Abstract: This invention provides a continuous profile comprising a crosslinked foam matrix and a continuous filament embedded within the matrix. The profile is prepared by 1) extruding in an upward direction a composite consisting essentially of a foamable and crosslinkable composition containing a continuous filament, followed by 2) crosslinking and foaming the composition while the composition is in a substantially non-flowing state and supported by the filament.

Abstract: A hydrosilation process where a siloxyhydride is reacted with an unsaturated reactant in the presence of a platinum catalyst and an accelerator selected from a group consisting of acetylenic alcohols and acetylenic ethers. The accelerators are especially useful for the hydrosilation of unsaturated reactants where the unsaturation is in the internal portion of the reactant's structure, for example, as in cyclopentene and cyclohexene.

Abstract: A glass breaking system is provided for breaking large sheets of glass into small sheets. A protective coating is applied to the glass sheet. A portion of the protective coating is then selectively removed, preferably by a laser beam, so that a portion of the surface of the coated side of the sheet is exposed. The glass sheet is then broken using laser separation techniques to break the glass sheet in the exposed area.

Abstract: Irregularly shaped glass fibers and insulation therefrom comprise two different glasses having differing coefficients of thermal expansion. These glasses also have physical properties which allow current processes to fabricate them into insulation. The glasses also meet German recommendations regarding a KI value of 40 or above.

Abstract: In a method for producing hollow polymer fibers, molten polymer is supplied to a rotating polymer spinner having a peripheral wall. The spinner rotates so that molten polymer is centrifuged through a first tube extending through the peripheral wall of the spinner to form fibers. Gas is introduced into the interior of the molten polymer to form hollow polymer fibers. The hollow polymer fibers are then collected as a product such as a mat. The hollow polymer fibers produced by the method are microfibers having an average outside diameter of from about 2.5 microns to about 62.5 microns.

Abstract: A method of forming a thermodynamically stable transparent product by combining (i) water; (ii) a volatile cyclic methyl siloxane or volatile linear methyl siloxane; and (iii) a silicone polyether surfactant. The amounts of each component, the particular type of silicone polyether surfactant used, and the order of addition of the components, influence the type of product obtained, and these factors are such that the composition forms an optically clear gel. The gel is useful in personal care products such as cosmetics and antiperspirants.

Abstract: A novel method for conjugating haptens, ligands or luminescent labels to polynucleotides has been developed. This method involves the formation of a mixed anhydride, followed by reaction of the mixed anhydride intermediate with a nucleophilic group-containing polynucleotide in a DMF/water solvent system. The resulting compound finds usefulness especially in the gene probe area.

Abstract: The invention is directed to a honeycomb structure having an inlet and outlet end disposed in a housing and located in an exhaust gas stream downstream from an engine. The honeycomb structure possesses a first substantially unobstructed flow region, i.e., a low-flow resistance region, and a second more obstructed flow region adjacent the first region for the exhaust gases in the exhaust gas stream. The exhaust system further includes a fluidics apparatus disposed in the exhaust stream proximate to the center of the first region comprising a diverter body, a diversion fluid source and a conduit possessing an outlet for directing the diversion fluid toward the diverter body. Lastly, the diverter body comprises a main body and at least one pair of extensions, preferably symmetrical extensions.

Abstract: Methods, apparatuses, and devices are disclosed for collecting a veil including long fibers with high speed conveyor surfaces to produce a web of loosely related fibers, and further forming a wool pack by distributing the web of fibers with low frequency sound. The methods, apparatuses, and devices are particularly useful in collecting long fibers, and producing wool packs including long glass fibers.

Abstract: The present invention relates to an organopolysiloxane emulsion composition comprising a hydroxy or alkoxy-endblocked diorganopolysiloxane, an alkoxy-group containing organosilicon compound, surfactant, and water. The compositions of this invention are characterized by a lack of offensive odor, high productivity and good storage stability. The organopolysiloxane emulsions of this invention are useful as fiber treatment agents. The fibers treated with the organopolysiloxane emulsion of this invention exhibit good feel.

