Abstract: A non-dairy dry blend, suitable for reconstitution with milk to provide an imitation sour cream product having the color, flavor, consistency and texture of natural sour cream. This product is particularly useful as a base in food recipes calling for sour cream, such as baked goods and beef stroganoff.The dry blend comprises, as essential ingredients, a spray dried coffee whitener formulation emulsified with a mono- diglyceride; a pregelatinized starch; and an acidifying amount of a food grade acid, of which a flavoring amount is acetic acid; and a milk-soluble hydrocolloid gum.

Abstract: A cocoa butter hard butter equivalent comprising a blend of (a) the solid fraction which is obtained from fractionation of crude or refined sal fat, and (b) a solid palm mid-fraction obtained from two-step fractionation of palm oil removing a liquid fraction in a first fractionation step and then a solid filter cake fraction in a second fractionation step.

Abstract: A novel polyglycerol ester emulsifier blend beneficial in improving the performance of hard butters, which can be either lauric or non-lauric, and improved confectionary coatings made with such hard butters.

Abstract: A process for making piperitone from crude plinols involving hydrogenating the crude plinols to form dihydroplinols and dehydrating the dihydroplinols to yield an iridene. The iridene is then oxidatively cleaved at the unsaturation to form an acyclic dione. The dione is cyclized in the presence of a base to form piperitone.

Abstract: Substantially completely deoxidized, consolidated dispersion-strengthened copper stock of sizable cross section and particulates capable of being thus consolidated into such stock are shown. The stock exhibits ductility substantially greater than that of otherwise corresponding stock which contains about 100-500 ppm of available oxygen. Also shown is a staged powder deoxidation process using hydrogen or like reducing gas followed by the sequestration of remaining available oxygen with a minute proportion of diffusible, normally solid oxygen getter.

Abstract: An essentially nonaqueous, water-rinsible, readily fusible vehicle for paste of powdered solder is comprised of a dispersion of flux consisting essentially of alkali metal hydroxide in liquid polyol and water soluble, normally solid synthetic wax.

Abstract: The separability of latex floc dispersed in water is improved by adding a small proportion of portland cement thereto.

Abstract: A process for the preparation of smooth oil and water emulsions of excellent texture and appearance comprising adding together emulsion-forming ingredients consisting essentially of oil, water, and surfactant; selecting as said surfactant a polyglycerol ester of a fatty acid having a fatty acid composition which is primarily palmitic and stearic acids, said ester having an average degree of polymerization in the range of about 2 to about 6, a hydroxyl number in the range of about 280-425, and a saponification number in the range of about 120-140; and intensively mixing said ingredients together at an elevated temperature; said mixing being carried out at a pH greater than about 7.0.In a preferred embodiment, the pH subsequent to mixing is reduced to about 5-7.5, to produce a gelled emulsion having the texture and appearance of oil-rich emulsions, the proportions of oil and surfactant of the gelled emulsion being about 5-25% and 2.5-10%, respectively, based on the weight of gel-forming ingredients.

Abstract: The present invention resides in a packaged, flavored, non-homogenized oil-and-water salad dressing essentially free of thickening agents and proteins, which has limited stability on hand shaking of the composition, defined as emulsion stability for a limited period of dispensing and use of the composition, followed by reversion to phase separation at the end of such limited period, comprising in parts by weight; about 30-80 parts water, about 20-70 parts of a normally liquid hydrogenated vegetable oil; flavoring amounts of water or oil soluble or dispersible flavor components; and an emulsifying amount of a high HLB, food grade polyglycerol ester emulsifier sufficient to achieve said limited stability, such amount of polyglycerol ester being less than a flavoring amount.

Abstract: Thermosetting low temperature cure coating compositions produced by combining certain acrylamide emulsion polymers containing both carboxyl and hydroxyl groups with a glycoluril whereby both the carboxyl and hydroxyl groups cross-link with the glycoluril upon curing.

