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7589226 Hydroxyalkyldithiocarbamate esters  
A novel hydroxyalkyldithiocarbamate borate ester compound is presented according to the formula: where R=alkyl C 1 to C 25 ; R′=H or CO 2 R; R″=(CH 2 ) m OH where m=1 to 8, or alkyl C 1 ...
7521401 Dithiocarbamyl β-hydroxy fatty acid esters as additives for lubricants and fuels  
Fuels, especially hydrocarbon fuels, and lubricants, especially lubricating oils, contain dithiocarbamyl β-hydroxy fatty acid esters, a class of anti-corrosion, anti-wear, anti-fatigue, and...
7495128 S-S′-bis-(α, α′-Disubstituted-α″-acetic acid)—trithiocarbonates and derivatives as initiator—chain transfer agent—terminator for controlled radical polymerizations and the process for making the same  
A s,s′-bis-(α, α′-disubstituted-α″-acetic acid)-trithiocarbonate and derivatives thereof can be used as an initiator, chain transfer agent, or terminator for polymerization of monomers...
7439266 Malononitrile compound and use thereof  
The present invention relates to a novel malononitrile compound represented by the formula (A): wherein, R 1 represents C1 to C6 alkyl that may be substituted with halogen, C2 to C6 alkenyl that...
7332552 Low odor chain transfer agents for controlled radical polymerization  
The present invention relates to low odor α-cyano-dithiocarboxylic ester compounds of formula I for use as chain transfer agents in free radical polymerizations, and polymerization processes...
7160845 Dithiocarbamate derivatives useful as lubricant and fuel additives  
Dithiocarbamate derivative compounds, useful as multifunctional additives for lubricating oils and fuels, are provided and are derived from a reaction product obtained from (a) a...
7030205 Polydithiocarbamate resin  
The present invention is directed to a solid chelating resin consisting of a reactive hydrophobic backbone having pendent carbodithioic groups. Preferably the resin is a poly(dithiocarbamate)...
6888020 Water-soluble dithioesters and method for polymerization thereof  
Disclosed are water soluble dithioesters capable of acting as chain transfer agents in preparing a vinyl-based polymer to control molecular weight and molecular weight distribution thereof as well...
6844407 Control agents for living-type free radical polymerization, methods of polymerizing and polymers with same  
Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control...
6710086 Protected forms of pharmacologically active agents and uses therefor  
In accordance with the present invention, there are provided conjugates of dithiocarbamates “DC”) and pharmacologically active agents (e.g., NSAIDs). Invention conjugates provide a new class of...
6518448 Compounds useful for control agents for living-type free radical polymerization  
Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control...
6518364 Emulsion living-type free radical polymerization, methods and products of same  
Heterogeneous (e.g., emulsion) polymerization systems include a control agent that has a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety for living-type free radical...
6124382 Use of multi-block copolymers as thermo-thickeners  
The invention concerns the use as thermothickeners of multi-block copolymers of general formula (I) or (II): ##STR1## wherein E designates a polyoxyalkylene sequence; A designates a water-soluble...
5726339 Thiocarbonyl allophanate derivatives used as lubricants  
The instant invention relates to novel compounds of formula (II) ##STR1## wherein R, R 2 and x are as defined in the Specification. These compounds retard oxidation of, confer protection under...
5702850 Thermosensitive reversible color-developing and disappearing agent  
A thermosensitive reversible color-developing and disappearing agent includes an aromatic compound having at least one group of the formula, --SO 2 NHCXNH--, wherein XO or S atom, and at least...
5629440 Lubricant composition  
A composition comprising a) a lubricant or a hydraulic fluid and b) at least one compound of the general formula I ##STR1## in which x=1 or 2 and, if x=1, R is as defined for R 1 or R...
5506263 Benzyl derivatives and pesticides containing them  
Benzyl derivatives of the formula I ##STR1## where A is CH 2 , CHCl, CH-alkyl, CH-alkoxy, CH-alkylthio or N-alkoxy, B is OH, alkylthio, alkoxy or alkylamino, U, V, W are hydrogen, halogen,...