Abstract: The present invention relates to an organopolysiloxane compound having at least one group having the formula ##STR1## and at least one group having its formula selected from --R.sup.3 --C.sub.6 H.sub.5 or --R.sub.3 --O--C.sub.6 H.sub.5 per molecule wherein R.sup.3 is a divalent hydrocarbon group having from 1 to 20 carbon atoms, R.sup.4 is hydrogen, an alkyl group, an aryl group, or an acyl group, d has a value of 0 to 150, e has a value of 0 to 150, with the proviso that the value of d+e is at least one. The organopolysiloxane compounds of this invention reduce the amount of foam in the hydrocarbon fuel, especially in diesel fuels and jet fuels. The organopolysiloxane compound acts as a foam control agent which displays consistent compatibility and miscibility with additives which are frequently present in hydrocarbon fuels.

Abstract: A method and apparatus is disclosed for producing dried sized glass fibers wherein a drying device is used to produce current flow along sized fibers to thereby partially or fully dry the size on the fibers. The apparatus may include an applicator for applying a size to the fibers and a drying device which comprises a high voltage electrode connected to a high voltage source and at least one grounded electrode. Drying is performed by passing the sized fibers by the electrodes such that a current flows along the sized fibers from the high voltage electrode to the at least one grounded electrode. The grounded electrodes may comprise grounded gathering shoes.

Abstract: A glass fiber insulation product comprises irregularly-shaped glass fibers of two different glasses having differing coefficients of thermal expansion, with the irregularly-shaped dual-glass fibers exhibiting a substantially uniform volume filling nature, and providing improved recovery and thermal conductivity abilities even in the absence of a binder material.

Abstract: Apparatus for making dual component fibers is provided and includes a spinner having a peripheral wall. The spinner includes orifices located on the peripheral wall thereof for centrifuging the dual component fibers, with the spinner being divided into a series of generally vertically-aligned compartments by baffles positioned circumferentially around the interior of the peripheral wall. First and second molten thermoplastic materials are supplied to the spinner and directed into alternate ones of the compartments so that adjacent compartments contain different thermoplastic materials. Passages are located in each of the compartments through which the respective molten thermoplastic materials flow to the orifices on the peripheral wall of the spinner. The passages in adjacent ones of the compartments communicate with one another and with the orifices to join the first and second molten thermoplastic materials together into dual component fibers.

Abstract: Disclosed are coating compositions which include hydrogen silsesquioxane resin dissolved in saturated alkyl hydrocarbons. The compositions are useful for forming coatings which are thick and/or have good coating quality.

Abstract: This method and apparatus provide for uniformly coating a hot elongate member with a powder coating. The elongate member and power carry an electrostatic charge which aids in providing the uniform powder coating. This method and apparatus electrostatically charge and heat the elongated member prior to entering a powder coating booth. In the booth, we sequentially discharge the powder coating, electrostatically charge the powder coating and then coat the elongated member with the charged powder coating. In one development, this method and apparatus uniformly powder coats window lineals directly on a pultrusion line.

Abstract: Disclosed is a method of increasing the adhesion between gold and silica derived from hydrogen silsesquioxane resin. The method comprises joining the gold and silica followed by annealing under an oxidizing atmosphere.

Abstract: A method for measuring the secondary path intensity of an optical unit, such as an optical amplifier, is provided. The method includes applying a pulse of light to a first end of the unit and detecting the light exiting from the second end of the unit. The exiting light is analyzed to determine a primary pulse intensity and a secondary pulse intensity which preferably includes the effects of Rayleigh backscattering (RBS). The ratio of the secondary pulse intensity to the primary pulse intensity provides an accurate measure of the unit's secondary path intensity.

Abstract: A roof includes a roof deck and a plurality of roofing shingles where the roofing shingles have the appearance of a wooden shake shingle and comprise organic, resinous material in, preferably a plastic material, an amount within the range of from about 16 to about 24 percent by weight, and a filler material in an amount within the range of from about 76 to about 84 percent by weight. The roof provides a Class A fire barrier when tested according to ASTM test E108-93 for flame spread, burning brand and intermittent flame.

Abstract: Irregularly shaped glass fibers and insulation therefrom comprise two different glasses having differing coefficients of thermal expansion. The irregularly shaped dual-glass fibers are made from wool glass compositions with the addition of at least one of BaO, SrO, K.sub.2 O, Li.sub.2 O, ZnO, TiO.sub.2 and Fe.sub.2 O.sub.3.