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7375252 Compounds and method for the inhibition of the expression of VCAM-1  
This invention is in the area of methods and compositions for the inhibition of the expression of VCAM-1 and, in particular, for the treatment of diseases mediated by VCAM-1, including...
6479519 Substituted anilides  
The invention is directed to physiologically active compounds of formula (I): wherein:R1 is hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy;X1, X2 and X6 independently represent N or CR10;...
6320081 O-Nitro(thio)phenol derivatives, and their preparation  
The invention relates to novel o-nitrophenol derivatives and o-nitrothiophenol derivatives of the following structure: ##STR1##where: A1 to A3 are--independently of one another--H, F, CH3, CF3,...
6248687 Process for presulfurizing a desulfurization catalyst used in a hydrodesulfurization unit of petroleum refinery and presulfurization promoter  
Presulfurizing process and presulfurization promoter for a desulfurization catalyst to be used in a hydrodesulfurization unit of petroleum refinery of high molecular hydrocarbons, in which fresh...
6072054 Cyclic aryl ethers, thioethers, and amines and method preparation  
Cyclic aryl ethers, thioethers or amines, and methods for synthesis are disclosed. These cyclic aryl compounds are synthesized by combining a first dinucleophile with a substituted benzene...
5961954 Chealators of type XN1 S1 X1 for radioactive isotopes, their metal complexes and their diagnostic and therapeutical uses  
This invention relates to new bifunctional chelating agents with intermittent chalcogen atoms, pharmaceuticals containing these compounds, their use in radiodiagnostics and radiotherapy, and...
5892051 Additives for lubricants  
Compounds of formula I, R--S--CH2 CH(OH)CH2 --S--R4 (I),where R is tert-alkyl of 4 to 20 carbon atoms and 4 is benzothiazolyl, --(CH2)m --S--CH2 CH(OH)CH2 --S--(C1 -C16 alkyl), m is 0, or --(CH2)s...
5869506 Fluoropropene compound, an insecticide containing the same and an intermediate for production thereof  
The present invention provides a fluoropropene compound represented by Formula I: ##STR1## wherein R1 represents a C1 -C10 alkyl group or other groups, Z represents an oxygen atom or other groups,...
5801290 Process for making poly(thioether ether)s from diallyl ether and dithiols  
Processes for making poly(thioether ether)s and hydroxy-terminated poly(thioether ether)s are disclosed. The poly(thioether ether)s are made by bulk free-radical polymerization of diallyl ether and...
5576275 Oil soluble polyalkylene glycols  
A sequential block copolymer of the formula: R1 X--[Cy H2y O)m)Cx H2x O)n --H](I)containing: (i) a moiety R1 X derived from a starter molecule having at least one active hydrogen wherein R1 X is...
5534557 Onium salt, photopolymerization initiator, energy ray-curing composition containing the initiator, and cured product  
The composition of the present invention is excellent in compatibility, transparency and curability and give a cured coat of excellent gloss and of less smell, and cured products of excellent...
5225472 Low viscosity polythiol and method therefor  
A method and composition for decreasing the viscosity of mercaptan terminated polymers. The method involves adding thiol terminated trithio-orthoformate polycondensates to the mercaptan terminated...
5198132 Antioxidant products  
This invention describes various compositions obtained from thiodiglycol or thiodiglycol polymers. The compositions have unique antioxidant capability and are useful in a variety of functional...
5191055 Mercapto compound, a high refractive index resin and lens and a process for preparing them  
The present invention relates to a mercapto compound, a process for preparing the mercapto compound, a process for preparing a polythiourethane base resin containing the mercapto compound, and a...
5162585 Preparation of dihydroxy bis-sulfides  
A process for preparing a dihydroxy bis-sulfide is disclosed, wherein a thiolate salt, a dihaloalkane, an ether solvent that is partially soluble in water and is substantially nonreactive with...
5145996 Heteroatom containing perfluoroalkyl terminated neopentyl mercapto-alcohols and compositions therefrom  
Heteroatom containing perfluoroalkyl terminated neopentyl mercapto-alcohols of the formulas I and II HS--[CH2 C(CH2 X--E--Rf)2 CH2 ]--OH (I) HS--[CH2 C(CH2 X1 --Rf)2 CH2 ]--OH (II)are prepared from...
5068397 Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives therefrom  
Tris-perfluoroalkyl terminated neopentyl alcohols of the formula (Rf --En --X--CH2)3 CCH2 OH prepared from halogenated neopentyl alcohols and thiols of the formula Rf --En --SH, amines of the...
