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7588695 |
Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof
Ready-to-use aqueous coolant compositions having alkylene glycols, glycerol and/or 1,3-propanediol and a) from 0.05 to 10% by weight, based on the total amount of the composition, of one or more...
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7565830 |
System, methods, and compositions for detecting and inhibiting leaks in engine oil systems
System, methods, and compositions are described for detecting and inhibiting leaks of an engine oil system. The composition may include an engine oil system sealant and a light activated compound....
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7501196 |
Coolant and cooling system
A coolant comprising a nonaqueous base. A phase change material may be dispersed or a highly heat conductive material may be dispersed or dissolved in the nonaqueous base. A nonaqueous coolant for...
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7462295 |
1,3,5-benzene tricarboxylic acid coolant composition
A coolant composition having anticorrosion properties against both aluminum and magnesium is provided. A coolant composition comprises a melting point depression agent selected from glycols and...
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7407917 |
Lubricating oil composition for automatic transmissions
An additive compound comprising a non-borated and/or borated reaction product, in which the reaction product is obtained by reacting a linear or branched, saturated or unsaturated monovalent...
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7407599 |
Acid based antifreeze composition
The present invention relates to a carboxylic acid based antifreeze coolant formulation for heavy duty applications such as for diesel engines which may be used for inhibition and prevention...
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7404911 |
Heat-transfer media having improved thermal stability and based on higher polyglycols
The present invention relates to heat-transfer concentrates for solar installations, containing
a) from 92 to 99% by weight of at least one polyglycol of the formula R—O—(CH 2 —CH 2 —O) n...
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7365375 |
Organic-framework zeolite interlayer dielectrics
An organic-framework zeolite interlayer dielectric is disclosed. The interlayer dielectric's resistance to chemical attack, its dielectric constant, its mechanical strength, or combinations thereof...
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7314908 |
Polythiophene processes
Polythiophene may be processed using a method including providing a composition including the polythiophene and a liquid including at least one hydrocarbon having at least 6 carbon atoms; heating...
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7306750 |
Carboxylate salts in heat-storage applications
The application of carboxylate salts for storing thermal energy is disclosed. The invention is directed to methods for the storage and use of thermal energy comprising contacting mixtures of alkali...
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7270768 |
Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products
Deicing compositions comprised of glycerol-containing by-products of triglyceride processing processes are disclosed.
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7270766 |
Feed water composition for boilers
“Disclosed is a feed water composition for boilers whose main ingredient is a purified ethylene glycol aqueous solution that is a mixture of purified ethylene glycol and pure water in a weight...
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7252781 |
Solutions of polymer semiconductors
The present invention relates to a process for producing particle-free solutions of polymeric semiconductors and to their use for producing layers of polymeric semiconductors in polymeric organic...
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7205709 |
Image display medium and image formation device
The present invention provides an image display medium including a pair of substrates disposed so as to face each other and first and second particles contained in space between the pair of...
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7098173 |
Thermally stable antifoam agent for use in automatic transmission fluids
Antifoam compositions for automatic transmission fluids contain antifoam agents comprising perfluoropolyether compounds (PFPE). An automatic transmission fluid is provided containing the antifoam...
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7091303 |
Oil soluble hyperbranched polyesteramides
The invention relates to a method to produce a modified hyperbranched polyesteramide, containing at least two β-hydroxylamide ester groups and optionally also a hydroxyalkylamide endgroup, wherein...
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7060199 |
Biodegradable functional fluid for mechanical drives
The invention relates to a water-based biodegradable and non-toxic functional fluid for mechanical drives, preferably for use in steam engines. The object of providing such functional fluids for...
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7060198 |
Heat exchange fluids comprising amine carboxylates
Carboxylate salts of amines are used as components of heat exchange fluids. The amines may have a ratio of N to C of 1:0 to 1:12 and the carboxylate anion may be derived from an acid of the formula...
