus comprising a device and a mechanism for heat transfer comprising a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: | 10-09-2008 |
20080254321 | Coatings for Particle Reduction - Coatings for particle suppression are provided. Such coatings comprise fluorochemical moieties and reactive pendant groups. | 10-16-2008 |
20090183856 | HEAT TRANSFER APPARATUS AND METHODS INCLUDING HYDROFLUOROCARBONATES - Provided is an apparatus for heat transfer that includes a device and a mechanism for transferring heat to or from the device, comprising using a heat transfer fluid, wherein the heat transfer fluid includes a hydrofluorocarbonate. Also provided is a method for transferring heat that includes providing a device and using the heat transfer fluid that includes a hydrofluorocarbonate to transfer heat to or from the device. | 07-23-2009 |
20090326083 | HYDROFLUOROACETAL COMPOUNDS AND PROCESSES FOR THEIR PREPARATION AND USE - The present disclosure provides a compound according to the formula: | 12-31-2009 |
20100093925 | LONG-CHAIN POLYMETHYLENE HALIDE TELOMERS - A composition comprises a distribution of telomers of ethylene and at least one fluoroalkyl or perfluoroalkyl halide, the telomers comprising at least one polymethylene segment (—(CH | 04-15-2010 |
20100104950 | FLUORINATED COMPOUNDS FOR USE IN LITHIUM BATTERY ELECTROLYTES - Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries. | 04-29-2010 |
20100108934 | METHODS OF MAKING FLUORINATED ETHERS, FLUORINATED ETHERS, AND USES THEREOF - A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X—R | 05-06-2010 |
20100113679 | METHOD OF MAKING FLUOROPOLYMER DISPERSION - A method of making a fluoropolymer dispersion by first providing a fluoropolymer dispersion comprising fluoropolymer particles and one or more fluorinated surfactants selected from fluorinated carboxylic acids or salts thereof having the general formula: | 05-06-2010 |
20100234521 | SIDE CHAIN FLUOROCHEMICALS WITH CRYSTALLIZABLE SPACER GROUPS - A fluorochemical derived from monomers with a side chain, wherein the side chain includes a perfluoroalkyl group with 1-6 carbon atoms and a hydrocarbon spacer group attached to the perfluoroalkyl group, wherein the spacer group has 15-50 carbon atoms. The perfluoroalkyl group is non-crystallizable at room temperature and the spacer group is crystallizable at room temperature. | 09-16-2010 |
20110079043 | APPARATUS INCLUDING HYDROFLUOROETHER WITH HIGH TEMPERATURE STABILITY AND USES THEREOF - An apparatus is provided that includes a device and a mechanism for heat transfer that includes a provided hydrofluoroether having high temperature stability. Also provided is a method of transferring heat and a composition that includes a provided hydrofluoroether. | 04-07-2011 |
20110100601 | METHODS OF USING HYDROFLUOROETHERS AS HEAT TRANSFER FLUIDS - An apparatus is provided that includes a device and a mechanism for heat transfer. The mechanism includes a hydrofluoroether heat-transfer fluid wherein the heat transfer fluid is represented by the following structure: | 05-05-2011 |
20110232870 | NITROGEN-CONTAINING FLUOROKETONES FOR HIGH TEMPERATURE HEAT TRANSFER - Nitrogen-containing fluorochemical ketones are provided that can be useful in apparatuses that includes a device and a mechanism for transferring heat. The provided fluorochemical ketones are stable at temperatures above 170° C., are environmentally friendly, and are economical to produce. The provided apparatuses can be useful for vapor phase soldering of electronic devices. | 09-29-2011 |
20110232871 | FLUOROETHER DIKETONES FOR HIGH TEMPERATURE HEAT TRANSFER - Fluoroether diketones are provided that can be useful in apparatuses that includes a device and a mechanism for transferring heat. The provided fluoroether diketones are stable at temperatures above 175° C., are environmentally friendly, and are economical to produce. The provided apparatuses can be useful for vapor phase soldering of electronic devices. | 09-29-2011 |
20110257073 | METHODS OF MAKING FLUORINATED ETHERS, FLUORINATED ETHERS, AND USES THEREOF - A method of making a fluorinated ether includes combining, in a polar aprotic solvent: a fluorinated alcohol represented by the formula X—R | 10-20-2011 |
20110319546 | FLUORINATED COMPOSITION, METHOD OF COATING THE COMPOSITION, AND ARTICLE THEREBY - A fluorinated composition includes: a polyfluoropolyether silane represented by the formula: | 12-29-2011 |
20120252949 | METHOD OF MAKING FLUOROPOLYMER DISPERSION - A method of making a fluoropolymer dispersion by first providing a fluoropolymer dispersion comprising fluoropolymer particles and one or more fluorinated surfactants selected from fluorinated carboxylic acids or salts thereof having the general formula: | 10-04-2012 |
20120298333 | APPARATUS INCLUDING HYDROFLUOROETHER WITH HIGH TEMPERATURE STABILITY AND USES THEREOF - An apparatus is provided that includes a device and a mechanism for heat transfer that includes a provided hydrofluoroether having high temperature stability. Also provided is a method of transferring heat and a composition that includes a provided hydrofluoroether. | 11-29-2012 |
20130216820 | HYDROPHOBIC FLUORINATED COATINGS - Articles having hydrophobic fluorinated coatings are provided. More specifically, the articles include a substrate, a primer layer of acid-sintered silica nanoparticles, and a hydrophobic fluorinated layer. The hydrophobic fluorinated coatings can be used on a large variety of substrate and tend to be quite durable even when subjected to repeated rubbing and/or cleaning. | 08-22-2013 |
