|
Match
|
Document |
Document Title |
|
|
5282872 |
Fuel for Otto-cycle engines
An Otto-cycle engine fuel containing a small amount of an amide, amide/ammonium salt and/or ammonium salt of an aminoalkylene polycarboxylic acid and a long-chain secondary amine as additive for...
|
|
|
5100438 |
Ester-amides of polycarboxylic acids as rheological additives for coal-water slurries
Coal-water slurries containing a rheological additive are provided. Rheological additives employed for preparation of the coal-water slurries are ester-amide products obtained by reaction of a...
|
|
|
4997455 |
Diesel fuel injector cleaning additive
A diesel fuel and injector cleaning additive which comprises a solvent such as a (C 3 -C 5 ) alcohol and an amino alkylene-substituted asparagine.
|
|
|
4943303 |
Cetane improver
A cetane improver for diesel fuels is a sulfur containing compound having at least one electron withdrawing group therein. The electron withdrawing group desirably is a carbonyl group.
|
|
|
4871375 |
Fuels for Otto engines
The invention relates to fuels for Otto engines containing small proportions of the alkali-metal or alkaline-earth-metal salts of amic acids of the general formula R 1 R 2 N--CO--A--COOH or of...
|
|
|
4689051 |
Storage-stabilizing additives for middle distillate fuels
Diesel oil of improved storage stability contains a condensate of an alkyl polyoxyethylene polyoxypropylene amine, maleic anhydride and an N-alkyl alkylene diamine.
|
|
|
4659337 |
Maleic anhydride-polyether-polyamine reaction product and motor fuel composition containing same
A material is described having a use as a motor fuel additive for controlling engine octane requirement increase (ORI), controlling and reducing hydrocarbon and carbon monoxide engine emissions,...
|
|
|
4659336 |
Motor fuel composition
A motor fuel composition comprising a mixture of hydrocarbons in the gasoline boiling range containing in combination a reaction product component and a polyolefin polymer/copolymer component is...
|
|
|
4643738 |
Polyoxyisopropylenediamine-acid anhydride-n-alkyl-alkylene diamine reaction product and motor fuel composition containing same
Gasoline of reduced combustion chamber deposit attained by addition of, as additive, a reaction product of polyoxyisopropylenediamine-maleic anhydride-N-tallow-1,3-propane diamine.
|
|
|
4631069 |
Anti-wear additives for alcohol fuels
A novel fuel composition contains methanol or methanol/gasoline blends plus, as a wear-inhibiting additive, a reaction product of polyoxyisopropylenediamine, maleic anhydride and...
|
|
|
4581040 |
Polyoxyisopropylenediamine-acid anhydride-polyamine reaction product and motor fuel composition containing same
Gasoline of reduced combustion chamber deposit attained by addition of, as additive, a reaction product of polyoxyisopropylenediamine-polyalkylene polyamine-maleic anhydride.
|
|
|
4496368 |
Isopropylidene malonate-N-alkyl alkylenediamine condensation products
Novel condensation products of N-alkyl-alkylenediamines and isopropylidene malonate are prepared by refluxing the reactants in solvents inert to the reactants, removing this solvent and extracting...
|
|
|
4433977 |
Situ process for making multifunctional fuel additives
Disclosed is an in situ or "one pot" process for making a fuel additive comprising reacting an excess of at least one N-primary alkylalkylene diamine with maleic anhydride in the presence of from...
|
|
|
4419105 |
Maleic anhydride-amine reaction product corrosion inhibitor for alcohols
Alcohols may be inhibited against corrosion by addition thereto of a reaction product of a maleic anhydride and certain amines typified by alkyl isopropoxy aminopropyl amines.
|
|
|
4364846 |
Process for preparing a haze-free detergent and corrosion inhibiting additive for motor fuels
A method is provided for preventing haze formation in a carburetor detergent and corrosion inhibiting fuel additive which is prepared by reacting a mole of maleic anhydride with from about 2 to 4...
|
|
|
4348210 |
Novel process and product
Alcohols may be inhibited against corrosion by addition thereto of a reaction product of maleic anhydride and certain alkoxy propyl amines.
|
|
|
4332737 |
Acid reaction products of polymeric amines
Composition useful as hydrocarbon fuel additives of the formula ##STR1## wherein R is a C 9 -23 hydrocarbyl group, R' is selected from H and ##STR2## and wherein at least one R' is H, R" is...
