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8106247 Jet fuel compositions and methods of making and using same  
Provided herein are, among other things, jet fuel compositions and methods of making and using the same. In some embodiments, the fuel compositions comprise at least a fuel component readily and...
7964540 Lube base oil and lubricating oil composition  
A lube base oil which comprises at least one hydrocarbon compound having as the basic skeleton a structure represented by any of the general formulae (I) to (VI) and has a viscosity at −40° C. of...
7959766 Method for obtaining cyclododecatriene by evaporation  
Process for recovering cyclododecatriene (CDT) from a solution containing CDT and high boilers such as deactivated catalyst and polymers, which includes feeding the solution into a preheater and...
7956226 Traction drive fluid compositions  
A traction drive fluid composition which comprises component (A) a base oil for traction drives bearing at least one selected from a quaternary carbon atom or an alicyclic structure in the molecule...
7671245 Jet fuel compositions and methods of making and using same  
Provided herein are, among other things, jet fuel compositions and methods of making and using the same. In some embodiments, the fuel compositions comprise at least a fuel component readily and...
7638662 Emollients and cosmetic preparations  
Compounds of the formula (I): wherein each of R1-R12 is independently hydrogen or a linear C1-20 alkyl group each of A1 and A2 is a 1, 2 or 3 ring carbon atom wherein A1 is substituted by R9 and...
7608181 Distillate fuel blends from Fischer Tropsch products with improved seal swell properties  
The invention provides distillate fuel blend components with improved seal swell and lubricity properties obtained from Fischer Tropsch products. The blends contain a highly paraffinic distillate...
7589242 Use of highly purified hydrocarbons in vacuum ultraviolet applications  
The present invention is drawn to the use of alkanes that are highly transparent to UV wavelengths ranging from about 170 nm to 260 nm in optical couplants, optical cements, optical elements,...
7531081 Base oil composition  
A lubricating base oil composition having at least 95 wt % saturates, of which saturates fraction between 10 and 30 wt % are cyclo-paraffins and the remainder being n- and iso-paraffins, having a...
7531083 Cycloalkane base oils, cycloalkane-base dielectric liquids made using cycloalkane base oils, and methods of making same  
Cycloalkane base oil, methods of making cycloalkane base oil, and dielectric liquid comprising cycloalkane base oil, the cycloalkane base oil comprising a quantity of isoparaffins and from 50 wt. %...
7507867 Bicyclo[2.2.1] heptane derivative  
A bicyclo[2.2.1]heptane derivative represented by following general formula (1): wherein R1 and R2 each represent hydrogen atom or methyl group, and R3 represents methyl group or ethyl group. The...
7368615 Catalyst comprising a cyclic imide compound and process for producing organic compounds using the catalyst  
A catalyst includes a cyclic imide compound having an N-substituted cyclic imide skeleton represented by following Formula (I): wherein X is an oxygen atom or a hydroxyl group, and having a...
7329789 Method for extraction and concentration of carotenoids using supercritical fluids  
Carotenoids are extracted and/or enriched from a mixture containing such compounds. The extraction/enrichment process involves the use of liquefied or supercritical solvents to extract lipids and...
7195828 Lubricant for magnetic recording medium and use thereof  
A magnetic recording medium and method for forming the magnetic recording medium are described. The magnetic recording medium includes a magnetic layer formed on a non-magnetic support, and a...
7056869 Hydrocarbon fluids  
Hydrocarbon fluids are provided which have ASTM D-86 boiling point ranges within 235° C. to 400° C. and a naphthenic content greater than 60%, the naphthenics containing polycyclic materials, the f...
7045488 Cylic oligomer traction fluid  
Cyclic oligomers derivable from the copolymerization of isobutylene and isoprene can be hydrogenated to form 1-(2,2,4-trimethylpentyl)-2-isopropyl-3,3,5,5-tetramethylcyc lohexane and related...
7019183 Process for producing adamantane compound  
It is made possible to efficiently produce adamantane and analogues thereof, namely a hydrocarbon having an adamantane structure by a process which comprises isomerizing a tricyclic saturated...