Abstract: The product and process is directed to polymerizing second stage ethylenically unsaturated monomers within an aqueous dispersion of a preformed epoxy based resinous material comprising a mixture of graft epoxy polymer containing grafted addition polymer grafted to the epoxy backbone, ungrafted epoxy polymer, and ungrafted addition polymer uniformly dispersed in water wherein the second stage monomers are polymerized in the presence of at least 0.1% of benzoin derivative reducing agent based on monomer weight in combination with a peroxide polymerization initiator.

Abstract: An entrained flow process for chlorinating fine iron-containing titaniferous powder with chlorine gas and/or organochlorides in the presence of fine porous coal-based reductant powder for obtaining product chlorides of titanium and iron wherein said both of said powders are entrained in and flow downwardly through a chlorination reaction zone at a temperature of at least about 800.degree. C. is improved by: (a) supplying fine titaniferous and reductant powders to said reaction zone at a rate sufficient for establishing and maintaining titanium, iron and carbon reactants therein in substantial excess over those stoichiometric for the complete reaction of the chlorine present; (b) employing as at least the major portion of fresh reductant feed reactive char having surface area of at least about 10 m..sup.2 /g.

Abstract: Thermosetting low temperature cure coating compositions produced by combining certain emulsion polymers containing reactive hydroxyl groups, carboxyl groups, and acrylamide groups with a dimethylol dihydroxy ethylene urea whereby the hydroxyl groups cross-link with the dimethylol dihydroxy ethylene urea upon curing. Preferred emulsion polymers are acrylamide polymers.

Abstract: Non-gelled compositions containing hydroxy ester copolymer having carboxyl groups and substantially free of oxirane groups are disclosed which are the esterification reaction product of(A) acidic addition copolymer; and(B) mixtures containing epoxy resin including both aromatic polyether containing oxirane groups and aromatic polyether devoid of oxirane groups, in which the mixture comprises at least 40% of the total resin solids and contains insufficient oxirane groups to react with all of the carboxyl groups in the copolymer. The resulting composition is neutralized with amine, is self-emulsifiable in water and is useful for coatings, e.g., for cans.

Abstract: A process for making a novel alloy of a dispersion strengthened copper by blending dispersion strengthened copper powder and a powdered modifying metal, heat treating the blend to form the alloy, and the compacting and working the compact to densify it.

Abstract: There is provided an improved process for the chlorination of particulate titaniferous ores using a particulate reactive carbon in a fluidized bed. The particulate reactive carbon is lignite char.

Abstract: A ribbon drive clutch comprises a stepper motor which has an output shaft on which there is mounted a clutch plate and a pair of cams. A plurality of pawls are each pivotally mounted on the clutch plate and are disposed to engage the first cam for rotation with the output shaft responsive to rotation of the output shaft in a first direction and disposed to engage the second cam for rotation with the output shaft responsive to rotation of the output shaft in a second direction. A first cam follower is disposed for operation of a ribbon drive linkage to drive a first ribbon responsive to rotation of the first cam and a second cam follower is disposed for operation of a ribbon drive linkage to drive a second ribbon responsive to rotation of the second cam.

Abstract: An improved typewriter escapement disengagement and engagement mechanism wherein a separator member disengages the escapement mechanism from the carriage rack to prevent damage to the mechanism and/or rack during transport of the typewriter. A restraining means prevents the carriage from moving while the escapement mechanism is disengaged. When the restraining means is removed causing carriage movement, the separator member is automatically removed from between the escapement mechanism and the carriage rack and the escapement mechanism is engaged.

Abstract: A simplified, symmetrical encoding apparatus of the acoustic rod type with polarized output signals, e.g., where key-actuated strikers impact an acoustic bar having a number of differently-shaped tabs on the bar, the impact giving rise to divergent acoustic waves sensed by a transducer at each end of the bar. Providing paired sets of a non-polarizing tab and oppositely-oriented raked (polarizing) tabs in mirror image form at desired locations on right and left halves of the bar, preferably with a first tab located at the bar's midpoint, facilitates distinguishing between impacts on the different tabs.

Abstract: Power supply sensing circuitry comprises a first comparator for determining whether the power supply potential voltage exceeds by a predetermined amount the voltage required to operate a data processing system connected to the power supply potential, and a second comparator for determining whether the power supply potential is at least the voltage required to operate the connected data processing system.