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7018559 |
Functional fluid compositions containing epoxide acid scavengers
A phosphate ester-based functional fluid composition that generates reduced levels of carboxylic acid during use by incorporating at least one acid scavenger selected from the epoxides of the...
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6984340 |
Corrosion inhibiting formulations
The present invention relates to formulations for corrosion-inhibiting, emulsifying, lubricating or as a surfactant in organic hydrocarbon and/or water based system containing an acyl amino acid...
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6913707 |
Biodegradable functional fluid for mechanic drives
The invention relates to a water-based biodegradable and non-toxic functional fluid for mechanical drives, preferably for use in steam engines. The object of providing such functional fluids for...
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6893582 |
Method of heating a fluid using a line heater comprising an alkali metal formate
A heat transfer fluid comprising potassium formate is used to good effect in line heaters for heating natural gas in gas transmission lines, and for other uses. The solution is heated in a liquid...
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6881355 |
Antifreeze
The present invention relates to antifreeze concentrates comprising
a) from 0.05 to 10% by weight of one or more sulfonated or sulfated polyglycols of the formula
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6849194 |
Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods
Highly fluorinated, saturated, and unsaturated fluoroethers are efficient, economical, non-ozone-depleting fire extinguishing agents used alone or in blends with other fire extinguishing agents in...
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6835323 |
Aqueous hydraulic medium
The invention relates to an aqueous composition comprising a salt of formic acid for use as a hydraulic medium in hydrostatic transmission of power.
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6831108 |
Viscoelastic surfactant fluids and related methods of use
Viscoelastic surfactant based aqueous fluid systems useful as thickening agents in various applications, e.g. to suspend particles produced during the excavation of geologic formations. The...
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6828286 |
Lubricant compositions
Lubricant compositions comprises a lubricant base oil and one or more compounds resulting the modification of a succinimide represented by formula (1) or (2) wherein R 1 and R 2 may be the...
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6818147 |
Antifreeze concentrate containing the colorant C.I. Reactive Violet 5
Antifreeze concentrates based on alkylene glycols or derivatives thereof or on glycerol, comprising from 0.0005 to 0.1% by weight of the dye C.I. Reactive Violet 5 (Color Index No. 18097), based on...
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6814882 |
Fabric coating composition with latent heat effect and a method for fabricating the same
A fabric coating composition with latent heat effects and a method for fabricating the same are provided. The composition at least includes 1 part of the polymer binder, the hydrophilic...
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6783693 |
Hydraulic fluids, containing cyclic carboxylic acid derivatives
Hydraulic fluids, in particular brake fluids for motor vehicles, comprising from 0.01 to 50 wt % of one or more cyclic carboxylates, or cyclic carboxamides, which can carry a linear or branched C 1...
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6750182 |
Polar oil based industrial oils with enhanced sludge performance
Ester based industrial oils containing acid scavengers exhibit improved sludge performance when a minor amount of hydrocarbon oil is included in the formulation.
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6645403 |
Multiphase electrorheological fluid
Disclosed herein is a multiphase electrorheological fluid having an improved yield stress and stability. The multiphase electrorheological fluid comprises a first liquid phase component as a...
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6635189 |
Electro-rheological fluid comprising dried water-soluble starch as a conductive particle
The ER fluid comprising water-soluble starch as conductive particles contains less than 5 wt % water. The ER fluid of the present invention comprises water-soluble starch as a conductive particle...
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6635187 |
Compositions comprising hydrofluorocarbons and their manufacture
A process is disclosed for producing compositions including (a) a compound selected from the group consisting of CHF 2 CF 3 , CHF 2 CHF 2 , CH 2 FCF 3 , CH 3 CF 3 , CH 3 CHF 2 , CH 2 FCF 2 CHF 2 ...
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6630696 |
Silica zeolite low-k dielectric thin films
Thin films for use as dielectric in semiconductor and other devices are prepared from silica zeolites, preferably pure silica zeolites such as pure-silica MFI. The films have low k values,...
