Matches 201 - 250 out of 434 < 1 2 3 4 5 6 7 8 9 >
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4072714 Hydrogenation of acetylene alcohols  
An improved catalyst for the complete hydrogenation of acetylenically unsaturated alcohols and based on nickel, copper and manganese. The catalyst is used without a support and molybdenum is...
4057644 Active derivatives of methylamine in therapeutic compositions and methods of use  
Methylamine derivatives of the formula: ##STR1## and pharmaceutically acceptable acid addition salts thereof, wherein R 1 and R 3 each represent a hydrogen atom or a straight- or branched-chain...
4054605 Unsaturated amino alcohols  
This application covers compounds of the formula: ##STR1## where R is hydrogen or alkanol, R 1 is alkanol and R 2 is octadienyl or decadienyl; ##STR2## where R 3 is alkyl and R 4 is alkylene;...
4049557 Fabric conditioning compositions  
Novel fabric conditioning compounds are formed by reacting a higher alkyl-1, 2-epoxide with a lower alkanediamine. The compounds may be incorporated into a laundry product and used in the wash...
4034040 Xylene-diamines as antiviral agents  
Compounds of the formula ##STR1## or a non-toxic acid addition salt thereof wherein R 1 is alkyl of from 1 to 20 carbon atoms; R 2 is alkyl of from 12 to 20 carbon atoms; R 3 is selected...
4026945 Anti-microbial quaternary ammonium co-polymers  
Anti-Microbial Quaternary Ammonium Co-Polymers formed by the condensation of at least two di-functional tertiary amines and a molar quantity of 1,4-dihalo-2-butene that is equal to the molar sum of...
4021539 Skin treating cosmetic compositions containing N-polyhydroxyalkyl-amines  
The present invention relates to compositions for the treatment of the skin containing up to 25% by weight of at least one N-polyhydroxyalkyl-amine of the formula ##STR1## wherein R 1 is hydrogen,...
4016150 Sulfur and nitrogen-containing organic compositions processes for making them and fuels and additives containing them  
Organic compositions made by reacting an amino compound, carbon disulfide, and a halogenated substantially aliphatic hydrocarbon having at least 25 carbon atoms are useful as additives for...
4006190 Production of hydroxyl compounds  
A sterically hindered enamine (vinyl amine) is reacted with an alkylene oxide followed by hydrolysis of the reaction product to produce a monohydroxyl alkyl aldehyde wherein the hydroxyl group is...
4004996 Fluorination of organic compounds  
Organic amines, amino acids, polyamides and vinylpolymers are fluorinated by the action of fluorine in liquid hydrogen fluoride optionally containing boron trifluoride or antimony pentafluoride at...
4004030 Microbiocidally effective amines or amine mixtures  
This invention relates to a microbiocidal composition comprising a carrier and a compound having the formula ##STR1## in which N AND M ARE 0 OR 1, AND N IS 0 IF M IS 0, AND R is hydrogen or a...
4001304 Acrylic acid esters  
N-Substituted acryloyloxyethyl amines are useful both as radiation curable coating materials and as cure accelerators in coating formulations. The amines are prepared by one of several methods...
3997609 Partially fluorinated amino ethers  
By reacting tertiary amines carrying hydroxyethyl or 2-hydroxypropyl groups with hexafluoropropene in an aprotic solvent in the presence of a basic catalyst such as triethylamine the...
3988337 Substituted triamino-s-triazines  
New triazine compositions having incorporated therewithin both alkanolamino groups and pendent tertiary amino groups are defined herein. The triazines are prepared by the reaction of (1) an...
3979503 Method and apparatus for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies  
Method and apparatus for the processing of fluid materials, particularly in the preparation of samples for radioactive isotope tracer studies by combustion of starting materials containing such...
3968147 Asymmetric reduction of ketones to form optically active alcohols  
A process for producing optically active secondary alcohols by reducing an optically inactive ketone in the presence of an optically active Group VIII metal coordination complex catalyst is...
3960865 Mono or bis 3-(polypropyl or butyl-propenyl)-amino alkyl piperazines  
Title compounds are novel oil-soluble, detergent-dispersant addition products for crankcase lubricating oils and are prepared by reacting a primary or secondary amine with 1-chloro-2-methylpropenyl...
