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4789499 Process and apparatus for saponification reactions  
Reaction equipment for chemical processes, e.g., saponification processes having reaction times of about 2-8 minutes. The reactants are measured, and fed sequentially into a reactor. The reactants...
4663076 Invert emulsion drilling fluid comprising oligamide composition  
The present invention relates to a surfactant for use in invert emulsion drilling fluids, the invert emulsion drilling fluid produced therefrom, and a method of drilling, completing and working...
4659513 Disproportionation of unsaturated acids in rosin or tall oil  
The process relates to a method of improving the color and/or reducing the oxidized acids content of the disproportionated product obtained by heating rosin acids in rosin and tall oil with a...
4615836 Process for preparing alkylmercaptoalkyl esters  
A process for preparing an alkylmercapto ester by reacting an alkyl mercaptoalkanol with an organic carboxylic acid or an organic anhydride in the presence of a titanium-containing catalyst.
4568360 Mixed organometallic compositions comprising elements from the lanthanide group and manganese or elements from the iron group, process for the preparation of said compositions, and their use as fuel additives  
A mixed organometallic composition suitable for use as fuel additives contains an organic acid salt of at least one metal from the lanthanide group and of at least one metal selected from the group...
4497743 Organosoluble salts of manganese, process of preparation of same  
The present invention relates to new organosoluble manganese compounds. According to the invention these compounds are complex organometallic salts of organic or organometalloidic acids in which...
4481145 Disproportionation of unsaturated acids  
Unsaturated acids in rosin or tall oil are disproportionated by heating the rosin or tall oil with a catalyst comprising iodine and an iron compound using ammonia, an ammonium salt or an amine as...
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...
4330339 Lower alkanoic acid derivatives of a diethanolamine/fatty acid condensate  
The title compositions exhibit superior efficacy as conditioners in the flotation of coal. These compositions are prepared by condensing diethanolamine with a C 10 -C 24 fatty acid in a molar...
4201847 Process of preparing foams with internal mold-release agents  
A reaction product of a fatty acid ester and an organic polyisocyanate is included in a foamable reaction mixture containing an organic polyisocyanate to provide a molded product which can be...
4126604 Treatment of tall oil fatty acids  
A process is disclosed for treating tall oil fatty acids with a zinc catalyst and an iodine catalyst to improve the color and color stability of distilled products. The zinc catalyst is employed in...
4115330 Novel coating compositions  
Disclosure is made of radiation curable, solventless compositions useful in coatings, films and in preparing printing inks. The compositions comprise the reaction product of an equivalent excess of...
4029708 Linear surfactant polymers formed from substituted amines and difunctional reactants  
Linear surfactant polymers, useful in waterflooding processes and as emulsion breakers, can be prepared by reacting various amines, such as hexamethylene diamine, with monofunctional pendant...
3943117 Process for improving tall oil pitch  
A process is disclosed for saponifying tall oil pitch. The process involves saponifying tall oil pitch in an aqueous solution having a solids content of 5% to 99% with at least 0.00026% by weight...
RE28569 In situ process for transisomerization and conjugation of resins containing fatty acid esters  
A method is provided for producing resins or esters from starting esterifiable components and polyunsaturated, nonconjugated fatty acids whereby the mass is heated in intimate admixture with sulfur...
3892668 Digested alkaline tall oil pitch soap composition  
The oil in a subterranean reservoir is advantageously displaced by injecting into the reservoir an aqueous surfactant system containing a digested alkaline tall oil pitch soap composition produced...
3873482 Pyrolyzed tall oil products as synthetic rubber tackifiers  
Acidified tall oil soap, tall oil middle cut and tall oil fatty acids can be pyrolyzed at 400° to 700°C on Vycor glass in a hot tube to yield products which enhance the building tack of synthetic...
3873585 Process for the recovery of polymeric acids from clays  
An aqueous process for the recovery of polymeric fatty acids from crystalline clay minerals including catalyst and bleaching clays is provided. The process involves contacting the clay containing...
