Abstract: A method combining resin consolidation and placement of fibrous material in intimate mixture with particulates provides a means of stabilizing a formation respect to sand production while enhancing well productivity without requiring a gravel pack screen.

Abstract: A dishwashing or rinsing composition comprising a surfactant and an enzyme, characterized in that the enzyme is a lipase selected from lipases produced by rDNA technique and derived ultimately from the lipase gene from Humicola lanuginosa (syn. Thermomyces lanuginosus), and incorporated in the composition in an amount in the range of about 0.005 to 100 LU/mg.

Abstract: A package for containing a flowable infusible material comprising a closed bag made from a porous material. The bag has a first side, a second side that opposes the first side and two other sides. The package also has a drawstring that passes out of the interior of the package via a first exit point located adjacent one end of the first side and a second exit point located adjacent the other end of the first side. Means are provided to constrain the drawstring against adjacent the ends of the second side and at some intermediate point along each of said other sides (preferably near the midpoint). The arrangement being such that pulling the ends of the drawstring in substantially opposite directions causes the drawstring to move relative to the sides it engages and thus enable the package to collapse.

Abstract: A package containing a flowable infusible material which has a drawstring that passes out of the interior of the package via a first exit point and a second exit point and means which constrains said drawstring adjacent at least two sides. The arrangement is such that pulling the ends of the drawstring in substantially opposite directions causes the drawstring to move relative to the sides it engages thus allowing the package to collapse. Preferred embodiments of the package are rectangular, square or circular in shape.

Abstract: A cosmetic composition is provided that includes a C.sub.2 -C.sub.22 .alpha.-hydroxy carboxylic acid or salt thereof dispersed within petroleum jelly with the aid of a phosphatide. Additional components may include a sterol and a C.sub.10 -C.sub.22 fatty acid.

Abstract: Viscoelastic surfactant based aqueous fluid systems are described that are useful in fracturing subterranean formations penetrated by a wellbore. The preferred thickening agents are quaternary ammonium halide salts derived from certain waxes, fats and oils. The thickening agent is used in conjunction with an inorganic water soluble salt such as ammonium chloride or potassium chloride, and an organic stabilizing additive selected from the group of organic salts such as sodium salicylate. The resulting fluids are stable to a fluid temperature of about 225.degree. F.

Abstract: Novel bleach catalysts, a method for bleaching substrates using these catalysts and detergent compositions containing the catalysts are reported. The catalysts are quaternary imine salts. Substrates such as fabrics may be bleached in an aqueous solution containing these salts and a peroxygen compound.

Abstract: A swab dispenser system is provided that includes a reusable outer receptacle and a replaceable refill container insertable therewithin. The outer receptacle is formed with a fin projecting vertically upwardly and centrally positioned on the bottom panel of the receptacle. The fin has a horizontal length greater than a width thereof. The refill container on its bottom wall also includes a fin. The fin of the refill container has a hollow interior for form-fittingly receiving the fin projecting upwardly from the receptacle bottom panel. Function of the fin is to allow a consumer to properly orient the refill container when placing same into the receptacle. The fin also functions to direct swabs into a proper arrangement when they are being factory filled into the container. Furthermore, the position and geometry of the fin maximizes the number of swabs fillable into the container.

Abstract: A low-temperature, low-rheology synthetic cement comprises an epoxy resin, catalyst and hardener and further including an aromatic solvent have the formula ##STR1## wherein R and R' are independently selected from hydrogen and C1 to C4 hydrocarbons.

Abstract: The invention relates to iron control in an acid medium for forestalling the formation of precipitates known as "sludges" (asphaltic products) in contact with certain crude oils.Use is made of compounds comprising a mercaptan function non miscible in water and, in combination, a selection of catalysts.Application to acid treatments for oil, gas, water, geothermal and analogous wells, as well as to industrial cleaning.

Abstract: The invention relates to improvements in edible fats, in particular to improved hardstocks for use in spreads having a low content of saturated fat and to spreads containing these hardstocks. Edible spreads should contain particularly low levels of C-16 saturated fatty acids and low levels of trans fatty acids. Accordingly, the invention provides a fat blend, for use as a hardstock in an edible emulsion spread, obtainable by interesterification of a fat rich in behenic acid together with a fat rich in palmitic and/or stearic acid such that in the interesterified mixture the behenic acid content is at least 5% and the sum of palmitic and stearic acid content is at least 50%. Such hardstock fats may be obtained by interesterification of 10%-90% (by weight) wet fractionated palm stearin (80% palmitic acid) with 90%-10% (by weight) fully hydrogenated high erucic rapeseed oil. The preferred ratio of components is 60% of the behenic acid source and 40% of the palmitic and/or stearic acid source.

Abstract: A composition for topical application to the skin for alleviation or prevention of dry flaky skin condition, dandruff or acne comprising one or more stratum corneum thiol proteases. The composition may further comprise a mild reducing agent and/or an additional enzyme selected from glycosidases, other proteases, lipases and mixtures thereof. Optional additional active ingredients include sunscreens, lipids, hydroxy carboxylic acids and ketocarboxylic acids.

Abstract: A detergent dispenser which includes i) a first part in the form of a closure which normally serves to seal a detergent container and ii) a second part in the form of a cap, having an aperture for dispensing detergent. The closure and the cap have complementary formations to enable the cap releasably to be joined to the closed top of the closure.

Abstract: A polish-lacquer remover is provided that includes a volatile organic solvent, a thickening agent and an electrolyte. The most preferable combination is that of an acrylate/vinyl acetate cross polymer and 2-ethylhexyl alkyl ammonium methosulfate. Compositions of this invention are thickened but do not suffer from tacky or sticky residues upon solvent evaporation and have good lacquer removing efficacy.

Abstract: The present invention relates to synthetic bar compositions comprising minimum levels of polyalkylene glycol. Addition of organic amide to such compositions has been found to provide unexpected benefits, i.e., in preventing phase separation.