7015178 Lube base oil composition  
Disclosed is a lubricant base oil composition that comprises (a) from 80 to 98% by mass of a naphthenic synthetic lubricant base oil having a flash point of not lower than 140° C. and (b) from 2 ...
6924407 Pressure-tuned solid catalyzed heterogeneous chemical reactions  
Improved methods for conducting solid acid-catalyzed, near- or supercritical heterogeneous chemical reactions (e.g., alkylation reactions) are provided which give enhanced product yields and permit...
6828283 Traction fluid with alkane bridged dimer  
The present invention includes a traction fluid that includes an alkyl bridged dimer of bicycloheptane. Methods of using alkyl bridged dimers of bicycloheptane in traction fluids are also disclosed.
6797193 Heat transfer fluid comprising mixture of phenylcyclohexane and bicyclohexane  
Process for manufacturing temperature-sensitive polymers utilizing a heat transfer fluid comprising a hydrocarbon fluid selected from aliphatic hydrocarbons, alicyclic hydrocarbons, aliphatic- or...
6770618 (1S,6R)-2,2,6-Trimethylcyclohexyl methyl ketone and/or (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone, process for producing the same, and perfume composition containing the same  
Trans-2,2,6-trimethylcyclohexyl methyl ketone, including (1S,6R)-2,2,6-trimethylcyclohexyl methyl ketone represented by the formula (1a): and (1R,6S)-2,2,6-trimethylcyclohexyl methyl ketone...
6620982 Method of producing purified cyclopentane  
A process for producing cyclopentane from by-product streams containing cyclopentene consists of distilling the cyclopentene from the feedstream and then hydrotreating the cyclopentene-containing...
6521771 Use of zinc treated with metal hydride in organometallic synthesis  
The present invention describes the use of zinc treated with metal hydride in organometallic synthesis.
6491809 Synthetic oil with a high viscosity number and a low pour point  
Synthetic oil that contains wholly or partly of dialkylbenzenes and/or partially or totally hydrogenated dialkylbenzenes. The synthetic oil according to the invention can also be used as an oil...
6482966 Crosslink-cyclized cyclopentadiene and dihalobis type metal compound containing same as ligand  
A process for producing a crosslink-cyclized cyclopentadiene, comprising the steps of reacting a cyclopentenone with an alkali metal hydride to thereby reduce the cyclopentenone (reduction step A)...
6417418 Bridged metallocene complex for the (co)polymerization of olefins  
A “bridged” bis-cyclopentadienyl complex which can be advantageously used for the formation of a catalytic system active in the (co)polymerization of ethylene and other α-olefins is repr...
6410810 Handling method of (fluoroaryl) borane compound and preparing method of hydrocarbon solution  
A mixture of bis- and tris(fluoroaryl)borane compounds expressed by General Formula (1) below is handled in the form of a slurry made with a hydrocarbon solvent: where each of R1, R2, R3, R4 and R5...
6372696 Traction fluid formulation  
A traction fluid useful in automotive power transmitting equipment includes a base fluid of polymers of at least one olefin which contains 3 to 5 carbon atoms, hydrocarbon molecules containing...
6319879 Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive  
Derivatives of bicyclo[2.2.1]heptane in the invention have a high traction coefficient under high temperature and an excellent viscosity characteristic under low temperature and are useful for the...
6291719 Methods and equipments of using dual functional catalyst of packing type  
The present invention relates to a method of catalyzing etherification, esterification, hydration, ether cleavage, isomerization alkylation, or other reactions which are catalyzable with an acid or...
6284936 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides  
It has been discovered that the polymerization of vinyl aromatic compounds, such as styrene, may be inhibited by the addition of a composition that contains an alkyl-dihydroxyarene, a hydrogen...
6153804 Production of cyclopentane and/or cyclopentene from partially hydrogenated pyrolysis gasoline  
A process for producing cyclopentane and cyclopentene by fractional distillation of partly hydrogenated pyrolysis gasoline, in which (a) partly hydrogenated pyrolysis gasoline is fractionally...
6126857 Bisalkenylbicyclohexanes, and liquid-crystalline medium  
The invention relates to bisalkenylbicyclohexanes of the formula I ##STR1## in which R1, R2 and Z are as defined in claim 1, and to their use in liquid-crystalline media.