|
|
|
4290778 |
Hydrocarbyl alkoxy amino alkylene-substituted asparagine and a motor fuel composition containing same
A primary hydrocarbyl alkoxy amino alkylene-substituted asparagine represented by the formula: ##STR1## in which R is a primary hydrocarbon radical having from about 8 to 24 carbon atoms and x has...
|
|
|
4231758 |
Motor fuel composition
Motor fuel composition comprising a mixture of hydrocarbons in the gasoline boiling range containing in combination a minor amount of a substituted asparagine containing the formula: ##STR1## in...
|
|
|
4207079 |
Primary aliphatic hydrocarbon amino alkylene-substituted asparagine and a motor fuel composition containing same
A primary aliphatic hydrocarbon amino alkylene-substituted asparagine represented by the formula: ##STR1## in which R is a primary aliphatic hydrocarbon radical having from about 6 to 30 carbon...
|
|
|
4204841 |
Detergent gasoline composition
A detergent motor fuel composition is provided comprising a primary aliphatic hydrocarbon amino alkylene-substituted asparagine represented by the formula: ##STR1## in which R is a primary...
|
|
|
4144035 |
Detergent and corrosion inhibited motor fuel composition
Motor fuel composition comprising a mixture of hydrocarbons in a gasoline boiling range containing a compound represented by the formula: ##STR1## in which R is an aliphatic hydrocarbon radical...
|
|
|
4144034 |
Polyether-maleic anhydride reaction product containing motor fuel composition
Motor fuel composition comprising a mixture of hydrocarbons in a gasoline boiling range containing a polyether-maleic anhydride reaction product represented by the formula: ##STR1## in which R is...
|
|
|
3955940 |
Middle distillate petroleum oils containing cold flow improving additives
Secondary amines having two straight chain aliphatic hydrocarbon groups of 8 to 30 carbon atoms each are wax crystal modifiers for middle distillate fuel oils and can be used in combination with...
|
|
|
3910776 |
Additive combination for cold flow improvement of distillate fuel oil
Additive combinations of (A) alkyl aromatics, e.g., the condensation product of chlorinated wax and naphthalene, with: (B) ethylene-containing polymers, e.g., copolymers of about 4 to 30 molar...
|
|
|
3773479 |
MOTOR FUEL CONTAINING A SUBSTITUTED ASPARAGINE
Motor fuel composition comprising a mixture of hydrocarbons in the gasoline boiling range containing a minor amount of a substituted asparagine having the formula: ##SPC1## In which R and R' each...
|
|
|
3407051 |
Thermally stabilized, liquid hydrocarbon fuels
|
|
|
3382032 |
Inhibition of volatilization of volatile organic compounds
|
|
|
3359086 |
Method of preventing electric charging of liquid hydrocarbons
|
|
|
3296130 |
Organic compositions
|
|
|
3281358 |
Hydrocarbon compositions containing anti-wear additives
|
|
|
3280033 |
Alkenyl succinamic acids as rust inhibitors and dispersants
|
|
|
3202491 |
Hydrocarbon oil sludging inhibitor composition
|
|
|
3192160 |
Mineral oil compositions containing metal salts of citramic acids
|
|
|
3192022 |
Distillate fuels
|
|
|
3183069 |
Chemical compounds and their use as rust and corrosion inhibitors
|
|
|
3173770 |
Metal deactivators for organic materials
|
|
|
3148960 |
Nu-aminoethyl alkenyl succinamic acid deicer
|
|
|
3035907 |
Hydrocarbon composition containing an itaconic acid-amine reaction product
|
|
|
2993771 |
Process of preventing deposits in internal combustion and jet engines employing additives
|
|
|
2982633 |
N-substituted alkenyl succinamic acid deicer
|
|
|
2982631 |
Substituted succinamic acid deicer
|
|
|
2982630 |
N-alkanol succinamic acid deicer
|
|
|
2886423 |
Hydrocarbon fuels containing betaine antifreeze compositions
|
|
|
2790779 |
Rust preventive compositions containing monoamidocarboxylic acids
|
|
|
3846093 |
Title is not available
|
|
|
3778372 |
Title is not available
|