Abstract:
WHEREIN Ar is phenyl, naphthyl, alkyl substituted phenyl or alkyl substituted naphthyl. The method for the preparation of these aryl-indano secondary amines is also provided.
Organic base compositions, subject to oxidative deterioration, are provided containing a stabilizing amount of an aryl-indano secondary amine having the structure:
Abstract:
A METHOD OF INHIBITING CORROSION IN HYDROCARBON SYSTEMS WHICH COMPRISES ADDING FROM 0.01-100 P.P.M. OF BIS-1,3-ALKYLAMINO-2/PROPANOL OR PHOSPHORYLATED BIS-1,3ALKYLANINO-2-PROPANOL.
Abstract:
THIS INVENTION CONCERNS OIL-SOLUBLE CORROSION INHIBITING COMPOSITIONS COMPRISING AT LEAST ONE ANTI-CORROSIVE METAL SALT OF NAPHTHENIC OR AROMATIC TYPE ACIDS COMBINED WITH AT LEAST ONE OIL-SOLUBLE SURFACTANT HAVING AN HLB VALUE BETWEEN 1 AND 6. THESE COMPOSITIONS HAVE SUBSTANTIALLY GREATER CORROSION-INHIBITION PROPERTIES THAN DO THE ANTICORROSIVE SALTS THEMSELVES.
Abstract:
NOVEL HEXAHYDRO-1,3,5-TRI-(4-HYDROXYARYL)-S-TRIAZINES HAVE BEEN PREPARED. THESE COMPOUNDS ARE EFFECTIVE STABILIZERS FOR ORGANIC MATERIALS, SUCH AS A-OLEFIN POLYMERS AND COPOLYMERS, ACETAL POLYMERS, POLYAMIDES, POLYESTERS AND POLYURETHANES, AGAINST THE DELETERIOUS EFFECTS OF OXYGEN, HEAT AND LIGHT.
Abstract:
A rust-inhibiting oil composition is disclosed comprised of a mineral oil and an alkali-acid stable rust inhibitor which is represented by the formula: (R-Z-R2-O)y-R3 where R is an alkyl, alkenyl, alkaryl or alkenaryl radical; Z is oxygen or a methylene radical; y is a number from 1 to 4, R2 is AND R3 is a radical which remains when y hydroxyl groups are removed from a polyhydric alcohol anhydride. The base polyhydric alcohol anhydrides for R3 contains at least one hydroxyl group and at least four carbon atoms and the rust inhibitor contains at least one alkyl or alkenyl radical of at least eight carbon atoms. The rust inhibitor is used at levels of from 0.09 to 10 weight percent based upon the oil.
Abstract:
A water-emulsifiable antistatic carding lubricant for textile processing comprising a mixture of a mineral oil, a phosphoric acid ester of an ethyoxylated linear aliphatic alcohol, an alkanolamine, a long chain fatty acid, sulfonated sperm oil, an ethoxylated linear aliphatic alcohol and oleic diethanolamide.
Abstract:
Synthetic ester lubricants and certain organic sulfide loadcarrying additives form a synergistic mixture when added to mineral base oils, and there is a marked increase in the loadcarrying properties of the base oil.
Abstract:
THE OIL-SOLUBLE AZO COMPOUNDS OF THIS INVENTION ARE USEFUL AS DISPERSANTS, CORROISION INHIBITORS AND ANTI-WEAR AGENTS IN LUBRICATING OIL AND FUEL COMPOSITIONS. THE PREDOMINANTS OIL-SOLUBLE AZO REACTION PRODUCT MAY BE REPRESENTED BY THE FOLLOWING FORNULAS:
Y-C(=X)-NH-N(-R)-C(=X)-Y (I) OR
Z-(OOC-NH-N(-R)-COO-E)N (II)
WHEREIN R REPRESENTS AN OIL-SOLUBILIZING, SYNTHETIC, POLYMERIC ORGANIC RADICAL CONTAINING AT LEAST 20 CARBON ATOMS, Y IS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF-OR1-NR2R3AND-SR4. R1 R2 R3 AND R4 ARE INDEPENDENTLY SELECTED FROM HYDROGEN, ALKYL, CYCLOALKYL, ARYL, ALKARYL AND ARALKYL, X IS INDEPENDENTLY SELECTED FROM OXYGEN, SULFUR AND =NR5 WITH THE PROVISO THAT WHEN X IS =NR5 Y IS -NR2R3. R5 IS SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL AND ALKARYL, Z REPRESENTS A POLYVALENT ORGANIC RADICAL HAVING A VALENCE OF N AND SELECTED FROM HYDROCARBON, OXAHYDROCARBON, AZAHYDROCARBON AND THIAHYDROCARBON RADICALS AND THEIR OXYGENATED AND HALOGENATED DERIVATIVES, E IS A MONOVALENT RADICAL SELECTED FROM ALKYL, CYCLOALKYL, ARALKYL, ARYL, AND ALKARYL, AND N IS AN INTEGER FROM 2 TO 5.
Abstract translation:本发明的油溶性偶氮化合物可用作润滑油和燃料组合物中的分散剂,缓蚀剂和抗磨剂。 主要的油溶性偶氮反应产物可以由下式表示:其中R表示含有至少20个碳原子的油增溶合成的聚合有机基团,Y 独立地选自-NR 2 R 3和-SR 4,R 2,R 3和R 4独立地选自氢,烷基,环烷基,芳基,烷芳基和芳烷基,X独立地选自氧,硫和= NR 5,其中 条件是当X为= NR5时,Y为-NR2R3,R5选自烷基,环烷基,芳基和烷芳基,Z表示价数为n的多价有机基团,选自烃,氧杂烃,氮杂烃和硫代碳酸 基团和它们的氧化和卤化衍生物,E是选自烷基,环烷基,芳烷基,芳基和烷芳基的一价基团,N是2至5的整数。
Abstract:
THE SULFUR ACTIVITY OF SULFURIZED ALKYL PHENOL LUBRICATING OIL ADDITIVES TOWARDS SILVER IS REDUCED WITHOUT REDUCTION IN THE ACTIVITY OF THE ADDITIVE BY TREATMENT OF THE SULFURIZED ALKYL PHENOL LUBRICATING OIL ADDITIVE WITH A TERVALENT PHOSPHOROUS COMPOUND.
Abstract:
A GREASE INHIBITED AGAINST OXIDATION AND AGAINST INHIBITOR RECRYSTALLIZATION CONTAINING A LUBRICANT GELLED TO GREASE CONSISTENCY, AN AMOUNT OF A PHENOTHIAZINE-TYPE INHIBITOR SUFFICIENT TO INHIBIT OXIDATION, AND A PYRROLIDONE COMPOUND THAT IS LIQUID PHASE AND IN AN AMOUNT SUFFICENT TO PREVENT LARGE CRYSTALS OF PHENOTHIAZINE-TYPE INHIBITOR FROM FORMING. TYPICALLY THE GREASE WILL CONTAIN UP TO ONE PERCENT BY WEIGHT BY PHENOTHIAZINE AND ABOUT THE SAME AMOUNT OF N-METHYL PYRROLIDONE.