5030679 Organic sulfide antioxidants and polymers stabilized therewith  
Organic sulfide antioxidants useful for stabilizing polyolefins against oxidative and thermal degradation during processing and use represented by Formula I: ##STR1## wherein n is an integer of 2...
4997988 Oxa-organic sulfur compounds, their preparation and use  
Oxa-organic sulfur compounds, methods of preparing such compounds and methods of using the compounds as polymer chain length terminating agents are provided. The compounds are prepared by reacting...
4963535 Nonirritant cosmetic compositions containing a foaming surfactant and a nonionic surfactant containing two fatty chains  
Cosmetic compositions for cleaning hair, the skin or for removing make-up from the face or from the eyes, containing (a) a foaming surface-active agent, (b) an aqueous, hydroalcoholic or oily...
4959488 Polyfunctional hexasubstituted benzene derivatives  
Polyfunctional hexasubstituted benzene derivatives wherein at least three of the substituents are saturated carbon chains having from 1 to 21 carbon atoms and functional groups containing hetero...
4935230 Hair waving agent  
A novel hair waving agent comprises as its main ingredient a thioglyceryl alkyl ether or 1-phenyl-2-mercaptoethanol. The agent has low irritativeness and the good capability of wave formation.
4894109 Method and apparatus for tacking together the copies of multicopy forms  
A method and apparatus for tacking together multipage forms having pin holes with the use of adhesive tacking tape.
4894174 Anti-oxidant compositions  
The present invention deals with compositions containing sulfur and oxygen which are useful in lubricants and automatic transmission fluids.
4889939 Fluoropolyethers containing end groups endowed with anchoring capacity  
Compounds suitable for being used as lubricants, having general formula: (I) RO--(C3 F6 O)m --(CFXO)n --CFX--L, or (II) R"CFXO--(C3 F6 O)x (CFXO)y --(C2 F4 O)z --CFX--L, where R=--CF3, --C2 F5,...
4877899 Novel compositions  
Sulfur-substituted alkenyl compounds, synthesis thereof, intermediates therefor, and the use of the compounds to control pests.
4874885 Process for the preparation of mercaptomethylphenols  
There is disclosed a process for the preparation of compounds of formula I or II ##STR1## from phenols by reaction with formaldehyde and mercaptans in the presence of mono-, di- or trimethylamine...
4859797 Novel non ionic fluorinated compounds, their process of preparation and applications thereof as surfactants  
The invention relates to non ionic fluorinated compounds having the formula RF C hd 2H4 S(R)H, wherein R designates a C2 H4 X unit with X=O or S, or a chain exclusively comprising several such...
4835310 Reaction products of bisglycidyl thioethers  
1. Compounds of the formula I ##STR1## in which n is a number from 1 to 100, Y is --N(R3)--, --S-- or --S--R4 --S--, R1 is C2 -C8 -alkylene, which can be interrupted by 1 to 3 ether oxygen atoms,...
4812582 Process for preparing aldol intermediates  
This invention pertains to a new method for killing and controlling worms (Helminths), new formulations for killing and controlling worms in animals, new chemical compounds, and a new synthesis of...
4792633 Preparation of ortho-(alkyl- or arylthio)phenols  
Strong acids, e.g., aluminosilicates and sulfonic acids are employed as catalysts for the (alkyl or aryl)thiolation of phenols using dialkyl or diaryl disulfides and/or (alkyl- or arylthio)phenols...
4741846 2,4,6-trifunctionalized phenols  
Novel compounds of the formula I ##STR1## are described. The radicals R1, R2 and R3 are hydroxyl-substituted alkyl, --C(R4 R5)--(CHR6)m --W, --(CH2)2 --OCOR10 or ##STR2## and W is --COR7, --COOR7,...
4734522 Carbocyclic six-membered ring compounds  
Six-membered ring compounds of the formula I ##STR1## wherein A is a benzene or cyclohexane ring, X1 to X6 independently of one another in each case are H, --OR, --COOR, --SR, --SOR, --SO2 R or, if...
4678665 Polyanionic compounds derived from aromatic ethers of polyglycerols  
Products of formula (I) ##STR1## in which R=C6-18 aromatic or alkylaromatic of valency z, R'=H, C1-16 alkyl or phenyl, A=CH2 or CH2 --O-- and, in the latter case, R'≠H, x=1-8, y=1-20, z=1-3 and T d...