5476957 Salicylic acid derivatives  
The heat-sensitive recording material disclosed comprises a colorless or pale colored dyestuff precursor, one or more salicylic acid derivative of the formula (1) or metal salt of the derivative...
5391806 Heat-sensitive recording materials and phenol compounds  
Heat-sensitive recording materials contain an electron-donating chromogenic compound and an electron-attracting compound. The recording materials also contain at least one compound represented by...
5274166 Dithiocarbamic acid salt, process for production thereof, and process for production of isothiocyanate using said dithiocarbamic acid salt  
The present invention provides a dithiocarbamic acid salt which can be converted, at a very high yield, to an isothiocyanate suitable for use as an intermediate for production of...
5247087 Epoxy modified water clarifiers  
Dithiocarbamic salts made from the reaction products of certain polyamines and epoxides have been found to be useful to clarify water, particularly the oil-in-water emulsions which accompany crude...
5159072 Dichloromethane abatement  
A method of heating dichloromethane laden streams to prevent discharge into the environment by contacting the laden stream with N,N-dialkyldithiocarbamate salt in the presence of oxygen and water.
5089619 Methods for treating hydrocarbon recovery operations and industrial waters  
Certain dithiocarbamates are used as reverse demulsifiers, corrosion and scale inhibitors, flocculants, biocides, flotation aids, water clarifiers, interface control agents and antifoaming agents.
5073647 Reduction and inhibition of ETU content in alkylenebisdithiocarbamates  
A method is provided for stabilizing alkylenebisdithiocarbamates (EBDC) by mixing the EBDC with chloralhydrate to reduce the content of alkylenethiourea (ETU) in the EBDC. The chloralhydrate is...
5066674 Carbamate inhibitors of cholesterol esterase and their use as hypolipidemic and hypocaloric agents  
Certain carbamate esters are used as inhibitors as cholesterol esterase and function as hypolipidemic and hypocaloric agents. The invention also relates to a method of decreasing the absorption of...
4894393 Dithiocarbamate-choline adduts and use thereof in treatment of brain diseases  
The subject of the invention is the choline diethyl-dithiocarbamate having the following structural formula: ##STR1## as well as a process for its preparation from choline chloride and sodium...
4883585 Ore flotation and sulfenyl dithiocarbamates as agents for use therein  
A process for the recovery of minerals from an ore or concentrate containing the same wherein the minerals are recovered in a froth from an aqueous pulp containing the ore or concentrate and...
4876375 Norbornyl dithiocarbamates  
Compounds having the formula: ##STR1## wherein: a. each of R, R 2 and R 4 when taken singly is a hydrogen atom, an alkyl group containing from 1 to about 15 carbon atoms, an aryl group containing...
4859787 Process for the preparation of dialkyldithiocarbamates of multivalent metals  
A direct method of preparing dialkyl-dithiocarbamates of multivalent metals by reacting the oxide of a multivalent metal with a secondary amine and carbon disulfide while simultaneously heating to...
4853483 Preparation of alkyl thiosemicarbazides  
The present invention relates to a process for the preparation of alkyl semicarbazides by reaction of a dithiocarbamate and hydrazine in a weakly basic reaction media using a metal rearrangement...
4810811 Dopamine-beta-hydroxylase inhibitors  
The compounds of this invention are 1-phenylalkyl-2-mercaptotetrazole compounds which are dopamine-β-hydroxylase inhibitors.
4761175 M-anilido-urethanes and herbicides containing these compounds  
m-Anilido-urethanes of the formula ##STR1## where A and B independently of one another are oxygen or sulfur, R 1 is alkyl, which is unsubstituted or substituted by halogen, alkoxy,...
4748186 S-trifluorobutenyl derivatives and pesticidal uses thereof  
S-trifluorobutenyl thiocarbonic acid esters of the formula ##STR1## and salts thereof, wherein X is R 1 N or S and Y is RS or R 3 R 2 N; wherein R is a metal or a radical selected from alkyl,...
4736056 Process for the production of malonic acid derivative compounds  
This invention relates to a process for preparing a malonic acid derivative compound of formula (i) depicted herein in high yield and high purity by reacting a malonic acid derivative compound of...
