Abstract:
Dioxolanes, thio analogs thereof, and derivatives of these and methods of preparation are described. These materials are useful as additives in lubricants and fuels. Methods for reducing fuel consumption in internal combustion engines employing the lubricating compositions are described.
Abstract:
Dioxolanes, thio analogs thereof, and derivatives of these and methods of preparation are described. These materials are useful as additives in lubricants and fuels. Methods for reducing fuel consumption in internal combustion engines employing the lubricating compositions are described.
Abstract:
Various heterocyclic compounds have been discovered that impart improved fuel economy and friction modification to lubricant and fuel compositions. These hetrocyclic compounds of the invention preferably contain nitrogen and may be further reacted with hydrocarbyl carboxylic acid acylating reactants or hydrocarbyl phenolic reactants to give higher molecular materials. These higher molecular weight materials have higher oil-solubility and impart dispersancy properties to lubricant and fuel compositions.
Abstract:
Sulfurized copper salts of fatty acids provide excellent antioxidation characteristics for lubricants when incorporated into compositions thereof.
Abstract:
The present invention is concerned with novel antimicrobial thienyliodonium salts and methods and compositions employing the same, and is particularly directed to a class of thienyliodonium salts which are of value as antimicrobials and microbicides for the control of many bacterial organisms such as the gram-negative and gram-positive types, the molds, the mildews, the fungi and the slimes, and are of particular value for the preservation of paper, plaster, wallboards, fabric, textiles, cooling waters, plasticizers, latices, polymers, resins, adhesives, inks, paints, fuels, cutting oils, greases, seeds, terrestrial plants, detergents, soaps, shampoos and wood.