Abstract: A laminated structure comprising at least two nonadhesive layers and at least one white-pigmented adhesive layer, wherein the white-pigmented adhesive layer is made of a composition stabilized against thermal crosslinking and consequent reduction of its melt index, consisting essentially of a uniform dispersion of alumina-coated titanium dioxide pigment in a blend of a matrix polymer which is a dipolymer of ethylene with an ethylenically unsaturated carboxylic acid or a terpolymer of ethylene with an ethylenically unsaturated carboxylic acid and with another ethylenically unsaturated comonomer, or with carbon dioxide or sulfur dioxide, with a stabilizing polymer which is a high melt index copolymer of ethylene with acrylic or methacrylic acid. Such laminated structures include, for example, toothpaste tubes, condiment pouches, traffic road signs, and roadway lane marking tapes.

Abstract: Process of melt extruding through an extrusion die whose surface is coated with one or more metal oxides, M.sub.x O.sub.y, wherein M is a metal selected from the group consisting of Ti, Zr, Cr, Fe, Ni, Pd, Pt, Cu, Ag, Au, Al and Si, and x and y are selected to satisfy the valencies of M, a difficultly-melt-processible polymer containing 0.002-2 parts by weight, based on the weight of the polymer, of at least one melt-processible fluorocarbon polymer processing aid having a fluorine to carbon ratio of at least 1:2 and having metal oxide-reactive sites capable of reacting with or physically associating with the metal oxide of the die surface.

Abstract: A specimen containing N. lactamica, N. meningitidis, N. gonorrhoeae or B. catarrhalis is incubated simultaneously with a first substrate for beta-galactosidase and a second substrate for gamma-glutamyl aminopeptidase to form reaction products with one or the other Neisseriae which yields a detectible first or second signal distinct from each other depending upon the presence of the enzyme. Signals may comprise distinct colors which emit either in the absence or presence of diazo dye coupler. A third substrate specific for prolyliminopeptidase in N. gonorrhoeae may be added to form a detectible third signal of the same type. The third substrate may be incubated simultaneously with the first two substrates or later. The absence of all of the first three signals is a positive indication that the specimen contains B. catarrhalis. Also, a diagnostic test kit for performing the above tests with or without lectin or antibody for agglutination based upon specific recognition.

Abstract: The system uses a monochromatic radiation source (1) and an acousto-optic modulator (2), which acts as a Bragg modulator and is driven by a frequency which is caused to periodically vary. The modulator emits a first beam having the same wavelength as the source and a second beam, whose wavelength and emission direction vary with the modulating frequency and which is collimated. For measuring angular displacements, the collimated beam is recombined with the first beam after traversing a plate (5) with parallel and plane faces integral for the rotation with a moving device, and a photodetector (12) generates a beat signal whose frequency depends on the angular position of the plate (5). For measuring linear displacements, the two beams are directly sent onto a detector (12) integral with the moving device.

Abstract: Flash expansion of moist multi-layered boards wherein each layer comprises aramid floc bonded by aramid fibrid results in high strength, low density aramid boards.

Abstract: Process for preparing high purity solvent-free cyclic esters from alpha hydroxycarboxylic acids via an intermediate oligomer wherein a fluorocarbon or a mixture of fluorocarbons is employed to strip the ester from the oligomer as well as a refrigerant to quench lactide from a gaseous reaction stream comprising, besides cyclic ester, unconverted alpha-hydroxycarboxylic acid and water.

Abstract: An improved pillow of polyester fiberfill whose surface has been modified by treatment of freshly-extruded polyester filaments with caustic, preferably in a spin-finish, so as to improve the moisture-wicking properties.

Abstract: A fixed plate of hard material for a hydraulic valve, of the type, mainly used in the socalled screw type faucets, which has a passage opening asymmetrically located with respect to the center of the plate, and has, on the lapped working face, a surface portion opposite the passage opening with respect to the plate center, which is situated at the same level as the surface portion surrounding the passage opening, and has another surface portion which is recessed; this recessed surface portion is open towards the periphery of the plate. Preferably the recessed portion of the plate working face is limited, with respect to the non recessed portion, by rims which, at least in part, are not concentric with respect to the geometrical center of the plate, and more preferably these rims are directed substantially radially with respect to the geometrical center of the plate.

Abstract: Compounds of the formula ##STR1## and pharmaceutically acceptable salts and tautomeric mixtures thereof possess activity as HMg-CoA reductase inhibitors, thus making them useful as antihypercholesterolemic agents. In the above formula,Z is ##STR2## R.sup.1 and R.sup.2 are each independently fluoro or hydrogen, except that at least one of R.sup.1 and R.sup.2 is fluoro;R.sup.3 is hydrogen, alkyl, cycloalkyl, aryl or arylalkyl; andR.sup.4 is hydrogen, alkyl, ammonium, alkylammonium, or alkali metal.