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6624123 |
Use of surfactants with high molecular weight for improving the filterability in hydraulic lubricants
A hydraulic oil, a predominant amount of an oil having a viscosity suitable for lubrication, and from 0.03% to 0.06% of an agent improving filterability, corresponding to the formula R—Z. Z...
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6616858 |
Prevention of ice nucleation by polyglycerol
Linear polymers of glycerol can prevent or delay ice nucleation in a variety of contexts. Polyglycerol can also be employed in combination with other ice control agents, such as polyvinyl...
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6524497 |
Ice storage element with thickened ice storage medium
An ice storage element ( 28 ), especially for the auxiliary air conditioning system of a motor vehicle, with a hollow body for forming at least one storage space ( 34 ) for an ice storage medium (...
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6508951 |
Low P type coolant composition
A glycol-based coolant composition which provides an excellent metal corrosion inhibition despite its low phosphorus content is disclosed. The glycol-based coolant composition contains: (A)...
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6506710 |
Viscoelastic surfactants and compositions containing same
A method for controlling the rheology of aqueous systems, particularly for those intended for underground use, includes injecting an aqueous viscoelastic fluid containing a surfactant gelling agent...
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6503871 |
Power steering fluid additive
A fluid power steering gear ( 10 ) comprises a housing ( 16 ). A power steering fluid ( 34 ) is disposed within the housing ( 16 ). A seal ( 50 ) contains the power steering fluid ( 34 ) within...
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6444627 |
Lubricant composition
A lubricant composition comprises (a) an optionally esterified or etherified reaction product of (i) an alcohol comprising up to 6 hydroxy groups and no heteroatom other than oxygen and (ii) one or...
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6413445 |
Antifreeze concentrates and coolant compositions containing these concentrates for cooling circuits in internal combustion engines
A description is given of antifreeze concentrates which comprise a) at least one water-miscible alcohol which lowers the freezing point; b) at least one corrosion inhibitor; and c) as reserve...
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6402983 |
Flame retardant hydraulic oil containing a partial ester of a polyol and a monocarboxylic acid
Disclosed herein is a flame retardant hydraulic oil excellent in the flame retardancy, unaccompanied by the dangers of pinhole fire at sites of use and giving rise to no environmental...
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6391257 |
Antifreeze compositions comprising carboxylic acid and cyclohexenoic acid
This invention relates to antifreeze compositions comprising a mixture of organic acid corrosion inhibitors. The compositions comprise (a) from about 90% to about 99.89% by weight of a liquid...
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6391225 |
Phosphate ester hydraulic fluids with improved properties (law935)
A functional fluid that is particularly useful as an aircraft hydraulic fluid is provided. The fluid contains a major amount of an organo/phosphate ester base stock; based on the total weight of...
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6391224 |
Polyvinyl alcohol compounds for inhibition of ice growth
Polyvinyl alcohol and related compounds are provided that inhibit the freezing of water and water solutions. These synthetic compounds preferentially bind and inhibit ice nucleating surfaces in a...
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6361711 |
Flame retardant hydraulic oil containing a synthetic ester formed by reaction of a polyol and a mixture of carboxylic acids including oleic acid and isostearic acid
Disclosed herein is a flame retardant hydraulic oil excellent in the flame retardancy, heat stability and oxidative stability, unaccompanied by the dangers of pinhole fire and giving rise to no...
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6348437 |
Silicone oils with improved viscosity stability
Silicone organic blends for use as lubricating oils, hydraulic fluids, dielectric fluids, coolants, and in compressor or vacuum pump applications, have improved viscosity stability when the...
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6251302 |
Chemically substituted chromophores and fluorophores of high solubility and their use as fluid visualizing agents
The present invention provides, a 3 or 4-amino-1,8-naphthalimide compound having polyether substituent groups at the 3 or 4-position and the imide position. The polyether groups are linked to a...
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