3954873 Amino alcohols  
Compounds of the formulas ##EQU1## including particular derivatives thereof, are provided. The subject compositions have utility in a wide variety of applications and their use as corrosion...
3954874 Process of manufacture of polyhydric alcohol bromohydrins  
An improvement to the process for preparing a polyhydric alcohol bromohydrin from the group consisting in the polymethylol-alkanes, penta-erythritols, amino-substituted polyhydric alcohols by the...
3952060 Perfluorinated amino compounds and process for their manufacture  
New perfluorinated amino compounds of the formula ##EQU1## ARE PROVIDED WHEREIN R f represents a perfluorinated hydrocarbon radical with 1 to 18 carbon atoms and R represents hydrogen or methyl...
3944619 Synthesis of d-2-amino-1-butanol  
D-2-Amino-1-butanol, for the synthesis of ethambutol hydrochloride, d,d'-2,2'-(ethylenediimino)di-1-butanol dihydrochloride, is produced in high purity and good yields by the reaction of butene-1,...
3944617 Synthesis of dl-2-amino-1-butanol  
DL-2-Amino-1-butanol, as the free base or a salt, for resolution to d-2-amino-1-butanol, for the synthesis of ethambutol hydrochloride, d,d'-2,2'-(ethylenediimino)di-1-butanol dihydrochloride, is...
3944616 Purification of d,d'-2,2'(ethylenediimino)di-1-butanol dihydrochloride  
A superior grade of d,d'-2,2'-(ethylenediimino)di-1-butanol dihydrochloride from the reaction of ethylene dichloride and an excess of d-2-amino-1-butanol is obtained by mixing finely divided sodium...
3944618 Synthesis of ethambutol  
D-2-Amino-1-butanol, for the synthesis of ethambutol hydrochloride, d,d'-2,2'-(ethylenediimino)di-1-butanol dihydrochloride, is produced in high purity and good yields by the reaction of butene-1,...
3935280 Reduction of amino acids in the presence of boron trifluoride  
Organic compounds containing both an amino group and a carboxylic acid group are reduced when treated with boron trifluoride followed by diborane, a borane-ether or borane-organic sulfide complex....
3928271 Process for preparation of anionic polyurethane emulsions  
A process for the preparation of anionic polyurethane emulsions comprising chain-extending a urethane prepolymer having isocyanate groups at the ends of the molecule with a polyalkylene polyamine...
3923893 Production of secondary alkyl primary amines  
A process for producing secondary alkyl primary amines from n-paraffins where a portion of the paraffin is nitrated to nitroparaffin along with the formation of nitrated and oxygenated by-products,...
3920744 Production of amines from sulfur bearing paraffins  
A process is provided for producing amines from paraffin feedstocks containing sulfur impurities deleterious to nitration and hydrogenation of the paraffin to amines by nitrating a paraffin charge...
3914252 Preparation of N-iodocompounds  
N-iodocompounds are produced by an exchange reaction between an N-halocompound wherein the halogen is bromine or chlorine and an alkyl iodide.
3906040 Dibenzocycloheptenes substituted  
The invention relates to new dibenzo (a,d) cycloheptenes of the formula: ##SPC1## Wherein Y, Y' and Y" are selected from the group consisting of hydrogen, halogen, lower alkyl substituted lower...
3903032 Process for preparation of amphoteric polyurethane emulsions  
A process for the preparation of amphoteric polyurethane emulsions comprising chain-extending a urethane prepolymer having isocyanate groups at the ends of the molecule by reacting it with a...
3900423 Process for breaking emulsions  
A process for breaking an oil-in-water or a water-in-oil emulsion in which the emulsion is treated with a demulsifier to break the emulsion; the demulsifier is prepared by reacting in an aqueous...
3891709 Polyoxyalkylene amines  
An antistatic agent for plastics comprising a compound of the formula ##SPC1## Wherein R 1 is alkyl having 7 to 29 carbon atoms, R 2 is hydrogen or alkyl having 1 or 2 carbon atoms, R 3 is lower...
3884971 Reduction of carbonyl compounds  
A carbonyl compound, as used herein, including both carbonyl and thiocarbonyl compounds, is reduced to the corresponding carbinol or mercapto compound by reacting the carbonyl compound with a...