4666711 Non-ionic surface-active agents and compositions in which they are present  
The invention relates to non-ionic surface-active agents which correspond to the formula ##STR1## in which R denotes a linear or branched, saturated or unsaturated aliphatic radical containing 4 to...
4652682 Ortho-dioxybenzaldehyde dimethyl mercaptals and use thereof in augmenting or enhancing the aroma or taste of foodstuffs  
Described are the ortho-dioxybenzaldehyde dimethyl mercaptals having the structure: ##STR1## wherein R represents hydrogen or methyl and the use thereof in augmenting or enhancing the aroma or...
4620037 Sequenced surfactant oligomers, process for preparing the same and compositions containing the same  
Sequenced oligomer surfactant has the formula: P--O[C2 H3 (CH2 B)O]n' [C2 H3 (CH2 A)O]m [C2 H3 (CH2 B)O]n Qwherein one of P and Q represents hydrogen and the other represents alkyl having 1-20...
4608433 Inert monovalent hydrocarbon terminated polysulfide polymers  
Disclosed herein are inert monovalent hydrocarbon terminated polysulfide copolymers having the general structure ##STR1## wherein n is an integer from about 2 to about 8, l is zero or a positive...
4599451 Process for preparing ortho-(alkylthio)phenols  
The process of the invention involves reacting a phenol with a dialkyl disulfide in the presence of a zirconium phenoxide catalyst to prepare the corresponding ortho-(alkylthio)phenol.
4465860 Polyoxyethyleneated non-ionic surface-active agents with two lipophilic chains  
Non-ionic products of the formula: R--X-- [C2 H3 (OCH2 CH2)n (OH)-- CH2 --Y--R'in which R and R' denote alkyl or alkenyl radicals having from 6 to 20 carbon atoms, the sum of the numbers of carbon...
4429162 Perfluoroalkyl phenols and naphthols  
The instant invention relates to compounds of the formula ##STR1## wherein each Rf is independently straight or branched chain perfluoroalkyl of 2 to 18 carbon atoms or...
4358616 Process for the preparation of alkylthiomethylphenols and arylthiomethylphenols  
The present invention provides a process for the preparation of an alkylthiomethylphenol or arylthiomethylphenol of the general formula ##STR1## in which m, n, R and R1 have the meaning mentioned...
4355185 Process for the preparation of 2-mercaptoalkyl-sulphides and 2-mercaptoalkylethers  
2-Mercaptoalkylsulphides and 2-mercaptoalkylethers are obtained by the hydrazinolysis of 3-thiaalkylisothiuronium salts and 3-oxaalkylisothiuronium salts.
4266080 Perfluoroalkylthioethyl ether derivatives  
Perfluoroalkyl compounds containing ether groups have the formula Rf R1 SCH2 CH2 O T Zwherein Rf is a perfluoroalkyl, R1 is alkylene or alkyleneoxy or aminoalkylene, T is alkylene, and Z is...
4255561 Sulfide polymers of polyoxyalkylenes  
The sulfide polymers of polyoxyalkylenes having the formula: ##STR1## wherein M is alkyl of from 1 to 4 carbon atoms, benzyl, phenyl, hydrogen or an alkali metal or ammonium ion; A, C and D...
4192949 Preparation of aralkyl phenyl ethers and alkyl phenyl ethers  
Phenol ethers are prepared by reacting phenols with dialkyl carbonates in the presence of tertiary amines and/or phosphines. The aralkyl aryl ethers and alkyl aryl ethers obtained are starting...
4158672 Polyfluoroalkylthio alcohols, esters and useful compositions therefrom  
Polyfluoroalkylthio alcohols and esters thereof are disclosed with utility as intermediates for the synthesis of fluorochemicals with low free surface energies having oil and water repellent...
4113748 Fluorine and sulfur-containing compositions  
The invention concerns epoxides and alcohols of the structures ##STR1## and [Rf (CH2)n SCH2 ]2 CHOHand various derivatives thereof useful in leather and textile treatment.
4020233 Heat activated ethylenically unsaturated-polythiol compositions  
This invention is directed to heat-activated compositions comprising ethylenically unsaturated compounds, e.g., monomers and/or prepolymers in combination with a polythiol and a catalytic amount of...
4001305 RF-glycols containing two perfluoroalkylthio groups and useful compositions therefrom  
Perfluoroalkylthio glycols and esters thereof can be prepared by the free-radical catalyzed addition of a perfluoroalkylthiol to an acetylenic alcohol or ester thereof. The compounds obtained are...
Matches 1 - 50 out of 65 1 2 >