Abstract: Cyclic N-hydroxyimide compounds derived from tartaric acid are provided which exhibit strong metal ion chelating ability, making them useful as detergent additives, in boiler water systems, as reaction intermediates, etc. A detergent composition containing N-hydroxyimide compounds as detergent additives is also disclosed.

Abstract: A composition for finishing, preserving and cleaning lithographic printing plates composed of a polyol having a molecular weight in the range of from about 50 to about 2,000; a maltodextrin obtained by the enzyme hydrolysis of corn or potato starch, a mixture of a C.sub.18 to C.sub.30 alcohol and an aminated, aliphatic C.sub.8 to C.sub.24 alcohol sulfate with a ratio of alcohol to sulfate ranging from about 1:1 to about 5:1; and a composition of hydrocarbons having a boiling point in the range of from about 175.degree. F. to about 500.degree. F., and a flash point of above about 100.degree. F., preferably containing 100% aliphatic components; and a substituted phenoxypoly(oxyethylene)ethanol having a hydrophile/lipophile balance of from about 8 to about 15; and a mono-, di- or tri-ethanolamine; and water; and an acid to impart a pH to the composition of from about 2.5 to about 6.5; and a buffer to maintain the pH, and preferably a bacteriostat/fungistat component.

Abstract: Fluorochemical surfactant compositions are provided. The compositions comprise a fluorochemical amine salt which can be represented by the formula: ##STR1## wherein R.sub.f is a perfluoroaliphatic radical containing 3 to 20 carbon atoms, R is H or CH.sub.3, and R.sup.1 is an alkyl radical containing 1 to 4 carbon atoms. The fluorochemical surfactant compositions are prepared by reacting at least one perfluoroalkyl sulfonyl fluoride having 3 to 20 alkyl carbon atoms, ethylene or propylene oxide, and at least one tertiary amine, (R.sup.1).sub.3 N wherein R.sup.1 is an alkyl radical having 1 to 4 carbon atoms and which may contain a hydroxyl group.

Abstract: A cleaning composition is disclosed which is suitable for cleaning flux residue from a printed circuit board and comprises a terpene compound and dibasic ester solvent.

Abstract: Aqueous solutions of surface-active hydroxysulfonates are obtained by reaction of unsaturated fatty alkenyl or fatty alkenyl polyalkoxyl esters, for example of oleyl acetate or oleyl polyethoxyl acetate, with sulfur trioxide, introduction of the reaction product into aqueous alkali metal, alkaline-earth or ammonium hydroxide and heating of the solutions until the ester and sultone groups present have been hydrolyzed.

Abstract: A solid cleaning concentrate composition for aqueous dilution to form a non-filming floor cleaner, said concentrate comprising a major portion of a carrier for inertly containing the active ingredients of said concentrate in a solid cast mass prior to dilution, said active ingredients comprising an effective amount of a surfactant component for imparting wettability and lypophilic solubilizing character to said non-filming floor cleaner an effective amount of a solubilizer for solvating fatty oils and grease on the surface of application, and an effective amount of alkali for maintaining said non-filming floor cleaner above a pH of 9.0 upon dilution.

Abstract: A fiber-treatment composition based on a microemulsion, having an average particle size not larger than 0.15 micrometers, of a carboxyl-modified organopolysiloxane having a degree of polymerization of form 350 to 2000 and having at least two carboxyl groups in each molecule is characterized by an excellent mechanical stability, dilution stability, and blending stability, and can impart a durable softness, smoothness, wrinkle resistance, and compression recovery to fibrous material without the occurrence of oil spotting. Further stability of the microemulsion can be realized by adding a basic material to the microemulsion to adjust the pH of the microemulsion, preferably to a value of from 6.5 to 9.0.