20130216837 | FLUORINATED COMPOSITION COMPRISING PHOSPHORUS-CONTAINING ACID GROUP AND ALKOXY SILANE GROUP - Presently described is a composition comprising at least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group; at least one second divalent unit comprising a pendant phosphorus-containing acid group; and at least one third unit comprising a terminal or pendant alkoxy silane group. Also described is a coating comprising the composition described herein dissolved or dispersed in a solvent and a method of providing a coated article or surface. Such method is particularly useful for providing corrosion protection to a metallic surface. | 08-22-2013 |
20130224605 | FLUORINATED COMPOUNDS FOR USE IN LITHIUM BATTERY ELECTROLYTES - Provide are fluorinated cyclic and acyclic carbonate solvent compositions such as various fluorine substituted 1,3-dioxolane-2-one compounds and fluorine substituted 1,3-dioxane-2-one compounds, which are useful as electrolyte solvents for lithium ion batteries. | 08-29-2013 |
20130229378 | OPTICAL DEVICE SURFACE TREATMENT PROCESS AND SMUDGE-RESISTANT ARTICLE PRODUCED THEREBY - A surface treatment process comprises (a) providing at least one optical device; (b) providing a curable surface treatment composition comprising (1) at least one fluorinated organosilane compound comprising (i) a monovalent segment selected from polyfluoroalkyl, polyfluoroether, polyfluoropolyether, and combinations thereof and (ii) a monovalent endgroup comprising at least one silyl moiety comprising at least one group selected from hydrolyzable groups, hydroxyl, and combinations thereof, and (2) at least one fluorinated organosilane compound comprising (i) a multivalent segment selected from polyfluoroalkane, polyfluoroether, polyfluoropolyether, and combinations thereof and (ii) at least two monovalent endgroups, each independently comprising at least one silyl moiety comprising at least one group selected from hydrolyzable groups, hydroxyl, and combinations thereof; (c) applying the curable surface treatment composition to the optical device; and (d) curing the applied, curable surface treatment composition. | 09-05-2013 |
20130292614 | FLUORINATED OXIRANES AS DIELECTRIC FLUIDS - An electrical device containing as a component a C | 11-07-2013 |
20140093641 | LUBRICANT COMPOSITIONS CONTAINING FLUOROOXIRANES - An lubricant composition comprising a C | 04-03-2014 |
20140130713 | PARTIALLY FLUORINATED KETONES AND METHODS OF MAKING AND USING THE SAME - Partially fluorinated ketones are provided that include a terminal alkyl group having from 1 to 6 carbon atoms bonded to a carbonyl group and a hydrofluoroether moiety having from 2 to 4 carbon atoms that contains at least one hydrogen substituent. The hydrofluoroether moiety is bonded to the carbonyl group with a carbon-carbon bond. The ether oxygen is bonded to a carbon atom that is at least two carbon atoms removed from the carbonyl group. Additionally, a fluorinated alkyl group having from 1 to 10 carbon atoms is bonded to the ether oxygen of the hydrofluoroether moiety. These partially fluorinated ketones can be used in a wide variety of electronics applications. | 05-15-2014 |
20140287248 | FLUORINATED COATINGS WITH LUBRICIOUS ADDITIVE - Fluorinated coatings having a lubricious additive, articles with the fluorinated coatings, and methods of making articles with the fluorinated coatings are provided. More specifically, the fluorinated coatings are prepared from a curable coating composition that includes both a fluorinated silane and a fluorinated polyether oil. The curable coating composition is typically applied adjacent to a siliceous substrate and then cured. The resulting cured articles can have an outer surface that has a good tactile response, that is abrasion resistant, that is easy to clean, or a combination thereof. | 09-25-2014 |
20140311146 | FLUORINATED OXIRANES AS ORGANIC RANKINE CYCLE WORKING FLUIDS AND METHODS OF USING SAME - A process and an apparatus for converting thermal energy into mechanical energy in a Rankine cycle is provided. The process and apparatus include a working fluid that comprises a fluorinated oxirane. The fluorinated oxirane can contain substantially no hydrogen atoms bonded to carbon atoms and can have from about 4 to about 9 carbon atoms. The process can drive a turbine and, in some embodiments, generate electricity. | 10-23-2014 |
20150038642 | OLEOPHOBIC COATINGS - A polymeric coating for a glass substrate includes a hexafluoropropylene oxide derived silane polymer. The hexafluoropropylene oxide derived silane polymer has a molecular weight of greater than about 5500, a thickness of between about 2 and about 15 nanometers and a coefficient of friction constant of less than about 0.35. A water contact angle of the polymeric hexafluoropropylene oxide derived silane coating decreases by less than about 27% after being subjected to 10000 abrasion cycles. | 02-05-2015 |
20150083979 | Fluorinated Nitriles as Dielectric Gases - An electrical device containing a dielectric fluid, the dielectric fluid comprising heptafluoroisobutyronitrile or 2,3,3,3-tetrafluoro-2-(trifluoromethoxy) propanenitrile. | 03-26-2015 |