6028237 Synthesis of cyclopropylacetylene  
The present invention relates generally to novel methods for the synthesis of cyclopropylacetylene which is a reagent in the asymmetric synthesis of...
6002062 Process for the preparation of ethynylcyclopropane  
Ethynylcyclopropane is prepared from (1,1-dimethoxyethyl)cyclopropane by a two-stage elimination of methanol. Ethynylcyclopropane is an intermediate in the synthesis of pharmaceutically active...
5998683 Process for forming cyclopentane from dicyclopentadiene  
A method for producing a cyclopentane product which comprises the following steps: (a) cracking dicyclopentadiene to form a cyclopentadiene-rich stream and a higher boiling liquids stream; (b)...
5955639 Ethylene/alpha-olefin copolymer  
A copolymer of ethylene and an alpha-olefin having an ethylene content of from 30 to 90 mole %, a number average molecular weight of from 300 to 30,000 and a molecular weight distribution defined...
5952537 Preparation of cycloalkylacetylene compounds using dialkylaminomagnesium halide or bis(dialkylamino)magnesium  
The process of invention reacts an alkynyl halide with a mixture that includes a dialkylaminomagnesium halide or a bis(dialkylamino)magnesium compound to produce a cycloalkylacetylene compound....
5939595 Preparation of diarylethanes  
A process for preparing diarylethanes of the general formula I ##STR1## where R1, R2, R3, R4, R5 and R6 are each hydrogen or C1 -C8 -alkyl, by reacting aromatic compounds of the general formula II...
5847247 Terpene-based solvents  
The specification discloses terpene-based solvent compositions which comprise diterpenes as a major component and a minor amount of monoterpenes. The mixtures exhibit solvent properties similar to...
5723709 Terpene dimer compositions and related methods of manufacture  
Terpene dimer compositions are provided which dry into a hard, tack free film upon exposure to air. The compositions include a terpene dimer having the molecular formula C20 H32 and contain at...
5545790 Process for the catalytic cyclodimerization of cyclic olefins  
A catalytic process for the dimerization of norbornene and/or norbornadiene using a reduced valence state Group VIB metal oxide as the catalyst, preferably Cr(II) on a porous support such as...
5516884 Preparation of polycarbynes and diamond-like carbon materials made therefrom  
Synthesis and characterization of polycarbynes, a new class of carbon-based random network polymers. The network backbones of the polymers are composed of tetrahedrally hybridized carbon atoms,...
5446222 Oligomers of cyclopentadiene and process for making them  
The invention provides a two-step process for converting cyclopentadiene dimer to a high density fuel mixture comprising the steps of:(a) reacting said cyclopentadiene dimer in the presence of a...
5422027 Process for increasing traction coefficient  
A process for improving the traction coefficient between at least two relatively rotatable elements having tractive surfaces in a torque transmitting relationship which comprises introducing...
5283384 Traction drive fluid, process for producing the same and bicyclo octane compound  
A traction drive fluid composition comprising a hydrocarbon having a bicyclo octane skeleton, such as a bicyclo(3,2,1) octane skeleton, a bicyclo(2,2,2)octane skeleton or a bicyclo(3,3,0)octane...
5281576 Mixtures of aryl oxabicyclooctane derivatives, mixtures of phenyl norbornane derivatives, processes for preparing same, perfumery uses thereof and intermediates used in said processes  
Described are aryl oxabicyclooctane derivatives and phenyl norbornane derivatives defined according to the structures: ##STR1## wherein N is an integer selected from the group consisting of 1 and...
RE34264 Tolan derivative and a liquid crystal mixture containing the same  
A novel tolan derivative compound as a liquid crystal substance having a low viscosity and a good compatibility with existing liquid crystals at low temperatures in addition to a large optical...
5144095 Substituted cyclopentadienes, methods of manufacture and uses  
Tertiary alkyl substituted cyclopentadienes are prepared by reaction of cyclopentadiene with a stoichiometric excess of a tertiary alkyl halide under phase transfer conditions. The tertiary-alkyl...
Matches 1 - 50 out of 148 1 2 3 >