Abstract: An object of the present invention is to provide a boron-containing compound capable of forming an ion-conductive polyelectrolyte having high ion-conductive properties, and a polymer of said compound.
Abstract: An object of the present invention is to provide a boron-containing compound capable of forming an ion-conductive polyelectrolyte having high ion-conductive properties, and a polymer of said compound.
Abstract: Novel fluorinated boronate-based compounds which act as anion receptors in non-aqueous battery electrolytes are provided. When added to non-aqueous battery electrolytes, the fluorinated boronate-based compounds of the invention enhance ionic conductivity and cation transference number of non-aqueous electrolytes. The fluorinated boronate-based anion receptors include different fluorinated alkyl and aryl groups.
Type:
Grant
Filed:
January 27, 2000
Date of Patent:
March 5, 2002
Assignee:
Brookhaven Science Associates, LLC
Inventors:
Hung Sui Lee, Xiao-Qing Yang, James McBreen, Xuehui Sun
Abstract: Novel fluorinated boron-based compounds which act as anion receptors in non-aqueous battery electrolytes are provided. When added to non-aqueous battery electrolytes, the fluorinated boron-based compounds of the invention enhance ionic conductivity and cation transference number of non-aqueous electrolytes. The fluorinated boron-based anion receptors include borane and borate compounds bearing different fluorinated alkyl and aryl groups.
Type:
Grant
Filed:
December 8, 1997
Date of Patent:
February 8, 2000
Assignee:
Brookhaven Science Associates
Inventors:
Hung Sui Lee, Xia-Oing Yang, James McBreen, Caili Xiang
Abstract: Borated dihydrocarbyl dithiocarbamate reaction products have been found to be effective antioxidant/antiwear multifunctional additives for lubricants.
Type:
Grant
Filed:
December 21, 1989
Date of Patent:
December 6, 1994
Assignee:
Mobil Oil Corporation
Inventors:
Angeline B. Cardis, Liehpao O. Farng, Andrew G. Horodysky, Abraham O. M. Okorodudu
Abstract: A method of preparing a compound or formulation having biocidal or preservative properties, or both comprises reacting an organic complexing agent, preferably a selected organic alcohol, with a borate or boric acid to produce a borate organic complex ion. The complex ion is preferably further reacted with a suitable cationic species. A compound or formulation so prepared is also claimed.
Abstract: The present invention deals with the composition, and application of novel highly branched borate esters, which function as unique oil phases for use in personal care, textile and related applications. The properties of these novel compounds which makes them well suited for these applications is the fact that they are substantive to fibers, hair and skin, are very mild to the skin and eyes. These materials are surprisingly stable to hydrolysis.
Type:
Grant
Filed:
January 11, 1991
Date of Patent:
December 15, 1992
Assignee:
LCE Partnership
Inventors:
Noreen A. Studnicka, J. Michael Clumpner, Anthony J. O'Lenick, Jr.
Abstract: Polyfluoroenolates, R.sup.1 CX.dbd.CR.sup.2 OM (R.sup.1 is F or a perfluoroalkyl group, R.sup.2 is a perfluoroalkyl group, X is F, Cl or Br), are easily formed at good yields by dehydrohalogenation reaction of polyfluoroalcoholates, R.sup.1 CXY--CR.sup.2 HOM (Y is F, Cl or Br), with a strong base such as, e.g., an alkyl metal or an aryl metal. A typical example of the polyfluoroenolates is lithium pentafluoro-2-propenolate which is obtained from hexafluoro-2-propanolate. A polyfluoroenolate of the above general formula can be converted into another polyfluoroenolate having an alkyl or aryl group in place of the halogen X by reaction with an alkyl or aryl metal.
Abstract: Sulphur-containing borate esters for use in lubricants appropriate to modern oil requirements with reduced or zero amounts of phosphorous and without the need for large amounts and/or expensive forms of antioxidant and additional anti-wear additives are of the formula: ##STR1## wherein each R is a hydrocarbyl group optionally substituted by one or more --XR" group, or the two R groups attached to one boron represent a group --(R'CH).sub.m --, x is 1 or 2, each n is from 1 to 6, each m is from 2 to 4 and each R' is hydrogen, and --XR" group, or a hydrocarbyl radical optionally substituted by one or more --XR" group, X is O, S or NR" and R" is hydrogen, a hydrocarbyl radical or a hydrocarbylcarbonyl group.
Abstract: Disclosed are polyaminoalkenyl or alkyl succinimides which have been modified by treatment with a compound of the formula: ##STR1## wherein W is oxygen or sulfur; X is oxygen or sulfur; R.sub.4 is an alkylene group of from 2 to 3 carbon atoms or an alkylene group of from 2 to 3 carbon atoms substituted with from 1 to 3 alkyl groups of from 1 to 2 carbon atoms each; and R.sub.5 is hydrogen or alkyl of from 1 to 20 carbon atoms. The modified polyamino alkenyl or alkyl succinimides of this invention have been found to possess dispersancy and detergency in lubricating oils. These modified succinimides are also useful as dispersants and detergents in fuels.
Abstract: Disclosed are additives which are useful as dispersants in lubricating oils, gasolines, marine crankcase oils and hydraulic oils. In particular, disclosed are polyamino alkenyl or alkyl succinimides which contain carbamate functionalities.
Type:
Grant
Filed:
August 27, 1987
Date of Patent:
May 24, 1988
Assignee:
Chevron Research Company
Inventors:
Robert H. Wollenberg, Frank Plavac, Timothy R. Erdman
Abstract: A boron-containing heterocyclic compound prepared by reacting a primary amine or ammonia with an alkylene oxide or epoxide and then reacting concurrently or subsequently this reaction intermediate with a boric acid. This boron-containing heterocyclic compound may further be reacted with a metal, metaloid or other metal compound and even further contain sulfur, such as a sulfide group.The boron-containing heterocyclic compound provides extreme pressure anti-wear properties when provided in a lubricating composition. The lubricating composition may also comprise anti-oxidants, copper corrosion inhibitors, and lead corrosion inhibitors. The anti-wear properties of a lubricating composition can be enhanced using the borates of the present invention in conjunction with a copper compound.The boron-containing heterocyclic compound may be used in automatic transmission fluids alone, further reacted with an ester of a polyhydric alcohol or mixed with said ester.Automatic transmission fluid compositions are provided.
Type:
Grant
Filed:
July 11, 1986
Date of Patent:
February 9, 1988
Assignee:
Union Oil Company of California
Inventors:
Richard A. Holstedt, Michael C. Croudace
Abstract: A method of preparing a compound or formulation having biocidal or preservative properties, or both comprises reacting an organic complexing agent, preferably a selected organic alcohol, with a borate or boric acid to produce a borate organic complex ion. The complex ion is preferably further reacted with a suitable cationic species. A compound or formulation so prepared is also claimed.
Abstract: Lubricant and liquid fuel compositions containing a product made by reacting a boronating agent with a hydrocarbyl epoxide are provided. The invention also provides the product per se.