3883580 ASYMMETRIC REDUCTION OF KETONES TO FORM OPTICALLY ACTIVE ALCOHOLS  
A process for producing optically active secondary alcohols by reducing an optically inactive ketone in the presence of an optically active Group VIII metal coordination complex catalyst is...
3875244 Phenanthrenyl-butadienols  
Phenanthrenyl-butadienols, e.g., 2-(2-phenanthrenyl)-3,4-pentadien-2-ol and their preparation are described. The compounds are useful as anti-inflammatories.
3873619 Perfluoro-aliphatic substituted aminoalcohols  
The invention comprises perfluoroalkyl substituted aminoalcohols of the formula ##SPC1## Wherein n is an integer from 1 to about 20, m is 2 or 4, R 1 and R 2 each is a hydrogen atom or a lower...
3872116 AMINO ALCOHOLS  
Compounds of the formulas ##SPC1## Including particular derivatives thereof, are provided. The subject compositions have utility in a wide variety of applications and their use as corrosion...
3872171 POLYAMINES AS ANTIVIRAL AGENTS IN ANIMALS  
Combating viral infections in vertebrate animals by administering to the animals an amine selected from those having the formulae: ##SPC1## And the non-toxic acid addition salts thereof wherein R 1...
3870748 2-HYDROXY-1,1,2,3,3-PENTAHYDRO-PERFLUOROALKYL DERIVATIVES  
A 2-hydroxy-1,1,2,3,3-pentahydroperfluoroalkyl derivative of either one of the formulae: [RfCH 2 CH(OH)CH 2 OOC] m Q and Q'(NR 1 R 2 ) m ' Wherein Rf is a perfluoroalkyl, an...
3869514 ASHLESS LUBRICATING OIL DISPERSANT  
Polyisobutenyl-substituted N-aminoethylethanolamines are provided which function as ashless nitrogencontaining dispersants for lubricating oil compositions.
3855299 WATER SOLUBLE REACTION PRODUCT OF EPIHALOHYDRIN AND ALKYLAMINES  
A water soluble reaction product is prepared by reacting an aqueous mixture of a major amount of a secondary alkylamine and a minor amount of a primary alkylamine with an epihalohydrin.
3855283 LEVO 1-AMINO-3-CHLORO-2-PROPANOL AND ACID ADDITION SALTS THEREOF  
This disclosure describes levorotatory 1-amino-3-chloro-2-propanol and anionic salts thereof useful as oral male antifertility agents.
3853770 FABRIC SOFTENER COMPOSITIONS  
Compositions suitable for use as fabric softeners to be added during the washing cycle during home laundering, comprising formulations containing surfactants and reaction products of specified...
3844958 HYDROCARBYL AMINES FOR LUBRICATING OIL DETERGENTS  
Hydrocarbon substituted amines and alkylene polyamines, substantially free of aromatic unsaturation, having molecular weights in the range of about 450 to 10,000 find use as detergents in...
3758587 NEW POLYFLUORINATED AMINOALCOHOLS  
Polyfluorinated aminoalcohols having the following general formula: ##SPC1## In which: C n F 2n +1 represents a straight or branched perfluorinated hydrocarbon chain and in which n represents a...
3711547 DIHALOCYCLOPROPYL SUBSTITUTED ALIPHATIC AMINES  
3,7,11-Trialkyl aliphatic amines having a chain length of 12 to 17 carbons substituted at position C-2,3, C-6,7 and/or C-10,11 with a dihalocyclopropyl group which are useful for the control of...
3694510 ALAPHATIC POLYAMINOETHER COMPOUNDS  
Amino compounds having the formula ##SPC1## Wherein n is 0 or 1 and the R substituents, which may be the same or different, represent methyl or ethyl radicals, the R 1 substituents representing...
3686315 REACTION PRODUCT OF EPICHLOROHYDRIN COMPOUND AND BETA-ALKYLAMINE  
Reaction product of a epichlorohydrin compound and a beta-alkylamine. The latter is defined as an alkylamine in which the alkyl group is attached to the nitrogen atom at its beta carbon atom. The...
3686296 THIOGLYCEROL-NITROGEN BASE MOLECULAR COMPLEX DEPILATORY COMPOSITIONS  
A thioglycerol-nitrogen base molecular complex useful as a depilatory; complexes are unimolecular or hemimolecular.
Matches 201 - 250 out of 434 < 1 2 3 4 5 6 7 8 9 >