Abstract: Disclosed herein is a method of incorporating amine functionality onto a polyepoxy resin to be used for cathodic electrocoat. This method has the following steps:a) reacting an epoxy resin with an amount of secondary amine so that unreacted epoxy functional groups remain; andb) further reacting the reaction product of a) with a polyamine so that there is a minimum of one equivalent of epoxy for every mole of polyamine. This method results in an electrocoat bath with the desired high pH and a stable dispersion.

Abstract: A full body garment made of flexible, non-stretchable, air impervious material which can be supplied with breathable, ventilating air from a remote source, for protecting a wearer when present in a contaminated atmosphere is disclosed. The garment includes a loose fitting body suit containing a shirt portion having two separate inner and outer layers of long sleeves, a manually cinchable neck opening, a long pants portion having separate inner and outer layers of legs joined together at and extending below the knee region, and a pair of gloves and foot covers joined in an air tight manner to the inner layers of the sleeves and legs, respectively. A loose fitting parka is also included which contains a slip over torso covering portion having sleeves with elastic bands around open ends thereof and an elastic waist band, a respirator hood, and a shoulder, upper chest and back encircling bib.

Abstract: A method is provided for inhibiting onset of or treating anxiety by administering a calcium channel blocker such as diltiazem or nifedipine, over a prolonged period of treatment.

Abstract: An improved process for the nickel-catalyzed hydrocyanation of alkyl 2-alkenoates is disclosed.

Abstract: An improved motor vehicle turntable is provided that may be installed in any location, typically in front of a garage for the purpose of rotating a vehicle so as to enable it to leave the area in the opposite direction from which it entered the garage. The motor vehicle turntable has a circular vehicle receiving platform supported by a polygonal support frame. The receiving platform and support frame are received within a cylindrical pit so that the upper surface of the platform is level with the surrounding terrain into which the pit is formed. A chain drive frictionally engages the perimeter of the polygonal support frame to rotate the receiving platform when the chain is moved by means of a drive motor and sprocket arrangement.

Abstract: Blends of asphalt and 0.1 to 5 weight percent of a chloroprene polymer are disclosed. The chloroprene polymers can contain up to 12 weight percent 2,3-dichlorobutadiene-1,3 a vinyl monomer or mixtures thereof. The chloroprene polymers are mercaptan-modified or dialkyl- or dialkoxy xanthogen disulfide-modified chloroprene polymers having a gel content of 10 to 50 weight percent and preferably from 20 to 40 weight percent.

Abstract: An improved process for preparing crystalline mixed metal oxides, such as barium titanate, in which an organometallic compound is reacted simultaneously and continuously with a solution of a divalent alkaline earth metal ion in an alkaline high turbulence energy environment, the reaction product is crystallized, and the crystals are isolated.

Abstract: Provided are multilayer, tonable peel-apart photosensitive elements which include an esterified polyol plasticizer in the photoadherent layer, together with processes for their use for preparing pre-press color proofs.

Abstract: An apparatus for synchronizing the movement and filling of chocolate molds. A threaded bar or screw is provided with disks that are displaced therealong so as to correspond to distances between cavities of the mold. An inductive sensor mounted to the rod of the mold pushing cylinder delivers a signal to a logical programmable controller which prompts the movement of the pushing cylinder to be ceased and the valve of a chocolate hopper to be opened so as to properly locate and fill the cavities of the mold. The chocolate discharging valve is closed by the controlled system following a predetermined fill time and the pushing cylinder is again activated to move the mold until the sensor detects a next adjacent disk indicating that the nozzle of the hopper is disposed above the next cavity of the mold, so that the filling cycle can be repeated.

Abstract: Separating pentafluoroethane from a mixture of pentafluoroethane and chloropentafluoroethane by adding a fluorocarbon extractive agent having 1-4 carbon atoms, and optionally containing hydrogen and/or chlorine, in an extractive distillation zone to recover pentafluoroethane substantially free of chloropentafluoroethane in the overhead product stream.

Abstract: The flue gases formed in the combustion chamber of the incinerator furnace, after they have reached a temperature of about 450.degree. C., are brought to a temperature of 200.degree.-250.degree. C. by shock-type cooling. Before this shock-cooling (quenching), heat recovery from the flue gases is carried out in a high-temperature stage from 1000.degree.-1200.degree. C. to about 450.degree. C. and, after the shock-cooling, in a low-temperature stage from 200.degree.-250.degree. C. to about 150.degree. C. As a result, a de novo synthesis is avoided in which dioxins and furans are formed from the components of the flue gases and the fly ash.