3859270 REFINING OF FATTY ACIDS  
A method of refining impure fatty acids and fatty acid blends by removing impurities including sulphur containing impurities, boiling range of which is close and/or overlapping with the boiling...
3817972 AMINE FLOTATION REAGENTS  
A new class of useful reagents for ore beneficiation are obtained by the reaction of N,N-dialkyl alkylene diamines and N,N-dialkyl-N' -alkyl alkylene diamines with reconstituted tall oil. The...
3764593 BACTERIOCIDAL NON-CORROSIVE BIODEGRADABLE COMPOSITION AND METHOD OF MANUFACTURING SAME  
Boron- and nitrogen-containing reaction product is obtained by reacting boric acid, a secondary amino-alcohol and a carboxylic acid, under specified conditions. Products are bacteriocidal,...
3671427 LIGNITE PRODUCTS AND COMPOSITIONS THEREOF  
Reaction products of humic acid with long-chain fatty acyl partial amides of a polyalkylene polyamine, such as the reaction product obtained using tall oil fatty acids and tetraethylene pentamine,...
3547867 AMIDES OF ETHYLENE DIAMINE TETRA ACETIC ACID  
3534075 LIQUID HYDROCARBON COMPOSITIONS CONTAINING AMINE SALTS OF ETHYLENE DIAMINE TETRA ACETIC ACID AS ANTISTATIC AGENTS  
3517039 PROCESS FOR PREPARING ACYLATED UREA DIISOCYANATES  
3483237 POLYAMIDE COMPOSITIONS OF A POLYMERIC FAT ACID AND A MIXTURE OF DIAMINES  
3471466 WATER DISPERSIBLE METHYLOLAMIDE PRODUCTS  
3467684 FATTY ACID-DIGLYCIDYL ETHER-ALKYLENE-POLYAMINE COMPOSITIONS  
3467533 PRODUCT FOR PROTECTING AGAINST AND INHIBITING CORROSION  
3439007 N-(2,3-DIHYDROXYPROPYL)ALIPHATIC AMIDES AND METHOD FOR PREPARING THE SAME  
3437650 METHOD OF PREPARING TALL OIL FATTY ACID COMPOSITIONS  
3428589 ELECTROCOATING COMPOSITIONS COMPRISING AROMATIC AMINE AMIDATED DRYING OIL COPOLYMER-MALEIC ANHYDRIDE ADDUCTS  
3412024 Inhibition of corrosion of metals  
3408317 Low melting polyamide resin of fractionated polymeric fat acids and a mixture of ethylene diamine and diaminopropane  
3404165 Acid salts of ether diamines  
3397160 Polyurethane modified epoxy esters  
3378488 Corrosion inhibitor and method of inhibiting corrosion in oil wells  
3372083 Compositions and articles from the reaction of an isocyanate terminated polyurethaneand the isocyanate adduct of bitumen  
3367954 Process for preparing diorganoantimony compounds r2sboocr' and novel products so prepared  
3356647 Curing epoxy resins with hydroxy amino aliphatic nitriles  
3342840 Cationic ester production  
3340188 Drilling fluid  
3322797 Hydroxy containing imine compounds  
3297703 Nu-oleoyl-4-(3-acetoxypropyl) piperidine  
3282970 Process of reacting equimolar amounts of a monounsaturated diol, a polyalkylene polyamine, and a monocarboxylic acid and product  
3280097 Corrosion inhibitors  
3257377 Soaps prepared from tall oil acids treated with sulfur dioxide and an alkaline compound  
3251778 Process of preventing scale  
3231592 Oil-dispersible metal oxide-fatty acid complexes and their manufacture  
3206485 Water-insoluble salts of aryloxy monocarboxylic acids and amides of polyalkylene polyamines and monocarboxylic acids  
Matches 1 - 50 out of 92 1 2 >