4697033 Carbamic and carbamothioic acid esters as pesticides  
Certain novel derivatives of carbamates and their use for the control of pests.
4645661 Method for alleviating cisplatin-induced nephrotoxicity and dithiocarbamate compounds for effecting same  
A method for alleviating cisplatin compound-induced nephrotoxicity in animals comprising administering to the animal an effective amount of a polar dithiocarbamate compound. The polar...
4613615 Dithiocarbamate plant fungicides  
The invention relates to a plant protecting composition which contains 1 to 80% by weight substituted alkoxycarbonyl dithiocarbamates or thiolcarbamates of formula (I) ##STR1## wherein R 1 and R 2...
4281016 Nematocidal composition  
A nematocidal composition containing as active ingredient(s) dithiocarbamate compound(s) represented by the general formula, ##STR1## wherein R and R 1 are each lower alkyl groups and R 2 is a...
4269785 Trialkyldithiocarbamates and method of making same  
Disclosed herein are improved, water-soluble compounds of the formula: ##STR1## wherein R and R' are each alkyl groups containing from 1 to 6 carbon atoms and R" is hydrogen or an alkyl group of 1...
4226613 Bisthiocarbamic acid esters and herbicidal use thereof  
New diurethanes having a herbicidal action, the urethane radicals being attached to a phenyl radical in meta position and at least one of the urethane radicals containing sulfur; herbicides...
4139362 Biocidally-active 1,2,3-benzotrisulfides  
1,2,3-Benzotrisulfide compounds are disclosed including the novel method of preparing said compounds and their biocidal activity.
4132702 Phenol esters and amides and polymers stabilized therewith  
Compounds of the formula I ##STR1## in which R 1 and R 2 independently of one another denote alkyl, cycloalkyl or aralkyl, R 3 denotes hydrogen or, conjointly with R 1 , denotes tetramethylene,...
4122111 Carbamoylthiobenzamides and compositions comprising same  
Biologically active derivatives of benzamide and methods for preparation thereof are disclosed. These derivatives specifically have anti-fungal activity and are characterized by the following...
4097527 Antioxidants and process of preparing said antioxidants  
Phenolic antioxidants such as 1,1-dimethyl-2-(3,5-di tert.butyl-4-hydroxyphenyl) ethyl amine and a method of preparing said antioxidants involving the reaction between a 3,5-di...
4094895 Process for preparation of O-(substituted)benzyl thiocarbamates  
Novel compounds having the formula ##STR1## in which X is hydrogen, mono- or dihalo or 2-methyl; Y is oxygen or sulfur; R is alkyl, lower alkenyl, chloro-lower alkenyl, carbomethoxymethyl or...
4086226 Process for the synthesis of thiolcarbamates  
A new and improved process for synthesizing thiolcarbamates, which are known herbicides, is disclosed. The thiolcarbamates are obtained in good yields, and without involving the use of highly...
4019991 Sulphur containing lubricating oil additives  
New compounds are derived from intra-molecular and inter-molecular, in the case of a polymer, sulphur bridged hydrocarbon rings containing from 6 to 12 carbon atoms. The hydrocarbon ring is...
3985782 Phenylthiourea derivatives  
Compounds of the formula: ##EQU1## wherein R and R 1 represent alkyl of 1 through 4 carbon atoms, X 1 and Y 1 represent oxygen or sulphur, and X 2 and Y 2 represent oxygen or sulphur, at least...
3971803 3-Hydroxybenzyl-oxadiazolone and -thiadiazolone derivatives  
1,3,4-Oxadiazolones and 1,3,4-thiadiazolones substituted in position 3 by sterically hindered p-hydroxybenzyl and in position 5 by mono- or divalent hydrocarbon or by alkoxy or alkylthio and the...
3962304 Alkoxy-substituted benzyl dithiocarbamic acid esters  
Alkoxy-substituted benzyl dithiocarbamic acid esters, i.e. [(optionally mono- and di- alkyl, alkoxy, nitro, chloro and bromo substituted)-(alkoxy substituted)-benzyl]-dithiocarbamates, which...
Matches 1 - 50 out of 128 1 2 3 >